Trace number 421107

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, and are wall clock time (not CPU 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 SAT 2007? (TO) 1200.03 1200.51

General information on the benchmark

Namerandom/OnTreshold/3SAT/v650/
unif-k3-r4.261-v650-c2769-S2127524023-19.UNSAT.shuffled.cnf
MD5SUMd9d38e7c336971f2f3e902a52634aaec
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmark
Best CPU time to get the best result obtained on this benchmark
Satisfiable
(Un)Satisfiability was proved
Number of variables650
Number of clauses2769
Sum of the clauses size8307
Maximum clause length3
Minimum clause length3
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 32769
Number of clauses of size 40
Number of clauses of size 50
Number of clauses of size over 50

Solver Data (download as text)

0.00/0.00	c This is MiniSat 2.0 (Feb 1 2007, SAT-Competition version)
0.00/0.00	c ============================[ Problem Statistics ]=============================
0.00/0.00	c |                                                                             |
0.00/0.00	c |  Number of variables:  650                                                  |
0.00/0.00	c |  Number of clauses:    2769                                                 |
0.00/0.00	c |  Parsing time:         0.00         s                                       |
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 |         0 |     635     2752     8345 |      917        0    nan |  0.000 % |
0.00/0.01	c |       100 |     635     2752     8345 |     1009      100     31 |  0.000 % |
0.00/0.01	c |       250 |     635     2752     8345 |     1109      250     29 |  0.000 % |
0.02/0.02	c |       475 |     635     2752     8345 |     1220      475     26 |  0.000 % |
0.02/0.04	c |       813 |     635     2752     8345 |     1343      813     27 |  0.000 % |
0.02/0.06	c |      1319 |     635     2752     8345 |     1477     1319     28 |  0.000 % |
0.09/0.10	c |      2078 |     635     2752     8345 |     1625     1290     28 |  0.000 % |
0.09/0.16	c |      3219 |     635     2752     8345 |     1787     1585     25 |  0.000 % |
0.19/0.26	c |      4928 |     635     2752     8345 |     1966     1437     26 |  0.000 % |
0.39/0.40	c |      7490 |     635     2752     8345 |     2163     1978     26 |  0.000 % |
0.59/0.63	c |     11337 |     635     2752     8345 |     2379     1389     23 |  0.000 % |
0.89/0.99	c |     17105 |     635     2752     8345 |     2617     2227     26 |  0.000 % |
1.49/1.57	c |     25754 |     635     2752     8345 |     2878     1462     25 |  0.000 % |
2.39/2.44	c |     38728 |     635     2752     8345 |     3166     2625     27 |  0.000 % |
3.79/3.81	c |     58189 |     635     2752     8345 |     3483     2692     26 |  0.000 % |
5.89/5.91	c |     87382 |     635     2752     8345 |     3831     3483     28 |  0.000 % |
9.19/9.22	c |    131171 |     635     2752     8345 |     4215     2355     26 |  0.000 % |
14.19/14.21	c |    196855 |     635     2752     8345 |     4636     3692     28 |  0.000 % |
21.99/22.07	c |    295381 |     635     2752     8345 |     5100     3392     25 |  0.000 % |
34.48/34.58	c |    443170 |     635     2752     8345 |     5610     3734     26 |  0.000 % |
54.27/54.35	c |    664853 |     635     2752     8345 |     6171     3660     27 |  0.000 % |
84.07/84.11	c |    997378 |     635     2752     8345 |     6788     5337     27 |  0.000 % |
131.15/131.27	c |   1496167 |     635     2752     8345 |     7467     3556     25 |  0.000 % |
205.23/205.39	c |   2244351 |     635     2752     8345 |     8214     5420     26 |  0.000 % |
320.19/320.37	c |   3366629 |     635     2752     8345 |     9035     5754     26 |  0.000 % |
503.33/503.68	c |   5050040 |     635     2752     8345 |     9939     4848     28 |  0.000 % |
791.34/791.73	c |   7575156 |     635     2752     8345 |    10932     7203     29 |  0.000 % |

