Trace number 1532966

Some explanations

A solver is run under the control of another program named runsolver. runsolver is in charge of imposing the CPU time limit and the memory limit to the solver. It also monitors some information about the process. The trace of the execution of a solver is divided into four (or five) parts:
  1. SOLVER DATA
    This is the output of the solver (stdout and stderr).
    Note that some very long lines in this section may be truncated by your web browser ! In such a case, you may want to use the "Download as text" link to get the trace as a text file.

    When the --timestamp option is passed to the runsolver program, each line output by the solver is prepended with a timestamp which indicates at what time the line was output by the solver. Times are relative to the start of the program, given in seconds. The first timestamp (if present) is estimated CPU time. The last timestamp is wall clock time.

    As some 'v lines' may be very long (sometimes several megabytes), the 'v line' output by your solver may be split on several lines to help limit the size of the trace recorded in the database. In any case, the exact output of your solver is preserved in a trace file.
  2. VERIFIER DATA
    The output of the solver is piped to a verifier program which will search a value line "v " and, if found, will check that the given interpretation satisfies all constraints.
  3. CONVERSION SCRIPT DATA (Optionnal)
    When a conversion script is used, this section shows the messages that were output by the conversion script.
  4. WATCHER DATA
    This is the informations gathered by the runsolver program. It first prints the different limits. There's a first limit on CPU time set to X seconds (see the parameters in the trace). After this time has ellapsed, runsolver sends a SIGTERM and 2 seconds later a SIGKILL to the solver. For safety, there's also another limit set to X+30 seconds which will send a SIGXPU to the solver. The last limit is on the virtual memory used by the process (see the parameters in the trace).
    Every ten seconds, the runsolver process fetches the content of /proc/loadavg, /proc/pid/stat and /proc/pid/statm (see man proc) and prints it as raw data. This is only recorded in case we need to investigate the behaviour of a solver. The memory used by the solver (vsize) is also given every ten seconds.
    When the solver exits, runsolver prints some informations such as status and time. CPU usage is the ratio CPU Time/Real Time.
  5. LAUNCHER DATA
    These informations are related to the script which will launch the solver. The most important informations are the command line given to the solver, the md5sum of the different files and the dump of the /proc/cpuinfo and /proc/meminfo which provides some useful information on the computer.

Solver answer on this benchmark

Solver NameAnswerCPU timeWall clock time
IUT_BMB_SAT 1.0? (TO) 1200 1200.62

General information on the benchmark

NameRANDOM/LARGE/3SAT/UNKNOWN/12000/
unif-k3-r4.2-v12000-c50400-S1510966387-018.cnf
MD5SUM3576a3cf7cfc1985034b5d4b3a46f902
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark989.377
Satisfiable
(Un)Satisfiability was proved
Number of variables12000
Number of clauses50400
Sum of the clauses size151200
Maximum clause length3
Minimum clause length3
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 350400
Number of clauses of size 40
Number of clauses of size 50
Number of clauses of size over 50

Solver Data 

0.00/0.00	c IUT_BMB_SAT version 1.0
0.39/0.44	c WARNING: for repeatability, setting FPU to use double precision
0.39/0.44	c ============================[ Problem Statistics ]=============================
0.39/0.44	c |                                                                             |
0.39/0.44	c |  Number of variables:  12000                                                |
0.39/0.44	c |  Number of clauses:    50400                                                |
0.43/0.53	c |  Parsing time:         0.08         s                                       |
0.43/0.63	c ============================[ Search Statistics ]==============================
0.43/0.63	c | Conflicts |          ORIGINAL         |          LEARNT          | Progress |
0.43/0.63	c |           |    Vars  Clauses Literals |    Limit  Clauses Lit/Cl |          |
0.43/0.63	c ===============================================================================
0.43/0.63	c |         0 |   11645    49809   151299 |    16603        0    nan |  0.000 % |
0.43/0.67	c |       102 |   11645    49809   151299 |    18263      102    125 |  0.000 % |
0.43/0.73	c |       254 |   11645    49809   151299 |    20089      254    151 |  0.000 % |
0.43/0.81	c |       479 |   11645    49809   151299 |    22098      479    144 |  0.000 % |
0.43/0.93	c |       816 |   11645    49809   151299 |    24308      816    157 |  0.000 % |
1.08/1.10	c |      1322 |   11645    49809   151299 |    26739     1322    169 |  0.000 % |
1.27/1.38	c |      2083 |   11645    49809   151299 |    29413     2083    175 |  0.000 % |
1.78/1.84	c |      3222 |   11645    49809   151299 |    32354     3222    208 |  0.000 % |
2.47/2.51	c |      4930 |   11645    49809   151299 |    35590     4930    199 |  0.000 % |
3.47/3.57	c |      7492 |   11645    49809   151299 |    39149     7492    209 |  0.000 % |
5.28/5.40	c |     11336 |   11645    49809   151299 |    43063    11336    220 |  0.000 % |
8.57/8.62	c |     17102 |   11645    49809   151299 |    47370    17102    235 |  0.000 % |
13.88/13.99	c |     25753 |   11645    49809   151299 |    52107    25753    239 |  0.000 % |
22.17/22.29	c |     38727 |   11645    49809   151299 |    57318    38727    234 |  0.000 % |
39.66/39.76	c |     58188 |   11645    49809   151299 |    63049    58188    243 |  0.000 % |
70.75/70.86	c |     87381 |   11645    49809   151299 |    69354    35561    290 |  0.000 % |
120.52/120.66	c |    131170 |   11645    49809   151299 |    76290    21093    231 |  0.000 % |
198.89/199.04	c |    196855 |   11645    49809   151299 |    83919    22506    273 |  0.000 % |
336.32/336.51	c |    295382 |   11645    49809   151299 |    92311    48821    283 |  0.000 % |
591.69/592.05	c |    443171 |   11645    49809   151299 |   101542    39883    284 |  0.000 % |
1017.69/1018.27	c |    664854 |   11645    49809   151299 |   111696    84768    293 |  0.000 % |
1200.00/1200.61	c cannot read from file

