Trace number 1532646

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) 1200.07 1200.62

General information on the benchmark

NameRANDOM/LARGE/3SAT/UNKNOWN/10000/
unif-k3-r4.2-v10000-c42000-S268463339-081.cnf
MD5SUMc0db0b493ae63a00f0ab9cc60e186dad
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark14.0729
Satisfiable
(Un)Satisfiability was proved
Number of variables10000
Number of clauses42000
Sum of the clauses size126000
Maximum clause length3
Minimum clause length3
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 342000
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
0.29/0.36	c WARNING: for repeatability, setting FPU to use double precision
0.29/0.36	c ============================[ Problem Statistics ]=============================
0.29/0.36	c |                                                                             |
0.29/0.36	c |  Number of variables:  10000                                                |
0.29/0.36	c |  Number of clauses:    42000                                                |
0.36/0.43	c |  Parsing time:         0.06         s                                       |
0.36/0.51	c ============================[ Search Statistics ]==============================
0.36/0.51	c | Conflicts |          ORIGINAL         |          LEARNT          | Progress |
0.36/0.51	c |           |    Vars  Clauses Literals |    Limit  Clauses Lit/Cl |          |
0.36/0.51	c ===============================================================================
0.36/0.51	c |         0 |    9724    41535   126148 |    13845        0    nan |  0.000 % |
0.36/0.54	c |       100 |    9724    41535   126148 |    15229      100    107 |  0.000 % |
0.36/0.58	c |       250 |    9724    41535   126148 |    16752      250    103 |  0.000 % |
0.36/0.64	c |       476 |    9724    41535   126148 |    18427      476    126 |  0.000 % |
0.36/0.74	c |       813 |    9724    41535   126148 |    20270      813    141 |  0.000 % |
0.36/0.89	c |      1319 |    9724    41535   126148 |    22297     1319    153 |  0.000 % |
1.09/1.13	c |      2079 |    9724    41535   126148 |    24527     2079    164 |  0.000 % |
1.38/1.49	c |      3218 |    9724    41535   126148 |    26979     3218    173 |  0.000 % |
1.99/2.04	c |      4926 |    9724    41535   126148 |    29677     4926    176 |  0.000 % |
2.89/2.99	c |      7488 |    9724    41535   126148 |    32645     7488    185 |  0.000 % |
4.47/4.53	c |     11334 |    9724    41535   126148 |    35910    11334    187 |  0.000 % |
7.17/7.24	c |     17102 |    9724    41535   126148 |    39501    17102    196 |  0.000 % |
12.08/12.11	c |     25751 |    9724    41535   126148 |    43451    25751    211 |  0.000 % |
20.87/20.93	c |     38726 |    9724    41535   126148 |    47796    38726    216 |  0.000 % |
34.85/34.96	c |     58187 |    9724    41535   126148 |    52576    20826    219 |  0.000 % |
58.94/59.05	c |     87379 |    9724    41535   126148 |    57834    50018    229 |  0.000 % |
97.62/97.72	c |    131169 |    9724    41535   126148 |    63617    47144    220 |  0.000 % |
187.39/187.55	c |    196853 |    9724    41535   126148 |    69979    60020    271 |  0.000 % |
333.62/333.81	c |    295380 |    9724    41535   126148 |    76977    43606    261 |  0.000 % |
567.12/567.49	c |    443172 |    9724    41535   126148 |    84674    64153    257 |  0.000 % |
923.07/923.55	c |    664857 |    9724    41535   126148 |    93142    70623    251 |  0.000 % |
1200.07/1200.61	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-1532646-1238391751/watcher-1532646-1238391751 -o /tmp/evaluation-result-1532646-1238391751/solver-1532646-1238391751 -C 1200 -W 1800 -M 1800 --output-limit 1,15 IUT_BMB_SAT HOME/instance-1532646-1238391751.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: 0.92 0.98 1.08 3/64 19531
/proc/meminfo: memFree=1182776/2055920 swapFree=4167280/4192956
[pid=19531] ppid=19529 vsize=1780 CPUtime=0
/proc/19531/stat : 19531 (IUT_BMB_SAT) R 19529 19531 19109 0 -1 4194304 194 0 0 0 0 0 0 0 18 0 1 0 1111840696 1822720 177 1992294400 134512640 135635285 4294956208 18446744073709551615 134533654 0 0 4096 0 0 0 0 17 0 0 0
/proc/19531/statm: 445 178 92 274 0 168 0

[startup+0.00950591 s]
/proc/loadavg: 0.92 0.98 1.08 3/64 19531
/proc/meminfo: memFree=1182776/2055920 swapFree=4167280/4192956
[pid=19531] ppid=19529 vsize=2160 CPUtime=0
/proc/19531/stat : 19531 (IUT_BMB_SAT) R 19529 19531 19109 0 -1 4194304 327 0 0 0 0 0 0 0 18 0 1 0 1111840696 2211840 310 1992294400 134512640 135635285 4294956208 18446744073709551615 134533644 0 0 4096 0 0 0 0 17 0 0 0
/proc/19531/statm: 540 311 92 274 0 263 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 2160