Verifier Data (download as text)

ERROR: Unexpected answer ! (SATISFIABLE/UNSATISFIABLE expected)
Got answer:

Watcher Data (download as text)

runsolver version 3.2.3 (c) roussel@cril.univ-artois.fr

command line: runsolver --timestamp -w ROOT/results/node3/watcher-421107-1177498489 -o ROOT/results/node3/solver-421107-1177498489 -C 1200 -W 2400 -M 1800 --output-limit 1,15 /tmp/evaluation/421107-1177498489/minisat_noassertions /tmp/evaluation/421107-1177498489/instance-421107-1177498489.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): 2400 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 0.93 3/77 10758
/proc/meminfo: memFree=1772512/2055920 swapFree=4138796/4192956
[pid=10758] ppid=10756 vsize=1992 CPUtime=0
/proc/10758/stat : 10758 (minisat_noasser) R 10756 10758 9988 0 -1 4194304 162 0 0 0 0 0 0 0 18 0 1 0 225886638 2039808 148 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134529246 0 0 4096 3 0 0 0 17 1 0 0
/proc/10758/statm: 498 148 62 130 0 365 0

[startup+0.022404 s]
/proc/loadavg: 1.00 1.00 0.93 3/77 10758
/proc/meminfo: memFree=1772512/2055920 swapFree=4138796/4192956
[pid=10758] ppid=10756 vsize=1980 CPUtime=0.02
/proc/10758/stat : 10758 (minisat_noasser) R 10756 10758 9988 0 -1 4194304 169 0 0 0 2 0 0 0 18 0 1 0 225886638 2027520 155 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546927 0 0 4096 3 0 0 0 17 1 0 0
/proc/10758/statm: 495 155 66 130 0 362 0
Current children cumulated CPU time (s) 0.02
Current children cumulated vsize (KiB) 1980

[startup+0.101417 s]
/proc/loadavg: 1.00 1.00 0.93 3/77 10758
/proc/meminfo: memFree=1772512/2055920 swapFree=4138796/4192956
[pid=10758] ppid=10756 vsize=2112 CPUtime=0.09
/proc/10758/stat : 10758 (minisat_noasser) R 10756 10758 9988 0 -1 4194304 206 0 0 0 9 0 0 0 18 0 1 0 225886638 2162688 192 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546864 0 0 4096 3 0 0 0 17 1 0 0
/proc/10758/statm: 528 192 66 130 0 395 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 2112

[startup+0.301448 s]
/proc/loadavg: 1.00 1.00 0.93 3/77 10758
/proc/meminfo: memFree=1772512/2055920 swapFree=4138796/4192956
[pid=10758] ppid=10756 vsize=2244 CPUtime=0.29
/proc/10758/stat : 10758 (minisat_noasser) R 10756 10758 9988 0 -1 4194304 231 0 0 0 29 0 0 0 19 0 1 0 225886638 2297856 217 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546842 0 0 4096 3 0 0 0 17 1 0 0
/proc/10758/statm: 561 217 66 130 0 428 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 2244

[startup+0.701513 s]
/proc/loadavg: 1.00 1.00 0.93 3/77 10758
/proc/meminfo: memFree=1772512/2055920 swapFree=4138796/4192956
[pid=10758] ppid=10756 vsize=2244 CPUtime=0.69
/proc/10758/stat : 10758 (minisat_noasser) R 10756 10758 9988 0 -1 4194304 257 0 0 0 69 0 0 0 22 0 1 0 225886638 2297856 243 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134520847 0 0 4096 3 0 0 0 17 1 0 0
/proc/10758/statm: 561 243 66 130 0 428 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 2244

[startup+1.50164 s]
/proc/loadavg: 1.00 1.00 0.93 2/78 10759
/proc/meminfo: memFree=1771736/2055920 swapFree=4138796/4192956
[pid=10758] ppid=10756 vsize=2376 CPUtime=1.49
/proc/10758/stat : 10758 (minisat_noasser) R 10756 10758 9988 0 -1 4194304 291 0 0 0 149 0 0 0 25 0 1 0 225886638 2433024 277 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547143 0 0 4096 3 0 0 0 17 1 0 0
/proc/10758/statm: 594 277 66 130 0 461 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 2376

