Trace number 1532891

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) 1200.06 1200.72

General information on the benchmark

NameRANDOM/LARGE/3SAT/UNKNOWN/16000/
unif-k3-r4.2-v16000-c67200-S339800239-026.cnf
MD5SUM487133af0320f59d52bd31546508fd57
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark120.281
Satisfiable
(Un)Satisfiability was proved
Number of variables16000
Number of clauses67200
Sum of the clauses size201600
Maximum clause length3
Minimum clause length3
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 367200
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
0.49/0.59	c WARNING: for repeatability, setting FPU to use double precision
0.49/0.59	c ============================[ Problem Statistics ]=============================
0.49/0.59	c |                                                                             |
0.49/0.59	c |  Number of variables:  16000                                                |
0.49/0.59	c |  Number of clauses:    67200                                                |
0.57/0.72	c |  Parsing time:         0.13         s                                       |
0.57/0.88	c ============================[ Search Statistics ]==============================
0.57/0.88	c | Conflicts |          ORIGINAL         |          LEARNT          | Progress |
0.57/0.88	c |           |    Vars  Clauses Literals |    Limit  Clauses Lit/Cl |          |
0.57/0.88	c ===============================================================================
0.57/0.88	c |         0 |   15547    66398   201616 |    22132        0    nan |  0.000 % |
0.57/0.93	c |       100 |   15547    66398   201616 |    24345      100    137 |  0.000 % |
0.97/1.01	c |       253 |   15547    66398   201616 |    26780      253    154 |  0.000 % |
1.07/1.13	c |       478 |   15547    66398   201616 |    29458      478    172 |  0.000 % |
1.17/1.29	c |       815 |   15547    66398   201616 |    32404      815    189 |  0.000 % |
1.47/1.53	c |      1323 |   15547    66398   201616 |    35644     1323    188 |  0.000 % |
1.87/1.90	c |      2082 |   15547    66398   201616 |    39209     2082    191 |  0.000 % |
2.47/2.51	c |      3225 |   15547    66398   201616 |    43130     3225    212 |  0.000 % |
3.37/3.44	c |      4933 |   15547    66398   201616 |    47443     4933    226 |  0.000 % |
4.77/4.90	c |      7498 |   15547    66398   201616 |    52187     7498    244 |  0.000 % |
7.17/7.26	c |     11343 |   15547    66398   201616 |    57406    11343    248 |  0.000 % |
11.06/11.11	c |     17110 |   15547    66398   201616 |    63147    17110    253 |  0.000 % |
17.36/17.43	c |     25760 |   15547    66398   201616 |    69461    25760    263 |  0.000 % |
29.36/29.43	c |     38734 |   15547    66398   201616 |    76407    38734    277 |  0.000 % |
51.35/51.49	c |     58196 |   15547    66398   201616 |    84048    58196    290 |  0.000 % |
88.33/88.41	c |     87388 |   15547    66398   201616 |    92453    13659    276 |  0.000 % |
145.90/146.04	c |    131177 |   15547    66398   201616 |   101699    57448    322 |  0.000 % |
251.76/251.98	c |    196862 |   15547    66398   201616 |   111868    34084    332 |  0.000 % |
451.63/451.90	c |    295390 |   15547    66398   201616 |   123055    32893    336 |  0.000 % |
767.38/767.89	c |    443180 |   15547    66398   201616 |   135361    70081    390 |  0.000 % |
1200.06/1200.72	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-1532891-1238404413/watcher-1532891-1238404413 -o /tmp/evaluation-result-1532891-1238404413/solver-1532891-1238404413 -C 1200 -W 1800 -M 1800 --output-limit 1,15 IUT_BMB_SAT HOME/instance-1532891-1238404413.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: 1.00 1.00 1.00 3/64 23550
/proc/meminfo: memFree=1425192/2055920 swapFree=4174052/4192956
[pid=23550] ppid=23548 vsize=2072 CPUtime=0
/proc/23550/stat : 23550 (IUT_BMB_SAT) R 23548 23550 23233 0 -1 4194304 195 0 0 0 0 0 0 0 18 0 1 0 1113107302 2121728 178 1992294400 134512640 135635285 4294956208 18446744073709551615 134533635 0 0 4096 0 0 0 0 17 0 0 0
/proc/23550/statm: 518 178 92 274 0 241 0

[startup+0.0980661 s]
/proc/loadavg: 1.00 1.00 1.00 3/64 23550
/proc/meminfo: memFree=1425192/2055920 swapFree=4174052/4192956
[pid=23550] ppid=23548 vsize=5280 CPUtime=0.09
/proc/23550/stat : 23550 (IUT_BMB_SAT) R 23548 23550 23233 0 -1 4194304 1155 0 0 0 9 0 0 0 18 0 1 0 1113107302 5406720 1138 1992294400 134512640 135635285 4294956208 18446744073709551615 135072790 0 0 4096 0 0 0 0 17 0 0 0
/proc/23550/statm: 1320 1138 97 274 0 1043 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 5280

