Trace number 1520400

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) 1200.09 1200.51

General information on the benchmark

NameRANDOM/MEDIUM/3SAT/UNKNOWN/380/
unif-k3-r4.25-v380-c1615-S1807135406-059.cnf
MD5SUMcb595cd6bad1f0c5699baaa892a03467
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkUNSAT
Best CPU time to get the best result obtained on this benchmark40.7418
Satisfiable
(Un)Satisfiability was proved
Number of variables380
Number of clauses1615
Sum of the clauses size4845
Maximum clause length3
Minimum clause length3
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 31615
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:           380                                         |
0.00/0.00	c |  Number of clauses:            1615                                         |
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 |     375     1611     4863 |      590      100     19 |  0.001 % |
0.00/0.01	c |       250 |     375     1611     4863 |      649      250     19 |  0.001 % |
0.01/0.01	c |       475 |     375     1611     4863 |      714      475     18 |  0.001 % |
0.01/0.02	c |       812 |     375     1611     4863 |      786      442     17 |  0.001 % |
0.01/0.03	c |      1318 |     375     1611     4863 |      864      539     17 |  0.001 % |
0.01/0.05	c |      2077 |     375     1611     4863 |      951      852     17 |  0.001 % |
0.01/0.08	c |      3216 |     375     1611     4863 |     1046      514     14 |  0.001 % |
0.09/0.13	c |      4924 |     375     1611     4863 |     1151      599     15 |  0.001 % |
0.19/0.20	c |      7486 |     375     1611     4863 |     1266      790     16 |  0.001 % |
0.29/0.31	c |     11330 |     375     1611     4863 |     1392      738     15 |  0.001 % |
0.39/0.48	c |     17096 |     375     1611     4863 |     1532      783     14 |  0.001 % |
0.69/0.73	c |     25745 |     375     1611     4863 |     1685      802     15 |  0.001 % |
1.10/1.13	c |     38719 |     375     1611     4863 |     1853      872     15 |  0.001 % |
1.69/1.75	c |     58180 |     375     1611     4863 |     2039     1480     17 |  0.001 % |
2.59/2.68	c |     87372 |     375     1611     4863 |     2243     1601     16 |  0.001 % |
4.09/4.12	c |    131161 |     375     1611     4863 |     2467     2077     18 |  0.001 % |
6.29/6.34	c |    196845 |     375     1611     4863 |     2714     1377     16 |  0.001 % |
9.69/9.78	c |    295371 |     375     1611     4863 |     2985     2047     17 |  0.001 % |
14.98/15.06	c |    443160 |     375     1611     4863 |     3284     1691     17 |  0.001 % |
23.28/23.30	c |    664843 |     375     1611     4863 |     3612     2420     18 |  0.001 % |
35.97/36.00	c |    997368 |     375     1611     4863 |     3973     2768     16 |  0.001 % |
55.58/55.69	c |   1496156 |     375     1611     4863 |     4371     3908     18 |  0.001 % |
86.26/86.37	c |   2244338 |     375     1611     4863 |     4808     4355     17 |  0.001 % |
133.74/133.82	c |   3366612 |     375     1611     4863 |     5289     4545     18 |  0.001 % |
207.92/208.04	c |   5050023 |     375     1611     4863 |     5818     4119     18 |  0.001 % |
322.65/322.89	c |   7575139 |     375     1611     4863 |     6400     4322     16 |  0.001 % |
501.69/501.91	c |  11362814 |     375     1611     4863 |     7040     6064     15 |  0.001 % |
780.80/781.17	c |  17044326 |     375     1611     4863 |     7744     6243     17 |  0.001 % |