Verifier Data 

ERROR: Unexpected answer ! (SATISFIABLE/UNSATISFIABLE expected)
Got answer: <no 's ' line found>

Watcher Data 

runsolver version 3.2.9 (svn:489) (c) roussel@cril.univ-artois.fr

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-1532966-1238408828/watcher-1532966-1238408828 -o /tmp/evaluation-result-1532966-1238408828/solver-1532966-1238408828 -C 1200 -W 1800 -M 1800 --output-limit 1,15 IUT_BMB_SAT HOME/instance-1532966-1238408828.cnf HOME 

Enforcing CPUTime limit (soft limit, will send SIGTERM then SIGKILL): 1200 seconds
Enforcing CPUTime limit (hard limit, will send SIGXCPU): 1230 seconds
Enforcing wall clock limit (soft limit, will send SIGTERM then SIGKILL): 1800 seconds
Enforcing VSIZE limit (soft limit, will send SIGTERM then SIGKILL): 1843200 KiB
Enforcing VSIZE limit (hard limit, stack expansion will fail with SIGSEGV, brk() and mmap() will return ENOMEM): 1894400 KiB
Solver output will be limited to a maximum of 15728640 bytes. The first 1048576 bytes and the last 14680064 bytes will be preserved
Current StackSize limit: 10240 KiB


[startup+0 s]
/proc/loadavg: 0.99 0.98 0.99 3/64 17591
/proc/meminfo: memFree=1146296/2055920 swapFree=4174136/4192956
[pid=17591] ppid=17589 vsize=1876 CPUtime=0
/proc/17591/stat : 17591 (IUT_BMB_SAT) R 17589 17591 17271 0 -1 4194304 195 0 0 0 0 0 0 0 18 0 1 0 1113549621 1921024 178 1992294400 134512640 135635285 4294956208 18446744073709551615 134533635 0 0 4096 0 0 0 0 17 0 0 0
/proc/17591/statm: 469 178 92 274 0 192 0

[startup+0.057001 s]
/proc/loadavg: 0.99 0.98 0.99 3/64 17591
/proc/meminfo: memFree=1146296/2055920 swapFree=4174136/4192956
[pid=17591] ppid=17589 vsize=4160 CPUtime=0.05
/proc/17591/stat : 17591 (IUT_BMB_SAT) R 17589 17591 17271 0 -1 4194304 849 0 0 0 5 0 0 0 18 0 1 0 1113549621 4259840 832 1992294400 134512640 135635285 4294956208 18446744073709551615 135072790 0 0 4096 0 0 0 0 17 0 0 0
/proc/17591/statm: 1040 832 97 274 0 763 0
Current children cumulated CPU time (s) 0.05
Current children cumulated vsize (KiB) 4160

[startup+0.103008 s]
/proc/loadavg: 0.99 0.98 0.99 3/64 17591
/proc/meminfo: memFree=1146296/2055920 swapFree=4174136/4192956
[pid=17591] ppid=17589 vsize=4688 CPUtime=0.09
/proc/17591/stat : 17591 (IUT_BMB_SAT) R 17589 17591 17271 0 -1 4194304 1006 0 0 0 9 0 0 0 18 0 1 0 1113549621 4800512 989 1992294400 134512640 135635285 4294956208 18446744073709551615 135072790 0 0 4096 0 0 0 0 17 0 0 0
/proc/17591/statm: 1172 989 97 274 0 895 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 4688

[startup+0.301043 s]
/proc/loadavg: 0.99 0.98 0.99 3/64 17591
/proc/meminfo: memFree=1146296/2055920 swapFree=4174136/4192956
[pid=17591] ppid=17589 vsize=5744 CPUtime=0.29
/proc/17591/stat : 17591 (IUT_BMB_SAT) R 17589 17591 17271 0 -1 4194304 1272 0 0 0 20 9 0 0 20 0 1 0 1113549621 5881856 1255 1992294400 134512640 135635285 4294956208 18446744073709551615 135132478 0 0 4096 0 0 0 0 17 0 0 0
/proc/17591/statm: 1436 1255 99 274 0 1159 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 5744

[startup+0.702113 s]
/proc/loadavg: 0.99 0.98 0.99 3/64 17591
/proc/meminfo: memFree=1146296/2055920 swapFree=4174136/4192956
[pid=17591] ppid=17589 vsize=5744 CPUtime=0.43
/proc/17591/stat : 17591 (IUT_BMB_SAT) S 17589 17591 17271 0 -1 4194304 1279 0 0 0 26 17 0 0 21 0 1 0 1113549621 5881856 1261 1992294400 134512640 135635285 4294956208 18446744073709551615 135129070 0 65536 4102 0 18446744071563356171 0 0 17 0 0 0
/proc/17591/statm: 1436 1261 105 274 0 1159 0
Current children cumulated CPU time (s) 0.43
Current children cumulated vsize (KiB) 5744