[startup+0.101066 s]
/proc/loadavg: 1.00 1.00 1.00 3/64 23550
/proc/meminfo: memFree=1425192/2055920 swapFree=4174052/4192956
[pid=23550] ppid=23548 vsize=5412 CPUtime=0.09
/proc/23550/stat : 23550 (IUT_BMB_SAT) R 23548 23550 23233 0 -1 4194304 1165 0 0 0 9 0 0 0 18 0 1 0 1113107302 5541888 1148 1992294400 134512640 135635285 4294956208 18446744073709551615 135072790 0 0 4096 0 0 0 0 17 0 0 0
/proc/23550/statm: 1353 1148 97 274 0 1076 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 5412

[startup+0.301102 s]
/proc/loadavg: 1.00 1.00 1.00 3/64 23550
/proc/meminfo: memFree=1425192/2055920 swapFree=4174052/4192956
[pid=23550] ppid=23548 vsize=7260 CPUtime=0.29
/proc/23550/stat : 23550 (IUT_BMB_SAT) R 23548 23550 23233 0 -1 4194304 1645 0 0 0 24 5 0 0 19 0 1 0 1113107302 7434240 1628 1992294400 134512640 135635285 4294956208 18446744073709551615 135132478 0 0 4096 0 0 0 0 17 0 0 0
/proc/23550/statm: 1815 1628 99 274 0 1538 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 7260

[startup+0.701174 s]
/proc/loadavg: 1.00 1.00 1.00 3/64 23550
/proc/meminfo: memFree=1425192/2055920 swapFree=4174052/4192956
[pid=23550] ppid=23548 vsize=7260 CPUtime=0.57
/proc/23550/stat : 23550 (IUT_BMB_SAT) S 23548 23550 23233 0 -1 4194304 1652 0 0 0 33 24 0 0 22 0 1 0 1113107302 7434240 1634 1992294400 134512640 135635285 4294956208 18446744073709551615 135129070 0 65536 4102 0 18446744071563356171 0 0 17 0 0 0
/proc/23550/statm: 1815 1634 105 274 0 1538 0
Current children cumulated CPU time (s) 0.57
Current children cumulated vsize (KiB) 7260

[startup+1.50132 s]
/proc/loadavg: 1.00 1.00 1.00 2/67 23553
/proc/meminfo: memFree=1410752/2055920 swapFree=4174052/4192956
[pid=23550] ppid=23548 vsize=7260 CPUtime=0.57
/proc/23550/stat : 23550 (IUT_BMB_SAT) S 23548 23550 23233 0 -1 4194304 1652 0 0 0 33 24 0 0 22 0 1 0 1113107302 7434240 1634 1992294400 134512640 135635285 4294956208 18446744073709551615 135129070 0 65536 4102 0 18446744071563356171 0 0 17 0 0 0
/proc/23550/statm: 1815 1634 105 274 0 1538 0
[pid=23552] ppid=23550 vsize=5356 CPUtime=0
/proc/23552/stat : 23552 (sh) S 23550 23550 23233 0 -1 4194304 270 0 0 0 0 0 0 0 18 0 1 0 1113107361 5484544 232 1992294400 4194304 4889804 548682068880 18446744073709551615 245482709828 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/23552/statm: 1339 232 193 169 0 50 0
[pid=23553] ppid=23552 vsize=8132 CPUtime=0.9
/proc/23553/stat : 23553 (minisat) R 23552 23550 23233 0 -1 4194304 2089 0 0 0 90 0 0 0 25 0 1 0 1113107361 8327168 1857 1992294400 134512640 135243223 4294956304 18446744073709551615 134555483 0 0 4096 3 0 0 0 17 0 0 0
/proc/23553/statm: 2033 1857 85 178 0 1853 0
Current children cumulated CPU time (s) 1.47
Current children cumulated vsize (KiB) 20748

[startup+3.10161 s]
/proc/loadavg: 1.00 1.00 1.00 2/67 23553
/proc/meminfo: memFree=1409280/2055920 swapFree=4174052/4192956
[pid=23550] ppid=23548 vsize=7260 CPUtime=0.57
/proc/23550/stat : 23550 (IUT_BMB_SAT) S 23548 23550 23233 0 -1 4194304 1652 0 0 0 33 24 0 0 22 0 1 0 1113107302 7434240 1634 1992294400 134512640 135635285 4294956208 18446744073709551615 135129070 0 65536 4102 0 18446744071563356171 0 0 17 0 0 0
/proc/23550/statm: 1815 1634 105 274 0 1538 0
[pid=23552] ppid=23550 vsize=5356 CPUtime=0
/proc/23552/stat : 23552 (sh) S 23550 23550 23233 0 -1 4194304 270 0 0 0 0 0 0 0 18 0 1 0 1113107361 5484544 232 1992294400 4194304 4889804 548682068880 18446744073709551615 245482709828 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/23552/statm: 1339 232 193 169 0 50 0
[pid=23553] ppid=23552 vsize=10904 CPUtime=2.5
/proc/23553/stat : 23553 (minisat) R 23552 23550 23233 0 -1 4194304 2776 0 0 0 249 1 0 0 25 0 1 0 1113107361 11165696 2544 1992294400 134512640 135243223 4294956304 18446744073709551615 134555653 0 0 4096 3 0 0 0 17 0 0 0
/proc/23553/statm: 2726 2544 85 178 0 2546 0
Current children cumulated CPU time (s) 3.07
Current children cumulated vsize (KiB) 23520