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-1520400-1238291870/watcher-1520400-1238291870 -o /tmp/evaluation-result-1520400-1238291870/solver-1520400-1238291870 -C 1200 -W 1800 -M 1800 --output-limit 1,15 HOME/minisat HOME/instance-1520400-1238291870.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 3/76 463
/proc/meminfo: memFree=1755536/2055920 swapFree=4173572/4192956
[pid=463] ppid=461 vsize=7464 CPUtime=0
/proc/463/stat : 463 (minisat) R 461 463 32636 0 -1 4194304 191 0 0 0 0 0 0 0 18 0 1 0 1101848044 7643136 166 1992294400 4194304 5092341 548682068848 18446744073709551615 4265869 0 0 4096 3 0 0 0 17 1 0 0
/proc/463/statm: 1866 166 92 219 0 1644 0

[startup+0.0127831 s]
/proc/loadavg: 1.00 1.00 1.00 3/76 463
/proc/meminfo: memFree=1755536/2055920 swapFree=4173572/4192956
[pid=463] ppid=461 vsize=7464 CPUtime=0.01
/proc/463/stat : 463 (minisat) R 461 463 32636 0 -1 4194304 206 0 0 0 1 0 0 0 18 0 1 0 1101848044 7643136 181 1992294400 4194304 5092341 548682068848 18446744073709551615 4249550 0 0 4096 3 0 0 0 17 1 0 0
/proc/463/statm: 1866 181 100 219 0 1644 0
Current children cumulated CPU time (s) 0.01
Current children cumulated vsize (KiB) 7464

[startup+0.101797 s]
/proc/loadavg: 1.00 1.00 1.00 3/76 463
/proc/meminfo: memFree=1755536/2055920 swapFree=4173572/4192956
[pid=463] ppid=461 vsize=7540 CPUtime=0.09
/proc/463/stat : 463 (minisat) R 461 463 32636 0 -1 4194304 297 0 0 0 9 0 0 0 18 0 1 0 1101848044 7720960 224 1992294400 4194304 5092341 548682068848 18446744073709551615 4244040 0 0 4096 3 0 0 0 17 1 0 0
/proc/463/statm: 1885 224 101 219 0 1663 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 7540

[startup+0.301828 s]
/proc/loadavg: 1.00 1.00 1.00 3/76 463
/proc/meminfo: memFree=1755536/2055920 swapFree=4173572/4192956
[pid=463] ppid=461 vsize=17932 CPUtime=0.29
/proc/463/stat : 463 (minisat) R 461 463 32636 0 -1 4194304 344 0 0 0 29 0 0 0 19 0 1 0 1101848044 18362368 271 1992294400 4194304 5092341 548682068848 18446744073709551615 4240947 0 0 4096 3 0 0 0 17 1 0 0
/proc/463/statm: 4483 271 101 219 0 4261 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 17932

[startup+0.701891 s]
/proc/loadavg: 1.00 1.00 1.00 3/76 463
/proc/meminfo: memFree=1755536/2055920 swapFree=4173572/4192956
[pid=463] ppid=461 vsize=17932 CPUtime=0.69
/proc/463/stat : 463 (minisat) R 461 463 32636 0 -1 4194304 378 0 0 0 69 0 0 0 22 0 1 0 1101848044 18362368 305 1992294400 4194304 5092341 548682068848 18446744073709551615 4244076 0 0 4096 3 0 0 0 17 1 0 0
/proc/463/statm: 4483 305 101 219 0 4261 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 17932

[startup+1.50202 s]
/proc/loadavg: 1.00 1.00 1.00 2/77 464
/proc/meminfo: memFree=1754440/2055920 swapFree=4173572/4192956
[pid=463] ppid=461 vsize=17936 CPUtime=1.49
/proc/463/stat : 463 (minisat) R 461 463 32636 0 -1 4194304 479 0 0 0 149 0 0 0 25 0 1 0 1101848044 18366464 359 1992294400 4194304 5092341 548682068848 18446744073709551615 4241086 0 0 4096 3 0 0 0 17 1 0 0
/proc/463/statm: 4484 359 101 219 0 4262 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 17936

