Trace number 1520112

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
MiniSat 2.1 (Sat-race'08 Edition)? (TO) 1200.01 1200.41

General information on the benchmark

NameRANDOM/MEDIUM/7SAT/UNKNOWN/75/
unif-k7-r89-v75-c6675-S2073320038-053.cnf
MD5SUM300c8ae729fc4cfef7dfe1b29765ac92
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark1.77273
Satisfiable
(Un)Satisfiability was proved
Number of variables75
Number of clauses6675
Sum of the clauses size46725
Maximum clause length7
Minimum clause length7
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 30
Number of clauses of size 40
Number of clauses of size 50
Number of clauses of size over 56675

Solver Data 

0.00/0.00	c WARNING: for repeatability, setting FPU to use double precision
0.00/0.00	c ============================[ Problem Statistics ]=============================
0.00/0.00	c |                                                                             |
0.00/0.01	c |  Number of variables:            75                                         |
0.00/0.01	c |  Number of clauses:            6675                                         |
0.00/0.01	c |  Parse time:                   0.01 s                                       |
0.09/0.14	c |  Simplification time:          0.14 s                                       |
0.09/0.14	c |                                                                             |
0.09/0.14	c ============================[ Search Statistics ]==============================
0.09/0.14	c | Conflicts |          ORIGINAL         |          LEARNT          | Progress |
0.09/0.14	c |           |    Vars  Clauses Literals |    Limit  Clauses Lit/Cl |          |
0.09/0.14	c ===============================================================================
0.09/0.15	c |       100 |      75     6675    46725 |     2447      100     25 |  0.018 % |
0.09/0.15	c |       250 |      75     6675    46725 |     2692      250     26 |  0.018 % |
0.09/0.16	c |       475 |      75     6675    46725 |     2961      475     27 |  0.018 % |
0.09/0.17	c |       812 |      75     6675    46725 |     3257      812     27 |  0.018 % |
0.09/0.19	c |      1318 |      75     6675    46725 |     3583     1318     26 |  0.018 % |
0.19/0.21	c |      2077 |      75     6675    46725 |     3941     2077     26 |  0.018 % |
0.19/0.25	c |      3216 |      75     6675    46725 |     4335     3216     26 |  0.018 % |
0.29/0.32	c |      4924 |      75     6675    46725 |     4769     2739     26 |  0.018 % |
0.39/0.42	c |      7486 |      75     6675    46725 |     5246     2899     26 |  0.018 % |
0.49/0.58	c |     11330 |      75     6675    46725 |     5771     4102     25 |  0.018 % |
0.79/0.82	c |     17096 |      75     6675    46725 |     6348     4060     26 |  0.018 % |
1.10/1.19	c |     25745 |      75     6675    46725 |     6983     6329     26 |  0.018 % |
1.69/1.75	c |     38719 |      75     6675    46725 |     7681     5256     26 |  0.018 % |
2.59/2.66	c |     58180 |      75     6675    46725 |     8449     5424     26 |  0.018 % |
3.99/4.04	c |     87372 |      75     6675    46725 |     9294     4936     25 |  0.018 % |
6.09/6.13	c |    131161 |      75     6675    46725 |    10223     6742     26 |  0.018 % |
9.39/9.44	c |    196845 |      75     6675    46725 |    11246     5760     25 |  0.018 % |
14.38/14.48	c |    295371 |      75     6675    46725 |    12370     8427     26 |  0.018 % |
22.59/22.65	c |    443160 |      75     6675    46725 |    13607     7353     24 |  0.018 % |
35.38/35.47	c |    664843 |      75     6675    46725 |    14968    10802     26 |  0.018 % |
54.97/55.06	c |    997368 |      75     6675    46725 |    16465    13317     25 |  0.018 % |
86.16/86.27	c |   1496156 |      75     6675    46725 |    18112     8886     26 |  0.018 % |
134.64/134.72	c |   2244338 |      75     6675    46725 |    19923    13089     24 |  0.018 % |
212.92/213.04	c |   3366612 |      75     6675    46725 |    21915    17855     26 |  0.018 % |
333.78/333.98	c |   5050023 |      75     6675    46725 |    24107    15231     23 |  0.018 % |
527.61/527.85	c |   7575139 |      75     6675    46725 |    26517    13041     24 |  0.018 % |
824.82/825.17	c |  11362814 |      75     6675    46725 |    29169    19539     23 |  0.018 % |