[startup+3.1019 s]
/proc/loadavg: 1.00 1.00 0.93 2/78 10759
/proc/meminfo: memFree=1771480/2055920 swapFree=4138796/4192956
[pid=10758] ppid=10756 vsize=2640 CPUtime=3.09
/proc/10758/stat : 10758 (minisat_noasser) R 10756 10758 9988 0 -1 4194304 337 0 0 0 309 0 0 0 25 0 1 0 225886638 2703360 323 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547187 0 0 4096 3 0 0 0 17 1 0 0
/proc/10758/statm: 660 323 66 130 0 527 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 2640

[startup+6.30242 s]
/proc/loadavg: 1.00 1.00 0.93 2/78 10759
/proc/meminfo: memFree=1771096/2055920 swapFree=4138796/4192956
[pid=10758] ppid=10756 vsize=2772 CPUtime=6.29
/proc/10758/stat : 10758 (minisat_noasser) R 10756 10758 9988 0 -1 4194304 393 0 0 0 629 0 0 0 25 0 1 0 225886638 2838528 379 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/10758/statm: 693 379 66 130 0 560 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 2772

[startup+12.7015 s]
/proc/loadavg: 1.00 1.00 0.93 2/78 10759
/proc/meminfo: memFree=1770712/2055920 swapFree=4138796/4192956
[pid=10758] ppid=10756 vsize=3036 CPUtime=12.69
/proc/10758/stat : 10758 (minisat_noasser) R 10756 10758 9988 0 -1 4194304 457 0 0 0 1269 0 0 0 25 0 1 0 225886638 3108864 443 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547143 0 0 4096 3 0 0 0 17 1 0 0
/proc/10758/statm: 759 443 66 130 0 626 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 3036

[startup+25.5015 s]
/proc/loadavg: 1.00 1.00 0.93 2/78 10759
/proc/meminfo: memFree=1770264/2055920 swapFree=4138796/4192956
[pid=10758] ppid=10756 vsize=3568 CPUtime=25.49
/proc/10758/stat : 10758 (minisat_noasser) R 10756 10758 9988 0 -1 4194304 563 0 0 0 2549 0 0 0 25 0 1 0 225886638 3653632 549 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546942 0 0 4096 3 0 0 0 17 1 0 0
/proc/10758/statm: 892 549 66 130 0 759 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 3568

[startup+51.1017 s]
/proc/loadavg: 1.00 1.00 0.93 2/78 10759
/proc/meminfo: memFree=1769816/2055920 swapFree=4138796/4192956
[pid=10758] ppid=10756 vsize=3980 CPUtime=51.08
/proc/10758/stat : 10758 (minisat_noasser) R 10756 10758 9988 0 -1 4194304 665 0 0 0 5108 0 0 0 25 0 1 0 225886638 4075520 651 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/10758/statm: 995 651 66 130 0 862 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 3980

[startup+102.306 s]
/proc/loadavg: 1.00 1.00 0.93 2/78 10759
/proc/meminfo: memFree=1769176/2055920 swapFree=4138796/4192956
[pid=10758] ppid=10756 vsize=4508 CPUtime=102.27
/proc/10758/stat : 10758 (minisat_noasser) R 10756 10758 9988 0 -1 4194304 824 0 0 0 10226 1 0 0 25 0 1 0 225886638 4616192 810 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547004 0 0 4096 3 0 0 0 17 1 0 0
/proc/10758/statm: 1127 810 66 130 0 994 0
Current children cumulated CPU time (s) 102.27
Current children cumulated vsize (KiB) 4508

