Trace number 1520430

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) 1200.11 1200.51

General information on the benchmark

NameRANDOM/MEDIUM/3SAT/SATISFIABLE/500/
unif-k3-r4.25-v500-c2125-S1494961823-060.cnf
MD5SUM7495f98ae37985dd5ad2be6175c3d801
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark0.023995
Satisfiable
(Un)Satisfiability was proved
Number of variables500
Number of clauses2125
Sum of the clauses size6375
Maximum clause length3
Minimum clause length3
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 32125
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 WARNING: for repeatability, setting FPU to use double precision
0.00/0.00	c ============================[ Problem Statistics ]=============================
0.00/0.00	c |                                                                             |
0.00/0.00	c |  Number of variables:           500                                         |
0.00/0.00	c |  Number of clauses:            2125                                         |
0.00/0.00	c |  Parse time:                   0.00 s                                       |
0.00/0.00	c |  Simplification time:          0.00 s                                       |
0.00/0.00	c |                                                                             |
0.00/0.00	c ============================[ Search Statistics ]==============================
0.00/0.00	c | Conflicts |          ORIGINAL         |          LEARNT          | Progress |
0.00/0.00	c |           |    Vars  Clauses Literals |    Limit  Clauses Lit/Cl |          |
0.00/0.00	c ===============================================================================
0.00/0.00	c |       100 |     484     2091     6358 |      766      100     24 |  0.000 % |
0.00/0.01	c |       250 |     484     2091     6358 |      843      250     23 |  0.000 % |
0.00/0.01	c |       475 |     484     2091     6358 |      927      475     22 |  0.000 % |
0.00/0.02	c |       812 |     484     2091     6358 |     1020      812     23 |  0.000 % |
0.00/0.04	c |      1318 |     484     2091     6358 |     1122      792     21 |  0.000 % |
0.04/0.06	c |      2077 |     484     2091     6358 |     1234      960     21 |  0.000 % |
0.10/0.10	c |      3216 |     484     2091     6358 |     1358      815     21 |  0.000 % |
0.10/0.15	c |      4924 |     484     2091     6358 |     1494     1113     20 |  0.000 % |
0.20/0.24	c |      7486 |     484     2091     6358 |     1643     1354     21 |  0.000 % |
0.30/0.37	c |     11330 |     484     2091     6358 |     1807      989     20 |  0.000 % |
0.50/0.57	c |     17096 |     484     2091     6358 |     1988     1190     21 |  0.000 % |
0.80/0.88	c |     25745 |     484     2091     6358 |     2187     1689     21 |  0.000 % |
1.30/1.36	c |     38719 |     484     2091     6358 |     2406     1274     19 |  0.000 % |
1.99/2.08	c |     58180 |     484     2091     6358 |     2646     2303     21 |  0.000 % |
3.20/3.21	c |     87372 |     484     2091     6358 |     2911     1844     21 |  0.000 % |
4.89/4.96	c |    131161 |     484     2091     6358 |     3202     2617     21 |  0.000 % |
7.59/7.61	c |    196845 |     484     2091     6358 |     3522     1641     20 |  0.000 % |
11.69/11.73	c |    295371 |     484     2091     6358 |     3875     1843     20 |  0.000 % |
18.09/18.16	c |    443160 |     484     2091     6358 |     4262     2399     21 |  0.000 % |
28.08/28.16	c |    664843 |     484     2091     6358 |     4689     4055     20 |  0.000 % |
43.67/43.72	c |    997368 |     484     2091     6358 |     5157     4693     24 |  0.000 % |
67.67/67.71	c |   1496156 |     484     2091     6358 |     5673     3145     21 |  0.000 % |
105.35/105.42	c |   2244338 |     484     2091     6358 |     6241     4036     22 |  0.000 % |
163.44/163.54	c |   3366612 |     484     2091     6358 |     6865     6135     22 |  0.000 % |
254.41/254.58	c |   5050023 |     484     2091     6358 |     7551     5265     22 |  0.000 % |
395.46/395.66	c |   7575139 |     484     2091     6358 |     8306     5815     20 |  0.000 % |
617.29/617.54	c |  11362814 |     484     2091     6358 |     9137     7199     20 |  0.000 % |
961.97/962.33	c |  17044326 |     484     2091     6358 |    10051     8895     20 |  0.000 % |