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-1520112-1238264538/watcher-1520112-1238264538 -o /tmp/evaluation-result-1520112-1238264538/solver-1520112-1238264538 -C 1200 -W 1800 -M 1800 --output-limit 1,15 HOME/minisat HOME/instance-1520112-1238264538.cnf 

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 2/65 5976
/proc/meminfo: memFree=1346712/2055920 swapFree=4177692/4192956
[pid=5976] ppid=5974 vsize=7468 CPUtime=0
/proc/5976/stat : 5976 (minisat) R 5974 5976 5512 0 -1 4194304 219 0 0 0 0 0 0 0 18 0 1 0 1099116043 7647232 203 1992294400 4194304 5092341 548682068848 18446744073709551615 4515640 0 0 4096 3 0 0 0 17 1 0 0
/proc/5976/statm: 1867 203 63 219 0 1645 0

[startup+0.049946 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 5976
/proc/meminfo: memFree=1346712/2055920 swapFree=4177692/4192956
[pid=5976] ppid=5974 vsize=7728 CPUtime=0.04
/proc/5976/stat : 5976 (minisat) R 5974 5976 5512 0 -1 4194304 347 0 0 0 4 0 0 0 18 0 1 0 1099116043 7913472 331 1992294400 4194304 5092341 548682068848 18446744073709551615 4219793 0 0 4096 3 0 0 0 17 1 0 0
/proc/5976/statm: 1932 331 87 219 0 1710 0
Current children cumulated CPU time (s) 0.04
Current children cumulated vsize (KiB) 7728

[startup+0.101954 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 5976
/proc/meminfo: memFree=1346712/2055920 swapFree=4177692/4192956
[pid=5976] ppid=5974 vsize=7728 CPUtime=0.09
/proc/5976/stat : 5976 (minisat) R 5974 5976 5512 0 -1 4194304 347 0 0 0 9 0 0 0 18 0 1 0 1099116043 7913472 331 1992294400 4194304 5092341 548682068848 18446744073709551615 4219711 0 0 4096 3 0 0 0 17 1 0 0
/proc/5976/statm: 1932 331 87 219 0 1710 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 7728

[startup+0.301989 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 5976
/proc/meminfo: memFree=1346712/2055920 swapFree=4177692/4192956
[pid=5976] ppid=5974 vsize=7864 CPUtime=0.29
/proc/5976/stat : 5976 (minisat) R 5974 5976 5512 0 -1 4194304 543 0 0 0 29 0 0 0 19 0 1 0 1099116043 8052736 468 1992294400 4194304 5092341 548682068848 18446744073709551615 4252253 0 0 4096 3 0 0 0 17 1 0 0
/proc/5976/statm: 1966 468 101 219 0 1744 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 7864

[startup+0.70106 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 5976
/proc/meminfo: memFree=1346712/2055920 swapFree=4177692/4192956
[pid=5976] ppid=5974 vsize=18316 CPUtime=0.69
/proc/5976/stat : 5976 (minisat) R 5974 5976 5512 0 -1 4194304 1148 0 0 0 69 0 0 0 22 0 1 0 1099116043 18755584 901 1992294400 4194304 5092341 548682068848 18446744073709551615 4241380 0 0 4096 3 0 0 0 17 1 0 0
/proc/5976/statm: 4579 901 101 219 0 4357 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 18316