[startup+0.101517 s]
/proc/loadavg: 0.92 0.98 1.08 3/64 19531
/proc/meminfo: memFree=1182776/2055920 swapFree=4167280/4192956
[pid=19531] ppid=19529 vsize=4424 CPUtime=0.09
/proc/19531/stat : 19531 (IUT_BMB_SAT) R 19529 19531 19109 0 -1 4194304 911 0 0 0 9 0 0 0 18 0 1 0 1111840696 4530176 894 1992294400 134512640 135635285 4294956208 18446744073709551615 135132382 0 0 4096 0 0 0 0 17 0 0 0
/proc/19531/statm: 1106 894 97 274 0 829 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 4424

[startup+0.301531 s]
/proc/loadavg: 0.92 0.98 1.08 3/64 19531
/proc/meminfo: memFree=1182776/2055920 swapFree=4167280/4192956
[pid=19531] ppid=19529 vsize=5084 CPUtime=0.29
/proc/19531/stat : 19531 (IUT_BMB_SAT) R 19529 19531 19109 0 -1 4194304 1079 0 0 0 20 9 0 0 19 0 1 0 1111840696 5206016 1062 1992294400 134512640 135635285 4294956208 18446744073709551615 135132478 0 0 4096 0 0 0 0 17 0 0 0
/proc/19531/statm: 1271 1062 99 274 0 994 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 5084

[startup+0.701567 s]
/proc/loadavg: 0.92 0.98 1.08 3/64 19531
/proc/meminfo: memFree=1182776/2055920 swapFree=4167280/4192956
[pid=19531] ppid=19529 vsize=5084 CPUtime=0.36
/proc/19531/stat : 19531 (IUT_BMB_SAT) S 19529 19531 19109 0 -1 4194304 1086 0 0 0 22 14 0 0 20 0 1 0 1111840696 5206016 1068 1992294400 134512640 135635285 4294956208 18446744073709551615 135129070 0 65536 4102 0 18446744071563356171 0 0 17 0 0 0
/proc/19531/statm: 1271 1068 105 274 0 994 0
Current children cumulated CPU time (s) 0.36
Current children cumulated vsize (KiB) 5084

[startup+1.50164 s]
/proc/loadavg: 0.92 0.98 1.08 2/67 19534
/proc/meminfo: memFree=1172896/2055920 swapFree=4167280/4192956
[pid=19531] ppid=19529 vsize=5084 CPUtime=0.36
/proc/19531/stat : 19531 (IUT_BMB_SAT) S 19529 19531 19109 0 -1 4194304 1086 0 0 0 22 14 0 0 20 0 1 0 1111840696 5206016 1068 1992294400 134512640 135635285 4294956208 18446744073709551615 135129070 0 65536 4102 0 18446744071563356171 0 0 17 0 0 0
/proc/19531/statm: 1271 1068 105 274 0 994 0
[pid=19533] ppid=19531 vsize=5356 CPUtime=0
/proc/19533/stat : 19533 (sh) S 19531 19531 19109 0 -1 4194304 270 0 0 0 0 0 0 0 18 0 1 0 1111840733 5484544 232 1992294400 4194304 4889804 548682068880 18446744073709551615 225612194628 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/19533/statm: 1339 232 193 169 0 50 0
[pid=19534] ppid=19533 vsize=7460 CPUtime=1.13
/proc/19534/stat : 19534 (minisat) R 19533 19531 19109 0 -1 4194304 1755 0 0 0 112 1 0 0 25 0 1 0 1111840733 7639040 1621 1992294400 134512640 135243223 4294956304 18446744073709551615 134555744 0 0 4096 3 0 0 0 17 0 0 0
/proc/19534/statm: 1865 1621 85 178 0 1685 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 17900

[startup+3.10177 s]
/proc/loadavg: 0.92 0.98 1.08 2/67 19534
/proc/meminfo: memFree=1170272/2055920 swapFree=4167280/4192956
[pid=19531] ppid=19529 vsize=5084 CPUtime=0.36
/proc/19531/stat : 19531 (IUT_BMB_SAT) S 19529 19531 19109 0 -1 4194304 1086 0 0 0 22 14 0 0 20 0 1 0 1111840696 5206016 1068 1992294400 134512640 135635285 4294956208 18446744073709551615 135129070 0 65536 4102 0 18446744071563356171 0 0 17 0 0 0
/proc/19531/statm: 1271 1068 105 274 0 994 0
[pid=19533] ppid=19531 vsize=5356 CPUtime=0
/proc/19533/stat : 19533 (sh) S 19531 19531 19109 0 -1 4194304 270 0 0 0 0 0 0 0 18 0 1 0 1111840733 5484544 232 1992294400 4194304 4889804 548682068880 18446744073709551615 225612194628 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/19533/statm: 1339 232 193 169 0 50 0
[pid=19534] ppid=19533 vsize=10892 CPUtime=2.73
/proc/19534/stat : 19534 (minisat) R 19533 19531 19109 0 -1 4194304 2630 0 0 0 271 2 0 0 25 0 1 0 1111840733 11153408 2496 1992294400 134512640 135243223 4294956304 18446744073709551615 134555483 0 0 4096 3 0 0 0 17 0 0 0
/proc/19534/statm: 2723 2496 85 178 0 2543 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 21332