[startup+3.10127 s]
/proc/loadavg: 1.00 1.00 1.00 2/77 464
/proc/meminfo: memFree=1754120/2055920 swapFree=4173572/4192956
[pid=463] ppid=461 vsize=17936 CPUtime=3.09
/proc/463/stat : 463 (minisat) R 461 463 32636 0 -1 4194304 555 0 0 0 309 0 0 0 25 0 1 0 1101848044 18366464 435 1992294400 4194304 5092341 548682068848 18446744073709551615 4240672 0 0 4096 3 0 0 0 17 1 0 0
/proc/463/statm: 4484 435 101 219 0 4262 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 17936

[startup+6.30178 s]
/proc/loadavg: 1.00 1.00 1.00 2/77 464
/proc/meminfo: memFree=1753608/2055920 swapFree=4173572/4192956
[pid=463] ppid=461 vsize=17940 CPUtime=6.29
/proc/463/stat : 463 (minisat) R 461 463 32636 0 -1 4194304 713 0 0 0 629 0 0 0 25 0 1 0 1101848044 18370560 514 1992294400 4194304 5092341 548682068848 18446744073709551615 4249850 0 0 4096 3 0 0 0 17 1 0 0
/proc/463/statm: 4485 514 101 219 0 4263 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 17940

[startup+12.7018 s]
/proc/loadavg: 1.00 1.00 1.00 2/77 464
/proc/meminfo: memFree=1753032/2055920 swapFree=4173572/4192956
[pid=463] ppid=461 vsize=17940 CPUtime=12.69
/proc/463/stat : 463 (minisat) R 461 463 32636 0 -1 4194304 844 0 0 0 1269 0 0 0 25 0 1 0 1101848044 18370560 645 1992294400 4194304 5092341 548682068848 18446744073709551615 4241447 0 0 4096 3 0 0 0 17 1 0 0
/proc/463/statm: 4485 645 101 219 0 4263 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 17940

[startup+25.5018 s]
/proc/loadavg: 1.00 1.00 1.00 2/77 464
/proc/meminfo: memFree=1752264/2055920 swapFree=4173572/4192956
[pid=463] ppid=461 vsize=17948 CPUtime=25.48
/proc/463/stat : 463 (minisat) R 461 463 32636 0 -1 4194304 1133 0 0 0 2548 0 0 0 25 0 1 0 1101848044 18378752 810 1992294400 4194304 5092341 548682068848 18446744073709551615 4241376 0 0 4096 3 0 0 0 17 1 0 0
/proc/463/statm: 4487 810 101 219 0 4265 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 17948

[startup+51.1019 s]
/proc/loadavg: 1.00 1.00 1.00 2/77 464
/proc/meminfo: memFree=1751496/2055920 swapFree=4173572/4192956
[pid=463] ppid=461 vsize=17948 CPUtime=51.08
/proc/463/stat : 463 (minisat) R 461 463 32636 0 -1 4194304 1322 0 0 0 5107 1 0 0 25 0 1 0 1101848044 18378752 999 1992294400 4194304 5092341 548682068848 18446744073709551615 4250350 0 0 4096 3 0 0 0 17 1 0 0
/proc/463/statm: 4487 999 101 219 0 4265 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 17948

[startup+102.305 s]
/proc/loadavg: 1.00 1.00 1.00 2/77 464
/proc/meminfo: memFree=1750280/2055920 swapFree=4173572/4192956
[pid=463] ppid=461 vsize=17948 CPUtime=102.26
/proc/463/stat : 463 (minisat) R 461 463 32636 0 -1 4194304 1614 0 0 0 10225 1 0 0 25 0 1 0 1101848044 18378752 1291 1992294400 4194304 5092341 548682068848 18446744073709551615 4240947 0 0 4096 3 0 0 0 17 1 0 0
/proc/463/statm: 4487 1291 101 219 0 4265 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 17948