[startup+1.50125 s]
/proc/loadavg: 0.99 0.98 0.99 2/67 17594
/proc/meminfo: memFree=1135072/2055920 swapFree=4174136/4192956
[pid=17591] ppid=17589 vsize=5744 CPUtime=0.43
/proc/17591/stat : 17591 (IUT_BMB_SAT) S 17589 17591 17271 0 -1 4194304 1279 0 0 0 26 17 0 0 21 0 1 0 1113549621 5881856 1261 1992294400 134512640 135635285 4294956208 18446744073709551615 135129070 0 65536 4102 0 18446744071563356171 0 0 17 0 0 0
/proc/17591/statm: 1436 1261 105 274 0 1159 0
[pid=17593] ppid=17591 vsize=5356 CPUtime=0
/proc/17593/stat : 17593 (sh) S 17591 17591 17271 0 -1 4194304 270 0 0 0 0 0 0 0 18 0 1 0 1113549665 5484544 232 1992294400 4194304 4889804 548682068880 18446744073709551615 259913212740 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/17593/statm: 1339 232 193 169 0 50 0
[pid=17594] ppid=17593 vsize=7340 CPUtime=1.05
/proc/17594/stat : 17594 (minisat) R 17593 17591 17271 0 -1 4194304 1847 0 0 0 104 1 0 0 25 0 1 0 1113549665 7516160 1691 1992294400 134512640 135243223 4294956304 18446744073709551615 134555753 0 0 4096 3 0 0 0 17 0 0 0
/proc/17594/statm: 1835 1691 85 178 0 1655 0
Current children cumulated CPU time (s) 1.48
Current children cumulated vsize (KiB) 18440

[startup+3.10153 s]
/proc/loadavg: 0.99 0.98 0.99 2/67 17594
/proc/meminfo: memFree=1132384/2055920 swapFree=4174136/4192956
[pid=17591] ppid=17589 vsize=5744 CPUtime=0.43
/proc/17591/stat : 17591 (IUT_BMB_SAT) S 17589 17591 17271 0 -1 4194304 1279 0 0 0 26 17 0 0 21 0 1 0 1113549621 5881856 1261 1992294400 134512640 135635285 4294956208 18446744073709551615 135129070 0 65536 4102 0 18446744071563356171 0 0 17 0 0 0
/proc/17591/statm: 1436 1261 105 274 0 1159 0
[pid=17593] ppid=17591 vsize=5356 CPUtime=0
/proc/17593/stat : 17593 (sh) S 17591 17591 17271 0 -1 4194304 270 0 0 0 0 0 0 0 18 0 1 0 1113549665 5484544 232 1992294400 4194304 4889804 548682068880 18446744073709551615 259913212740 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/17593/statm: 1339 232 193 169 0 50 0
[pid=17594] ppid=17593 vsize=10904 CPUtime=2.65
/proc/17594/stat : 17594 (minisat) R 17593 17591 17271 0 -1 4194304 2714 0 0 0 263 2 0 0 25 0 1 0 1113549665 11165696 2558 1992294400 134512640 135243223 4294956304 18446744073709551615 134747750 0 0 4096 3 0 0 0 17 0 0 0
/proc/17594/statm: 2726 2558 85 178 0 2546 0
Current children cumulated CPU time (s) 3.08
Current children cumulated vsize (KiB) 22004

[startup+6.30109 s]
/proc/loadavg: 0.99 0.98 0.99 2/67 17594
/proc/meminfo: memFree=1125472/2055920 swapFree=4174136/4192956
[pid=17591] ppid=17589 vsize=5744 CPUtime=0.43
/proc/17591/stat : 17591 (IUT_BMB_SAT) S 17589 17591 17271 0 -1 4194304 1279 0 0 0 26 17 0 0 21 0 1 0 1113549621 5881856 1261 1992294400 134512640 135635285 4294956208 18446744073709551615 135129070 0 65536 4102 0 18446744071563356171 0 0 17 0 0 0
/proc/17591/statm: 1436 1261 105 274 0 1159 0
[pid=17593] ppid=17591 vsize=5356 CPUtime=0
/proc/17593/stat : 17593 (sh) S 17591 17591 17271 0 -1 4194304 270 0 0 0 0 0 0 0 18 0 1 0 1113549665 5484544 232 1992294400 4194304 4889804 548682068880 18446744073709551615 259913212740 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/17593/statm: 1339 232 193 169 0 50 0
[pid=17594] ppid=17593 vsize=17408 CPUtime=5.84
/proc/17594/stat : 17594 (minisat) R 17593 17591 17271 0 -1 4194304 4349 0 0 0 581 3 0 0 25 0 1 0 1113549665 17825792 4193 1992294400 134512640 135243223 4294956304 18446744073709551615 134747750 0 0 4096 3 0 0 0 17 0 0 0
/proc/17594/statm: 4352 4193 85 178 0 4172 0
Current children cumulated CPU time (s) 6.27
Current children cumulated vsize (KiB) 28508

[startup+12.7012 s]
/proc/loadavg: 0.99 0.98 0.99 2/67 17594
/proc/meminfo: memFree=1113632/2055920 swapFree=4174136/4192956
[pid=17591] ppid=17589 vsize=5744 CPUtime=0.43
/proc/17591/stat : 17591 (IUT_BMB_SAT) S 17589 17591 17271 0 -1 4194304 1279 0 0 0 26 17 0 0 21 0 1 0 1113549621 5881856 1261 1992294400 134512640 135635285 4294956208 18446744073709551615 135129070 0 65536 4102 0 18446744071563356171 0 0 17 0 0 0
/proc/17591/statm: 1436 1261 105 274 0 1159 0
[pid=17593] ppid=17591 vsize=5356 CPUtime=0
/proc/17593/stat : 17593 (sh) S 17591 17591 17271 0 -1 4194304 270 0 0 0 0 0 0 0 18 0 1 0 1113549665 5484544 232 1992294400 4194304 4889804 548682068880 18446744073709551615 259913212740 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/17593/statm: 1339 232 193 169 0 50 0
[pid=17594] ppid=17593 vsize=28648 CPUtime=12.24
/proc/17594/stat : 17594 (minisat) R 17593 17591 17271 0 -1 4194304 7165 0 0 0 1219 5 0 0 25 0 1 0 1113549665 29335552 7009 1992294400 134512640 135243223 4294956304 18446744073709551615 134555674 0 0 4096 3 0 0 0 17 0 0 0
/proc/17594/statm: 7162 7009 85 178 0 6982 0
Current children cumulated CPU time (s) 12.67
Current children cumulated vsize (KiB) 39748