[startup+6.30105 s]
/proc/loadavg: 0.93 0.98 1.08 2/67 19534
/proc/meminfo: memFree=1163488/2055920 swapFree=4167280/4192956
[pid=19531] ppid=19529 vsize=5084 CPUtime=0.36
/proc/19531/stat : 19531 (IUT_BMB_SAT) S 19529 19531 19109 0 -1 4194304 1086 0 0 0 22 14 0 0 20 0 1 0 1111840696 5206016 1068 1992294400 134512640 135635285 4294956208 18446744073709551615 135129070 0 65536 4102 0 18446744071563356171 0 0 17 0 0 0
/proc/19531/statm: 1271 1068 105 274 0 994 0
[pid=19533] ppid=19531 vsize=5356 CPUtime=0
/proc/19533/stat : 19533 (sh) S 19531 19531 19109 0 -1 4194304 270 0 0 0 0 0 0 0 18 0 1 0 1111840733 5484544 232 1992294400 4194304 4889804 548682068880 18446744073709551615 225612194628 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/19533/statm: 1339 232 193 169 0 50 0
[pid=19534] ppid=19533 vsize=17096 CPUtime=5.92
/proc/19534/stat : 19534 (minisat) R 19533 19531 19109 0 -1 4194304 4175 0 0 0 589 3 0 0 25 0 1 0 1111840733 17506304 4041 1992294400 134512640 135243223 4294956304 18446744073709551615 134555619 0 0 4096 3 0 0 0 17 0 0 0
/proc/19534/statm: 4274 4041 85 178 0 4094 0
Current children cumulated CPU time (s) 6.28
Current children cumulated vsize (KiB) 27536

[startup+12.7016 s]
/proc/loadavg: 0.93 0.98 1.08 2/67 19534
/proc/meminfo: memFree=1151584/2055920 swapFree=4167280/4192956
[pid=19531] ppid=19529 vsize=5084 CPUtime=0.36
/proc/19531/stat : 19531 (IUT_BMB_SAT) S 19529 19531 19109 0 -1 4194304 1086 0 0 0 22 14 0 0 20 0 1 0 1111840696 5206016 1068 1992294400 134512640 135635285 4294956208 18446744073709551615 135129070 0 65536 4102 0 18446744071563356171 0 0 17 0 0 0
/proc/19531/statm: 1271 1068 105 274 0 994 0
[pid=19533] ppid=19531 vsize=5356 CPUtime=0
/proc/19533/stat : 19533 (sh) S 19531 19531 19109 0 -1 4194304 270 0 0 0 0 0 0 0 18 0 1 0 1111840733 5484544 232 1992294400 4194304 4889804 548682068880 18446744073709551615 225612194628 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/19533/statm: 1339 232 193 169 0 50 0
[pid=19534] ppid=19533 vsize=28248 CPUtime=12.31
/proc/19534/stat : 19534 (minisat) R 19533 19531 19109 0 -1 4194304 6976 0 0 0 1226 5 0 0 25 0 1 0 1111840733 28925952 6842 1992294400 134512640 135243223 4294956304 18446744073709551615 134555504 0 0 4096 3 0 0 0 17 0 0 0
/proc/19534/statm: 7062 6842 85 178 0 6882 0
Current children cumulated CPU time (s) 12.67
Current children cumulated vsize (KiB) 38688

[startup+25.5017 s]
/proc/loadavg: 0.95 0.98 1.08 2/67 19534
/proc/meminfo: memFree=1133408/2055920 swapFree=4167280/4192956
[pid=19531] ppid=19529 vsize=5084 CPUtime=0.36
/proc/19531/stat : 19531 (IUT_BMB_SAT) S 19529 19531 19109 0 -1 4194304 1086 0 0 0 22 14 0 0 20 0 1 0 1111840696 5206016 1068 1992294400 134512640 135635285 4294956208 18446744073709551615 135129070 0 65536 4102 0 18446744071563356171 0 0 17 0 0 0
/proc/19531/statm: 1271 1068 105 274 0 994 0
[pid=19533] ppid=19531 vsize=5356 CPUtime=0
/proc/19533/stat : 19533 (sh) S 19531 19531 19109 0 -1 4194304 270 0 0 0 0 0 0 0 18 0 1 0 1111840733 5484544 232 1992294400 4194304 4889804 548682068880 18446744073709551615 225612194628 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/19533/statm: 1339 232 193 169 0 50 0
[pid=19534] ppid=19533 vsize=45932 CPUtime=25.12
/proc/19534/stat : 19534 (minisat) R 19533 19531 19109 0 -1 4194304 11362 0 0 0 2502 10 0 0 25 0 1 0 1111840733 47034368 11228 1992294400 134512640 135243223 4294956304 18446744073709551615 134747750 0 0 4096 3 0 0 0 17 0 0 0
/proc/19534/statm: 11483 11228 85 178 0 11303 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 56372

