Trace number 298156

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) 1200.01 1200.32

General information on the benchmark

Namerandom/OnTreshold/3SAT/v500/
unif-k3-r4.26-v500-c2130-S539876024-03.SAT.shuffled.cnf
MD5SUMb381c5db6618c52308ae51b63263d1f3
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark0.018997
Satisfiable
(Un)Satisfiability was proved
Number of variables500
Number of clauses2130
Sum of the clauses size6390
Maximum clause length3
Minimum clause length3
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 32130
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:  500                                                  |
0.00/0.00	c |  Number of clauses:    2130                                                 |
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 |     488     2102     6348 |      700        0    nan |  0.000 % |
0.00/0.01	c |       101 |     488     2102     6348 |      770      101     23 |  0.000 % |
0.00/0.01	c |       251 |     488     2102     6348 |      847      251     23 |  0.000 % |
0.00/0.02	c |       476 |     488     2102     6348 |      932      476     22 |  0.000 % |
0.00/0.03	c |       813 |     488     2102     6348 |     1025      813     22 |  0.000 % |
0.00/0.05	c |      1319 |     488     2102     6348 |     1128      787     21 |  0.000 % |
0.00/0.08	c |      2080 |     488     2102     6348 |     1241      957     20 |  0.000 % |
0.10/0.14	c |      3220 |     488     2102     6348 |     1365      802     19 |  0.000 % |
0.20/0.22	c |      4928 |     488     2102     6348 |     1501     1095     19 |  0.000 % |
0.30/0.34	c |      7493 |     488     2102     6348 |     1652     1329     21 |  0.000 % |
0.51/0.54	c |     11337 |     488     2102     6348 |     1817      915     18 |  0.000 % |
0.81/0.84	c |     17103 |     488     2102     6348 |     1999     1114     19 |  0.000 % |
1.23/1.32	c |     25752 |     488     2102     6348 |     2198     1578     19 |  0.000 % |
1.94/2.04	c |     38729 |     488     2102     6348 |     2418     2186     20 |  0.000 % |
3.07/3.15	c |     58190 |     488     2102     6348 |     2660     1907     21 |  0.000 % |
4.81/4.88	c |     87384 |     488     2102     6348 |     2926     2599     21 |  0.000 % |
7.47/7.57	c |    131173 |     488     2102     6348 |     3219     1816     19 |  0.000 % |
11.67/11.72	c |    196858 |     488     2102     6348 |     3541     2044     21 |  0.000 % |
18.02/18.08	c |    295384 |     488     2102     6348 |     3895     3575     22 |  0.000 % |
28.16/28.26	c |    443173 |     488     2102     6348 |     4285     3463     23 |  0.000 % |
44.03/44.12	c |    664856 |     488     2102     6348 |     4713     4044     21 |  0.000 % |
68.70/68.81	c |    997381 |     488     2102     6348 |     5185     3190     23 |  0.000 % |
106.99/107.07	c |   1496169 |     488     2102     6348 |     5703     4877     24 |  0.000 % |
167.09/167.19	c |   2244352 |     488     2102     6348 |     6273     4301     22 |  0.000 % |
261.39/261.52	c |   3366626 |     488     2102     6348 |     6901     3625     21 |  0.000 % |
411.59/411.79	c |   5050037 |     488     2102     6348 |     7591     4269     23 |  0.000 % |
645.76/645.94	c |   7575154 |     488     2102     6348 |     8350     4280     23 |  0.000 % |
1006.28/1006.63	c |  11362830 |     488     2102     6348 |     9185     4646     21 |  0.000 % |

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/node34/watcher-298156-1171851050 -o ROOT/results/node34/solver-298156-1171851050 -C 1200 -M 1800 --output-limit 1,15 /tmp/evaluation/298156-1171851050/minisat /tmp/evaluation/298156-1171851050/instance-298156-1171851050.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 1.09 3/64 10540
/proc/meminfo: memFree=881840/2055920 swapFree=4183096/4192956
[pid=10540] ppid=10538 vsize=1884 CPUtime=0
/proc/10540/stat : 10540 (minisat) R 10538 10540 6093 0 -1 4194304 158 0 0 0 0 0 0 0 18 0 1 0 178868852 1929216 142 18446744073709551615 134512640 135078472 4294956640 18446744073709551615 134540611 0 0 4096 3 0 0 0 17 1 0 0
/proc/10540/statm: 471 142 72 138 0 330 0

