Trace number 299796

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 (with assertions)? (TO) 1200.06 1200.37

General information on the benchmark

Namerandom/OnTreshold/3SAT/v400/
unif-k3-r4.26-v400-c1704-S105499989-20.UNSAT.shuffled.cnf
MD5SUMb03952152dea0613061828eb775a4d85
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkUNSAT
Best CPU time to get the best result obtained on this benchmark81.2866
Satisfiable
(Un)Satisfiability was proved
Number of variables400
Number of clauses1704
Sum of the clauses size5112
Maximum clause length3
Minimum clause length3
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 31704
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:  400                                                  |
0.00/0.00	c |  Number of clauses:    1704                                                 |
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 |     389     1677     5079 |      559        0    nan |  0.000 % |
0.00/0.00	c |       100 |     389     1677     5079 |      614      100     23 |  0.001 % |
0.00/0.01	c |       251 |     389     1677     5079 |      676      251     22 |  0.001 % |
0.00/0.02	c |       476 |     389     1677     5079 |      744      476     20 |  0.001 % |
0.00/0.03	c |       816 |     389     1677     5079 |      818      427     17 |  0.001 % |
0.00/0.05	c |      1322 |     389     1677     5079 |      900      514     17 |  0.001 % |
0.00/0.07	c |      2081 |     389     1677     5079 |      990      809     18 |  0.001 % |
0.10/0.12	c |      3222 |     389     1677     5079 |     1089      926     18 |  0.001 % |
0.10/0.18	c |      4930 |     389     1677     5079 |     1198      946     16 |  0.001 % |
0.20/0.29	c |      7493 |     389     1677     5079 |     1318     1025     16 |  0.001 % |
0.41/0.45	c |     11337 |     389     1677     5079 |     1449      827     15 |  0.001 % |
0.61/0.70	c |     17104 |     389     1677     5079 |     1594     1400     16 |  0.001 % |
1.02/1.09	c |     25753 |     389     1677     5079 |     1754     1043     17 |  0.001 % |
1.63/1.69	c |     38728 |     389     1677     5079 |     1929     1489     18 |  0.001 % |
2.56/2.62	c |     58190 |     389     1677     5079 |     2122     1313     17 |  0.001 % |
3.99/4.06	c |     87383 |     389     1677     5079 |     2335     1391     17 |  0.001 % |
6.24/6.31	c |    131173 |     389     1677     5079 |     2568     1369     16 |  0.001 % |
9.62/9.72	c |    196858 |     389     1677     5079 |     2825     1966     19 |  0.001 % |
14.95/14.96	c |    295385 |     389     1677     5079 |     3107     1887     15 |  0.001 % |
23.14/23.24	c |    443176 |     389     1677     5079 |     3418     1920     18 |  0.001 % |
36.25/36.33	c |    664859 |     389     1677     5079 |     3760     2316     18 |  0.001 % |
56.63/56.72	c |    997384 |     389     1677     5079 |     4136     2489     18 |  0.001 % |
88.58/88.61	c |   1496173 |     389     1677     5079 |     4550     2403     19 |  0.001 % |
137.43/137.54	c |   2244355 |     389     1677     5079 |     5005     2894     18 |  0.001 % |
214.34/214.44	c |   3366629 |     389     1677     5079 |     5506     3454     18 |  0.001 % |
333.34/333.53	c |   5050040 |     389     1677     5079 |     6056     4577     19 |  0.001 % |
521.07/521.29	c |   7575157 |     389     1677     5079 |     6662     4420     19 |  0.001 % |
814.17/814.43	c |  11362832 |     389     1677     5079 |     7328     4383     18 |  0.001 % |

Verifier Data (download as text)