[startup+6.30119 s]
/proc/loadavg: 1.00 1.00 1.00 2/67 23553
/proc/meminfo: memFree=1403008/2055920 swapFree=4174052/4192956
[pid=23550] ppid=23548 vsize=7260 CPUtime=0.57
/proc/23550/stat : 23550 (IUT_BMB_SAT) S 23548 23550 23233 0 -1 4194304 1652 0 0 0 33 24 0 0 22 0 1 0 1113107302 7434240 1634 1992294400 134512640 135635285 4294956208 18446744073709551615 135129070 0 65536 4102 0 18446744071563356171 0 0 17 0 0 0
/proc/23550/statm: 1815 1634 105 274 0 1538 0
[pid=23552] ppid=23550 vsize=5356 CPUtime=0
/proc/23552/stat : 23552 (sh) S 23550 23550 23233 0 -1 4194304 270 0 0 0 0 0 0 0 18 0 1 0 1113107361 5484544 232 1992294400 4194304 4889804 548682068880 18446744073709551615 245482709828 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/23552/statm: 1339 232 193 169 0 50 0
[pid=23553] ppid=23552 vsize=16712 CPUtime=5.7
/proc/23553/stat : 23553 (minisat) R 23552 23550 23233 0 -1 4194304 4220 0 0 0 568 2 0 0 25 0 1 0 1113107361 17113088 3988 1992294400 134512640 135243223 4294956304 18446744073709551615 134555744 0 0 4096 3 0 0 0 17 0 0 0
/proc/23553/statm: 4178 3988 85 178 0 3998 0
Current children cumulated CPU time (s) 6.27
Current children cumulated vsize (KiB) 29328

[startup+12.7014 s]
/proc/loadavg: 1.00 1.00 1.00 2/67 23553
/proc/meminfo: memFree=1392328/2055920 swapFree=4174052/4192956
[pid=23550] ppid=23548 vsize=7260 CPUtime=0.57
/proc/23550/stat : 23550 (IUT_BMB_SAT) S 23548 23550 23233 0 -1 4194304 1652 0 0 0 33 24 0 0 22 0 1 0 1113107302 7434240 1634 1992294400 134512640 135635285 4294956208 18446744073709551615 135129070 0 65536 4102 0 18446744071563356171 0 0 17 0 0 0
/proc/23550/statm: 1815 1634 105 274 0 1538 0
[pid=23552] ppid=23550 vsize=5356 CPUtime=0
/proc/23552/stat : 23552 (sh) S 23550 23550 23233 0 -1 4194304 270 0 0 0 0 0 0 0 18 0 1 0 1113107361 5484544 232 1992294400 4194304 4889804 548682068880 18446744073709551615 245482709828 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/23552/statm: 1339 232 193 169 0 50 0
[pid=23553] ppid=23552 vsize=27080 CPUtime=12.1
/proc/23553/stat : 23553 (minisat) R 23552 23550 23233 0 -1 4194304 6824 0 0 0 1206 4 0 0 25 0 1 0 1113107361 27729920 6592 1992294400 134512640 135243223 4294956304 18446744073709551615 134555504 0 0 4096 3 0 0 0 17 0 0 0
/proc/23553/statm: 6770 6592 85 178 0 6590 0
Current children cumulated CPU time (s) 12.67
Current children cumulated vsize (KiB) 39696

[startup+25.5017 s]
/proc/loadavg: 1.00 1.00 1.00 2/67 23553
/proc/meminfo: memFree=1372552/2055920 swapFree=4174052/4192956
[pid=23550] ppid=23548 vsize=7260 CPUtime=0.57
/proc/23550/stat : 23550 (IUT_BMB_SAT) S 23548 23550 23233 0 -1 4194304 1652 0 0 0 33 24 0 0 22 0 1 0 1113107302 7434240 1634 1992294400 134512640 135635285 4294956208 18446744073709551615 135129070 0 65536 4102 0 18446744071563356171 0 0 17 0 0 0
/proc/23550/statm: 1815 1634 105 274 0 1538 0
[pid=23552] ppid=23550 vsize=5356 CPUtime=0
/proc/23552/stat : 23552 (sh) S 23550 23550 23233 0 -1 4194304 270 0 0 0 0 0 0 0 18 0 1 0 1113107361 5484544 232 1992294400 4194304 4889804 548682068880 18446744073709551615 245482709828 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/23552/statm: 1339 232 193 169 0 50 0
[pid=23553] ppid=23552 vsize=45976 CPUtime=24.89
/proc/23553/stat : 23553 (minisat) R 23552 23550 23233 0 -1 4194304 11542 0 0 0 2482 7 0 0 25 0 1 0 1113107361 47079424 11310 1992294400 134512640 135243223 4294956304 18446744073709551615 134555504 0 0 4096 3 0 0 0 17 0 0 0
/proc/23553/statm: 11494 11310 85 178 0 11314 0
Current children cumulated CPU time (s) 25.46
Current children cumulated vsize (KiB) 58592