[startup+162.303 s]
/proc/loadavg: 1.00 1.00 1.00 2/77 464
/proc/meminfo: memFree=1749640/2055920 swapFree=4173572/4192956
[pid=463] ppid=461 vsize=17948 CPUtime=162.24
/proc/463/stat : 463 (minisat) R 461 463 32636 0 -1 4194304 1777 0 0 0 16223 1 0 0 25 0 1 0 1101848044 18378752 1454 1992294400 4194304 5092341 548682068848 18446744073709551615 4252136 0 0 4096 3 0 0 0 17 1 0 0
/proc/463/statm: 4487 1454 101 219 0 4265 0
Current children cumulated CPU time (s) 162.24
Current children cumulated vsize (KiB) 17948

[startup+222.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/77 470
/proc/meminfo: memFree=1748736/2055920 swapFree=4173572/4192956
[pid=463] ppid=461 vsize=17948 CPUtime=222.22
/proc/463/stat : 463 (minisat) R 461 463 32636 0 -1 4194304 1974 0 0 0 22220 2 0 0 25 0 1 0 1101848044 18378752 1651 1992294400 4194304 5092341 548682068848 18446744073709551615 4240943 0 0 4096 3 0 0 0 17 1 0 0
/proc/463/statm: 4487 1651 101 219 0 4265 0
Current children cumulated CPU time (s) 222.22
Current children cumulated vsize (KiB) 17948

[startup+282.302 s]
/proc/loadavg: 1.16 1.04 1.01 2/77 950
/proc/meminfo: memFree=1747448/2055920 swapFree=4173572/4192956
[pid=463] ppid=461 vsize=23136 CPUtime=282.16
/proc/463/stat : 463 (minisat) R 461 463 32636 0 -1 4194304 2184 0 0 0 28213 3 0 0 25 0 1 0 1101848044 23691264 1861 1992294400 4194304 5092341 548682068848 18446744073709551615 4241376 0 0 4096 3 0 0 0 17 1 0 0
/proc/463/statm: 5784 1861 101 219 0 5562 0
Current children cumulated CPU time (s) 282.16
Current children cumulated vsize (KiB) 23136

[startup+342.301 s]
/proc/loadavg: 1.06 1.03 1.01 2/77 950
/proc/meminfo: memFree=1747512/2055920 swapFree=4173572/4192956
[pid=463] ppid=461 vsize=23136 CPUtime=342.14
/proc/463/stat : 463 (minisat) R 461 463 32636 0 -1 4194304 2203 0 0 0 34210 4 0 0 25 0 1 0 1101848044 23691264 1880 1992294400 4194304 5092341 548682068848 18446744073709551615 4250359 0 0 4096 3 0 0 0 17 1 0 0
/proc/463/statm: 5784 1880 101 219 0 5562 0
Current children cumulated CPU time (s) 342.14
Current children cumulated vsize (KiB) 23136

[startup+402.302 s]
/proc/loadavg: 1.02 1.03 1.00 2/77 950
/proc/meminfo: memFree=1747064/2055920 swapFree=4173572/4192956
[pid=463] ppid=461 vsize=23136 CPUtime=402.12
/proc/463/stat : 463 (minisat) R 461 463 32636 0 -1 4194304 2297 0 0 0 40208 4 0 0 25 0 1 0 1101848044 23691264 1974 1992294400 4194304 5092341 548682068848 18446744073709551615 4241418 0 0 4096 3 0 0 0 17 1 0 0
/proc/463/statm: 5784 1974 101 219 0 5562 0
Current children cumulated CPU time (s) 402.12
Current children cumulated vsize (KiB) 23136

[startup+462.301 s]
/proc/loadavg: 1.00 1.02 1.00 2/77 950
/proc/meminfo: memFree=1746872/2055920 swapFree=4173572/4192956
[pid=463] ppid=461 vsize=23136 CPUtime=462.1
/proc/463/stat : 463 (minisat) R 461 463 32636 0 -1 4194304 2360 0 0 0 46206 4 0 0 25 0 1 0 1101848044 23691264 2037 1992294400 4194304 5092341 548682068848 18446744073709551615 4240947 0 0 4096 3 0 0 0 17 1 0 0
/proc/463/statm: 5784 2037 101 219 0 5562 0
Current children cumulated CPU time (s) 462.1
Current children cumulated vsize (KiB) 23136