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

Watcher Data (download as text)

runsolver version 3.2.0 (c) roussel@cril.univ-artois.fr

command line: runsolver --timestamp -w ROOT/results/node2/watcher-299796-1171877508 -o ROOT/results/node2/solver-299796-1171877508 -C 1200 -M 1800 --output-limit 1,15 /tmp/evaluation/299796-1171877508/minisat /tmp/evaluation/299796-1171877508/instance-299796-1171877508.cnf 

Enforcing CPUTime limit (soft limit, will send SIGTERM then SIGKILL): 1200 seconds
Enforcing CPUTime limit (hard limit, will send SIGXCPU): 1230 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 3/77 1099
/proc/meminfo: memFree=208448/2055920 swapFree=4192812/4192956
[pid=1099] ppid=1097 vsize=1884 CPUtime=0
/proc/1099/stat : 1099 (minisat) R 1097 1099 32496 0 -1 4194304 151 0 0 0 0 0 0 0 18 0 1 0 207705778 1929216 135 18446744073709551615 134512640 135078472 4294956624 18446744073709551615 134530601 0 0 4096 3 0 0 0 17 1 0 0
/proc/1099/statm: 471 135 72 138 0 330 0

[startup+0.106916 s]
/proc/loadavg: 1.00 1.00 1.00 3/77 1099
/proc/meminfo: memFree=208448/2055920 swapFree=4192812/4192956
[pid=1099] ppid=1097 vsize=1884 CPUtime=0.1
/proc/1099/stat : 1099 (minisat) R 1097 1099 32496 0 -1 4194304 167 0 0 0 10 0 0 0 18 0 1 0 207705778 1929216 151 18446744073709551615 134512640 135078472 4294956624 18446744073709551615 134550729 0 0 4096 3 0 0 0 17 1 0 0
/proc/1099/statm: 471 151 73 138 0 330 0
Current children cumulated CPU time (s) 0.1
Current children cumulated vsize (KiB) 1884

[startup+0.514958 s]
/proc/loadavg: 1.00 1.00 1.00 3/77 1099
/proc/meminfo: memFree=208448/2055920 swapFree=4192812/4192956
[pid=1099] ppid=1097 vsize=2016 CPUtime=0.51
/proc/1099/stat : 1099 (minisat) R 1097 1099 32496 0 -1 4194304 190 0 0 0 51 0 0 0 21 0 1 0 207705778 2064384 174 18446744073709551615 134512640 135078472 4294956624 18446744073709551615 134550448 0 0 4096 3 0 0 0 17 1 0 0
/proc/1099/statm: 504 174 73 138 0 363 0
Current children cumulated CPU time (s) 0.51
Current children cumulated vsize (KiB) 2016

[startup+1.33504 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 1100
/proc/meminfo: memFree=207928/2055920 swapFree=4192812/4192956
[pid=1099] ppid=1097 vsize=2148 CPUtime=1.33
/proc/1099/stat : 1099 (minisat) R 1097 1099 32496 0 -1 4194304 217 0 0 0 133 0 0 0 25 0 1 0 207705778 2199552 201 18446744073709551615 134512640 135078472 4294956624 18446744073709551615 134552260 0 0 4096 3 0 0 0 17 1 0 0
/proc/1099/statm: 537 201 73 138 0 396 0
Current children cumulated CPU time (s) 1.33
Current children cumulated vsize (KiB) 2148

[startup+2.97122 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 1100
/proc/meminfo: memFree=207672/2055920 swapFree=4192812/4192956
[pid=1099] ppid=1097 vsize=2280 CPUtime=2.96
/proc/1099/stat : 1099 (minisat) R 1097 1099 32496 0 -1 4194304 247 0 0 0 296 0 0 0 25 0 1 0 207705778 2334720 231 18446744073709551615 134512640 135078472 4294956624 18446744073709551615 134550524 0 0 4096 3 0 0 0 17 1 0 0
/proc/1099/statm: 570 231 73 138 0 429 0
Current children cumulated CPU time (s) 2.96
Current children cumulated vsize (KiB) 2280