[startup+51.1013 s]
/proc/loadavg: 1.00 1.00 1.00 2/67 23553
/proc/meminfo: memFree=1343880/2055920 swapFree=4174052/4192956
[pid=23550] ppid=23548 vsize=7260 CPUtime=0.57
/proc/23550/stat : 23550 (IUT_BMB_SAT) S 23548 23550 23233 0 -1 4194304 1652 0 0 0 33 24 0 0 22 0 1 0 1113107302 7434240 1634 1992294400 134512640 135635285 4294956208 18446744073709551615 135129070 0 65536 4102 0 18446744071563356171 0 0 17 0 0 0
/proc/23550/statm: 1815 1634 105 274 0 1538 0
[pid=23552] ppid=23550 vsize=5356 CPUtime=0
/proc/23552/stat : 23552 (sh) S 23550 23550 23233 0 -1 4194304 270 0 0 0 0 0 0 0 18 0 1 0 1113107361 5484544 232 1992294400 4194304 4889804 548682068880 18446744073709551615 245482709828 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/23552/statm: 1339 232 193 169 0 50 0
[pid=23553] ppid=23552 vsize=74876 CPUtime=50.48
/proc/23553/stat : 23553 (minisat) R 23552 23550 23233 0 -1 4194304 18760 0 0 0 5032 16 0 0 25 0 1 0 1113107361 76673024 18528 1992294400 134512640 135243223 4294956304 18446744073709551615 134555707 0 0 4096 3 0 0 0 17 0 0 0
/proc/23553/statm: 18719 18528 85 178 0 18539 0
Current children cumulated CPU time (s) 51.05
Current children cumulated vsize (KiB) 87492

[startup+102.306 s]
/proc/loadavg: 1.00 1.00 1.00 2/67 23553
/proc/meminfo: memFree=1308424/2055920 swapFree=4174052/4192956
[pid=23550] ppid=23548 vsize=7260 CPUtime=0.57
/proc/23550/stat : 23550 (IUT_BMB_SAT) S 23548 23550 23233 0 -1 4194304 1652 0 0 0 33 24 0 0 22 0 1 0 1113107302 7434240 1634 1992294400 134512640 135635285 4294956208 18446744073709551615 135129070 0 65536 4102 0 18446744071563356171 0 0 17 0 0 0
/proc/23550/statm: 1815 1634 105 274 0 1538 0
[pid=23552] ppid=23550 vsize=5356 CPUtime=0
/proc/23552/stat : 23552 (sh) S 23550 23550 23233 0 -1 4194304 270 0 0 0 0 0 0 0 18 0 1 0 1113107361 5484544 232 1992294400 4194304 4889804 548682068880 18446744073709551615 245482709828 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/23552/statm: 1339 232 193 169 0 50 0
[pid=23553] ppid=23552 vsize=109588 CPUtime=101.66
/proc/23553/stat : 23553 (minisat) R 23552 23550 23233 0 -1 4194304 27438 0 0 0 10143 23 0 0 25 0 1 0 1113107361 112218112 27206 1992294400 134512640 135243223 4294956304 18446744073709551615 134555939 0 0 4096 3 0 0 0 17 0 0 0
/proc/23553/statm: 27397 27206 85 178 0 27217 0
Current children cumulated CPU time (s) 102.23
Current children cumulated vsize (KiB) 122204

[startup+162.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/67 23553
/proc/meminfo: memFree=1308424/2055920 swapFree=4174052/4192956
[pid=23550] ppid=23548 vsize=7260 CPUtime=0.57
/proc/23550/stat : 23550 (IUT_BMB_SAT) S 23548 23550 23233 0 -1 4194304 1652 0 0 0 33 24 0 0 22 0 1 0 1113107302 7434240 1634 1992294400 134512640 135635285 4294956208 18446744073709551615 135129070 0 65536 4102 0 18446744071563356171 0 0 17 0 0 0
/proc/23550/statm: 1815 1634 105 274 0 1538 0
[pid=23552] ppid=23550 vsize=5356 CPUtime=0
/proc/23552/stat : 23552 (sh) S 23550 23550 23233 0 -1 4194304 270 0 0 0 0 0 0 0 18 0 1 0 1113107361 5484544 232 1992294400 4194304 4889804 548682068880 18446744073709551615 245482709828 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/23552/statm: 1339 232 193 169 0 50 0
[pid=23553] ppid=23552 vsize=109588 CPUtime=161.62
/proc/23553/stat : 23553 (minisat) R 23552 23550 23233 0 -1 4194304 27438 0 0 0 16139 23 0 0 25 0 1 0 1113107361 112218112 27206 1992294400 134512640 135243223 4294956304 18446744073709551615 134555453 0 0 4096 3 0 0 0 17 0 0 0
/proc/23553/statm: 27397 27206 85 178 0 27217 0
Current children cumulated CPU time (s) 162.19
Current children cumulated vsize (KiB) 122204