[startup+0.106968 s]
/proc/loadavg: 1.00 1.00 1.09 3/64 10540
/proc/meminfo: memFree=881840/2055920 swapFree=4183096/4192956
[pid=10540] ppid=10538 vsize=2016 CPUtime=0.1
/proc/10540/stat : 10540 (minisat) R 10538 10540 6093 0 -1 4194304 185 0 0 0 10 0 0 0 18 0 1 0 178868852 2064384 169 18446744073709551615 134512640 135078472 4294956640 18446744073709551615 134550899 0 0 4096 3 0 0 0 17 1 0 0
/proc/10540/statm: 504 169 73 138 0 363 0
Current children cumulated CPU time (s) 0.1
Current children cumulated vsize (KiB) 2016

[startup+0.515 s]
/proc/loadavg: 1.00 1.00 1.09 3/64 10540
/proc/meminfo: memFree=881840/2055920 swapFree=4183096/4192956
[pid=10540] ppid=10538 vsize=2148 CPUtime=0.51
/proc/10540/stat : 10540 (minisat) R 10538 10540 6093 0 -1 4194304 215 0 0 0 51 0 0 0 21 0 1 0 178868852 2199552 199 18446744073709551615 134512640 135078472 4294956640 18446744073709551615 134550777 0 0 4096 3 0 0 0 17 1 0 0
/proc/10540/statm: 537 199 73 138 0 396 0
Current children cumulated CPU time (s) 0.51
Current children cumulated vsize (KiB) 2148

[startup+1.33507 s]
/proc/loadavg: 1.00 1.00 1.09 2/65 10541
/proc/meminfo: memFree=881256/2055920 swapFree=4183096/4192956
[pid=10540] ppid=10538 vsize=2148 CPUtime=1.33
/proc/10540/stat : 10540 (minisat) R 10538 10540 6093 0 -1 4194304 235 0 0 0 133 0 0 0 25 0 1 0 178868852 2199552 219 18446744073709551615 134512640 135078472 4294956640 18446744073709551615 134555982 0 0 4096 3 0 0 0 17 1 0 0
/proc/10540/statm: 537 219 73 138 0 396 0
Current children cumulated CPU time (s) 1.33
Current children cumulated vsize (KiB) 2148

[startup+2.9712 s]
/proc/loadavg: 1.00 1.00 1.09 2/65 10541
/proc/meminfo: memFree=881000/2055920 swapFree=4183096/4192956
[pid=10540] ppid=10538 vsize=2412 CPUtime=2.96
/proc/10540/stat : 10540 (minisat) R 10538 10540 6093 0 -1 4194304 270 0 0 0 296 0 0 0 25 0 1 0 178868852 2469888 254 18446744073709551615 134512640 135078472 4294956640 18446744073709551615 134556423 0 0 4096 3 0 0 0 17 1 0 0
/proc/10540/statm: 603 254 73 138 0 462 0
Current children cumulated CPU time (s) 2.96
Current children cumulated vsize (KiB) 2412

[startup+6.24846 s]
/proc/loadavg: 1.00 1.00 1.09 2/65 10541
/proc/meminfo: memFree=880744/2055920 swapFree=4183096/4192956
[pid=10540] ppid=10538 vsize=2544 CPUtime=6.24
/proc/10540/stat : 10540 (minisat) R 10538 10540 6093 0 -1 4194304 316 0 0 0 624 0 0 0 25 0 1 0 178868852 2605056 300 18446744073709551615 134512640 135078472 4294956640 18446744073709551615 134550713 0 0 4096 3 0 0 0 17 1 0 0
/proc/10540/statm: 636 300 73 138 0 495 0
Current children cumulated CPU time (s) 6.24
Current children cumulated vsize (KiB) 2544