[startup+1.5012 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 5977
/proc/meminfo: memFree=1343312/2055920 swapFree=4177692/4192956
[pid=5976] ppid=5974 vsize=18316 CPUtime=1.49
/proc/5976/stat : 5976 (minisat) R 5974 5976 5512 0 -1 4194304 1227 0 0 0 149 0 0 0 25 0 1 0 1099116043 18755584 980 1992294400 4194304 5092341 548682068848 18446744073709551615 4240672 0 0 4096 3 0 0 0 17 1 0 0
/proc/5976/statm: 4579 980 101 219 0 4357 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 18316

[startup+3.10249 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 5977
/proc/meminfo: memFree=1342864/2055920 swapFree=4177692/4192956
[pid=5976] ppid=5974 vsize=23508 CPUtime=3.09
/proc/5976/stat : 5976 (minisat) R 5974 5976 5512 0 -1 4194304 1547 0 0 0 309 0 0 0 25 0 1 0 1099116043 24072192 1300 1992294400 4194304 5092341 548682068848 18446744073709551615 4240947 0 0 4096 3 0 0 0 17 1 0 0
/proc/5976/statm: 5877 1301 101 219 0 5655 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 23508

[startup+6.30105 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 5977
/proc/meminfo: memFree=1342160/2055920 swapFree=4177692/4192956
[pid=5976] ppid=5974 vsize=18320 CPUtime=6.29
/proc/5976/stat : 5976 (minisat) R 5974 5976 5512 0 -1 4194304 1992 0 0 0 629 0 0 0 25 0 1 0 1099116043 18759680 1213 1992294400 4194304 5092341 548682068848 18446744073709551615 4241260 0 0 4096 3 0 0 0 17 1 0 0
/proc/5976/statm: 4580 1213 101 219 0 4358 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 18320

[startup+12.7012 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 5977
/proc/meminfo: memFree=1341008/2055920 swapFree=4177692/4192956
[pid=5976] ppid=5974 vsize=18320 CPUtime=12.68
/proc/5976/stat : 5976 (minisat) R 5974 5976 5512 0 -1 4194304 2222 0 0 0 1268 0 0 0 25 0 1 0 1099116043 18759680 1443 1992294400 4194304 5092341 548682068848 18446744073709551615 4240947 0 0 4096 3 0 0 0 17 1 0 0
/proc/5976/statm: 4580 1443 101 219 0 4358 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 18320

[startup+25.5015 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 5977
/proc/meminfo: memFree=1339600/2055920 swapFree=4177692/4192956
[pid=5976] ppid=5974 vsize=18320 CPUtime=25.49
/proc/5976/stat : 5976 (minisat) R 5974 5976 5512 0 -1 4194304 2573 0 0 0 2548 1 0 0 25 0 1 0 1099116043 18759680 1794 1992294400 4194304 5092341 548682068848 18446744073709551615 4241380 0 0 4096 3 0 0 0 17 1 0 0
/proc/5976/statm: 4580 1794 101 219 0 4358 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 18320

[startup+51.102 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 5977
/proc/meminfo: memFree=1338448/2055920 swapFree=4177692/4192956
[pid=5976] ppid=5974 vsize=18320 CPUtime=51.07
/proc/5976/stat : 5976 (minisat) R 5974 5976 5512 0 -1 4194304 2854 0 0 0 5106 1 0 0 25 0 1 0 1099116043 18759680 2075 1992294400 4194304 5092341 548682068848 18446744073709551615 4241396 0 0 4096 3 0 0 0 17 1 0 0
/proc/5976/statm: 4580 2075 101 219 0 4358 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 18320