[startup+222.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/67 23553
/proc/meminfo: memFree=1273928/2055920 swapFree=4174052/4192956
[pid=23550] ppid=23548 vsize=7260 CPUtime=0.57
/proc/23550/stat : 23550 (IUT_BMB_SAT) S 23548 23550 23233 0 -1 4194304 1652 0 0 0 33 24 0 0 22 0 1 0 1113107302 7434240 1634 1992294400 134512640 135635285 4294956208 18446744073709551615 135129070 0 65536 4102 0 18446744071563356171 0 0 17 0 0 0
/proc/23550/statm: 1815 1634 105 274 0 1538 0
[pid=23552] ppid=23550 vsize=5356 CPUtime=0
/proc/23552/stat : 23552 (sh) S 23550 23550 23233 0 -1 4194304 270 0 0 0 0 0 0 0 18 0 1 0 1113107361 5484544 232 1992294400 4194304 4889804 548682068880 18446744073709551615 245482709828 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/23552/statm: 1339 232 193 169 0 50 0
[pid=23553] ppid=23552 vsize=144092 CPUtime=221.58
/proc/23553/stat : 23553 (minisat) R 23552 23550 23233 0 -1 4194304 36039 0 0 0 22124 34 0 0 25 0 1 0 1113107361 147550208 35807 1992294400 134512640 135243223 4294956304 18446744073709551615 134555693 0 0 4096 3 0 0 0 17 0 0 0
/proc/23553/statm: 36023 35807 85 178 0 35843 0
Current children cumulated CPU time (s) 222.15
Current children cumulated vsize (KiB) 156708

[startup+282.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/67 23553
/proc/meminfo: memFree=1273928/2055920 swapFree=4174052/4192956
[pid=23550] ppid=23548 vsize=7260 CPUtime=0.57
/proc/23550/stat : 23550 (IUT_BMB_SAT) S 23548 23550 23233 0 -1 4194304 1652 0 0 0 33 24 0 0 22 0 1 0 1113107302 7434240 1634 1992294400 134512640 135635285 4294956208 18446744073709551615 135129070 0 65536 4102 0 18446744071563356171 0 0 17 0 0 0
/proc/23550/statm: 1815 1634 105 274 0 1538 0
[pid=23552] ppid=23550 vsize=5356 CPUtime=0
/proc/23552/stat : 23552 (sh) S 23550 23550 23233 0 -1 4194304 270 0 0 0 0 0 0 0 18 0 1 0 1113107361 5484544 232 1992294400 4194304 4889804 548682068880 18446744073709551615 245482709828 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/23552/statm: 1339 232 193 169 0 50 0

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

/proc/meminfo: memFree=1231240/2055920 swapFree=4174052/4192956
[pid=23550] ppid=23548 vsize=7260 CPUtime=0.57
/proc/23550/stat : 23550 (IUT_BMB_SAT) S 23548 23550 23233 0 -1 4194304 1652 0 0 0 33 24 0 0 22 0 1 0 1113107302 7434240 1634 1992294400 134512640 135635285 4294956208 18446744073709551615 135129070 0 65536 4102 0 18446744071563356171 0 0 17 0 0 0
/proc/23550/statm: 1815 1634 105 274 0 1538 0
[pid=23552] ppid=23550 vsize=5356 CPUtime=0
/proc/23552/stat : 23552 (sh) S 23550 23550 23233 0 -1 4194304 270 0 0 0 0 0 0 0 18 0 1 0 1113107361 5484544 232 1992294400 4194304 4889804 548682068880 18446744073709551615 245482709828 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/23552/statm: 1339 232 193 169 0 50 0
[pid=23553] ppid=23552 vsize=186536 CPUtime=761.31
/proc/23553/stat : 23553 (minisat) R 23552 23550 23233 0 -1 4194304 46670 0 0 0 76084 47 0 0 25 0 1 0 1113107361 191012864 46438 1992294400 134512640 135243223 4294956304 18446744073709551615 134555744 0 0 4096 3 0 0 0 17 0 0 0
/proc/23553/statm: 46634 46438 85 178 0 46454 0
Current children cumulated CPU time (s) 761.88
Current children cumulated vsize (KiB) 199152

[startup+822.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/67 23553
/proc/meminfo: memFree=1231240/2055920 swapFree=4174052/4192956
[pid=23550] ppid=23548 vsize=7260 CPUtime=0.57
/proc/23550/stat : 23550 (IUT_BMB_SAT) S 23548 23550 23233 0 -1 4194304 1652 0 0 0 33 24 0 0 22 0 1 0 1113107302 7434240 1634 1992294400 134512640 135635285 4294956208 18446744073709551615 135129070 0 65536 4102 0 18446744071563356171 0 0 17 0 0 0
/proc/23550/statm: 1815 1634 105 274 0 1538 0
[pid=23552] ppid=23550 vsize=5356 CPUtime=0
/proc/23552/stat : 23552 (sh) S 23550 23550 23233 0 -1 4194304 270 0 0 0 0 0 0 0 18 0 1 0 1113107361 5484544 232 1992294400 4194304 4889804 548682068880 18446744073709551615 245482709828 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/23552/statm: 1339 232 193 169 0 50 0
[pid=23553] ppid=23552 vsize=186536 CPUtime=821.28
/proc/23553/stat : 23553 (minisat) R 23552 23550 23233 0 -1 4194304 46670 0 0 0 82081 47 0 0 25 0 1 0 1113107361 191012864 46438 1992294400 134512640 135243223 4294956304 18446744073709551615 134555744 0 0 4096 3 0 0 0 17 0 0 0
/proc/23553/statm: 46634 46438 85 178 0 46454 0
Current children cumulated CPU time (s) 821.85
Current children cumulated vsize (KiB) 199152