[startup+51.1019 s]
/proc/loadavg: 0.96 0.98 1.08 2/67 19534
/proc/meminfo: memFree=1130272/2055920 swapFree=4167280/4192956
[pid=19531] ppid=19529 vsize=5084 CPUtime=0.36
/proc/19531/stat : 19531 (IUT_BMB_SAT) S 19529 19531 19109 0 -1 4194304 1086 0 0 0 22 14 0 0 20 0 1 0 1111840696 5206016 1068 1992294400 134512640 135635285 4294956208 18446744073709551615 135129070 0 65536 4102 0 18446744071563356171 0 0 17 0 0 0
/proc/19531/statm: 1271 1068 105 274 0 994 0
[pid=19533] ppid=19531 vsize=5356 CPUtime=0
/proc/19533/stat : 19533 (sh) S 19531 19531 19109 0 -1 4194304 270 0 0 0 0 0 0 0 18 0 1 0 1111840733 5484544 232 1992294400 4194304 4889804 548682068880 18446744073709551615 225612194628 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/19533/statm: 1339 232 193 169 0 50 0
[pid=19534] ppid=19533 vsize=48572 CPUtime=50.68
/proc/19534/stat : 19534 (minisat) R 19533 19531 19109 0 -1 4194304 12041 0 0 0 5058 10 0 0 25 0 1 0 1111840733 49737728 11907 1992294400 134512640 135243223 4294956304 18446744073709551615 134559311 0 0 4096 3 0 0 0 17 0 0 0
/proc/19534/statm: 12143 11907 85 178 0 11963 0
Current children cumulated CPU time (s) 51.04
Current children cumulated vsize (KiB) 59012

[startup+102.305 s]
/proc/loadavg: 0.98 0.98 1.07 2/67 19534
/proc/meminfo: memFree=1118304/2055920 swapFree=4167280/4192956
[pid=19531] ppid=19529 vsize=5084 CPUtime=0.36
/proc/19531/stat : 19531 (IUT_BMB_SAT) S 19529 19531 19109 0 -1 4194304 1086 0 0 0 22 14 0 0 20 0 1 0 1111840696 5206016 1068 1992294400 134512640 135635285 4294956208 18446744073709551615 135129070 0 65536 4102 0 18446744071563356171 0 0 17 0 0 0
/proc/19531/statm: 1271 1068 105 274 0 994 0
[pid=19533] ppid=19531 vsize=5356 CPUtime=0
/proc/19533/stat : 19533 (sh) S 19531 19531 19109 0 -1 4194304 270 0 0 0 0 0 0 0 18 0 1 0 1111840733 5484544 232 1992294400 4194304 4889804 548682068880 18446744073709551615 225612194628 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/19533/statm: 1339 232 193 169 0 50 0
[pid=19534] ppid=19533 vsize=60456 CPUtime=101.86
/proc/19534/stat : 19534 (minisat) R 19533 19531 19109 0 -1 4194304 15017 0 0 0 10173 13 0 0 25 0 1 0 1111840733 61906944 14883 1992294400 134512640 135243223 4294956304 18446744073709551615 134555693 0 0 4096 3 0 0 0 17 0 0 0
/proc/19534/statm: 15114 14883 85 178 0 14934 0
Current children cumulated CPU time (s) 102.22
Current children cumulated vsize (KiB) 70896

[startup+162.301 s]
/proc/loadavg: 0.99 0.98 1.07 2/67 19534
/proc/meminfo: memFree=1112480/2055920 swapFree=4167280/4192956
[pid=19531] ppid=19529 vsize=5084 CPUtime=0.36
/proc/19531/stat : 19531 (IUT_BMB_SAT) S 19529 19531 19109 0 -1 4194304 1086 0 0 0 22 14 0 0 20 0 1 0 1111840696 5206016 1068 1992294400 134512640 135635285 4294956208 18446744073709551615 135129070 0 65536 4102 0 18446744071563356171 0 0 17 0 0 0
/proc/19531/statm: 1271 1068 105 274 0 994 0
[pid=19533] ppid=19531 vsize=5356 CPUtime=0
/proc/19533/stat : 19533 (sh) S 19531 19531 19109 0 -1 4194304 270 0 0 0 0 0 0 0 18 0 1 0 1111840733 5484544 232 1992294400 4194304 4889804 548682068880 18446744073709551615 225612194628 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/19533/statm: 1339 232 193 169 0 50 0
[pid=19534] ppid=19533 vsize=66328 CPUtime=161.84
/proc/19534/stat : 19534 (minisat) R 19533 19531 19109 0 -1 4194304 16474 0 0 0 16169 15 0 0 25 0 1 0 1111840733 67919872 16340 1992294400 134512640 135243223 4294956304 18446744073709551615 134555744 0 0 4096 3 0 0 0 17 0 0 0
/proc/19534/statm: 16582 16340 85 178 0 16402 0
Current children cumulated CPU time (s) 162.2
Current children cumulated vsize (KiB) 76768