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-1520430-1238293888/watcher-1520430-1238293888 -o /tmp/evaluation-result-1520430-1238293888/solver-1520430-1238293888 -C 1200 -W 1800 -M 1800 --output-limit 1,15 HOME/minisat HOME/instance-1520430-1238293888.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 1.07 1.06 3/65 9963
/proc/meminfo: memFree=1316256/2055920 swapFree=4177692/4192956
[pid=9963] ppid=9961 vsize=7464 CPUtime=0
/proc/9963/stat : 9963 (minisat) R 9961 9963 6575 0 -1 4194304 189 0 0 0 0 0 0 0 18 0 1 0 1102051083 7643136 173 1992294400 4194304 5092341 548682068848 18446744073709551615 4223231 0 0 4096 3 0 0 0 17 1 0 0
/proc/9963/statm: 1866 173 88 219 0 1644 0

[startup+0.0505421 s]
/proc/loadavg: 1.00 1.07 1.06 3/65 9963
/proc/meminfo: memFree=1316256/2055920 swapFree=4177692/4192956
[pid=9963] ppid=9961 vsize=7548 CPUtime=0.04
/proc/9963/stat : 9963 (minisat) R 9961 9963 6575 0 -1 4194304 270 0 0 0 4 0 0 0 18 0 1 0 1102051083 7729152 209 1992294400 4194304 5092341 548682068848 18446744073709551615 4265869 0 0 4096 3 0 0 0 17 1 0 0
/proc/9963/statm: 1887 209 100 219 0 1665 0
Current children cumulated CPU time (s) 0.04
Current children cumulated vsize (KiB) 7548

[startup+0.101551 s]
/proc/loadavg: 1.00 1.07 1.06 3/65 9963
/proc/meminfo: memFree=1316256/2055920 swapFree=4177692/4192956
[pid=9963] ppid=9961 vsize=7584 CPUtime=0.1
/proc/9963/stat : 9963 (minisat) R 9961 9963 6575 0 -1 4194304 353 0 0 0 10 0 0 0 18 0 1 0 1102051083 7766016 251 1992294400 4194304 5092341 548682068848 18446744073709551615 4240947 0 0 4096 3 0 0 0 17 1 0 0
/proc/9963/statm: 1896 251 100 219 0 1674 0
Current children cumulated CPU time (s) 0.1
Current children cumulated vsize (KiB) 7584

[startup+0.301587 s]
/proc/loadavg: 1.00 1.07 1.06 3/65 9963
/proc/meminfo: memFree=1316256/2055920 swapFree=4177692/4192956
[pid=9963] ppid=9961 vsize=17980 CPUtime=0.3
/proc/9963/stat : 9963 (minisat) R 9961 9963 6575 0 -1 4194304 439 0 0 0 30 0 0 0 19 0 1 0 1102051083 18411520 337 1992294400 4194304 5092341 548682068848 18446744073709551615 4244038 0 0 4096 3 0 0 0 17 1 0 0
/proc/9963/statm: 4495 337 100 219 0 4273 0
Current children cumulated CPU time (s) 0.3
Current children cumulated vsize (KiB) 17980

[startup+0.701657 s]
/proc/loadavg: 1.00 1.07 1.06 3/65 9963
/proc/meminfo: memFree=1316256/2055920 swapFree=4177692/4192956
[pid=9963] ppid=9961 vsize=17980 CPUtime=0.7
/proc/9963/stat : 9963 (minisat) R 9961 9963 6575 0 -1 4194304 550 0 0 0 70 0 0 0 22 0 1 0 1102051083 18411520 376 1992294400 4194304 5092341 548682068848 18446744073709551615 4241064 0 0 4096 3 0 0 0 17 1 0 0
/proc/9963/statm: 4495 376 100 219 0 4273 0
Current children cumulated CPU time (s) 0.7
Current children cumulated vsize (KiB) 17980