[startup+882.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/67 23553
/proc/meminfo: memFree=1203272/2055920 swapFree=4174052/4192956
[pid=23550] ppid=23548 vsize=7260 CPUtime=0.57
/proc/23550/stat : 23550 (IUT_BMB_SAT) S 23548 23550 23233 0 -1 4194304 1652 0 0 0 33 24 0 0 22 0 1 0 1113107302 7434240 1634 1992294400 134512640 135635285 4294956208 18446744073709551615 135129070 0 65536 4102 0 18446744071563356171 0 0 17 0 0 0
/proc/23550/statm: 1815 1634 105 274 0 1538 0
[pid=23552] ppid=23550 vsize=5356 CPUtime=0
/proc/23552/stat : 23552 (sh) S 23550 23550 23233 0 -1 4194304 270 0 0 0 0 0 0 0 18 0 1 0 1113107361 5484544 232 1992294400 4194304 4889804 548682068880 18446744073709551615 245482709828 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/23552/statm: 1339 232 193 169 0 50 0
[pid=23553] ppid=23552 vsize=214396 CPUtime=881.26
/proc/23553/stat : 23553 (minisat) R 23552 23550 23233 0 -1 4194304 53651 0 0 0 88071 55 0 0 25 0 1 0 1113107361 219541504 53419 1992294400 134512640 135243223 4294956304 18446744073709551615 134555622 0 0 4096 3 0 0 0 17 0 0 0
/proc/23553/statm: 53599 53419 85 178 0 53419 0
Current children cumulated CPU time (s) 881.83
Current children cumulated vsize (KiB) 227012

[startup+942.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/67 23553
/proc/meminfo: memFree=1203272/2055920 swapFree=4174052/4192956
[pid=23550] ppid=23548 vsize=7260 CPUtime=0.57
/proc/23550/stat : 23550 (IUT_BMB_SAT) S 23548 23550 23233 0 -1 4194304 1652 0 0 0 33 24 0 0 22 0 1 0 1113107302 7434240 1634 1992294400 134512640 135635285 4294956208 18446744073709551615 135129070 0 65536 4102 0 18446744071563356171 0 0 17 0 0 0
/proc/23550/statm: 1815 1634 105 274 0 1538 0
[pid=23552] ppid=23550 vsize=5356 CPUtime=0
/proc/23552/stat : 23552 (sh) S 23550 23550 23233 0 -1 4194304 270 0 0 0 0 0 0 0 18 0 1 0 1113107361 5484544 232 1992294400 4194304 4889804 548682068880 18446744073709551615 245482709828 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/23552/statm: 1339 232 193 169 0 50 0
[pid=23553] ppid=23552 vsize=214396 CPUtime=941.21
/proc/23553/stat : 23553 (minisat) R 23552 23550 23233 0 -1 4194304 53651 0 0 0 94066 55 0 0 25 0 1 0 1113107361 219541504 53419 1992294400 134512640 135243223 4294956304 18446744073709551615 134555483 0 0 4096 3 0 0 0 17 0 0 0
/proc/23553/statm: 53599 53419 85 178 0 53419 0
Current children cumulated CPU time (s) 941.78
Current children cumulated vsize (KiB) 227012

[startup+1002.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/67 23553
/proc/meminfo: memFree=1203272/2055920 swapFree=4174052/4192956
[pid=23550] ppid=23548 vsize=7260 CPUtime=0.57
/proc/23550/stat : 23550 (IUT_BMB_SAT) S 23548 23550 23233 0 -1 4194304 1652 0 0 0 33 24 0 0 22 0 1 0 1113107302 7434240 1634 1992294400 134512640 135635285 4294956208 18446744073709551615 135129070 0 65536 4102 0 18446744071563356171 0 0 17 0 0 0
/proc/23550/statm: 1815 1634 105 274 0 1538 0
[pid=23552] ppid=23550 vsize=5356 CPUtime=0
/proc/23552/stat : 23552 (sh) S 23550 23550 23233 0 -1 4194304 270 0 0 0 0 0 0 0 18 0 1 0 1113107361 5484544 232 1992294400 4194304 4889804 548682068880 18446744073709551615 245482709828 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/23552/statm: 1339 232 193 169 0 50 0
[pid=23553] ppid=23552 vsize=214396 CPUtime=1001.19
/proc/23553/stat : 23553 (minisat) R 23552 23550 23233 0 -1 4194304 53651 0 0 0 100064 55 0 0 25 0 1 0 1113107361 219541504 53419 1992294400 134512640 135243223 4294956304 18446744073709551615 134555744 0 0 4096 3 0 0 0 17 0 0 0
/proc/23553/statm: 53599 53419 85 178 0 53419 0
Current children cumulated CPU time (s) 1001.76
Current children cumulated vsize (KiB) 227012