[startup+522.302 s]
/proc/loadavg: 1.00 1.01 1.00 2/77 950
/proc/meminfo: memFree=1746360/2055920 swapFree=4173572/4192956
[pid=463] ppid=461 vsize=23144 CPUtime=522.09
/proc/463/stat : 463 (minisat) R 461 463 32636 0 -1 4194304 2714 0 0 0 52204 5 0 0 25 0 1 0 1101848044 23699456 2157 1992294400 4194304 5092341 548682068848 18446744073709551615 4240571 0 0 4096 3 0 0 0 17 1 0 0
/proc/463/statm: 5786 2157 101 219 0 5564 0
Current children cumulated CPU time (s) 522.09
Current children cumulated vsize (KiB) 23144

[startup+582.302 s]
/proc/loadavg: 1.00 1.01 1.00 2/77 950
/proc/meminfo: memFree=1746120/2055920 swapFree=4173572/4192956
[pid=463] ppid=461 vsize=23144 CPUtime=582.07
/proc/463/stat : 463 (minisat) R 461 463 32636 0 -1 4194304 2770 0 0 0 58202 5 0 0 25 0 1 0 1101848044 23699456 2213 1992294400 4194304 5092341 548682068848 18446744073709551615 4250061 0 0 4096 3 0 0 0 17 1 0 0
/proc/463/statm: 5786 2213 101 219 0 5564 0
Current children cumulated CPU time (s) 582.07
Current children cumulated vsize (KiB) 23144

[startup+642.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/77 950
/proc/meminfo: memFree=1745864/2055920 swapFree=4173572/4192956
[pid=463] ppid=461 vsize=23144 CPUtime=642.05
/proc/463/stat : 463 (minisat) R 461 463 32636 0 -1 4194304 2834 0 0 0 64200 5 0 0 25 0 1 0 1101848044 23699456 2277 1992294400 4194304 5092341 548682068848 18446744073709551615 4250042 0 0 4096 3 0 0 0 17 1 0 0
/proc/463/statm: 5786 2277 101 219 0 5564 0
Current children cumulated CPU time (s) 642.05
Current children cumulated vsize (KiB) 23144

[startup+702.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/77 950
/proc/meminfo: memFree=1745672/2055920 swapFree=4173572/4192956
[pid=463] ppid=461 vsize=23144 CPUtime=702.03
/proc/463/stat : 463 (minisat) R 461 463 32636 0 -1 4194304 2880 0 0 0 70198 5 0 0 25 0 1 0 1101848044 23699456 2323 1992294400 4194304 5092341 548682068848 18446744073709551615 4240555 0 0 4096 3 0 0 0 17 1 0 0
/proc/463/statm: 5786 2323 101 219 0 5564 0
Current children cumulated CPU time (s) 702.03
Current children cumulated vsize (KiB) 23144

[startup+762.305 s]
/proc/loadavg: 1.00 1.00 1.00 2/77 950
/proc/meminfo: memFree=1745416/2055920 swapFree=4173572/4192956
[pid=463] ppid=461 vsize=23144 CPUtime=762.01
/proc/463/stat : 463 (minisat) R 461 463 32636 0 -1 4194304 2943 0 0 0 76196 5 0 0 25 0 1 0 1101848044 23699456 2386 1992294400 4194304 5092341 548682068848 18446744073709551615 4241089 0 0 4096 3 0 0 0 17 1 0 0
/proc/463/statm: 5786 2386 101 219 0 5564 0
Current children cumulated CPU time (s) 762.01
Current children cumulated vsize (KiB) 23144