[startup+1.5018 s]
/proc/loadavg: 1.00 1.06 1.06 2/66 9964
/proc/meminfo: memFree=1314968/2055920 swapFree=4177692/4192956
[pid=9963] ppid=9961 vsize=17980 CPUtime=1.49
/proc/9963/stat : 9963 (minisat) R 9961 9963 6575 0 -1 4194304 607 0 0 0 149 0 0 0 25 0 1 0 1102051083 18411520 433 1992294400 4194304 5092341 548682068848 18446744073709551615 4268859 0 0 4096 3 0 0 0 17 1 0 0
/proc/9963/statm: 4495 433 100 219 0 4273 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 17980

[startup+3.10108 s]
/proc/loadavg: 1.00 1.06 1.06 2/66 9964
/proc/meminfo: memFree=1314584/2055920 swapFree=4177692/4192956
[pid=9963] ppid=9961 vsize=17980 CPUtime=3.09
/proc/9963/stat : 9963 (minisat) R 9961 9963 6575 0 -1 4194304 685 0 0 0 309 0 0 0 25 0 1 0 1102051083 18411520 511 1992294400 4194304 5092341 548682068848 18446744073709551615 4241067 0 0 4096 3 0 0 0 17 1 0 0
/proc/9963/statm: 4495 511 100 219 0 4273 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 17980

[startup+6.30165 s]
/proc/loadavg: 1.00 1.06 1.06 2/66 9964
/proc/meminfo: memFree=1313944/2055920 swapFree=4177692/4192956
[pid=9963] ppid=9961 vsize=17980 CPUtime=6.29
/proc/9963/stat : 9963 (minisat) R 9961 9963 6575 0 -1 4194304 800 0 0 0 629 0 0 0 25 0 1 0 1102051083 18411520 626 1992294400 4194304 5092341 548682068848 18446744073709551615 4240989 0 0 4096 3 0 0 0 17 1 0 0
/proc/9963/statm: 4495 626 100 219 0 4273 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 17980

[startup+12.7018 s]
/proc/loadavg: 1.00 1.06 1.06 2/66 9964
/proc/meminfo: memFree=1313304/2055920 swapFree=4177692/4192956
[pid=9963] ppid=9961 vsize=17980 CPUtime=12.69
/proc/9963/stat : 9963 (minisat) R 9961 9963 6575 0 -1 4194304 952 0 0 0 1269 0 0 0 25 0 1 0 1102051083 18411520 778 1992294400 4194304 5092341 548682068848 18446744073709551615 4249664 0 0 4096 3 0 0 0 17 1 0 0
/proc/9963/statm: 4495 778 100 219 0 4273 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 17980

[startup+25.5011 s]
/proc/loadavg: 1.00 1.06 1.06 2/66 9964
/proc/meminfo: memFree=1312536/2055920 swapFree=4177692/4192956
[pid=9963] ppid=9961 vsize=17976 CPUtime=25.48
/proc/9963/stat : 9963 (minisat) R 9961 9963 6575 0 -1 4194304 1338 0 0 0 2548 0 0 0 25 0 1 0 1102051083 18407424 959 1992294400 4194304 5092341 548682068848 18446744073709551615 4248195 0 0 4096 3 0 0 0 17 1 0 0
/proc/9963/statm: 4494 959 100 219 0 4272 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 17976

[startup+51.1016 s]
/proc/loadavg: 1.00 1.05 1.06 2/66 9964
/proc/meminfo: memFree=1311192/2055920 swapFree=4177692/4192956
[pid=9963] ppid=9961 vsize=17976 CPUtime=51.08
/proc/9963/stat : 9963 (minisat) R 9961 9963 6575 0 -1 4194304 1655 0 0 0 5107 1 0 0 25 0 1 0 1102051083 18407424 1276 1992294400 4194304 5092341 548682068848 18446744073709551615 4249173 0 0 4096 3 0 0 0 17 1 0 0
/proc/9963/statm: 4494 1276 100 219 0 4272 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 17976