[startup+222.302 s]
/proc/loadavg: 0.99 0.98 1.06 2/67 19534
/proc/meminfo: memFree=1093664/2055920 swapFree=4167280/4192956
[pid=19531] ppid=19529 vsize=5084 CPUtime=0.36
/proc/19531/stat : 19531 (IUT_BMB_SAT) S 19529 19531 19109 0 -1 4194304 1086 0 0 0 22 14 0 0 20 0 1 0 1111840696 5206016 1068 1992294400 134512640 135635285 4294956208 18446744073709551615 135129070 0 65536 4102 0 18446744071563356171 0 0 17 0 0 0
/proc/19531/statm: 1271 1068 105 274 0 994 0
[pid=19533] ppid=19531 vsize=5356 CPUtime=0
/proc/19533/stat : 19533 (sh) S 19531 19531 19109 0 -1 4194304 270 0 0 0 0 0 0 0 18 0 1 0 1111840733 5484544 232 1992294400 4194304 4889804 548682068880 18446744073709551615 225612194628 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/19533/statm: 1339 232 193 169 0 50 0
[pid=19534] ppid=19533 vsize=85076 CPUtime=221.82
/proc/19534/stat : 19534 (minisat) R 19533 19531 19109 0 -1 4194304 21156 0 0 0 22163 19 0 0 25 0 1 0 1111840733 87117824 21022 1992294400 134512640 135243223 4294956304 18446744073709551615 134555658 0 0 4096 3 0 0 0 17 0 0 0
/proc/19534/statm: 21269 21022 85 178 0 21089 0
Current children cumulated CPU time (s) 222.18
Current children cumulated vsize (KiB) 95516

[startup+282.302 s]
/proc/loadavg: 0.99 0.98 1.06 2/67 19534
/proc/meminfo: memFree=1093664/2055920 swapFree=4167280/4192956
[pid=19531] ppid=19529 vsize=5084 CPUtime=0.36
/proc/19531/stat : 19531 (IUT_BMB_SAT) S 19529 19531 19109 0 -1 4194304 1086 0 0 0 22 14 0 0 20 0 1 0 1111840696 5206016 1068 1992294400 134512640 135635285 4294956208 18446744073709551615 135129070 0 65536 4102 0 18446744071563356171 0 0 17 0 0 0
/proc/19531/statm: 1271 1068 105 274 0 994 0
[pid=19533] ppid=19531 vsize=5356 CPUtime=0
/proc/19533/stat : 19533 (sh) S 19531 19531 19109 0 -1 4194304 270 0 0 0 0 0 0 0 18 0 1 0 1111840733 5484544 232 1992294400 4194304 4889804 548682068880 18446744073709551615 225612194628 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/19533/statm: 1339 232 193 169 0 50 0

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

/proc/meminfo: memFree=1078880/2055920 swapFree=4167280/4192956
[pid=19531] ppid=19529 vsize=5084 CPUtime=0.36
/proc/19531/stat : 19531 (IUT_BMB_SAT) S 19529 19531 19109 0 -1 4194304 1086 0 0 0 22 14 0 0 20 0 1 0 1111840696 5206016 1068 1992294400 134512640 135635285 4294956208 18446744073709551615 135129070 0 65536 4102 0 18446744071563356171 0 0 17 0 0 0
/proc/19531/statm: 1271 1068 105 274 0 994 0
[pid=19533] ppid=19531 vsize=5356 CPUtime=0
/proc/19533/stat : 19533 (sh) S 19531 19531 19109 0 -1 4194304 270 0 0 0 0 0 0 0 18 0 1 0 1111840733 5484544 232 1992294400 4194304 4889804 548682068880 18446744073709551615 225612194628 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/19533/statm: 1339 232 193 169 0 50 0
[pid=19534] ppid=19533 vsize=100000 CPUtime=701.6
/proc/19534/stat : 19534 (minisat) R 19533 19531 19109 0 -1 4194304 24906 0 0 0 70137 23 0 0 25 0 1 0 1111840733 102400000 24772 1992294400 134512640 135243223 4294956304 18446744073709551615 134555744 0 0 4096 3 0 0 0 17 0 0 0
/proc/19534/statm: 25000 24772 85 178 0 24820 0
Current children cumulated CPU time (s) 701.96
Current children cumulated vsize (KiB) 110440

[startup+762.305 s]
/proc/loadavg: 0.99 0.98 1.01 2/67 19534
/proc/meminfo: memFree=1074976/2055920 swapFree=4167280/4192956
[pid=19531] ppid=19529 vsize=5084 CPUtime=0.36
/proc/19531/stat : 19531 (IUT_BMB_SAT) S 19529 19531 19109 0 -1 4194304 1086 0 0 0 22 14 0 0 20 0 1 0 1111840696 5206016 1068 1992294400 134512640 135635285 4294956208 18446744073709551615 135129070 0 65536 4102 0 18446744071563356171 0 0 17 0 0 0
/proc/19531/statm: 1271 1068 105 274 0 994 0
[pid=19533] ppid=19531 vsize=5356 CPUtime=0
/proc/19533/stat : 19533 (sh) S 19531 19531 19109 0 -1 4194304 270 0 0 0 0 0 0 0 18 0 1 0 1111840733 5484544 232 1992294400 4194304 4889804 548682068880 18446744073709551615 225612194628 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/19533/statm: 1339 232 193 169 0 50 0
[pid=19534] ppid=19533 vsize=103696 CPUtime=761.59
/proc/19534/stat : 19534 (minisat) R 19533 19531 19109 0 -1 4194304 25821 0 0 0 76134 25 0 0 25 0 1 0 1111840733 106184704 25687 1992294400 134512640 135243223 4294956304 18446744073709551615 134555744 0 0 4096 3 0 0 0 17 0 0 0
/proc/19534/statm: 25924 25687 85 178 0 25744 0
Current children cumulated CPU time (s) 761.95
Current children cumulated vsize (KiB) 114136