[startup+6.24755 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 1100
/proc/meminfo: memFree=207416/2055920 swapFree=4192812/4192956
[pid=1099] ppid=1097 vsize=2412 CPUtime=6.24
/proc/1099/stat : 1099 (minisat) R 1097 1099 32496 0 -1 4194304 280 0 0 0 624 0 0 0 25 0 1 0 207705778 2469888 264 18446744073709551615 134512640 135078472 4294956624 18446744073709551615 134550628 0 0 4096 3 0 0 0 17 1 0 0
/proc/1099/statm: 603 264 73 138 0 462 0
Current children cumulated CPU time (s) 6.24
Current children cumulated vsize (KiB) 2412

[startup+12.7052 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 1100
/proc/meminfo: memFree=207224/2055920 swapFree=4192812/4192956
[pid=1099] ppid=1097 vsize=2544 CPUtime=12.7
/proc/1099/stat : 1099 (minisat) R 1097 1099 32496 0 -1 4194304 324 0 0 0 1270 0 0 0 25 0 1 0 207705778 2605056 308 18446744073709551615 134512640 135078472 4294956624 18446744073709551615 134550652 0 0 4096 3 0 0 0 17 1 0 0
/proc/1099/statm: 636 308 73 138 0 495 0
Current children cumulated CPU time (s) 12.7
Current children cumulated vsize (KiB) 2544

[startup+25.5106 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 1100
/proc/meminfo: memFree=206968/2055920 swapFree=4192812/4192956
[pid=1099] ppid=1097 vsize=2808 CPUtime=25.5
/proc/1099/stat : 1099 (minisat) R 1097 1099 32496 0 -1 4194304 391 0 0 0 2550 0 0 0 25 0 1 0 207705778 2875392 375 18446744073709551615 134512640 135078472 4294956624 18446744073709551615 134550732 0 0 4096 3 0 0 0 17 1 0 0
/proc/1099/statm: 702 375 73 138 0 561 0
Current children cumulated CPU time (s) 25.5
Current children cumulated vsize (KiB) 2808

[startup+51.1222 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 1100
/proc/meminfo: memFree=206584/2055920 swapFree=4192812/4192956
[pid=1099] ppid=1097 vsize=3204 CPUtime=51.1
/proc/1099/stat : 1099 (minisat) R 1097 1099 32496 0 -1 4194304 481 0 0 0 5110 0 0 0 25 0 1 0 207705778 3280896 465 18446744073709551615 134512640 135078472 4294956624 18446744073709551615 134550893 0 0 4096 3 0 0 0 17 1 0 0
/proc/1099/statm: 801 465 73 138 0 660 0
Current children cumulated CPU time (s) 51.1
Current children cumulated vsize (KiB) 3204

[startup+102.339 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 1100
/proc/meminfo: memFree=206200/2055920 swapFree=4192812/4192956
[pid=1099] ppid=1097 vsize=3608 CPUtime=102.3
/proc/1099/stat : 1099 (minisat) R 1097 1099 32496 0 -1 4194304 577 0 0 0 10230 0 0 0 25 0 1 0 207705778 3694592 561 18446744073709551615 134512640 135078472 4294956624 18446744073709551615 134550582 0 0 4096 3 0 0 0 17 1 0 0
/proc/1099/statm: 902 561 73 138 0 761 0
Current children cumulated CPU time (s) 102.3
Current children cumulated vsize (KiB) 3608

[startup+162.367 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 1100
/proc/meminfo: memFree=205880/2055920 swapFree=4192812/4192956
[pid=1099] ppid=1097 vsize=3872 CPUtime=162.32
/proc/1099/stat : 1099 (minisat) R 1097 1099 32496 0 -1 4194304 649 0 0 0 16231 1 0 0 25 0 1 0 207705778 3964928 633 18446744073709551615 134512640 135078472 4294956624 18446744073709551615 134563171 0 0 4096 3 0 0 0 17 1 0 0
/proc/1099/statm: 968 633 73 138 0 827 0
Current children cumulated CPU time (s) 162.32
Current children cumulated vsize (KiB) 3872