[startup+12.703 s]
/proc/loadavg: 1.00 1.00 1.09 2/65 10541
/proc/meminfo: memFree=880424/2055920 swapFree=4183096/4192956
[pid=10540] ppid=10538 vsize=2816 CPUtime=12.69
/proc/10540/stat : 10540 (minisat) R 10538 10540 6093 0 -1 4194304 371 0 0 0 1269 0 0 0 25 0 1 0 178868852 2883584 355 18446744073709551615 134512640 135078472 4294956640 18446744073709551615 134549411 0 0 4096 3 0 0 0 17 1 0 0
/proc/10540/statm: 704 355 73 138 0 563 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 2816

[startup+25.507 s]
/proc/loadavg: 1.00 1.00 1.09 2/65 10541
/proc/meminfo: memFree=880168/2055920 swapFree=4183096/4192956
[pid=10540] ppid=10538 vsize=3080 CPUtime=25.49
/proc/10540/stat : 10540 (minisat) R 10538 10540 6093 0 -1 4194304 438 0 0 0 2549 0 0 0 25 0 1 0 178868852 3153920 422 18446744073709551615 134512640 135078472 4294956640 18446744073709551615 134551022 0 0 4096 3 0 0 0 17 1 0 0
/proc/10540/statm: 770 422 73 138 0 629 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 3080

[startup+51.1111 s]
/proc/loadavg: 1.00 1.00 1.08 2/65 10541
/proc/meminfo: memFree=879784/2055920 swapFree=4183096/4192956
[pid=10540] ppid=10538 vsize=3348 CPUtime=51.09
/proc/10540/stat : 10540 (minisat) R 10538 10540 6093 0 -1 4194304 536 0 0 0 5109 0 0 0 25 0 1 0 178868852 3428352 520 18446744073709551615 134512640 135078472 4294956640 18446744073709551615 134550656 0 0 4096 3 0 0 0 17 1 0 0
/proc/10540/statm: 837 520 73 138 0 696 0
Current children cumulated CPU time (s) 51.09
Current children cumulated vsize (KiB) 3348

[startup+102.317 s]
/proc/loadavg: 1.00 1.00 1.08 2/65 10541
/proc/meminfo: memFree=879336/2055920 swapFree=4183096/4192956
[pid=10540] ppid=10538 vsize=3880 CPUtime=102.28
/proc/10540/stat : 10540 (minisat) R 10538 10540 6093 0 -1 4194304 639 0 0 0 10228 0 0 0 25 0 1 0 178868852 3973120 623 18446744073709551615 134512640 135078472 4294956640 18446744073709551615 134560338 0 0 4096 3 0 0 0 17 1 0 0
/proc/10540/statm: 970 623 73 138 0 829 0
Current children cumulated CPU time (s) 102.28
Current children cumulated vsize (KiB) 3880

[startup+162.333 s]
/proc/loadavg: 1.00 1.00 1.07 2/65 10541
/proc/meminfo: memFree=878888/2055920 swapFree=4183096/4192956
[pid=10540] ppid=10538 vsize=4256 CPUtime=162.28
/proc/10540/stat : 10540 (minisat) R 10538 10540 6093 0 -1 4194304 739 0 0 0 16228 0 0 0 25 0 1 0 178868852 4358144 723 18446744073709551615 134512640 135078472 4294956640 18446744073709551615 134550582 0 0 4096 3 0 0 0 17 1 0 0
/proc/10540/statm: 1064 723 73 138 0 923 0
Current children cumulated CPU time (s) 162.28
Current children cumulated vsize (KiB) 4256

[startup+222.345 s]
/proc/loadavg: 1.00 1.00 1.07 2/65 10541
/proc/meminfo: memFree=878440/2055920 swapFree=4183096/4192956
[pid=10540] ppid=10538 vsize=4520 CPUtime=222.28
/proc/10540/stat : 10540 (minisat) R 10538 10540 6093 0 -1 4194304 829 0 0 0 22228 0 0 0 25 0 1 0 178868852 4628480 813 18446744073709551615 134512640 135078472 4294956640 18446744073709551615 134551032 0 0 4096 3 0 0 0 17 1 0 0
/proc/10540/statm: 1130 813 73 138 0 989 0
Current children cumulated CPU time (s) 222.28
Current children cumulated vsize (KiB) 4520