[startup+102.306 s]
/proc/loadavg: 1.00 1.04 1.05 2/66 9964
/proc/meminfo: memFree=1309912/2055920 swapFree=4177692/4192956
[pid=9963] ppid=9961 vsize=17976 CPUtime=102.26
/proc/9963/stat : 9963 (minisat) R 9961 9963 6575 0 -1 4194304 1974 0 0 0 10225 1 0 0 25 0 1 0 1102051083 18407424 1595 1992294400 4194304 5092341 548682068848 18446744073709551615 4241418 0 0 4096 3 0 0 0 17 1 0 0
/proc/9963/statm: 4494 1595 100 219 0 4272 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 17976

[startup+162.301 s]
/proc/loadavg: 1.00 1.03 1.05 2/66 9964
/proc/meminfo: memFree=1308888/2055920 swapFree=4177692/4192956
[pid=9963] ppid=9961 vsize=18048 CPUtime=162.24
/proc/9963/stat : 9963 (minisat) R 9961 9963 6575 0 -1 4194304 3390 0 0 0 16222 2 0 0 25 0 1 0 1102051083 18481152 1850 1992294400 4194304 5092341 548682068848 18446744073709551615 4241098 0 0 4096 3 0 0 0 17 1 0 0
/proc/9963/statm: 4512 1850 100 219 0 4290 0
Current children cumulated CPU time (s) 162.24
Current children cumulated vsize (KiB) 18048

[startup+222.302 s]
/proc/loadavg: 1.00 1.02 1.04 2/66 9964
/proc/meminfo: memFree=1307864/2055920 swapFree=4177692/4192956
[pid=9963] ppid=9961 vsize=23264 CPUtime=222.22
/proc/9963/stat : 9963 (minisat) R 9961 9963 6575 0 -1 4194304 3645 0 0 0 22220 2 0 0 25 0 1 0 1102051083 23822336 2105 1992294400 4194304 5092341 548682068848 18446744073709551615 4241098 0 0 4096 3 0 0 0 17 1 0 0
/proc/9963/statm: 5816 2105 100 219 0 5594 0
Current children cumulated CPU time (s) 222.22
Current children cumulated vsize (KiB) 23264

[startup+282.303 s]
/proc/loadavg: 1.00 1.02 1.03 2/66 9964
/proc/meminfo: memFree=1307032/2055920 swapFree=4177692/4192956
[pid=9963] ppid=9961 vsize=23264 CPUtime=282.2
/proc/9963/stat : 9963 (minisat) R 9961 9963 6575 0 -1 4194304 3861 0 0 0 28217 3 0 0 25 0 1 0 1102051083 23822336 2321 1992294400 4194304 5092341 548682068848 18446744073709551615 4240957 0 0 4096 3 0 0 0 17 1 0 0
/proc/9963/statm: 5816 2321 100 219 0 5594 0
Current children cumulated CPU time (s) 282.2
Current children cumulated vsize (KiB) 23264

[startup+342.301 s]
/proc/loadavg: 1.00 1.01 1.03 2/66 9964
/proc/meminfo: memFree=1306456/2055920 swapFree=4177692/4192956
[pid=9963] ppid=9961 vsize=23272 CPUtime=342.18
/proc/9963/stat : 9963 (minisat) R 9961 9963 6575 0 -1 4194304 4355 0 0 0 34215 3 0 0 25 0 1 0 1102051083 23830528 2456 1992294400 4194304 5092341 548682068848 18446744073709551615 4240672 0 0 4096 3 0 0 0 17 1 0 0
/proc/9963/statm: 5818 2456 100 219 0 5596 0
Current children cumulated CPU time (s) 342.18
Current children cumulated vsize (KiB) 23272

[startup+402.302 s]
/proc/loadavg: 1.00 1.01 1.02 2/66 9964
/proc/meminfo: memFree=1306008/2055920 swapFree=4177692/4192956
[pid=9963] ppid=9961 vsize=23272 CPUtime=402.16
/proc/9963/stat : 9963 (minisat) R 9961 9963 6575 0 -1 4194304 4480 0 0 0 40213 3 0 0 25 0 1 0 1102051083 23830528 2581 1992294400 4194304 5092341 548682068848 18446744073709551615 4241107 0 0 4096 3 0 0 0 17 1 0 0
/proc/9963/statm: 5818 2581 100 219 0 5596 0
Current children cumulated CPU time (s) 402.16
Current children cumulated vsize (KiB) 23272