[startup+25.5025 s]
/proc/loadavg: 0.99 0.98 0.99 2/67 17594
/proc/meminfo: memFree=1094624/2055920 swapFree=4174136/4192956
[pid=17591] ppid=17589 vsize=5744 CPUtime=0.43
/proc/17591/stat : 17591 (IUT_BMB_SAT) S 17589 17591 17271 0 -1 4194304 1279 0 0 0 26 17 0 0 21 0 1 0 1113549621 5881856 1261 1992294400 134512640 135635285 4294956208 18446744073709551615 135129070 0 65536 4102 0 18446744071563356171 0 0 17 0 0 0
/proc/17591/statm: 1436 1261 105 274 0 1159 0
[pid=17593] ppid=17591 vsize=5356 CPUtime=0
/proc/17593/stat : 17593 (sh) S 17591 17591 17271 0 -1 4194304 270 0 0 0 0 0 0 0 18 0 1 0 1113549665 5484544 232 1992294400 4194304 4889804 548682068880 18446744073709551615 259913212740 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/17593/statm: 1339 232 193 169 0 50 0
[pid=17594] ppid=17593 vsize=46976 CPUtime=25.04
/proc/17594/stat : 17594 (minisat) R 17593 17591 17271 0 -1 4194304 11716 0 0 0 2495 9 0 0 25 0 1 0 1113549665 48103424 11560 1992294400 134512640 135243223 4294956304 18446744073709551615 134555693 0 0 4096 3 0 0 0 17 0 0 0
/proc/17594/statm: 11744 11560 85 178 0 11564 0
Current children cumulated CPU time (s) 25.47
Current children cumulated vsize (KiB) 58076

[startup+51.1029 s]
/proc/loadavg: 0.99 0.98 0.99 2/67 17594
/proc/meminfo: memFree=1070944/2055920 swapFree=4174136/4192956
[pid=17591] ppid=17589 vsize=5744 CPUtime=0.43
/proc/17591/stat : 17591 (IUT_BMB_SAT) S 17589 17591 17271 0 -1 4194304 1279 0 0 0 26 17 0 0 21 0 1 0 1113549621 5881856 1261 1992294400 134512640 135635285 4294956208 18446744073709551615 135129070 0 65536 4102 0 18446744071563356171 0 0 17 0 0 0
/proc/17591/statm: 1436 1261 105 274 0 1159 0
[pid=17593] ppid=17591 vsize=5356 CPUtime=0
/proc/17593/stat : 17593 (sh) S 17591 17591 17271 0 -1 4194304 270 0 0 0 0 0 0 0 18 0 1 0 1113549665 5484544 232 1992294400 4194304 4889804 548682068880 18446744073709551615 259913212740 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/17593/statm: 1339 232 193 169 0 50 0
[pid=17594] ppid=17593 vsize=70200 CPUtime=50.63
/proc/17594/stat : 17594 (minisat) R 17593 17591 17271 0 -1 4194304 17539 0 0 0 5048 15 0 0 25 0 1 0 1113549665 71884800 17383 1992294400 134512640 135243223 4294956304 18446744073709551615 134565883 0 0 4096 3 0 0 0 17 0 0 0
/proc/17594/statm: 17550 17383 85 178 0 17370 0
Current children cumulated CPU time (s) 51.06
Current children cumulated vsize (KiB) 81300

[startup+102.307 s]
/proc/loadavg: 0.99 0.98 0.99 2/67 17594
/proc/meminfo: memFree=1062752/2055920 swapFree=4174136/4192956
[pid=17591] ppid=17589 vsize=5744 CPUtime=0.43
/proc/17591/stat : 17591 (IUT_BMB_SAT) S 17589 17591 17271 0 -1 4194304 1279 0 0 0 26 17 0 0 21 0 1 0 1113549621 5881856 1261 1992294400 134512640 135635285 4294956208 18446744073709551615 135129070 0 65536 4102 0 18446744071563356171 0 0 17 0 0 0
/proc/17591/statm: 1436 1261 105 274 0 1159 0
[pid=17593] ppid=17591 vsize=5356 CPUtime=0
/proc/17593/stat : 17593 (sh) S 17591 17591 17271 0 -1 4194304 270 0 0 0 0 0 0 0 18 0 1 0 1113549665 5484544 232 1992294400 4194304 4889804 548682068880 18446744073709551615 259913212740 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/17593/statm: 1339 232 193 169 0 50 0
[pid=17594] ppid=17593 vsize=78388 CPUtime=101.81
/proc/17594/stat : 17594 (minisat) R 17593 17591 17271 0 -1 4194304 19577 0 0 0 10164 17 0 0 25 0 1 0 1113549665 80269312 19421 1992294400 134512640 135243223 4294956304 18446744073709551615 134555693 0 0 4096 3 0 0 0 17 0 0 0
/proc/17594/statm: 19597 19421 85 178 0 19417 0
Current children cumulated CPU time (s) 102.24
Current children cumulated vsize (KiB) 89488

[startup+162.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/67 17594
/proc/meminfo: memFree=1056288/2055920 swapFree=4174136/4192956
[pid=17591] ppid=17589 vsize=5744 CPUtime=0.43
/proc/17591/stat : 17591 (IUT_BMB_SAT) S 17589 17591 17271 0 -1 4194304 1279 0 0 0 26 17 0 0 21 0 1 0 1113549621 5881856 1261 1992294400 134512640 135635285 4294956208 18446744073709551615 135129070 0 65536 4102 0 18446744071563356171 0 0 17 0 0 0
/proc/17591/statm: 1436 1261 105 274 0 1159 0
[pid=17593] ppid=17591 vsize=5356 CPUtime=0
/proc/17593/stat : 17593 (sh) S 17591 17591 17271 0 -1 4194304 270 0 0 0 0 0 0 0 18 0 1 0 1113549665 5484544 232 1992294400 4194304 4889804 548682068880 18446744073709551615 259913212740 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/17593/statm: 1339 232 193 169 0 50 0
[pid=17594] ppid=17593 vsize=84724 CPUtime=161.78
/proc/17594/stat : 17594 (minisat) R 17593 17591 17271 0 -1 4194304 21166 0 0 0 16159 19 0 0 25 0 1 0 1113549665 86757376 21010 1992294400 134512640 135243223 4294956304 18446744073709551615 134555744 0 0 4096 3 0 0 0 17 0 0 0
/proc/17594/statm: 21181 21010 85 178 0 21001 0
Current children cumulated CPU time (s) 162.21
Current children cumulated vsize (KiB) 95824