[startup+162.302 s]
/proc/loadavg: 1.00 1.00 0.93 2/78 10759
/proc/meminfo: memFree=1768600/2055920 swapFree=4138796/4192956
[pid=10758] ppid=10756 vsize=5044 CPUtime=162.24
/proc/10758/stat : 10758 (minisat_noasser) R 10756 10758 9988 0 -1 4194304 954 0 0 0 16223 1 0 0 25 0 1 0 225886638 5165056 940 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546885 0 0 4096 3 0 0 0 17 1 0 0
/proc/10758/statm: 1261 940 66 130 0 1128 0
Current children cumulated CPU time (s) 162.24
Current children cumulated vsize (KiB) 5044

[startup+222.301 s]
/proc/loadavg: 1.00 1.00 0.93 2/78 10759
/proc/meminfo: memFree=1768216/2055920 swapFree=4138796/4192956
[pid=10758] ppid=10756 vsize=5444 CPUtime=222.22
/proc/10758/stat : 10758 (minisat_noasser) R 10756 10758 9988 0 -1 4194304 1058 0 0 0 22220 2 0 0 25 0 1 0 225886638 5574656 1044 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547020 0 0 4096 3 0 0 0 17 1 0 0
/proc/10758/statm: 1361 1044 66 130 0 1228 0
Current children cumulated CPU time (s) 222.22
Current children cumulated vsize (KiB) 5444

[startup+282.301 s]
/proc/loadavg: 1.00 1.00 0.93 2/78 10759
/proc/meminfo: memFree=1767960/2055920 swapFree=4138796/4192956
[pid=10758] ppid=10756 vsize=5844 CPUtime=282.2
/proc/10758/stat : 10758 (minisat_noasser) R 10756 10758 9988 0 -1 4194304 1132 0 0 0 28218 2 0 0 25 0 1 0 225886638 5984256 1118 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547004 0 0 4096 3 0 0 0 17 1 0 0
/proc/10758/statm: 1461 1118 66 130 0 1328 0
Current children cumulated CPU time (s) 282.2
Current children cumulated vsize (KiB) 5844

[startup+342.302 s]
/proc/loadavg: 1.00 1.00 0.93 2/78 10759
/proc/meminfo: memFree=1767448/2055920 swapFree=4138796/4192956
[pid=10758] ppid=10756 vsize=6228 CPUtime=342.18
/proc/10758/stat : 10758 (minisat_noasser) R 10756 10758 9988 0 -1 4194304 1239 0 0 0 34215 3 0 0 25 0 1 0 225886638 6377472 1225 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546999 0 0 4096 3 0 0 0 17 1 0 0
/proc/10758/statm: 1557 1225 66 130 0 1424 0
Current children cumulated CPU time (s) 342.18
Current children cumulated vsize (KiB) 6228

[startup+402.302 s]
/proc/loadavg: 1.00 1.00 0.93 2/84 10915
/proc/meminfo: memFree=1765864/2055920 swapFree=4138796/4192956
[pid=10758] ppid=10756 vsize=6492 CPUtime=402.09
/proc/10758/stat : 10758 (minisat_noasser) R 10756 10758 9988 0 -1 4194304 1316 0 0 0 40204 5 0 0 25 0 1 0 225886638 6647808 1302 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547313 0 0 4096 3 0 0 0 17 1 0 0
/proc/10758/statm: 1623 1302 66 130 0 1490 0
Current children cumulated CPU time (s) 402.09
Current children cumulated vsize (KiB) 6492

[startup+462.301 s]
/proc/loadavg: 1.00 1.00 0.93 2/78 10957
/proc/meminfo: memFree=1766808/2055920 swapFree=4138796/4192956
[pid=10758] ppid=10756 vsize=6760 CPUtime=462.04
/proc/10758/stat : 10758 (minisat_noasser) R 10756 10758 9988 0 -1 4194304 1366 0 0 0 46199 5 0 0 25 0 1 0 225886638 6922240 1352 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546927 0 0 4096 3 0 0 0 17 1 0 0
/proc/10758/statm: 1690 1352 66 130 0 1557 0
Current children cumulated CPU time (s) 462.04
Current children cumulated vsize (KiB) 6760