[startup+102.305 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 5977
/proc/meminfo: memFree=1336272/2055920 swapFree=4177692/4192956
[pid=5976] ppid=5974 vsize=18352 CPUtime=102.26
/proc/5976/stat : 5976 (minisat) R 5974 5976 5512 0 -1 4194304 4363 0 0 0 10224 2 0 0 25 0 1 0 1099116043 18792448 2622 1992294400 4194304 5092341 548682068848 18446744073709551615 4248199 0 0 4096 3 0 0 0 17 1 0 0
/proc/5976/statm: 4588 2622 101 219 0 4366 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 18352

[startup+162.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 5977
/proc/meminfo: memFree=1332368/2055920 swapFree=4177692/4192956
[pid=5976] ppid=5974 vsize=24048 CPUtime=162.23
/proc/5976/stat : 5976 (minisat) R 5974 5976 5512 0 -1 4194304 6383 0 0 0 16220 3 0 0 25 0 1 0 1099116043 24625152 3593 1992294400 4194304 5092341 548682068848 18446744073709551615 4241051 0 0 4096 3 0 0 0 17 1 0 0
/proc/5976/statm: 6012 3593 101 219 0 5790 0
Current children cumulated CPU time (s) 162.23
Current children cumulated vsize (KiB) 24048

[startup+222.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 5977
/proc/meminfo: memFree=1331920/2055920 swapFree=4177692/4192956
[pid=5976] ppid=5974 vsize=24048 CPUtime=222.22
/proc/5976/stat : 5976 (minisat) R 5974 5976 5512 0 -1 4194304 6498 0 0 0 22218 4 0 0 25 0 1 0 1099116043 24625152 3708 1992294400 4194304 5092341 548682068848 18446744073709551615 4240947 0 0 4096 3 0 0 0 17 1 0 0
/proc/5976/statm: 6012 3708 101 219 0 5790 0
Current children cumulated CPU time (s) 222.22
Current children cumulated vsize (KiB) 24048

[startup+282.302 s]
/proc/loadavg: 1.05 1.01 1.00 2/66 5977
/proc/meminfo: memFree=1331728/2055920 swapFree=4177692/4192956
[pid=5976] ppid=5974 vsize=24048 CPUtime=282.2
/proc/5976/stat : 5976 (minisat) R 5974 5976 5512 0 -1 4194304 6533 0 0 0 28216 4 0 0 25 0 1 0 1099116043 24625152 3743 1992294400 4194304 5092341 548682068848 18446744073709551615 4240633 0 0 4096 3 0 0 0 17 1 0 0
/proc/5976/statm: 6012 3743 101 219 0 5790 0
Current children cumulated CPU time (s) 282.2
Current children cumulated vsize (KiB) 24048

[startup+342.302 s]
/proc/loadavg: 1.02 1.01 1.00 2/66 5977
/proc/meminfo: memFree=1330320/2055920 swapFree=4177692/4192956
[pid=5976] ppid=5974 vsize=24048 CPUtime=342.18
/proc/5976/stat : 5976 (minisat) R 5974 5976 5512 0 -1 4194304 6893 0 0 0 34214 4 0 0 25 0 1 0 1099116043 24625152 4103 1992294400 4194304 5092341 548682068848 18446744073709551615 4250228 0 0 4096 3 0 0 0 17 1 0 0
/proc/5976/statm: 6012 4103 101 219 0 5790 0
Current children cumulated CPU time (s) 342.18
Current children cumulated vsize (KiB) 24048

[startup+402.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 5977
/proc/meminfo: memFree=1329424/2055920 swapFree=4177692/4192956
[pid=5976] ppid=5974 vsize=24048 CPUtime=402.16
/proc/5976/stat : 5976 (minisat) R 5974 5976 5512 0 -1 4194304 7116 0 0 0 40211 5 0 0 25 0 1 0 1099116043 24625152 4326 1992294400 4194304 5092341 548682068848 18446744073709551615 4241418 0 0 4096 3 0 0 0 17 1 0 0
/proc/5976/statm: 6012 4326 101 219 0 5790 0
Current children cumulated CPU time (s) 402.16
Current children cumulated vsize (KiB) 24048