[startup+822.301 s]
/proc/loadavg: 0.99 0.98 1.00 2/67 19534
/proc/meminfo: memFree=1074976/2055920 swapFree=4167280/4192956
[pid=19531] ppid=19529 vsize=5084 CPUtime=0.36
/proc/19531/stat : 19531 (IUT_BMB_SAT) S 19529 19531 19109 0 -1 4194304 1086 0 0 0 22 14 0 0 20 0 1 0 1111840696 5206016 1068 1992294400 134512640 135635285 4294956208 18446744073709551615 135129070 0 65536 4102 0 18446744071563356171 0 0 17 0 0 0
/proc/19531/statm: 1271 1068 105 274 0 994 0
[pid=19533] ppid=19531 vsize=5356 CPUtime=0
/proc/19533/stat : 19533 (sh) S 19531 19531 19109 0 -1 4194304 270 0 0 0 0 0 0 0 18 0 1 0 1111840733 5484544 232 1992294400 4194304 4889804 548682068880 18446744073709551615 225612194628 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/19533/statm: 1339 232 193 169 0 50 0
[pid=19534] ppid=19533 vsize=103696 CPUtime=821.55
/proc/19534/stat : 19534 (minisat) R 19533 19531 19109 0 -1 4194304 25821 0 0 0 82130 25 0 0 25 0 1 0 1111840733 106184704 25687 1992294400 134512640 135243223 4294956304 18446744073709551615 134555744 0 0 4096 3 0 0 0 17 0 0 0
/proc/19534/statm: 25924 25687 85 178 0 25744 0
Current children cumulated CPU time (s) 821.91
Current children cumulated vsize (KiB) 114136

[startup+882.301 s]
/proc/loadavg: 0.99 0.98 1.00 2/67 19534
/proc/meminfo: memFree=1074976/2055920 swapFree=4167280/4192956
[pid=19531] ppid=19529 vsize=5084 CPUtime=0.36
/proc/19531/stat : 19531 (IUT_BMB_SAT) S 19529 19531 19109 0 -1 4194304 1086 0 0 0 22 14 0 0 20 0 1 0 1111840696 5206016 1068 1992294400 134512640 135635285 4294956208 18446744073709551615 135129070 0 65536 4102 0 18446744071563356171 0 0 17 0 0 0
/proc/19531/statm: 1271 1068 105 274 0 994 0
[pid=19533] ppid=19531 vsize=5356 CPUtime=0
/proc/19533/stat : 19533 (sh) S 19531 19531 19109 0 -1 4194304 270 0 0 0 0 0 0 0 18 0 1 0 1111840733 5484544 232 1992294400 4194304 4889804 548682068880 18446744073709551615 225612194628 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/19533/statm: 1339 232 193 169 0 50 0
[pid=19534] ppid=19533 vsize=103696 CPUtime=881.53
/proc/19534/stat : 19534 (minisat) R 19533 19531 19109 0 -1 4194304 25821 0 0 0 88128 25 0 0 25 0 1 0 1111840733 106184704 25687 1992294400 134512640 135243223 4294956304 18446744073709551615 134555483 0 0 4096 3 0 0 0 17 0 0 0
/proc/19534/statm: 25924 25687 85 178 0 25744 0
Current children cumulated CPU time (s) 881.89
Current children cumulated vsize (KiB) 114136

[startup+942.302 s]
/proc/loadavg: 0.99 0.98 1.00 2/67 19534
/proc/meminfo: memFree=1074976/2055920 swapFree=4167280/4192956
[pid=19531] ppid=19529 vsize=5084 CPUtime=0.36
/proc/19531/stat : 19531 (IUT_BMB_SAT) S 19529 19531 19109 0 -1 4194304 1086 0 0 0 22 14 0 0 20 0 1 0 1111840696 5206016 1068 1992294400 134512640 135635285 4294956208 18446744073709551615 135129070 0 65536 4102 0 18446744071563356171 0 0 17 0 0 0
/proc/19531/statm: 1271 1068 105 274 0 994 0
[pid=19533] ppid=19531 vsize=5356 CPUtime=0
/proc/19533/stat : 19533 (sh) S 19531 19531 19109 0 -1 4194304 270 0 0 0 0 0 0 0 18 0 1 0 1111840733 5484544 232 1992294400 4194304 4889804 548682068880 18446744073709551615 225612194628 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/19533/statm: 1339 232 193 169 0 50 0
[pid=19534] ppid=19533 vsize=103696 CPUtime=941.5
/proc/19534/stat : 19534 (minisat) R 19533 19531 19109 0 -1 4194304 25825 0 0 0 94125 25 0 0 25 0 1 0 1111840733 106184704 25691 1992294400 134512640 135243223 4294956304 18446744073709551615 134564999 0 0 4096 3 0 0 0 17 0 0 0
/proc/19534/statm: 25924 25691 85 178 0 25744 0
Current children cumulated CPU time (s) 941.86
Current children cumulated vsize (KiB) 114136