[startup+222.397 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 1100
/proc/meminfo: memFree=205560/2055920 swapFree=4192812/4192956
[pid=1099] ppid=1097 vsize=4152 CPUtime=222.33
/proc/1099/stat : 1099 (minisat) R 1097 1099 32496 0 -1 4194304 718 0 0 0 22232 1 0 0 25 0 1 0 207705778 4251648 702 18446744073709551615 134512640 135078472 4294956624 18446744073709551615 134550582 0 0 4096 3 0 0 0 17 1 0 0
/proc/1099/statm: 1038 702 73 138 0 897 0
Current children cumulated CPU time (s) 222.33
Current children cumulated vsize (KiB) 4152

[startup+282.424 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 1100
/proc/meminfo: memFree=205432/2055920 swapFree=4192812/4192956
[pid=1099] ppid=1097 vsize=4288 CPUtime=282.35
/proc/1099/stat : 1099 (minisat) R 1097 1099 32496 0 -1 4194304 764 0 0 0 28233 2 0 0 25 0 1 0 207705778 4390912 748 18446744073709551615 134512640 135078472 4294956624 18446744073709551615 134550554 0 0 4096 3 0 0 0 17 1 0 0
/proc/1099/statm: 1072 748 73 138 0 931 0
Current children cumulated CPU time (s) 282.35
Current children cumulated vsize (KiB) 4288

[startup+342.451 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 1100
/proc/meminfo: memFree=205240/2055920 swapFree=4192812/4192956
[pid=1099] ppid=1097 vsize=4548 CPUtime=342.35
/proc/1099/stat : 1099 (minisat) R 1097 1099 32496 0 -1 4194304 805 0 0 0 34233 2 0 0 25 0 1 0 207705778 4657152 789 18446744073709551615 134512640 135078472 4294956624 18446744073709551615 134551025 0 0 4096 3 0 0 0 17 1 0 0
/proc/1099/statm: 1137 789 73 138 0 996 0
Current children cumulated CPU time (s) 342.35
Current children cumulated vsize (KiB) 4548

[startup+402.485 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 1100
/proc/meminfo: memFree=204984/2055920 swapFree=4192812/4192956
[pid=1099] ppid=1097 vsize=4680 CPUtime=402.37
/proc/1099/stat : 1099 (minisat) R 1097 1099 32496 0 -1 4194304 864 0 0 0 40235 2 0 0 25 0 1 0 207705778 4792320 848 18446744073709551615 134512640 135078472 4294956624 18446744073709551615 134550652 0 0 4096 3 0 0 0 17 1 0 0
/proc/1099/statm: 1170 848 73 138 0 1029 0
Current children cumulated CPU time (s) 402.37
Current children cumulated vsize (KiB) 4680

[startup+462.515 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 1100
/proc/meminfo: memFree=204856/2055920 swapFree=4192812/4192956
[pid=1099] ppid=1097 vsize=4812 CPUtime=462.38
/proc/1099/stat : 1099 (minisat) R 1097 1099 32496 0 -1 4194304 894 0 0 0 46236 2 0 0 25 0 1 0 207705778 4927488 878 18446744073709551615 134512640 135078472 4294956624 18446744073709551615 134550652 0 0 4096 3 0 0 0 17 1 0 0
/proc/1099/statm: 1203 878 73 138 0 1062 0
Current children cumulated CPU time (s) 462.38
Current children cumulated vsize (KiB) 4812