[startup+462.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 5977
/proc/meminfo: memFree=1328976/2055920 swapFree=4177692/4192956
[pid=5976] ppid=5974 vsize=24048 CPUtime=462.14
/proc/5976/stat : 5976 (minisat) R 5974 5976 5512 0 -1 4194304 7211 0 0 0 46209 5 0 0 25 0 1 0 1099116043 24625152 4421 1992294400 4194304 5092341 548682068848 18446744073709551615 4241067 0 0 4096 3 0 0 0 17 1 0 0
/proc/5976/statm: 6012 4421 101 219 0 5790 0
Current children cumulated CPU time (s) 462.14
Current children cumulated vsize (KiB) 24048

[startup+522.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 5977
/proc/meminfo: memFree=1328656/2055920 swapFree=4177692/4192956
[pid=5976] ppid=5974 vsize=24144 CPUtime=522.12
/proc/5976/stat : 5976 (minisat) R 5974 5976 5512 0 -1 4194304 8646 0 0 0 52206 6 0 0 25 0 1 0 1099116043 24723456 4496 1992294400 4194304 5092341 548682068848 18446744073709551615 4241387 0 0 4096 3 0 0 0 17 1 0 0
/proc/5976/statm: 6036 4496 101 219 0 5814 0
Current children cumulated CPU time (s) 522.12
Current children cumulated vsize (KiB) 24144

[startup+582.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 5977
/proc/meminfo: memFree=1325136/2055920 swapFree=4177692/4192956
[pid=5976] ppid=5974 vsize=29616 CPUtime=582.1
/proc/5976/stat : 5976 (minisat) R 5974 5976 5512 0 -1 4194304 9551 0 0 0 58203 7 0 0 25 0 1 0 1099116043 30326784 5401 1992294400 4194304 5092341 548682068848 18446744073709551615 4240661 0 0 4096 3 0 0 0 17 1 0 0
/proc/5976/statm: 7404 5401 101 219 0 7182 0
Current children cumulated CPU time (s) 582.1
Current children cumulated vsize (KiB) 29616

[startup+642.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 5977
/proc/meminfo: memFree=1325008/2055920 swapFree=4177692/4192956
[pid=5976] ppid=5974 vsize=29616 CPUtime=642.09
/proc/5976/stat : 5976 (minisat) R 5974 5976 5512 0 -1 4194304 9569 0 0 0 64202 7 0 0 25 0 1 0 1099116043 30326784 5419 1992294400 4194304 5092341 548682068848 18446744073709551615 4240648 0 0 4096 3 0 0 0 17 1 0 0
/proc/5976/statm: 7404 5419 101 219 0 7182 0
Current children cumulated CPU time (s) 642.09
Current children cumulated vsize (KiB) 29616

[startup+702.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 5977
/proc/meminfo: memFree=1325008/2055920 swapFree=4177692/4192956
[pid=5976] ppid=5974 vsize=29616 CPUtime=702.06
/proc/5976/stat : 5976 (minisat) R 5974 5976 5512 0 -1 4194304 9569 0 0 0 70199 7 0 0 25 0 1 0 1099116043 30326784 5419 1992294400 4194304 5092341 548682068848 18446744073709551615 4240957 0 0 4096 3 0 0 0 17 1 0 0
/proc/5976/statm: 7404 5419 101 219 0 7182 0
Current children cumulated CPU time (s) 702.06
Current children cumulated vsize (KiB) 29616

[startup+762.305 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 5977
/proc/meminfo: memFree=1324944/2055920 swapFree=4177692/4192956
[pid=5976] ppid=5974 vsize=29616 CPUtime=762.04
/proc/5976/stat : 5976 (minisat) R 5974 5976 5512 0 -1 4194304 9590 0 0 0 76197 7 0 0 25 0 1 0 1099116043 30326784 5440 1992294400 4194304 5092341 548682068848 18446744073709551615 4240636 0 0 4096 3 0 0 0 17 1 0 0
/proc/5976/statm: 7404 5440 101 219 0 7182 0
Current children cumulated CPU time (s) 762.04
Current children cumulated vsize (KiB) 29616