[startup+222.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/67 17594
/proc/meminfo: memFree=1052256/2055920 swapFree=4174136/4192956
[pid=17591] ppid=17589 vsize=5744 CPUtime=0.43
/proc/17591/stat : 17591 (IUT_BMB_SAT) S 17589 17591 17271 0 -1 4194304 1279 0 0 0 26 17 0 0 21 0 1 0 1113549621 5881856 1261 1992294400 134512640 135635285 4294956208 18446744073709551615 135129070 0 65536 4102 0 18446744071563356171 0 0 17 0 0 0
/proc/17591/statm: 1436 1261 105 274 0 1159 0
[pid=17593] ppid=17591 vsize=5356 CPUtime=0
/proc/17593/stat : 17593 (sh) S 17591 17591 17271 0 -1 4194304 270 0 0 0 0 0 0 0 18 0 1 0 1113549665 5484544 232 1992294400 4194304 4889804 548682068880 18446744073709551615 259913212740 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/17593/statm: 1339 232 193 169 0 50 0
[pid=17594] ppid=17593 vsize=88688 CPUtime=221.74
/proc/17594/stat : 17594 (minisat) R 17593 17591 17271 0 -1 4194304 22172 0 0 0 22154 20 0 0 25 0 1 0 1113549665 90816512 22016 1992294400 134512640 135243223 4294956304 18446744073709551615 134555744 0 0 4096 3 0 0 0 17 0 0 0
/proc/17594/statm: 22172 22016 85 178 0 21992 0
Current children cumulated CPU time (s) 222.17
Current children cumulated vsize (KiB) 99788

[startup+282.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/67 17594
/proc/meminfo: memFree=1036640/2055920 swapFree=4174136/4192956
[pid=17591] ppid=17589 vsize=5744 CPUtime=0.43
/proc/17591/stat : 17591 (IUT_BMB_SAT) S 17589 17591 17271 0 -1 4194304 1279 0 0 0 26 17 0 0 21 0 1 0 1113549621 5881856 1261 1992294400 134512640 135635285 4294956208 18446744073709551615 135129070 0 65536 4102 0 18446744071563356171 0 0 17 0 0 0
/proc/17591/statm: 1436 1261 105 274 0 1159 0
[pid=17593] ppid=17591 vsize=5356 CPUtime=0
/proc/17593/stat : 17593 (sh) S 17591 17591 17271 0 -1 4194304 270 0 0 0 0 0 0 0 18 0 1 0 1113549665 5484544 232 1992294400 4194304 4889804 548682068880 18446744073709551615 259913212740 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/17593/statm: 1339 232 193 169 0 50 0

################
# More data... #
################

/proc/meminfo: memFree=1004960/2055920 swapFree=4174136/4192956
[pid=17591] ppid=17589 vsize=5744 CPUtime=0.43
/proc/17591/stat : 17591 (IUT_BMB_SAT) S 17589 17591 17271 0 -1 4194304 1279 0 0 0 26 17 0 0 21 0 1 0 1113549621 5881856 1261 1992294400 134512640 135635285 4294956208 18446744073709551615 135129070 0 65536 4102 0 18446744071563356171 0 0 17 0 0 0
/proc/17591/statm: 1436 1261 105 274 0 1159 0
[pid=17593] ppid=17591 vsize=5356 CPUtime=0
/proc/17593/stat : 17593 (sh) S 17591 17591 17271 0 -1 4194304 270 0 0 0 0 0 0 0 18 0 1 0 1113549665 5484544 232 1992294400 4194304 4889804 548682068880 18446744073709551615 259913212740 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/17593/statm: 1339 232 193 169 0 50 0
[pid=17594] ppid=17593 vsize=136152 CPUtime=701.5
/proc/17594/stat : 17594 (minisat) R 17593 17591 17271 0 -1 4194304 34001 0 0 0 70116 34 0 0 25 0 1 0 1113549665 139419648 33845 1992294400 134512640 135243223 4294956304 18446744073709551615 134555653 0 0 4096 3 0 0 0 17 0 0 0
/proc/17594/statm: 34038 33845 85 178 0 33858 0
Current children cumulated CPU time (s) 701.93
Current children cumulated vsize (KiB) 147252

[startup+762.307 s]
/proc/loadavg: 0.99 0.98 0.99 3/67 17594
/proc/meminfo: memFree=1004832/2055920 swapFree=4174136/4192956
[pid=17591] ppid=17589 vsize=5744 CPUtime=0.43
/proc/17591/stat : 17591 (IUT_BMB_SAT) S 17589 17591 17271 0 -1 4194304 1279 0 0 0 26 17 0 0 21 0 1 0 1113549621 5881856 1261 1992294400 134512640 135635285 4294956208 18446744073709551615 135129070 0 65536 4102 0 18446744071563356171 0 0 17 0 0 0
/proc/17591/statm: 1436 1261 105 274 0 1159 0
[pid=17593] ppid=17591 vsize=5356 CPUtime=0
/proc/17593/stat : 17593 (sh) S 17591 17591 17271 0 -1 4194304 270 0 0 0 0 0 0 0 18 0 1 0 1113549665 5484544 232 1992294400 4194304 4889804 548682068880 18446744073709551615 259913212740 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/17593/statm: 1339 232 193 169 0 50 0
[pid=17594] ppid=17593 vsize=136152 CPUtime=761.48
/proc/17594/stat : 17594 (minisat) R 17593 17591 17271 0 -1 4194304 34001 0 0 0 76114 34 0 0 25 0 1 0 1113549665 139419648 33845 1992294400 134512640 135243223 4294956304 18446744073709551615 134555744 0 0 4096 3 0 0 0 17 0 0 0
/proc/17594/statm: 34038 33845 85 178 0 33858 0
Current children cumulated CPU time (s) 761.91
Current children cumulated vsize (KiB) 147252