[startup+522.301 s]
/proc/loadavg: 1.00 1.00 0.93 2/78 10957
/proc/meminfo: memFree=1766552/2055920 swapFree=4138796/4192956
[pid=10758] ppid=10756 vsize=7032 CPUtime=522.02
/proc/10758/stat : 10758 (minisat_noasser) R 10756 10758 9988 0 -1 4194304 1437 0 0 0 52196 6 0 0 25 0 1 0 225886638 7200768 1423 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134552652 0 0 4096 3 0 0 0 17 1 0 0
/proc/10758/statm: 1758 1423 66 130 0 1625 0
Current children cumulated CPU time (s) 522.02
Current children cumulated vsize (KiB) 7032

[startup+582.302 s]
/proc/loadavg: 1.00 1.00 0.93 2/78 10957
/proc/meminfo: memFree=1766360/2055920 swapFree=4138796/4192956
[pid=10758] ppid=10756 vsize=7164 CPUtime=582
/proc/10758/stat : 10758 (minisat_noasser) R 10756 10758 9988 0 -1 4194304 1490 0 0 0 58194 6 0 0 25 0 1 0 225886638 7335936 1476 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/10758/statm: 1791 1476 66 130 0 1658 0
Current children cumulated CPU time (s) 582
Current children cumulated vsize (KiB) 7164

[startup+642.302 s]
/proc/loadavg: 1.00 1.00 0.93 2/78 10957
/proc/meminfo: memFree=1766104/2055920 swapFree=4138796/4192956
[pid=10758] ppid=10756 vsize=7436 CPUtime=641.99
/proc/10758/stat : 10758 (minisat_noasser) R 10756 10758 9988 0 -1 4194304 1535 0 0 0 64192 7 0 0 25 0 1 0 225886638 7614464 1521 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547001 0 0 4096 3 0 0 0 17 1 0 0
/proc/10758/statm: 1859 1521 66 130 0 1726 0
Current children cumulated CPU time (s) 641.99
Current children cumulated vsize (KiB) 7436

[startup+702.302 s]
/proc/loadavg: 1.00 1.00 0.93 2/78 10957
/proc/meminfo: memFree=1765976/2055920 swapFree=4138796/4192956
[pid=10758] ppid=10756 vsize=7436 CPUtime=701.96
/proc/10758/stat : 10758 (minisat_noasser) R 10756 10758 9988 0 -1 4194304 1558 0 0 0 70189 7 0 0 25 0 1 0 225886638 7614464 1544 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134552786 0 0 4096 3 0 0 0 17 1 0 0
/proc/10758/statm: 1859 1544 66 130 0 1726 0
Current children cumulated CPU time (s) 701.96
Current children cumulated vsize (KiB) 7436

[startup+762.305 s]
/proc/loadavg: 1.00 1.00 0.93 2/78 10957
/proc/meminfo: memFree=1765784/2055920 swapFree=4138796/4192956
[pid=10758] ppid=10756 vsize=7568 CPUtime=761.95
/proc/10758/stat : 10758 (minisat_noasser) R 10756 10758 9988 0 -1 4194304 1592 0 0 0 76187 8 0 0 25 0 1 0 225886638 7749632 1578 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546864 0 0 4096 3 0 0 0 17 1 0 0
/proc/10758/statm: 1892 1578 66 130 0 1759 0
Current children cumulated CPU time (s) 761.95
Current children cumulated vsize (KiB) 7568

[startup+822.302 s]
/proc/loadavg: 1.00 1.00 0.93 2/78 10957
/proc/meminfo: memFree=1765528/2055920 swapFree=4138796/4192956
[pid=10758] ppid=10756 vsize=7960 CPUtime=821.92
/proc/10758/stat : 10758 (minisat_noasser) R 10756 10758 9988 0 -1 4194304 1665 0 0 0 82184 8 0 0 25 0 1 0 225886638 8151040 1651 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/10758/statm: 1990 1651 66 130 0 1857 0
Current children cumulated CPU time (s) 821.92
Current children cumulated vsize (KiB) 7960