[startup+522.541 s]
/proc/loadavg: 1.03 1.01 1.00 2/78 1102
/proc/meminfo: memFree=204792/2055920 swapFree=4192812/4192956
[pid=1099] ppid=1097 vsize=4956 CPUtime=522.4
/proc/1099/stat : 1099 (minisat) R 1097 1099 32496 0 -1 4194304 921 0 0 0 52237 3 0 0 25 0 1 0 207705778 5074944 905 18446744073709551615 134512640 135078472 4294956624 18446744073709551615 134550462 0 0 4096 3 0 0 0 17 1 0 0
/proc/1099/statm: 1239 905 73 138 0 1098 0
Current children cumulated CPU time (s) 522.4
Current children cumulated vsize (KiB) 4956

[startup+582.569 s]
/proc/loadavg: 1.01 1.01 1.00 2/78 1102
/proc/meminfo: memFree=204600/2055920 swapFree=4192812/4192956
[pid=1099] ppid=1097 vsize=5100 CPUtime=582.41
/proc/1099/stat : 1099 (minisat) R 1097 1099 32496 0 -1 4194304 966 0 0 0 58238 3 0 0 25 0 1 0 207705778 5222400 950 18446744073709551615 134512640 135078472 4294956624 18446744073709551615 134551842 0 0 4096 3 0 0 0 17 1 0 0
/proc/1099/statm: 1275 950 73 138 0 1134 0
Current children cumulated CPU time (s) 582.41
Current children cumulated vsize (KiB) 5100

[startup+642.602 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 1102
/proc/meminfo: memFree=204472/2055920 swapFree=4192812/4192956
[pid=1099] ppid=1097 vsize=5232 CPUtime=642.43
/proc/1099/stat : 1099 (minisat) R 1097 1099 32496 0 -1 4194304 993 0 0 0 64239 4 0 0 25 0 1 0 207705778 5357568 977 18446744073709551615 134512640 135078472 4294956624 18446744073709551615 134556403 0 0 4096 3 0 0 0 17 1 0 0
/proc/1099/statm: 1308 977 73 138 0 1167 0
Current children cumulated CPU time (s) 642.43
Current children cumulated vsize (KiB) 5232

[startup+702.625 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 1102
/proc/meminfo: memFree=204408/2055920 swapFree=4192812/4192956
[pid=1099] ppid=1097 vsize=5368 CPUtime=702.44
/proc/1099/stat : 1099 (minisat) R 1097 1099 32496 0 -1 4194304 1012 0 0 0 70240 4 0 0 25 0 1 0 207705778 5496832 996 18446744073709551615 134512640 135078472 4294956624 18446744073709551615 134551019 0 0 4096 3 0 0 0 17 1 0 0
/proc/1099/statm: 1342 996 73 138 0 1201 0
Current children cumulated CPU time (s) 702.44
Current children cumulated vsize (KiB) 5368

[startup+762.654 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 1102
/proc/meminfo: memFree=204280/2055920 swapFree=4192812/4192956
[pid=1099] ppid=1097 vsize=5368 CPUtime=762.45
/proc/1099/stat : 1099 (minisat) R 1097 1099 32496 0 -1 4194304 1032 0 0 0 76241 4 0 0 25 0 1 0 207705778 5496832 1016 18446744073709551615 134512640 135078472 4294956624 18446744073709551615 134552617 0 0 4096 3 0 0 0 17 1 0 0
/proc/1099/statm: 1342 1016 73 138 0 1201 0
Current children cumulated CPU time (s) 762.45
Current children cumulated vsize (KiB) 5368

[startup+822.686 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 1102
/proc/meminfo: memFree=204280/2055920 swapFree=4192812/4192956
[pid=1099] ppid=1097 vsize=5504 CPUtime=822.47
/proc/1099/stat : 1099 (minisat) R 1097 1099 32496 0 -1 4194304 1046 0 0 0 82242 5 0 0 25 0 1 0 207705778 5636096 1030 18446744073709551615 134512640 135078472 4294956624 18446744073709551615 134550985 0 0 4096 3 0 0 0 17 1 0 0
/proc/1099/statm: 1376 1030 73 138 0 1235 0
Current children cumulated CPU time (s) 822.47
Current children cumulated vsize (KiB) 5504