[startup+1062.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/67 23553
/proc/meminfo: memFree=1203272/2055920 swapFree=4174052/4192956
[pid=23550] ppid=23548 vsize=7260 CPUtime=0.57
/proc/23550/stat : 23550 (IUT_BMB_SAT) S 23548 23550 23233 0 -1 4194304 1652 0 0 0 33 24 0 0 22 0 1 0 1113107302 7434240 1634 1992294400 134512640 135635285 4294956208 18446744073709551615 135129070 0 65536 4102 0 18446744071563356171 0 0 17 0 0 0
/proc/23550/statm: 1815 1634 105 274 0 1538 0
[pid=23552] ppid=23550 vsize=5356 CPUtime=0
/proc/23552/stat : 23552 (sh) S 23550 23550 23233 0 -1 4194304 270 0 0 0 0 0 0 0 18 0 1 0 1113107361 5484544 232 1992294400 4194304 4889804 548682068880 18446744073709551615 245482709828 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/23552/statm: 1339 232 193 169 0 50 0
[pid=23553] ppid=23552 vsize=214396 CPUtime=1061.16
/proc/23553/stat : 23553 (minisat) R 23552 23550 23233 0 -1 4194304 53651 0 0 0 106061 55 0 0 25 0 1 0 1113107361 219541504 53419 1992294400 134512640 135243223 4294956304 18446744073709551615 134555616 0 0 4096 3 0 0 0 17 0 0 0
/proc/23553/statm: 53599 53419 85 178 0 53419 0
Current children cumulated CPU time (s) 1061.73
Current children cumulated vsize (KiB) 227012

[startup+1122.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/67 23553
/proc/meminfo: memFree=1203272/2055920 swapFree=4174052/4192956
[pid=23550] ppid=23548 vsize=7260 CPUtime=0.57
/proc/23550/stat : 23550 (IUT_BMB_SAT) S 23548 23550 23233 0 -1 4194304 1652 0 0 0 33 24 0 0 22 0 1 0 1113107302 7434240 1634 1992294400 134512640 135635285 4294956208 18446744073709551615 135129070 0 65536 4102 0 18446744071563356171 0 0 17 0 0 0
/proc/23550/statm: 1815 1634 105 274 0 1538 0
[pid=23552] ppid=23550 vsize=5356 CPUtime=0
/proc/23552/stat : 23552 (sh) S 23550 23550 23233 0 -1 4194304 270 0 0 0 0 0 0 0 18 0 1 0 1113107361 5484544 232 1992294400 4194304 4889804 548682068880 18446744073709551615 245482709828 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/23552/statm: 1339 232 193 169 0 50 0
[pid=23553] ppid=23552 vsize=214396 CPUtime=1121.12
/proc/23553/stat : 23553 (minisat) R 23552 23550 23233 0 -1 4194304 53651 0 0 0 112057 55 0 0 25 0 1 0 1113107361 219541504 53419 1992294400 134512640 135243223 4294956304 18446744073709551615 134555744 0 0 4096 3 0 0 0 17 0 0 0
/proc/23553/statm: 53599 53419 85 178 0 53419 0
Current children cumulated CPU time (s) 1121.69
Current children cumulated vsize (KiB) 227012

[startup+1182.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/67 23553
/proc/meminfo: memFree=1203272/2055920 swapFree=4174052/4192956
[pid=23550] ppid=23548 vsize=7260 CPUtime=0.57
/proc/23550/stat : 23550 (IUT_BMB_SAT) S 23548 23550 23233 0 -1 4194304 1652 0 0 0 33 24 0 0 22 0 1 0 1113107302 7434240 1634 1992294400 134512640 135635285 4294956208 18446744073709551615 135129070 0 65536 4102 0 18446744071563356171 0 0 17 0 0 0
/proc/23550/statm: 1815 1634 105 274 0 1538 0
[pid=23552] ppid=23550 vsize=5356 CPUtime=0
/proc/23552/stat : 23552 (sh) S 23550 23550 23233 0 -1 4194304 270 0 0 0 0 0 0 0 18 0 1 0 1113107361 5484544 232 1992294400 4194304 4889804 548682068880 18446744073709551615 245482709828 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/23552/statm: 1339 232 193 169 0 50 0
[pid=23553] ppid=23552 vsize=214396 CPUtime=1181.09
/proc/23553/stat : 23553 (minisat) R 23552 23550 23233 0 -1 4194304 53651 0 0 0 118054 55 0 0 25 0 1 0 1113107361 219541504 53419 1992294400 134512640 135243223 4294956304 18446744073709551615 134555570 0 0 4096 3 0 0 0 17 0 0 0
/proc/23553/statm: 53599 53419 85 178 0 53419 0
Current children cumulated CPU time (s) 1181.66
Current children cumulated vsize (KiB) 227012