[startup+822.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 5977
/proc/meminfo: memFree=1324880/2055920 swapFree=4177692/4192956
[pid=5976] ppid=5974 vsize=29616 CPUtime=822.02
/proc/5976/stat : 5976 (minisat) R 5974 5976 5512 0 -1 4194304 9603 0 0 0 82195 7 0 0 25 0 1 0 1099116043 30326784 5453 1992294400 4194304 5092341 548682068848 18446744073709551615 4252133 0 0 4096 3 0 0 0 17 1 0 0
/proc/5976/statm: 7404 5453 101 219 0 7182 0
Current children cumulated CPU time (s) 822.02
Current children cumulated vsize (KiB) 29616

[startup+882.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 5977
/proc/meminfo: memFree=1324304/2055920 swapFree=4177692/4192956
[pid=5976] ppid=5974 vsize=29616 CPUtime=882
/proc/5976/stat : 5976 (minisat) R 5974 5976 5512 0 -1 4194304 9743 0 0 0 88192 8 0 0 25 0 1 0 1099116043 30326784 5593 1992294400 4194304 5092341 548682068848 18446744073709551615 4252253 0 0 4096 3 0 0 0 17 1 0 0
/proc/5976/statm: 7404 5593 101 219 0 7182 0
Current children cumulated CPU time (s) 882
Current children cumulated vsize (KiB) 29616

[startup+942.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 5977
/proc/meminfo: memFree=1324240/2055920 swapFree=4177692/4192956
[pid=5976] ppid=5974 vsize=29616 CPUtime=941.98
/proc/5976/stat : 5976 (minisat) R 5974 5976 5512 0 -1 4194304 9748 0 0 0 94190 8 0 0 25 0 1 0 1099116043 30326784 5598 1992294400 4194304 5092341 548682068848 18446744073709551615 4268867 0 0 4096 3 0 0 0 17 1 0 0
/proc/5976/statm: 7404 5598 101 219 0 7182 0
Current children cumulated CPU time (s) 941.98
Current children cumulated vsize (KiB) 29616

[startup+1002.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 5977
/proc/meminfo: memFree=1324240/2055920 swapFree=4177692/4192956
[pid=5976] ppid=5974 vsize=29616 CPUtime=1001.96
/proc/5976/stat : 5976 (minisat) R 5974 5976 5512 0 -1 4194304 9752 0 0 0 100188 8 0 0 25 0 1 0 1099116043 30326784 5602 1992294400 4194304 5092341 548682068848 18446744073709551615 4240947 0 0 4096 3 0 0 0 17 1 0 0
/proc/5976/statm: 7404 5602 101 219 0 7182 0
Current children cumulated CPU time (s) 1001.96
Current children cumulated vsize (KiB) 29616

[startup+1062.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 5977
/proc/meminfo: memFree=1323856/2055920 swapFree=4177692/4192956
[pid=5976] ppid=5974 vsize=29616 CPUtime=1061.94
/proc/5976/stat : 5976 (minisat) R 5974 5976 5512 0 -1 4194304 9834 0 0 0 106186 8 0 0 25 0 1 0 1099116043 30326784 5684 1992294400 4194304 5092341 548682068848 18446744073709551615 4241447 0 0 4096 3 0 0 0 17 1 0 0
/proc/5976/statm: 7404 5684 101 219 0 7182 0
Current children cumulated CPU time (s) 1061.94
Current children cumulated vsize (KiB) 29616