[startup+882.302 s]
/proc/loadavg: 1.00 1.00 0.93 2/78 10957
/proc/meminfo: memFree=1765464/2055920 swapFree=4138796/4192956
[pid=10758] ppid=10756 vsize=8096 CPUtime=881.91
/proc/10758/stat : 10758 (minisat_noasser) R 10756 10758 9988 0 -1 4194304 1709 0 0 0 88182 9 0 0 25 0 1 0 225886638 8290304 1695 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546842 0 0 4096 3 0 0 0 17 1 0 0
/proc/10758/statm: 2024 1695 66 130 0 1891 0
Current children cumulated CPU time (s) 881.91
Current children cumulated vsize (KiB) 8096

[startup+942.301 s]
/proc/loadavg: 1.00 1.00 0.93 2/78 10957
/proc/meminfo: memFree=1765464/2055920 swapFree=4138796/4192956
[pid=10758] ppid=10756 vsize=8228 CPUtime=941.89
/proc/10758/stat : 10758 (minisat_noasser) R 10756 10758 9988 0 -1 4194304 1736 0 0 0 94179 10 0 0 25 0 1 0 225886638 8425472 1722 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547273 0 0 4096 3 0 0 0 17 1 0 0
/proc/10758/statm: 2057 1722 66 130 0 1924 0
Current children cumulated CPU time (s) 941.89
Current children cumulated vsize (KiB) 8228

[startup+1002.3 s]
/proc/loadavg: 1.00 1.00 0.93 2/78 10957
/proc/meminfo: memFree=1765336/2055920 swapFree=4138796/4192956
[pid=10758] ppid=10756 vsize=8360 CPUtime=1001.87
/proc/10758/stat : 10758 (minisat_noasser) R 10756 10758 9988 0 -1 4194304 1761 0 0 0 100177 10 0 0 25 0 1 0 225886638 8560640 1747 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546885 0 0 4096 3 0 0 0 17 1 0 0
/proc/10758/statm: 2090 1747 66 130 0 1957 0
Current children cumulated CPU time (s) 1001.87
Current children cumulated vsize (KiB) 8360

[startup+1062.3 s]
/proc/loadavg: 1.00 1.00 0.93 2/78 10957
/proc/meminfo: memFree=1765272/2055920 swapFree=4138796/4192956
[pid=10758] ppid=10756 vsize=8496 CPUtime=1061.85
/proc/10758/stat : 10758 (minisat_noasser) R 10756 10758 9988 0 -1 4194304 1790 0 0 0 106174 11 0 0 25 0 1 0 225886638 8699904 1776 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546927 0 0 4096 3 0 0 0 17 1 0 0
/proc/10758/statm: 2124 1776 66 130 0 1991 0
Current children cumulated CPU time (s) 1061.85
Current children cumulated vsize (KiB) 8496

[startup+1122.3 s]
/proc/loadavg: 1.00 1.00 0.93 2/78 10957
/proc/meminfo: memFree=1765208/2055920 swapFree=4138796/4192956
[pid=10758] ppid=10756 vsize=8628 CPUtime=1121.83
/proc/10758/stat : 10758 (minisat_noasser) R 10756 10758 9988 0 -1 4194304 1824 0 0 0 112172 11 0 0 25 0 1 0 225886638 8835072 1810 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/10758/statm: 2157 1810 66 130 0 2024 0
Current children cumulated CPU time (s) 1121.83
Current children cumulated vsize (KiB) 8628

[startup+1182.3 s]
/proc/loadavg: 1.00 1.00 0.93 2/78 10957
/proc/meminfo: memFree=1765144/2055920 swapFree=4138796/4192956
[pid=10758] ppid=10756 vsize=8628 CPUtime=1181.82
/proc/10758/stat : 10758 (minisat_noasser) R 10756 10758 9988 0 -1 4194304 1836 0 0 0 118170 12 0 0 25 0 1 0 225886638 8835072 1822 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134552403 0 0 4096 3 0 0 0 17 1 0 0
/proc/10758/statm: 2157 1822 66 130 0 2024 0
Current children cumulated CPU time (s) 1181.82
Current children cumulated vsize (KiB) 8628