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.7 s]
/proc/loadavg: 1.00 1.00 1.00 2/67 23553
/proc/meminfo: memFree=1203272/2055920 swapFree=4174052/4192956
[pid=23550] ppid=23548 vsize=7260 CPUtime=0.57
/proc/23550/stat : 23550 (IUT_BMB_SAT) S 23548 23550 23233 0 -1 4194304 1652 0 0 0 33 24 0 0 22 0 1 0 1113107302 7434240 1634 1992294400 134512640 135635285 4294956208 18446744073709551615 135129070 0 65536 4102 0 18446744071563356171 0 0 17 0 0 0
/proc/23550/statm: 1815 1634 105 274 0 1538 0
[pid=23552] ppid=23550 vsize=5356 CPUtime=0
/proc/23552/stat : 23552 (sh) S 23550 23550 23233 0 -1 4194304 270 0 0 0 0 0 0 0 18 0 1 0 1113107361 5484544 232 1992294400 4194304 4889804 548682068880 18446744073709551615 245482709828 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/23552/statm: 1339 232 193 169 0 50 0
[pid=23553] ppid=23552 vsize=214396 CPUtime=1199.49
/proc/23553/stat : 23553 (minisat) R 23552 23550 23233 0 -1 4194304 53651 0 0 0 119894 55 0 0 25 0 1 0 1113107361 219541504 53419 1992294400 134512640 135243223 4294956304 18446744073709551615 134555483 0 0 4096 3 0 0 0 17 0 0 0
/proc/23553/statm: 53599 53419 85 178 0 53419 0
Current children cumulated CPU time (s) 1200.06
Current children cumulated vsize (KiB) 227012

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

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

[startup+1200.7 s]
/proc/loadavg: 1.00 1.00 1.00 2/67 23553
/proc/meminfo: memFree=1203272/2055920 swapFree=4174052/4192956
[pid=23550] ppid=23548 vsize=7260 CPUtime=0.57
/proc/23550/stat : 23550 (IUT_BMB_SAT) S 23548 23550 23233 0 -1 4194304 1652 0 0 0 33 24 0 0 22 0 1 0 1113107302 7434240 1634 1992294400 134512640 135635285 4294956208 18446744073709551615 135129070 0 65536 4102 0 18446744071563356171 0 0 17 0 0 0
/proc/23550/statm: 1815 1634 105 274 0 1538 0
[pid=23552] ppid=23550 vsize=5356 CPUtime=0
/proc/23552/stat : 23552 (sh) S 23550 23550 23233 0 -1 4194304 270 0 0 0 0 0 0 0 18 0 1 0 1113107361 5484544 232 1992294400 4194304 4889804 548682068880 18446744073709551615 245482709828 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/23552/statm: 1339 232 193 169 0 50 0
[pid=23553] ppid=23552 vsize=214396 CPUtime=1199.49
/proc/23553/stat : 23553 (minisat) R 23552 23550 23233 0 -1 4194304 53651 0 0 0 119894 55 0 0 25 0 1 0 1113107361 219541504 53419 1992294400 134512640 135243223 4294956304 18446744073709551615 134555483 0 0 4096 3 0 0 0 17 0 0 0
/proc/23553/statm: 53599 53419 85 178 0 53419 0
Current children cumulated CPU time (s) 1200.06
Current children cumulated vsize (KiB) 227012

Child ended because it received signal 15 (SIGTERM)

# WARNING:
# CPU time reported by wait4() is probably wrong !
# wait4(...,&childrusage) returns 23550 and gives
#  childrusage.ru_utime.tv_sec=0
#  childrusage.ru_utime.tv_usec=343947
#  childrusage.ru_stime.tv_sec=0
#  childrusage.ru_stime.tv_usec=251961
# CPU time returned by wait4() is 0.595908
# while last known CPU time is 1200.06
#
# Solver probably didn't/couldn't wait for its children
# Using CPU time of the last sample as value...

Real time (s): 1200.72
CPU time (s): 1200.06
CPU user time (s): 1199.27
CPU system time (s): 0.79
CPU usage (%): 99.945
Max. virtual memory (cumulated for all children) (KiB): 227012

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 0.343947
system time used= 0.251961
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 2673
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 1.12183 second user time and 3.2555 second system time

The end

Launcher Data 

Begin job on node17 at 2009-03-30 11:13:33
IDJOB=1532891
IDBENCH=70352
IDSOLVER=523
FILE ID=node17/1532891-1238404413
PBS_JOBID= 9061384
Free space on /tmp= 66340 MiB

SOLVER NAME= IUT_BMB_SAT 1.0
BENCH NAME= SAT09/RANDOM/LARGE/3SAT/UNKNOWN/16000/unif-k3-r4.2-v16000-c67200-S339800239-026.cnf
COMMAND LINE= IUT_BMB_SAT BENCHNAME TMPDIR
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1532891-1238404413/watcher-1532891-1238404413 -o /tmp/evaluation-result-1532891-1238404413/solver-1532891-1238404413 -C 1200 -W 1800 -M 1800 --output-limit 1,15  IUT_BMB_SAT HOME/instance-1532891-1238404413.cnf HOME

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

MD5SUM BENCH= 487133af0320f59d52bd31546508fd57
RANDOM SEED=1311689589

node17.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		: 3000.265
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		: 3000.265
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:       1425672 kB
Buffers:         95888 kB
Cached:         427472 kB
SwapCached:      12684 kB
Active:          63084 kB
Inactive:       474372 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1425672 kB
SwapTotal:     4192956 kB
SwapFree:      4174052 kB
Dirty:            3456 kB
Writeback:           0 kB
Mapped:          19716 kB
Slab:            78804 kB
Committed_AS:  2930828 kB
PageTables:       1464 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= 66336 MiB
End job on node17 at 2009-03-30 11:33:36