[startup+462.302 s]
/proc/loadavg: 1.00 1.00 1.02 2/66 9964
/proc/meminfo: memFree=1305496/2055920 swapFree=4177692/4192956
[pid=9963] ppid=9961 vsize=23272 CPUtime=462.14
/proc/9963/stat : 9963 (minisat) R 9961 9963 6575 0 -1 4194304 4596 0 0 0 46211 3 0 0 25 0 1 0 1102051083 23830528 2697 1992294400 4194304 5092341 548682068848 18446744073709551615 4250389 0 0 4096 3 0 0 0 17 1 0 0
/proc/9963/statm: 5818 2697 100 219 0 5596 0
Current children cumulated CPU time (s) 462.14
Current children cumulated vsize (KiB) 23272

[startup+522.301 s]
/proc/loadavg: 1.00 1.00 1.01 2/66 9964
/proc/meminfo: memFree=1305176/2055920 swapFree=4177692/4192956
[pid=9963] ppid=9961 vsize=23272 CPUtime=522.11
/proc/9963/stat : 9963 (minisat) R 9961 9963 6575 0 -1 4194304 4673 0 0 0 52208 3 0 0 25 0 1 0 1102051083 23830528 2774 1992294400 4194304 5092341 548682068848 18446744073709551615 4241418 0 0 4096 3 0 0 0 17 1 0 0
/proc/9963/statm: 5818 2774 100 219 0 5596 0
Current children cumulated CPU time (s) 522.11
Current children cumulated vsize (KiB) 23272

[startup+582.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 9964
/proc/meminfo: memFree=1304408/2055920 swapFree=4177692/4192956
[pid=9963] ppid=9961 vsize=23272 CPUtime=582.1
/proc/9963/stat : 9963 (minisat) R 9961 9963 6575 0 -1 4194304 4870 0 0 0 58206 4 0 0 25 0 1 0 1102051083 23830528 2971 1992294400 4194304 5092341 548682068848 18446744073709551615 4241447 0 0 4096 3 0 0 0 17 1 0 0
/proc/9963/statm: 5818 2971 100 219 0 5596 0
Current children cumulated CPU time (s) 582.1
Current children cumulated vsize (KiB) 23272

[startup+642.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 9965
/proc/meminfo: memFree=1303704/2055920 swapFree=4177692/4192956
[pid=9963] ppid=9961 vsize=23272 CPUtime=642.08
/proc/9963/stat : 9963 (minisat) R 9961 9963 6575 0 -1 4194304 4994 0 0 0 64204 4 0 0 25 0 1 0 1102051083 23830528 3095 1992294400 4194304 5092341 548682068848 18446744073709551615 4240947 0 0 4096 3 0 0 0 17 1 0 0
/proc/9963/statm: 5818 3095 100 219 0 5596 0
Current children cumulated CPU time (s) 642.08
Current children cumulated vsize (KiB) 23272

[startup+702.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 9966
/proc/meminfo: memFree=1303384/2055920 swapFree=4177692/4192956
[pid=9963] ppid=9961 vsize=23272 CPUtime=702.05
/proc/9963/stat : 9963 (minisat) R 9961 9963 6575 0 -1 4194304 5113 0 0 0 70201 4 0 0 25 0 1 0 1102051083 23830528 3214 1992294400 4194304 5092341 548682068848 18446744073709551615 4240947 0 0 4096 3 0 0 0 17 1 0 0
/proc/9963/statm: 5818 3214 100 219 0 5596 0
Current children cumulated CPU time (s) 702.05
Current children cumulated vsize (KiB) 23272

[startup+762.306 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 9966
/proc/meminfo: memFree=1302232/2055920 swapFree=4177692/4192956
[pid=9963] ppid=9961 vsize=28532 CPUtime=762.04
/proc/9963/stat : 9963 (minisat) R 9961 9963 6575 0 -1 4194304 5404 0 0 0 76200 4 0 0 25 0 1 0 1102051083 29216768 3505 1992294400 4194304 5092341 548682068848 18446744073709551615 4241008 0 0 4096 3 0 0 0 17 1 0 0
/proc/9963/statm: 7133 3505 100 219 0 6911 0
Current children cumulated CPU time (s) 762.04
Current children cumulated vsize (KiB) 28532