[startup+282.359 s]
/proc/loadavg: 1.00 1.00 1.06 2/65 10541
/proc/meminfo: memFree=878184/2055920 swapFree=4183096/4192956
[pid=10540] ppid=10538 vsize=4788 CPUtime=282.27
/proc/10540/stat : 10540 (minisat) R 10538 10540 6093 0 -1 4194304 892 0 0 0 28227 0 0 0 25 0 1 0 178868852 4902912 876 18446744073709551615 134512640 135078472 4294956640 18446744073709551615 134550746 0 0 4096 3 0 0 0 17 1 0 0
/proc/10540/statm: 1197 876 73 138 0 1056 0
Current children cumulated CPU time (s) 282.27
Current children cumulated vsize (KiB) 4788

[startup+342.374 s]
/proc/loadavg: 1.00 1.00 1.06 2/65 10541
/proc/meminfo: memFree=877928/2055920 swapFree=4183096/4192956
[pid=10540] ppid=10538 vsize=5060 CPUtime=342.27
/proc/10540/stat : 10540 (minisat) R 10538 10540 6093 0 -1 4194304 951 0 0 0 34227 0 0 0 25 0 1 0 178868852 5181440 935 18446744073709551615 134512640 135078472 4294956640 18446744073709551615 134556661 0 0 4096 3 0 0 0 17 1 0 0
/proc/10540/statm: 1265 935 73 138 0 1124 0
Current children cumulated CPU time (s) 342.27
Current children cumulated vsize (KiB) 5060

[startup+402.394 s]
/proc/loadavg: 1.00 1.00 1.05 2/65 10541
/proc/meminfo: memFree=877736/2055920 swapFree=4183096/4192956
[pid=10540] ppid=10538 vsize=5328 CPUtime=402.27
/proc/10540/stat : 10540 (minisat) R 10538 10540 6093 0 -1 4194304 1001 0 0 0 40227 0 0 0 25 0 1 0 178868852 5455872 985 18446744073709551615 134512640 135078472 4294956640 18446744073709551615 134550720 0 0 4096 3 0 0 0 17 1 0 0
/proc/10540/statm: 1332 985 73 138 0 1191 0
Current children cumulated CPU time (s) 402.27
Current children cumulated vsize (KiB) 5328

[startup+462.41 s]
/proc/loadavg: 1.00 1.00 1.04 2/65 10541
/proc/meminfo: memFree=877480/2055920 swapFree=4183096/4192956
[pid=10540] ppid=10538 vsize=5468 CPUtime=462.28
/proc/10540/stat : 10540 (minisat) R 10538 10540 6093 0 -1 4194304 1058 0 0 0 46227 1 0 0 25 0 1 0 178868852 5599232 1042 18446744073709551615 134512640 135078472 4294956640 18446744073709551615 134550849 0 0 4096 3 0 0 0 17 1 0 0
/proc/10540/statm: 1367 1042 73 138 0 1226 0
Current children cumulated CPU time (s) 462.28
Current children cumulated vsize (KiB) 5468

[startup+522.425 s]
/proc/loadavg: 1.00 1.00 1.04 2/65 10541
/proc/meminfo: memFree=877288/2055920 swapFree=4183096/4192956
[pid=10540] ppid=10538 vsize=5728 CPUtime=522.28
/proc/10540/stat : 10540 (minisat) R 10538 10540 6093 0 -1 4194304 1108 0 0 0 52227 1 0 0 25 0 1 0 178868852 5865472 1092 18446744073709551615 134512640 135078472 4294956640 18446744073709551615 134550713 0 0 4096 3 0 0 0 17 1 0 0
/proc/10540/statm: 1432 1092 73 138 0 1291 0
Current children cumulated CPU time (s) 522.28
Current children cumulated vsize (KiB) 5728