[startup+1122.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 5977
/proc/meminfo: memFree=1323856/2055920 swapFree=4177692/4192956
[pid=5976] ppid=5974 vsize=29616 CPUtime=1121.92
/proc/5976/stat : 5976 (minisat) R 5974 5976 5512 0 -1 4194304 9834 0 0 0 112184 8 0 0 25 0 1 0 1099116043 30326784 5684 1992294400 4194304 5092341 548682068848 18446744073709551615 4250026 0 0 4096 3 0 0 0 17 1 0 0
/proc/5976/statm: 7404 5684 101 219 0 7182 0
Current children cumulated CPU time (s) 1121.92
Current children cumulated vsize (KiB) 29616

[startup+1182.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 5977
/proc/meminfo: memFree=1323792/2055920 swapFree=4177692/4192956
[pid=5976] ppid=5974 vsize=29616 CPUtime=1181.91
/proc/5976/stat : 5976 (minisat) R 5974 5976 5512 0 -1 4194304 9862 0 0 0 118182 9 0 0 25 0 1 0 1099116043 30326784 5712 1992294400 4194304 5092341 548682068848 18446744073709551615 4241447 0 0 4096 3 0 0 0 17 1 0 0
/proc/5976/statm: 7404 5712 101 219 0 7182 0
Current children cumulated CPU time (s) 1181.91
Current children cumulated vsize (KiB) 29616



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.4 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 5979
/proc/meminfo: memFree=1323536/2055920 swapFree=4177692/4192956
[pid=5976] ppid=5974 vsize=29616 CPUtime=1200
/proc/5976/stat : 5976 (minisat) R 5974 5976 5512 0 -1 4194304 9862 0 0 0 119991 9 0 0 25 0 1 0 1099116043 30326784 5712 1992294400 4194304 5092341 548682068848 18446744073709551615 4240665 0 0 4096 3 0 0 0 17 1 0 0
/proc/5976/statm: 7404 5712 101 219 0 7182 0
Current children cumulated CPU time (s) 1200
Current children cumulated vsize (KiB) 29616

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)
Real time (s): 1200.41
CPU time (s): 1200.01
CPU user time (s): 1199.92
CPU system time (s): 0.094985
CPU usage (%): 99.9669
Max. virtual memory (cumulated for all children) (KiB): 29616

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1199.92
system time used= 0.094985
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 9862
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= 2
involuntary context switches= 1509

runsolver used 1.20982 second user time and 2.55261 second system time

The end

Launcher Data 

Begin job on node56 at 2009-03-28 19:22:18
IDJOB=1520112
IDBENCH=70485
IDSOLVER=546
FILE ID=node56/1520112-1238264538
PBS_JOBID= 9060811
Free space on /tmp= 103016 MiB

SOLVER NAME= MiniSat 2.1 (Sat-race'08 Edition)
BENCH NAME= SAT09/RANDOM/MEDIUM/7SAT/UNKNOWN/75/unif-k7-r89-v75-c6675-S2073320038-053.cnf
COMMAND LINE= HOME/minisat BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1520112-1238264538/watcher-1520112-1238264538 -o /tmp/evaluation-result-1520112-1238264538/solver-1520112-1238264538 -C 1200 -W 1800 -M 1800 --output-limit 1,15  HOME/minisat HOME/instance-1520112-1238264538.cnf

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

MD5SUM BENCH= 300c8ae729fc4cfef7dfe1b29765ac92
RANDOM SEED=1096184333

node56.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		: 3000.256
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		: 3000.256
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:       1347128 kB
Buffers:         95224 kB
Cached:         519024 kB
SwapCached:       9040 kB
Active:         140596 kB
Inactive:       484120 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1347128 kB
SwapTotal:     4192956 kB
SwapFree:      4177692 kB
Dirty:            1100 kB
Writeback:           0 kB
Mapped:          16164 kB
Slab:            69948 kB
Committed_AS:  2487160 kB
PageTables:       1472 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= 103012 MiB
End job on node56 at 2009-03-28 19:42:20