[startup+822.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/77 950
/proc/meminfo: memFree=1745096/2055920 swapFree=4173572/4192956
[pid=463] ppid=461 vsize=23144 CPUtime=821.99
/proc/463/stat : 463 (minisat) R 461 463 32636 0 -1 4194304 3010 0 0 0 82194 5 0 0 25 0 1 0 1101848044 23699456 2453 1992294400 4194304 5092341 548682068848 18446744073709551615 4240611 0 0 4096 3 0 0 0 17 1 0 0
/proc/463/statm: 5786 2453 101 219 0 5564 0
Current children cumulated CPU time (s) 821.99
Current children cumulated vsize (KiB) 23144

[startup+882.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/77 950
/proc/meminfo: memFree=1744904/2055920 swapFree=4173572/4192956
[pid=463] ppid=461 vsize=23144 CPUtime=881.97
/proc/463/stat : 463 (minisat) R 461 463 32636 0 -1 4194304 3077 0 0 0 88192 5 0 0 25 0 1 0 1101848044 23699456 2520 1992294400 4194304 5092341 548682068848 18446744073709551615 4240969 0 0 4096 3 0 0 0 17 1 0 0
/proc/463/statm: 5786 2520 101 219 0 5564 0
Current children cumulated CPU time (s) 881.97
Current children cumulated vsize (KiB) 23144

[startup+942.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/77 950
/proc/meminfo: memFree=1744712/2055920 swapFree=4173572/4192956
[pid=463] ppid=461 vsize=23144 CPUtime=941.96
/proc/463/stat : 463 (minisat) R 461 463 32636 0 -1 4194304 3129 0 0 0 94190 6 0 0 25 0 1 0 1101848044 23699456 2572 1992294400 4194304 5092341 548682068848 18446744073709551615 4241019 0 0 4096 3 0 0 0 17 1 0 0
/proc/463/statm: 5786 2572 101 219 0 5564 0
Current children cumulated CPU time (s) 941.96
Current children cumulated vsize (KiB) 23144

[startup+1002.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/77 950
/proc/meminfo: memFree=1744520/2055920 swapFree=4173572/4192956
[pid=463] ppid=461 vsize=23144 CPUtime=1001.94
/proc/463/stat : 463 (minisat) R 461 463 32636 0 -1 4194304 3173 0 0 0 100188 6 0 0 25 0 1 0 1101848044 23699456 2616 1992294400 4194304 5092341 548682068848 18446744073709551615 4241380 0 0 4096 3 0 0 0 17 1 0 0
/proc/463/statm: 5786 2616 101 219 0 5564 0
Current children cumulated CPU time (s) 1001.94
Current children cumulated vsize (KiB) 23144

[startup+1062.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/77 950
/proc/meminfo: memFree=1744328/2055920 swapFree=4173572/4192956
[pid=463] ppid=461 vsize=23144 CPUtime=1061.92
/proc/463/stat : 463 (minisat) R 461 463 32636 0 -1 4194304 3218 0 0 0 106186 6 0 0 25 0 1 0 1101848044 23699456 2661 1992294400 4194304 5092341 548682068848 18446744073709551615 4241011 0 0 4096 3 0 0 0 17 1 0 0
/proc/463/statm: 5786 2661 101 219 0 5564 0
Current children cumulated CPU time (s) 1061.92
Current children cumulated vsize (KiB) 23144

[startup+1122.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/77 950
/proc/meminfo: memFree=1744008/2055920 swapFree=4173572/4192956
[pid=463] ppid=461 vsize=23144 CPUtime=1121.9
/proc/463/stat : 463 (minisat) R 461 463 32636 0 -1 4194304 3288 0 0 0 112184 6 0 0 25 0 1 0 1101848044 23699456 2731 1992294400 4194304 5092341 548682068848 18446744073709551615 4241447 0 0 4096 3 0 0 0 17 1 0 0
/proc/463/statm: 5786 2731 101 219 0 5564 0
Current children cumulated CPU time (s) 1121.9
Current children cumulated vsize (KiB) 23144