[startup+822.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 9966
/proc/meminfo: memFree=1302168/2055920 swapFree=4177692/4192956
[pid=9963] ppid=9961 vsize=28532 CPUtime=822.01
/proc/9963/stat : 9963 (minisat) R 9961 9963 6575 0 -1 4194304 5411 0 0 0 82197 4 0 0 25 0 1 0 1102051083 29216768 3512 1992294400 4194304 5092341 548682068848 18446744073709551615 4244130 0 0 4096 3 0 0 0 17 1 0 0
/proc/9963/statm: 7133 3512 100 219 0 6911 0
Current children cumulated CPU time (s) 822.01
Current children cumulated vsize (KiB) 28532

[startup+882.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 9966
/proc/meminfo: memFree=1302168/2055920 swapFree=4177692/4192956
[pid=9963] ppid=9961 vsize=28532 CPUtime=882
/proc/9963/stat : 9963 (minisat) R 9961 9963 6575 0 -1 4194304 5411 0 0 0 88195 5 0 0 25 0 1 0 1102051083 29216768 3512 1992294400 4194304 5092341 548682068848 18446744073709551615 4244127 0 0 4096 3 0 0 0 17 1 0 0
/proc/9963/statm: 7133 3512 100 219 0 6911 0
Current children cumulated CPU time (s) 882
Current children cumulated vsize (KiB) 28532

[startup+942.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 9966
/proc/meminfo: memFree=1302104/2055920 swapFree=4177692/4192956
[pid=9963] ppid=9961 vsize=28532 CPUtime=941.98
/proc/9963/stat : 9963 (minisat) R 9961 9963 6575 0 -1 4194304 5418 0 0 0 94193 5 0 0 25 0 1 0 1102051083 29216768 3519 1992294400 4194304 5092341 548682068848 18446744073709551615 4261765 0 0 4096 3 0 0 0 17 1 0 0
/proc/9963/statm: 7133 3519 100 219 0 6911 0
Current children cumulated CPU time (s) 941.98
Current children cumulated vsize (KiB) 28532

[startup+1002.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 9966
/proc/meminfo: memFree=1301848/2055920 swapFree=4177692/4192956
[pid=9963] ppid=9961 vsize=28532 CPUtime=1001.96
/proc/9963/stat : 9963 (minisat) R 9961 9963 6575 0 -1 4194304 5506 0 0 0 100191 5 0 0 25 0 1 0 1102051083 29216768 3607 1992294400 4194304 5092341 548682068848 18446744073709551615 4241447 0 0 4096 3 0 0 0 17 1 0 0
/proc/9963/statm: 7133 3607 100 219 0 6911 0
Current children cumulated CPU time (s) 1001.96
Current children cumulated vsize (KiB) 28532

[startup+1062.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 9966
/proc/meminfo: memFree=1301528/2055920 swapFree=4177692/4192956
[pid=9963] ppid=9961 vsize=28532 CPUtime=1061.94
/proc/9963/stat : 9963 (minisat) R 9961 9963 6575 0 -1 4194304 5580 0 0 0 106189 5 0 0 25 0 1 0 1102051083 29216768 3681 1992294400 4194304 5092341 548682068848 18446744073709551615 4241447 0 0 4096 3 0 0 0 17 1 0 0
/proc/9963/statm: 7133 3681 100 219 0 6911 0
Current children cumulated CPU time (s) 1061.94
Current children cumulated vsize (KiB) 28532

[startup+1122.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 9966
/proc/meminfo: memFree=1301272/2055920 swapFree=4177692/4192956
[pid=9963] ppid=9961 vsize=28532 CPUtime=1121.92
/proc/9963/stat : 9963 (minisat) R 9961 9963 6575 0 -1 4194304 5646 0 0 0 112187 5 0 0 25 0 1 0 1102051083 29216768 3747 1992294400 4194304 5092341 548682068848 18446744073709551615 4240611 0 0 4096 3 0 0 0 17 1 0 0
/proc/9963/statm: 7133 3747 100 219 0 6911 0
Current children cumulated CPU time (s) 1121.92
Current children cumulated vsize (KiB) 28532