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.5 s]
/proc/loadavg: 1.15 1.03 0.94 2/78 10957
/proc/meminfo: memFree=1765016/2055920 swapFree=4138796/4192956
[pid=10758] ppid=10756 vsize=8756 CPUtime=1200.01
/proc/10758/stat : 10758 (minisat_noasser) R 10756 10758 9988 0 -1 4194304 1857 0 0 0 119989 12 0 0 25 0 1 0 225886638 8966144 1843 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547011 0 0 4096 3 0 0 0 17 1 0 0
/proc/10758/statm: 2189 1843 66 130 0 2056 0
Current children cumulated CPU time (s) 1200.01
Current children cumulated vsize (KiB) 8756

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: 1.15 1.03 0.94 2/78 10957
/proc/meminfo: memFree=1765016/2055920 swapFree=4138796/4192956
[pid=10758] ppid=10756 vsize=8756 CPUtime=1200.01
/proc/10758/stat : 10758 (minisat_noasser) R 10756 10758 9988 0 -1 4194304 1857 0 0 0 119989 12 0 0 25 0 1 0 225886638 8966144 1843 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547011 0 0 4096 3 0 0 0 17 1 0 0
/proc/10758/statm: 2189 1843 66 130 0 2056 0
Current children cumulated CPU time (s) 1200.01
Current children cumulated vsize (KiB) 8756

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1200.51
CPU time (s): 1200.03
CPU user time (s): 1199.9
CPU system time (s): 0.12898
CPU usage (%): 99.9599
Max. virtual memory (cumulated for all children) (KiB): 8760

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1199.9
system time used= 0.12898
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 1857
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= 17791

runsolver used 0.967852 second user time and 2.44163 second system time

The end

Launcher Data (download as text)

Begin job on node3 on Wed Apr 25 10:54:49 UTC 2007

IDJOB= 421107
IDBENCH= 20016
IDSOLVER= 188
FILE ID= node3/421107-1177498489

PBS_JOBID= 4685858

Free space on /tmp= 66364 MiB

SOLVER NAME= minisat SAT 2007
BENCH NAME= HOME/pub/bench/SAT07/random/OnTreshold/3SAT/v650/unif-k3-r4.261-v650-c2769-S2127524023-19.UNSAT.shuffled.cnf
COMMAND LINE= /tmp/evaluation/421107-1177498489/minisat_noassertions /tmp/evaluation/421107-1177498489/instance-421107-1177498489.cnf
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node3/watcher-421107-1177498489 -o ROOT/results/node3/solver-421107-1177498489 -C 1200 -W 2400 -M 1800 --output-limit 1,15  /tmp/evaluation/421107-1177498489/minisat_noassertions /tmp/evaluation/421107-1177498489/instance-421107-1177498489.cnf

META MD5SUM SOLVER= 80cbedba287df00eb7b45eadedad758b
MD5SUM BENCH=  d9d38e7c336971f2f3e902a52634aaec

RANDOM SEED= 375028975

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node3.alineos.net 2.6.9-22.EL.rootsmp #1 SMP Mon Oct 3 08:59:52 CEST 2005 x86_64 x86_64 x86_64 GNU/Linux

/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		: 3000.270
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		: 3000.270
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:       1772920 kB
Buffers:         42212 kB
Cached:         161408 kB
SwapCached:      17720 kB
Active:         119660 kB
Inactive:       120544 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1772920 kB
SwapTotal:     4192956 kB
SwapFree:      4138796 kB
Dirty:            1532 kB
Writeback:           0 kB
Mapped:          42596 kB
Slab:            28268 kB
Committed_AS:  6120144 kB
PageTables:       1812 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= 66364 MiB

End job on node3 on Wed Apr 25 11:14:52 UTC 2007