[startup+882.715 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 1102
/proc/meminfo: memFree=204152/2055920 swapFree=4192812/4192956
[pid=1099] ppid=1097 vsize=5640 CPUtime=882.48
/proc/1099/stat : 1099 (minisat) R 1097 1099 32496 0 -1 4194304 1075 0 0 0 88243 5 0 0 25 0 1 0 207705778 5775360 1059 18446744073709551615 134512640 135078472 4294956624 18446744073709551615 134550741 0 0 4096 3 0 0 0 17 1 0 0
/proc/1099/statm: 1410 1059 73 138 0 1269 0
Current children cumulated CPU time (s) 882.48
Current children cumulated vsize (KiB) 5640

[startup+942.743 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 1102
/proc/meminfo: memFree=204024/2055920 swapFree=4192812/4192956
[pid=1099] ppid=1097 vsize=5640 CPUtime=942.49
/proc/1099/stat : 1099 (minisat) R 1097 1099 32496 0 -1 4194304 1097 0 0 0 94244 5 0 0 25 0 1 0 207705778 5775360 1081 18446744073709551615 134512640 135078472 4294956624 18446744073709551615 134706284 0 0 4096 3 0 0 0 17 1 0 0
/proc/1099/statm: 1410 1081 73 138 0 1269 0
Current children cumulated CPU time (s) 942.49
Current children cumulated vsize (KiB) 5640

[startup+1002.77 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 1102
/proc/meminfo: memFree=203960/2055920 swapFree=4192812/4192956
[pid=1099] ppid=1097 vsize=5776 CPUtime=1002.5
/proc/1099/stat : 1099 (minisat) R 1097 1099 32496 0 -1 4194304 1115 0 0 0 100244 6 0 0 25 0 1 0 207705778 5914624 1099 18446744073709551615 134512640 135078472 4294956624 18446744073709551615 134550706 0 0 4096 3 0 0 0 17 1 0 0
/proc/1099/statm: 1444 1099 73 138 0 1303 0
Current children cumulated CPU time (s) 1002.5
Current children cumulated vsize (KiB) 5776

[startup+1062.8 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 1102
/proc/meminfo: memFree=203896/2055920 swapFree=4192812/4192956
[pid=1099] ppid=1097 vsize=5776 CPUtime=1062.51
/proc/1099/stat : 1099 (minisat) R 1097 1099 32496 0 -1 4194304 1134 0 0 0 106245 6 0 0 25 0 1 0 207705778 5914624 1118 18446744073709551615 134512640 135078472 4294956624 18446744073709551615 134550554 0 0 4096 3 0 0 0 17 1 0 0
/proc/1099/statm: 1444 1118 73 138 0 1303 0
Current children cumulated CPU time (s) 1062.51
Current children cumulated vsize (KiB) 5776

[startup+1122.82 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 1102
/proc/meminfo: memFree=203832/2055920 swapFree=4192812/4192956
[pid=1099] ppid=1097 vsize=5908 CPUtime=1122.52
/proc/1099/stat : 1099 (minisat) R 1097 1099 32496 0 -1 4194304 1144 0 0 0 112246 6 0 0 25 0 1 0 207705778 6049792 1128 18446744073709551615 134512640 135078472 4294956624 18446744073709551615 134551894 0 0 4096 3 0 0 0 17 1 0 0
/proc/1099/statm: 1477 1128 73 138 0 1336 0
Current children cumulated CPU time (s) 1122.52
Current children cumulated vsize (KiB) 5908