[startup+1002.3 s]
/proc/loadavg: 0.99 0.98 1.00 2/67 19534
/proc/meminfo: memFree=1071840/2055920 swapFree=4167280/4192956
[pid=19531] ppid=19529 vsize=5084 CPUtime=0.36
/proc/19531/stat : 19531 (IUT_BMB_SAT) S 19529 19531 19109 0 -1 4194304 1086 0 0 0 22 14 0 0 20 0 1 0 1111840696 5206016 1068 1992294400 134512640 135635285 4294956208 18446744073709551615 135129070 0 65536 4102 0 18446744071563356171 0 0 17 0 0 0
/proc/19531/statm: 1271 1068 105 274 0 994 0
[pid=19533] ppid=19531 vsize=5356 CPUtime=0
/proc/19533/stat : 19533 (sh) S 19531 19531 19109 0 -1 4194304 270 0 0 0 0 0 0 0 18 0 1 0 1111840733 5484544 232 1992294400 4194304 4889804 548682068880 18446744073709551615 225612194628 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/19533/statm: 1339 232 193 169 0 50 0
[pid=19534] ppid=19533 vsize=107012 CPUtime=1001.48
/proc/19534/stat : 19534 (minisat) R 19533 19531 19109 0 -1 4194304 26606 0 0 0 100122 26 0 0 25 0 1 0 1111840733 109580288 26472 1992294400 134512640 135243223 4294956304 18446744073709551615 134555744 0 0 4096 3 0 0 0 17 0 0 0
/proc/19534/statm: 26753 26472 85 178 0 26573 0
Current children cumulated CPU time (s) 1001.84
Current children cumulated vsize (KiB) 117452

[startup+1062.3 s]
/proc/loadavg: 0.99 0.98 1.00 2/67 19534
/proc/meminfo: memFree=1071840/2055920 swapFree=4167280/4192956
[pid=19531] ppid=19529 vsize=5084 CPUtime=0.36
/proc/19531/stat : 19531 (IUT_BMB_SAT) S 19529 19531 19109 0 -1 4194304 1086 0 0 0 22 14 0 0 20 0 1 0 1111840696 5206016 1068 1992294400 134512640 135635285 4294956208 18446744073709551615 135129070 0 65536 4102 0 18446744071563356171 0 0 17 0 0 0
/proc/19531/statm: 1271 1068 105 274 0 994 0
[pid=19533] ppid=19531 vsize=5356 CPUtime=0
/proc/19533/stat : 19533 (sh) S 19531 19531 19109 0 -1 4194304 270 0 0 0 0 0 0 0 18 0 1 0 1111840733 5484544 232 1992294400 4194304 4889804 548682068880 18446744073709551615 225612194628 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/19533/statm: 1339 232 193 169 0 50 0
[pid=19534] ppid=19533 vsize=107012 CPUtime=1061.45
/proc/19534/stat : 19534 (minisat) R 19533 19531 19109 0 -1 4194304 26606 0 0 0 106119 26 0 0 25 0 1 0 1111840733 109580288 26472 1992294400 134512640 135243223 4294956304 18446744073709551615 134555658 0 0 4096 3 0 0 0 17 0 0 0
/proc/19534/statm: 26753 26472 85 178 0 26573 0
Current children cumulated CPU time (s) 1061.81
Current children cumulated vsize (KiB) 117452

[startup+1122.3 s]
/proc/loadavg: 0.99 0.98 1.00 2/67 19540
/proc/meminfo: memFree=1064864/2055920 swapFree=4167280/4192956
[pid=19531] ppid=19529 vsize=5084 CPUtime=0.36
/proc/19531/stat : 19531 (IUT_BMB_SAT) S 19529 19531 19109 0 -1 4194304 1086 0 0 0 22 14 0 0 20 0 1 0 1111840696 5206016 1068 1992294400 134512640 135635285 4294956208 18446744073709551615 135129070 0 65536 4102 0 18446744071563356171 0 0 17 0 0 0
/proc/19531/statm: 1271 1068 105 274 0 994 0
[pid=19533] ppid=19531 vsize=5356 CPUtime=0
/proc/19533/stat : 19533 (sh) S 19531 19531 19109 0 -1 4194304 270 0 0 0 0 0 0 0 18 0 1 0 1111840733 5484544 232 1992294400 4194304 4889804 548682068880 18446744073709551615 225612194628 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/19533/statm: 1339 232 193 169 0 50 0
[pid=19534] ppid=19533 vsize=113768 CPUtime=1121.42
/proc/19534/stat : 19534 (minisat) R 19533 19531 19109 0 -1 4194304 28300 0 0 0 112114 28 0 0 25 0 1 0 1111840733 116498432 28166 1992294400 134512640 135243223 4294956304 18446744073709551615 134558303 0 0 4096 3 0 0 0 17 0 0 0
/proc/19534/statm: 28442 28166 85 178 0 28262 0
Current children cumulated CPU time (s) 1121.78
Current children cumulated vsize (KiB) 124208