[startup+1182.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 9966
/proc/meminfo: memFree=1301144/2055920 swapFree=4177692/4192956
[pid=9963] ppid=9961 vsize=28532 CPUtime=1181.9
/proc/9963/stat : 9963 (minisat) R 9961 9963 6575 0 -1 4194304 5675 0 0 0 118185 5 0 0 25 0 1 0 1102051083 29216768 3776 1992294400 4194304 5092341 548682068848 18446744073709551615 4240611 0 0 4096 3 0 0 0 17 1 0 0
/proc/9963/statm: 7133 3776 100 219 0 6911 0
Current children cumulated CPU time (s) 1181.9
Current children cumulated vsize (KiB) 28532



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.5 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 9966
/proc/meminfo: memFree=1301080/2055920 swapFree=4177692/4192956
[pid=9963] ppid=9961 vsize=28532 CPUtime=1200.09
/proc/9963/stat : 9963 (minisat) R 9961 9963 6575 0 -1 4194304 5684 0 0 0 120004 5 0 0 25 0 1 0 1102051083 29216768 3785 1992294400 4194304 5092341 548682068848 18446744073709551615 4265872 0 0 4096 3 0 0 0 17 1 0 0
/proc/9963/statm: 7133 3785 100 219 0 6911 0
Current children cumulated CPU time (s) 1200.09
Current children cumulated vsize (KiB) 28532

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

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

[startup+1200.5 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 9966
/proc/meminfo: memFree=1301080/2055920 swapFree=4177692/4192956
[pid=9963] ppid=9961 vsize=28532 CPUtime=1200.09
/proc/9963/stat : 9963 (minisat) R 9961 9963 6575 0 -1 4194304 5684 0 0 0 120004 5 0 0 25 0 1 0 1102051083 29216768 3785 1992294400 4194304 5092341 548682068848 18446744073709551615 4265872 0 0 4096 3 0 0 0 17 1 0 0
/proc/9963/statm: 7133 3785 100 219 0 6911 0
Current children cumulated CPU time (s) 1200.09
Current children cumulated vsize (KiB) 28532

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1200.51
CPU time (s): 1200.11
CPU user time (s): 1200.05
CPU system time (s): 0.06199
CPU usage (%): 99.9668
Max. virtual memory (cumulated for all children) (KiB): 28532

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1200.05
system time used= 0.06199
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 5684
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= 2026

runsolver used 1.2958 second user time and 2.48662 second system time

The end

Launcher Data 

Begin job on node56 at 2009-03-29 04:31:28
IDJOB=1520430
IDBENCH=70644
IDSOLVER=546
FILE ID=node56/1520430-1238293888
PBS_JOBID= 9060944
Free space on /tmp= 103016 MiB

SOLVER NAME= MiniSat 2.1 (Sat-race'08 Edition)
BENCH NAME= SAT09/RANDOM/MEDIUM/3SAT/SATISFIABLE/500/unif-k3-r4.25-v500-c2125-S1494961823-060.cnf
COMMAND LINE= HOME/minisat BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1520430-1238293888/watcher-1520430-1238293888 -o /tmp/evaluation-result-1520430-1238293888/solver-1520430-1238293888 -C 1200 -W 1800 -M 1800 --output-limit 1,15  HOME/minisat HOME/instance-1520430-1238293888.cnf

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

MD5SUM BENCH= 7495f98ae37985dd5ad2be6175c3d801
RANDOM SEED=123625013

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:       1316672 kB
Buffers:         98700 kB
Cached:         543360 kB
SwapCached:       9040 kB
Active:         186048 kB
Inactive:       466480 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1316672 kB
SwapTotal:     4192956 kB
SwapFree:      4177692 kB
Dirty:             948 kB
Writeback:           0 kB
Mapped:          16108 kB
Slab:            72608 kB
Committed_AS:  2489880 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 2009-03-29 04:51:31