[startup+1182.85 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 1102
/proc/meminfo: memFree=203832/2055920 swapFree=4192812/4192956
[pid=1099] ppid=1097 vsize=5908 CPUtime=1182.53
/proc/1099/stat : 1099 (minisat) R 1097 1099 32496 0 -1 4194304 1163 0 0 0 118246 7 0 0 25 0 1 0 207705778 6049792 1147 18446744073709551615 134512640 135078472 4294956624 18446744073709551615 134551032 0 0 4096 3 0 0 0 17 1 0 0
/proc/1099/statm: 1477 1147 73 138 0 1336 0
Current children cumulated CPU time (s) 1182.53
Current children cumulated vsize (KiB) 5908



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.36 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 1102
/proc/meminfo: memFree=203832/2055920 swapFree=4192812/4192956
[pid=1099] ppid=1097 vsize=5908 CPUtime=1200.05
/proc/1099/stat : 1099 (minisat) R 1097 1099 32496 0 -1 4194304 1163 0 0 0 119998 7 0 0 25 0 1 0 207705778 6049792 1147 18446744073709551615 134512640 135078472 4294956624 18446744073709551615 134550985 0 0 4096 3 0 0 0 17 1 0 0
/proc/1099/statm: 1477 1147 73 138 0 1336 0
Current children cumulated CPU time (s) 1200.05
Current children cumulated vsize (KiB) 5908

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

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

[startup+1200.36 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 1102
/proc/meminfo: memFree=203832/2055920 swapFree=4192812/4192956
[pid=1099] ppid=1097 vsize=5908 CPUtime=1200.05
/proc/1099/stat : 1099 (minisat) R 1097 1099 32496 0 -1 4194304 1163 0 0 0 119998 7 0 0 25 0 1 0 207705778 6049792 1147 18446744073709551615 134512640 135078472 4294956624 18446744073709551615 134550985 0 0 4096 3 0 0 0 17 1 0 0
/proc/1099/statm: 1477 1147 73 138 0 1336 0
Current children cumulated CPU time (s) 1200.05
Current children cumulated vsize (KiB) 5908

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1200.37
CPU time (s): 1200.06
CPU user time (s): 1199.98
CPU system time (s): 0.077988
CPU usage (%): 99.9743
Max. virtual memory (cumulated for all children) (KiB): 5908

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1199.98
system time used= 0.077988
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 1163
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= 1494

runsolver used 1.2958 second user time and 2.69859 second system time

The end

Launcher Data (download as text)

Begin job on node2 on Mon Feb 19 09:31:48 UTC 2007

IDJOB= 299796
IDBENCH= 20019
IDSOLVER= 109
FILE ID= node2/299796-1171877508

PBS_JOBID= 3839425

Free space on /tmp= 66551 MiB

SOLVER NAME= minisat SAT 2007
BENCH NAME= HOME/pub/bench/SAT07/random/OnTreshold/3SAT/v400/unif-k3-r4.26-v400-c1704-S105499989-20.UNSAT.shuffled.cnf
COMMAND LINE= /tmp/evaluation/299796-1171877508/minisat /tmp/evaluation/299796-1171877508/instance-299796-1171877508.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node2/watcher-299796-1171877508 -o ROOT/results/node2/solver-299796-1171877508 -C 1200 -M 1800 --output-limit 1,15  /tmp/evaluation/299796-1171877508/minisat /tmp/evaluation/299796-1171877508/instance-299796-1171877508.cnf            

META MD5SUM SOLVER= 120abd248b069e44985635f055606c5a
MD5SUM BENCH=  b03952152dea0613061828eb775a4d85

RANDOM SEED= 78465454

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node2.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		: 3000.247
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		: 3000.247
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:        208920 kB
Buffers:         55604 kB
Cached:        1653100 kB
SwapCached:          0 kB
Active:        1201532 kB
Inactive:       567052 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:        208920 kB
SwapTotal:     4192956 kB
SwapFree:      4192812 kB
Dirty:             916 kB
Writeback:           0 kB
Mapped:          78796 kB
Slab:            63892 kB
Committed_AS:  1138404 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= 66551 MiB

End job on node2 on Mon Feb 19 09:51:51 UTC 2007