[startup+582.44 s]
/proc/loadavg: 1.05 1.01 1.04 2/65 10541
/proc/meminfo: memFree=877224/2055920 swapFree=4183096/4192956
[pid=10540] ppid=10538 vsize=5864 CPUtime=582.29
/proc/10540/stat : 10540 (minisat) R 10538 10540 6093 0 -1 4194304 1143 0 0 0 58228 1 0 0 25 0 1 0 178868852 6004736 1127 18446744073709551615 134512640 135078472 4294956640 18446744073709551615 134551032 0 0 4096 3 0 0 0 17 1 0 0
/proc/10540/statm: 1466 1127 73 138 0 1325 0
Current children cumulated CPU time (s) 582.29
Current children cumulated vsize (KiB) 5864

[startup+642.458 s]
/proc/loadavg: 1.02 1.01 1.03 2/65 10541
/proc/meminfo: memFree=877032/2055920 swapFree=4183096/4192956
[pid=10540] ppid=10538 vsize=5996 CPUtime=642.28
/proc/10540/stat : 10540 (minisat) R 10538 10540 6093 0 -1 4194304 1180 0 0 0 64227 1 0 0 25 0 1 0 178868852 6139904 1164 18446744073709551615 134512640 135078472 4294956640 18446744073709551615 134550985 0 0 4096 3 0 0 0 17 1 0 0
/proc/10540/statm: 1499 1164 73 138 0 1358 0
Current children cumulated CPU time (s) 642.28
Current children cumulated vsize (KiB) 5996

[startup+702.472 s]
/proc/loadavg: 1.00 1.00 1.03 2/65 10541
/proc/meminfo: memFree=876904/2055920 swapFree=4183096/4192956
[pid=10540] ppid=10538 vsize=6128 CPUtime=702.28
/proc/10540/stat : 10540 (minisat) R 10538 10540 6093 0 -1 4194304 1211 0 0 0 70227 1 0 0 25 0 1 0 178868852 6275072 1195 18446744073709551615 134512640 135078472 4294956640 18446744073709551615 134554889 0 0 4096 3 0 0 0 17 1 0 0
/proc/10540/statm: 1532 1195 73 138 0 1391 0
Current children cumulated CPU time (s) 702.28
Current children cumulated vsize (KiB) 6128

[startup+762.484 s]
/proc/loadavg: 1.00 1.00 1.02 2/65 10541
/proc/meminfo: memFree=876712/2055920 swapFree=4183096/4192956
[pid=10540] ppid=10538 vsize=6272 CPUtime=762.28
/proc/10540/stat : 10540 (minisat) R 10538 10540 6093 0 -1 4194304 1251 0 0 0 76227 1 0 0 25 0 1 0 178868852 6422528 1235 18446744073709551615 134512640 135078472 4294956640 18446744073709551615 134550652 0 0 4096 3 0 0 0 17 1 0 0
/proc/10540/statm: 1568 1235 73 138 0 1427 0
Current children cumulated CPU time (s) 762.28
Current children cumulated vsize (KiB) 6272

[startup+822.505 s]
/proc/loadavg: 1.00 1.00 1.01 2/65 10543
/proc/meminfo: memFree=876648/2055920 swapFree=4183096/4192956
[pid=10540] ppid=10538 vsize=6412 CPUtime=822.28
/proc/10540/stat : 10540 (minisat) R 10538 10540 6093 0 -1 4194304 1273 0 0 0 82227 1 0 0 25 0 1 0 178868852 6565888 1257 18446744073709551615 134512640 135078472 4294956640 18446744073709551615 134550549 0 0 4096 3 0 0 0 17 1 0 0
/proc/10540/statm: 1603 1257 73 138 0 1462 0
Current children cumulated CPU time (s) 822.28
Current children cumulated vsize (KiB) 6412

[startup+882.521 s]
/proc/loadavg: 1.00 1.00 1.01 2/65 10543
/proc/meminfo: memFree=876584/2055920 swapFree=4183096/4192956
[pid=10540] ppid=10538 vsize=6412 CPUtime=882.28
/proc/10540/stat : 10540 (minisat) R 10538 10540 6093 0 -1 4194304 1288 0 0 0 88227 1 0 0 25 0 1 0 178868852 6565888 1272 18446744073709551615 134512640 135078472 4294956640 18446744073709551615 134556274 0 0 4096 3 0 0 0 17 1 0 0
/proc/10540/statm: 1603 1272 73 138 0 1462 0
Current children cumulated CPU time (s) 882.28
Current children cumulated vsize (KiB) 6412