[startup+822.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/67 17596
/proc/meminfo: memFree=1004640/2055920 swapFree=4174136/4192956
[pid=17591] ppid=17589 vsize=5744 CPUtime=0.43
/proc/17591/stat : 17591 (IUT_BMB_SAT) S 17589 17591 17271 0 -1 4194304 1279 0 0 0 26 17 0 0 21 0 1 0 1113549621 5881856 1261 1992294400 134512640 135635285 4294956208 18446744073709551615 135129070 0 65536 4102 0 18446744071563356171 0 0 17 0 0 0
/proc/17591/statm: 1436 1261 105 274 0 1159 0
[pid=17593] ppid=17591 vsize=5356 CPUtime=0
/proc/17593/stat : 17593 (sh) S 17591 17591 17271 0 -1 4194304 270 0 0 0 0 0 0 0 18 0 1 0 1113549665 5484544 232 1992294400 4194304 4889804 548682068880 18446744073709551615 259913212740 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/17593/statm: 1339 232 193 169 0 50 0
[pid=17594] ppid=17593 vsize=136152 CPUtime=821.45
/proc/17594/stat : 17594 (minisat) R 17593 17591 17271 0 -1 4194304 34001 0 0 0 82111 34 0 0 25 0 1 0 1113549665 139419648 33845 1992294400 134512640 135243223 4294956304 18446744073709551615 134555635 0 0 4096 3 0 0 0 17 0 0 0
/proc/17594/statm: 34038 33845 85 178 0 33858 0
Current children cumulated CPU time (s) 821.88
Current children cumulated vsize (KiB) 147252

[startup+882.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/67 17596
/proc/meminfo: memFree=989088/2055920 swapFree=4174136/4192956
[pid=17591] ppid=17589 vsize=5744 CPUtime=0.43
/proc/17591/stat : 17591 (IUT_BMB_SAT) S 17589 17591 17271 0 -1 4194304 1279 0 0 0 26 17 0 0 21 0 1 0 1113549621 5881856 1261 1992294400 134512640 135635285 4294956208 18446744073709551615 135129070 0 65536 4102 0 18446744071563356171 0 0 17 0 0 0
/proc/17591/statm: 1436 1261 105 274 0 1159 0
[pid=17593] ppid=17591 vsize=5356 CPUtime=0
/proc/17593/stat : 17593 (sh) S 17591 17591 17271 0 -1 4194304 270 0 0 0 0 0 0 0 18 0 1 0 1113549665 5484544 232 1992294400 4194304 4889804 548682068880 18446744073709551615 259913212740 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/17593/statm: 1339 232 193 169 0 50 0
[pid=17594] ppid=17593 vsize=152052 CPUtime=881.43
/proc/17594/stat : 17594 (minisat) R 17593 17591 17271 0 -1 4194304 37980 0 0 0 88105 38 0 0 25 0 1 0 1113549665 155701248 37824 1992294400 134512640 135243223 4294956304 18446744073709551615 134555753 0 0 4096 3 0 0 0 17 0 0 0
/proc/17594/statm: 38013 37824 85 178 0 37833 0
Current children cumulated CPU time (s) 881.86
Current children cumulated vsize (KiB) 163152

[startup+942.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/67 17596
/proc/meminfo: memFree=984992/2055920 swapFree=4174136/4192956
[pid=17591] ppid=17589 vsize=5744 CPUtime=0.43
/proc/17591/stat : 17591 (IUT_BMB_SAT) S 17589 17591 17271 0 -1 4194304 1279 0 0 0 26 17 0 0 21 0 1 0 1113549621 5881856 1261 1992294400 134512640 135635285 4294956208 18446744073709551615 135129070 0 65536 4102 0 18446744071563356171 0 0 17 0 0 0
/proc/17591/statm: 1436 1261 105 274 0 1159 0
[pid=17593] ppid=17591 vsize=5356 CPUtime=0
/proc/17593/stat : 17593 (sh) S 17591 17591 17271 0 -1 4194304 270 0 0 0 0 0 0 0 18 0 1 0 1113549665 5484544 232 1992294400 4194304 4889804 548682068880 18446744073709551615 259913212740 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/17593/statm: 1339 232 193 169 0 50 0
[pid=17594] ppid=17593 vsize=156144 CPUtime=941.4
/proc/17594/stat : 17594 (minisat) R 17593 17591 17271 0 -1 4194304 38972 0 0 0 94101 39 0 0 25 0 1 0 1113549665 159891456 38816 1992294400 134512640 135243223 4294956304 18446744073709551615 134555693 0 0 4096 3 0 0 0 17 1 0 0
/proc/17594/statm: 39036 38816 85 178 0 38856 0
Current children cumulated CPU time (s) 941.83
Current children cumulated vsize (KiB) 167244