[startup+1182.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/77 950
/proc/meminfo: memFree=1743880/2055920 swapFree=4173572/4192956
[pid=463] ppid=461 vsize=23144 CPUtime=1181.88
/proc/463/stat : 463 (minisat) R 461 463 32636 0 -1 4194304 3322 0 0 0 118182 6 0 0 25 0 1 0 1101848044 23699456 2765 1992294400 4194304 5092341 548682068848 18446744073709551615 4241447 0 0 4096 3 0 0 0 17 1 0 0
/proc/463/statm: 5786 2765 101 219 0 5564 0
Current children cumulated CPU time (s) 1181.88
Current children cumulated vsize (KiB) 23144



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.5 s]
/proc/loadavg: 1.00 1.00 1.00 2/77 950
/proc/meminfo: memFree=1743880/2055920 swapFree=4173572/4192956
[pid=463] ppid=461 vsize=23144 CPUtime=1200.07
/proc/463/stat : 463 (minisat) R 461 463 32636 0 -1 4194304 3322 0 0 0 120001 6 0 0 25 0 1 0 1101848044 23699456 2765 1992294400 4194304 5092341 548682068848 18446744073709551615 4241039 0 0 4096 3 0 0 0 17 1 0 0
/proc/463/statm: 5786 2765 101 219 0 5564 0
Current children cumulated CPU time (s) 1200.07
Current children cumulated vsize (KiB) 23144

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 2/77 950
/proc/meminfo: memFree=1743880/2055920 swapFree=4173572/4192956
[pid=463] ppid=461 vsize=23144 CPUtime=1200.07
/proc/463/stat : 463 (minisat) R 461 463 32636 0 -1 4194304 3322 0 0 0 120001 6 0 0 25 0 1 0 1101848044 23699456 2765 1992294400 4194304 5092341 548682068848 18446744073709551615 4241039 0 0 4096 3 0 0 0 17 1 0 0
/proc/463/statm: 5786 2765 101 219 0 5564 0
Current children cumulated CPU time (s) 1200.07
Current children cumulated vsize (KiB) 23144

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1200.51
CPU time (s): 1200.09
CPU user time (s): 1200.02
CPU system time (s): 0.070989
CPU usage (%): 99.9651
Max. virtual memory (cumulated for all children) (KiB): 28324

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1200.02
system time used= 0.070989
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 3322
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= 2474

runsolver used 1.12883 second user time and 3.2575 second system time

The end

Launcher Data 

Begin job on node69 at 2009-03-29 03:57:50
IDJOB=1520400
IDBENCH=70629
IDSOLVER=546
FILE ID=node69/1520400-1238291870
PBS_JOBID= 9060923
Free space on /tmp= 65728 MiB

SOLVER NAME= MiniSat 2.1 (Sat-race'08 Edition)
BENCH NAME= SAT09/RANDOM/MEDIUM/3SAT/UNKNOWN/380/unif-k3-r4.25-v380-c1615-S1807135406-059.cnf
COMMAND LINE= HOME/minisat BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1520400-1238291870/watcher-1520400-1238291870 -o /tmp/evaluation-result-1520400-1238291870/solver-1520400-1238291870 -C 1200 -W 1800 -M 1800 --output-limit 1,15  HOME/minisat HOME/instance-1520400-1238291870.cnf

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

MD5SUM BENCH= cb595cd6bad1f0c5699baaa892a03467
RANDOM SEED=35909036

node69.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		: 3000.261
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	: 5931.00
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		: 3000.261
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:       1755952 kB
Buffers:         61196 kB
Cached:         159456 kB
SwapCached:      10072 kB
Active:         127072 kB
Inactive:       105540 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1755952 kB
SwapTotal:     4192956 kB
SwapFree:      4173572 kB
Dirty:             952 kB
Writeback:           0 kB
Mapped:          17704 kB
Slab:            52040 kB
Committed_AS:  3460284 kB
PageTables:       2336 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= 65724 MiB
End job on node69 at 2009-03-29 04:17:52