[startup+1182.3 s]
/proc/loadavg: 0.99 0.98 1.00 2/67 19540
/proc/meminfo: memFree=1064864/2055920 swapFree=4167280/4192956
[pid=19531] ppid=19529 vsize=5084 CPUtime=0.36
/proc/19531/stat : 19531 (IUT_BMB_SAT) S 19529 19531 19109 0 -1 4194304 1086 0 0 0 22 14 0 0 20 0 1 0 1111840696 5206016 1068 1992294400 134512640 135635285 4294956208 18446744073709551615 135129070 0 65536 4102 0 18446744071563356171 0 0 17 0 0 0
/proc/19531/statm: 1271 1068 105 274 0 994 0
[pid=19533] ppid=19531 vsize=5356 CPUtime=0
/proc/19533/stat : 19533 (sh) S 19531 19531 19109 0 -1 4194304 270 0 0 0 0 0 0 0 18 0 1 0 1111840733 5484544 232 1992294400 4194304 4889804 548682068880 18446744073709551615 225612194628 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/19533/statm: 1339 232 193 169 0 50 0
[pid=19534] ppid=19533 vsize=113768 CPUtime=1181.41
/proc/19534/stat : 19534 (minisat) R 19533 19531 19109 0 -1 4194304 28300 0 0 0 118112 29 0 0 25 0 1 0 1111840733 116498432 28166 1992294400 134512640 135243223 4294956304 18446744073709551615 134555642 0 0 4096 3 0 0 0 17 0 0 0
/proc/19534/statm: 28442 28166 85 178 0 28262 0
Current children cumulated CPU time (s) 1181.77
Current children cumulated vsize (KiB) 124208



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.6 s]
/proc/loadavg: 0.99 0.98 1.00 2/67 19540
/proc/meminfo: memFree=1064864/2055920 swapFree=4167280/4192956
[pid=19531] ppid=19529 vsize=5084 CPUtime=0.36
/proc/19531/stat : 19531 (IUT_BMB_SAT) S 19529 19531 19109 0 -1 4194304 1086 0 0 0 22 14 0 0 20 0 1 0 1111840696 5206016 1068 1992294400 134512640 135635285 4294956208 18446744073709551615 135129070 0 65536 4102 0 18446744071563356171 0 0 17 0 0 0
/proc/19531/statm: 1271 1068 105 274 0 994 0
[pid=19533] ppid=19531 vsize=5356 CPUtime=0
/proc/19533/stat : 19533 (sh) S 19531 19531 19109 0 -1 4194304 270 0 0 0 0 0 0 0 18 0 1 0 1111840733 5484544 232 1992294400 4194304 4889804 548682068880 18446744073709551615 225612194628 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/19533/statm: 1339 232 193 169 0 50 0
[pid=19534] ppid=19533 vsize=113768 CPUtime=1199.71
/proc/19534/stat : 19534 (minisat) R 19533 19531 19109 0 -1 4194304 28300 0 0 0 119942 29 0 0 25 0 1 0 1111840733 116498432 28166 1992294400 134512640 135243223 4294956304 18446744073709551615 134555744 0 0 4096 3 0 0 0 17 0 0 0
/proc/19534/statm: 28442 28166 85 178 0 28262 0
Current children cumulated CPU time (s) 1200.07
Current children cumulated vsize (KiB) 124208

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 19531 and gives
#  childrusage.ru_utime.tv_sec=0
#  childrusage.ru_utime.tv_usec=227965
#  childrusage.ru_stime.tv_sec=0
#  childrusage.ru_stime.tv_usec=143978
# CPU time returned by wait4() is 0.371943
# while last known CPU time is 1200.07
#
# 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): 1200.07
CPU user time (s): 1199.64
CPU system time (s): 0.43
CPU usage (%): 99.9542
Max. virtual memory (cumulated for all children) (KiB): 124208

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 0.227965
system time used= 0.143978
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 1837
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 0.98485 second user time and 3.39048 second system time

The end

Launcher Data 

Begin job on node31 at 2009-03-30 07:42:31
IDJOB=1532646
IDBENCH=70303
IDSOLVER=523
FILE ID=node31/1532646-1238391751
PBS_JOBID= 9061361
Free space on /tmp= 66424 MiB

SOLVER NAME= IUT_BMB_SAT 1.0
BENCH NAME= SAT09/RANDOM/LARGE/3SAT/UNKNOWN/10000/unif-k3-r4.2-v10000-c42000-S268463339-081.cnf
COMMAND LINE= IUT_BMB_SAT BENCHNAME TMPDIR
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1532646-1238391751/watcher-1532646-1238391751 -o /tmp/evaluation-result-1532646-1238391751/solver-1532646-1238391751 -C 1200 -W 1800 -M 1800 --output-limit 1,15  IUT_BMB_SAT HOME/instance-1532646-1238391751.cnf HOME

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

MD5SUM BENCH= c0db0b493ae63a00f0ab9cc60e186dad
RANDOM SEED=2074398431

node31.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		: 3000.214
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		: 3000.214
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:       1183320 kB
Buffers:        111496 kB
Cached:         646468 kB
SwapCached:      18664 kB
Active:          22832 kB
Inactive:       755312 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1183320 kB
SwapTotal:     4192956 kB
SwapFree:      4167280 kB
Dirty:            2932 kB
Writeback:           0 kB
Mapped:          17352 kB
Slab:            80144 kB
Committed_AS:  2978656 kB
PageTables:       1472 kB
VmallocTotal: 536870911 kB
VmallocUsed:    264960 kB
VmallocChunk: 536605679 kB
HugePages_Total:     0
HugePages_Free:      0
Hugepagesize:     2048 kB

Free space on /tmp at the end= 66420 MiB
End job on node31 at 2009-03-30 08:02:34