[startup+1002.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/67 17596
/proc/meminfo: memFree=984992/2055920 swapFree=4174136/4192956
[pid=17591] ppid=17589 vsize=5744 CPUtime=0.43
/proc/17591/stat : 17591 (IUT_BMB_SAT) S 17589 17591 17271 0 -1 4194304 1279 0 0 0 26 17 0 0 21 0 1 0 1113549621 5881856 1261 1992294400 134512640 135635285 4294956208 18446744073709551615 135129070 0 65536 4102 0 18446744071563356171 0 0 17 0 0 0
/proc/17591/statm: 1436 1261 105 274 0 1159 0
[pid=17593] ppid=17591 vsize=5356 CPUtime=0
/proc/17593/stat : 17593 (sh) S 17591 17591 17271 0 -1 4194304 270 0 0 0 0 0 0 0 18 0 1 0 1113549665 5484544 232 1992294400 4194304 4889804 548682068880 18446744073709551615 259913212740 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/17593/statm: 1339 232 193 169 0 50 0
[pid=17594] ppid=17593 vsize=156144 CPUtime=1001.37
/proc/17594/stat : 17594 (minisat) R 17593 17591 17271 0 -1 4194304 38972 0 0 0 100098 39 0 0 25 0 1 0 1113549665 159891456 38816 1992294400 134512640 135243223 4294956304 18446744073709551615 134555520 0 0 4096 3 0 0 0 17 0 0 0
/proc/17594/statm: 39036 38816 85 178 0 38856 0
Current children cumulated CPU time (s) 1001.8
Current children cumulated vsize (KiB) 167244

[startup+1062.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/67 17596
/proc/meminfo: memFree=984992/2055920 swapFree=4174136/4192956
[pid=17591] ppid=17589 vsize=5744 CPUtime=0.43
/proc/17591/stat : 17591 (IUT_BMB_SAT) S 17589 17591 17271 0 -1 4194304 1279 0 0 0 26 17 0 0 21 0 1 0 1113549621 5881856 1261 1992294400 134512640 135635285 4294956208 18446744073709551615 135129070 0 65536 4102 0 18446744071563356171 0 0 17 0 0 0
/proc/17591/statm: 1436 1261 105 274 0 1159 0
[pid=17593] ppid=17591 vsize=5356 CPUtime=0
/proc/17593/stat : 17593 (sh) S 17591 17591 17271 0 -1 4194304 270 0 0 0 0 0 0 0 18 0 1 0 1113549665 5484544 232 1992294400 4194304 4889804 548682068880 18446744073709551615 259913212740 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/17593/statm: 1339 232 193 169 0 50 0
[pid=17594] ppid=17593 vsize=156144 CPUtime=1061.34
/proc/17594/stat : 17594 (minisat) R 17593 17591 17271 0 -1 4194304 38982 0 0 0 106095 39 0 0 25 0 1 0 1113549665 159891456 38826 1992294400 134512640 135243223 4294956304 18446744073709551615 134555744 0 0 4096 3 0 0 0 17 0 0 0
/proc/17594/statm: 39036 38826 85 178 0 38856 0
Current children cumulated CPU time (s) 1061.77
Current children cumulated vsize (KiB) 167244

[startup+1122.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/67 17596
/proc/meminfo: memFree=984928/2055920 swapFree=4174136/4192956
[pid=17591] ppid=17589 vsize=5744 CPUtime=0.43
/proc/17591/stat : 17591 (IUT_BMB_SAT) S 17589 17591 17271 0 -1 4194304 1279 0 0 0 26 17 0 0 21 0 1 0 1113549621 5881856 1261 1992294400 134512640 135635285 4294956208 18446744073709551615 135129070 0 65536 4102 0 18446744071563356171 0 0 17 0 0 0
/proc/17591/statm: 1436 1261 105 274 0 1159 0
[pid=17593] ppid=17591 vsize=5356 CPUtime=0
/proc/17593/stat : 17593 (sh) S 17591 17591 17271 0 -1 4194304 270 0 0 0 0 0 0 0 18 0 1 0 1113549665 5484544 232 1992294400 4194304 4889804 548682068880 18446744073709551615 259913212740 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/17593/statm: 1339 232 193 169 0 50 0
[pid=17594] ppid=17593 vsize=156144 CPUtime=1121.3
/proc/17594/stat : 17594 (minisat) R 17593 17591 17271 0 -1 4194304 38982 0 0 0 112091 39 0 0 25 0 1 0 1113549665 159891456 38826 1992294400 134512640 135243223 4294956304 18446744073709551615 134555653 0 0 4096 3 0 0 0 17 1 0 0
/proc/17594/statm: 39036 38826 85 178 0 38856 0
Current children cumulated CPU time (s) 1121.73
Current children cumulated vsize (KiB) 167244

[startup+1182.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/67 17596
/proc/meminfo: memFree=984928/2055920 swapFree=4174136/4192956
[pid=17591] ppid=17589 vsize=5744 CPUtime=0.43
/proc/17591/stat : 17591 (IUT_BMB_SAT) S 17589 17591 17271 0 -1 4194304 1279 0 0 0 26 17 0 0 21 0 1 0 1113549621 5881856 1261 1992294400 134512640 135635285 4294956208 18446744073709551615 135129070 0 65536 4102 0 18446744071563356171 0 0 17 0 0 0
/proc/17591/statm: 1436 1261 105 274 0 1159 0
[pid=17593] ppid=17591 vsize=5356 CPUtime=0
/proc/17593/stat : 17593 (sh) S 17591 17591 17271 0 -1 4194304 270 0 0 0 0 0 0 0 18 0 1 0 1113549665 5484544 232 1992294400 4194304 4889804 548682068880 18446744073709551615 259913212740 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/17593/statm: 1339 232 193 169 0 50 0
[pid=17594] ppid=17593 vsize=156144 CPUtime=1181.27
/proc/17594/stat : 17594 (minisat) R 17593 17591 17271 0 -1 4194304 38982 0 0 0 118088 39 0 0 25 0 1 0 1113549665 159891456 38826 1992294400 134512640 135243223 4294956304 18446744073709551615 134555744 0 0 4096 3 0 0 0 17 0 0 0
/proc/17594/statm: 39036 38826 85 178 0 38856 0
Current children cumulated CPU time (s) 1181.7
Current children cumulated vsize (KiB) 167244



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.6 s]
/proc/loadavg: 0.99 0.98 0.99 2/67 17596
/proc/meminfo: memFree=984928/2055920 swapFree=4174136/4192956
[pid=17591] ppid=17589 vsize=5744 CPUtime=0.43
/proc/17591/stat : 17591 (IUT_BMB_SAT) S 17589 17591 17271 0 -1 4194304 1279 0 0 0 26 17 0 0 21 0 1 0 1113549621 5881856 1261 1992294400 134512640 135635285 4294956208 18446744073709551615 135129070 0 65536 4102 0 18446744071563356171 0 0 17 0 0 0
/proc/17591/statm: 1436 1261 105 274 0 1159 0
[pid=17593] ppid=17591 vsize=5356 CPUtime=0
/proc/17593/stat : 17593 (sh) S 17591 17591 17271 0 -1 4194304 270 0 0 0 0 0 0 0 18 0 1 0 1113549665 5484544 232 1992294400 4194304 4889804 548682068880 18446744073709551615 259913212740 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/17593/statm: 1339 232 193 169 0 50 0
[pid=17594] ppid=17593 vsize=156144 CPUtime=1199.57
/proc/17594/stat : 17594 (minisat) R 17593 17591 17271 0 -1 4194304 38982 0 0 0 119918 39 0 0 25 0 1 0 1113549665 159891456 38826 1992294400 134512640 135243223 4294956304 18446744073709551615 134555744 0 0 4096 3 0 0 0 17 0 0 0
/proc/17594/statm: 39036 38826 85 178 0 38856 0
Current children cumulated CPU time (s) 1200
Current children cumulated vsize (KiB) 167244

Sending SIGTERM to process tree (bottom up)
Sleeping 2 seconds

Solver just ended. Dumping a history of the last processes samples

Child ended because it received signal 15 (SIGTERM)

# WARNING:
# CPU time reported by wait4() is probably wrong !
# wait4(...,&childrusage) returns 17591 and gives
#  childrusage.ru_utime.tv_sec=0
#  childrusage.ru_utime.tv_usec=266959
#  childrusage.ru_stime.tv_sec=0
#  childrusage.ru_stime.tv_usec=181972
# CPU time returned by wait4() is 0.448931
# while last known CPU time is 1200
#
# Solver probably didn't/couldn't wait for its children
# Using CPU time of the last sample as value...

Real time (s): 1200.62
CPU time (s): 1200
CPU user time (s): 1199.44
CPU system time (s): 0.56
CPU usage (%): 99.9484
Max. virtual memory (cumulated for all children) (KiB): 167244

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 0.266959
system time used= 0.181972
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 2124
page faults= 0
swaps= 0
block input operations= 0
block output operations= 0
messages sent= 0
messages received= 0
signals received= 0
voluntary context switches= 6
involuntary context switches= 4

runsolver used 1.05284 second user time and 3.32549 second system time

The end

Launcher Data 

Begin job on node4 at 2009-03-30 12:27:08
IDJOB=1532966
IDBENCH=70367
IDSOLVER=523
FILE ID=node4/1532966-1238408828
PBS_JOBID= 9061433
Free space on /tmp= 65244 MiB

SOLVER NAME= IUT_BMB_SAT 1.0
BENCH NAME= SAT09/RANDOM/LARGE/3SAT/UNKNOWN/12000/unif-k3-r4.2-v12000-c50400-S1510966387-018.cnf
COMMAND LINE= IUT_BMB_SAT BENCHNAME TMPDIR
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1532966-1238408828/watcher-1532966-1238408828 -o /tmp/evaluation-result-1532966-1238408828/solver-1532966-1238408828 -C 1200 -W 1800 -M 1800 --output-limit 1,15  IUT_BMB_SAT HOME/instance-1532966-1238408828.cnf HOME

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB
MAX NB THREAD= 0

MD5SUM BENCH= 3576a3cf7cfc1985034b5d4b3a46f902
RANDOM SEED=520504656

node4.alineos.net Linux 2.6.9-22.EL.rootsmp #1 SMP Mon Oct 3 08:59:52 CEST 2005

/proc/cpuinfo:
processor	: 0
vendor_id	: GenuineIntel
cpu family	: 15
model		: 4
model name	:                   Intel(R) Xeon(TM) CPU 3.00GHz
stepping	: 3
cpu MHz		: 3000.277
cache size	: 2048 KB
fpu		: yes
fpu_exception	: yes
cpuid level	: 5
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx lm pni monitor ds_cpl cid cx16 xtpr
bogomips	: 5914.62
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:

processor	: 1
vendor_id	: GenuineIntel
cpu family	: 15
model		: 4
model name	:                   Intel(R) Xeon(TM) CPU 3.00GHz
stepping	: 3
cpu MHz		: 3000.277
cache size	: 2048 KB
fpu		: yes
fpu_exception	: yes
cpuid level	: 5
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx lm pni monitor ds_cpl cid cx16 xtpr
bogomips	: 5586.94
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:      2055920 kB
MemFree:       1146840 kB
Buffers:         96780 kB
Cached:         702756 kB
SwapCached:      12656 kB
Active:          49948 kB
Inactive:       763660 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1146840 kB
SwapTotal:     4192956 kB
SwapFree:      4174136 kB
Dirty:            3108 kB
Writeback:           0 kB
Mapped:          19700 kB
Slab:            81456 kB
Committed_AS:  2785980 kB
PageTables:       1480 kB
VmallocTotal: 536870911 kB
VmallocUsed:    264952 kB
VmallocChunk: 536605679 kB
HugePages_Total:     0
HugePages_Free:      0
Hugepagesize:     2048 kB

Free space on /tmp at the end= 65240 MiB
End job on node4 at 2009-03-30 12:47:11