[startup+942.534 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 10543
/proc/meminfo: memFree=876520/2055920 swapFree=4183096/4192956
[pid=10540] ppid=10538 vsize=6552 CPUtime=942.28
/proc/10540/stat : 10540 (minisat) R 10538 10540 6093 0 -1 4194304 1305 0 0 0 94226 2 0 0 25 0 1 0 178868852 6709248 1289 18446744073709551615 134512640 135078472 4294956640 18446744073709551615 134550720 0 0 4096 3 0 0 0 17 1 0 0
/proc/10540/statm: 1638 1289 73 138 0 1497 0
Current children cumulated CPU time (s) 942.28
Current children cumulated vsize (KiB) 6552

[startup+1002.55 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 10543
/proc/meminfo: memFree=876392/2055920 swapFree=4183096/4192956
[pid=10540] ppid=10538 vsize=6552 CPUtime=1002.28
/proc/10540/stat : 10540 (minisat) R 10538 10540 6093 0 -1 4194304 1333 0 0 0 100226 2 0 0 25 0 1 0 178868852 6709248 1317 18446744073709551615 134512640 135078472 4294956640 18446744073709551615 134550584 0 0 4096 3 0 0 0 17 1 0 0
/proc/10540/statm: 1638 1317 73 138 0 1497 0
Current children cumulated CPU time (s) 1002.28
Current children cumulated vsize (KiB) 6552

[startup+1062.57 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 10543
/proc/meminfo: memFree=876264/2055920 swapFree=4183096/4192956
[pid=10540] ppid=10538 vsize=6820 CPUtime=1062.28
/proc/10540/stat : 10540 (minisat) R 10538 10540 6093 0 -1 4194304 1378 0 0 0 106226 2 0 0 25 0 1 0 178868852 6983680 1362 18446744073709551615 134512640 135078472 4294956640 18446744073709551615 134556729 0 0 4096 3 0 0 0 17 1 0 0
/proc/10540/statm: 1705 1362 73 138 0 1564 0
Current children cumulated CPU time (s) 1062.28
Current children cumulated vsize (KiB) 6820

[startup+1122.58 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 10543
/proc/meminfo: memFree=876136/2055920 swapFree=4183096/4192956
[pid=10540] ppid=10538 vsize=6952 CPUtime=1122.28
/proc/10540/stat : 10540 (minisat) R 10538 10540 6093 0 -1 4194304 1402 0 0 0 112226 2 0 0 25 0 1 0 178868852 7118848 1386 18446744073709551615 134512640 135078472 4294956640 18446744073709551615 134552692 0 0 4096 3 0 0 0 17 1 0 0
/proc/10540/statm: 1738 1386 73 138 0 1597 0
Current children cumulated CPU time (s) 1122.28
Current children cumulated vsize (KiB) 6952

[startup+1182.6 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 10543
/proc/meminfo: memFree=876008/2055920 swapFree=4183096/4192956
[pid=10540] ppid=10538 vsize=6952 CPUtime=1182.28
/proc/10540/stat : 10540 (minisat) R 10538 10540 6093 0 -1 4194304 1429 0 0 0 118226 2 0 0 25 0 1 0 178868852 7118848 1413 18446744073709551615 134512640 135078472 4294956640 18446744073709551615 134556438 0 0 4096 3 0 0 0 17 1 0 0
/proc/10540/statm: 1738 1413 73 138 0 1597 0
Current children cumulated CPU time (s) 1182.28
Current children cumulated vsize (KiB) 6952



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.32 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 10543
/proc/meminfo: memFree=876008/2055920 swapFree=4183096/4192956
[pid=10540] ppid=10538 vsize=7088 CPUtime=1200
/proc/10540/stat : 10540 (minisat) R 10538 10540 6093 0 -1 4194304 1436 0 0 0 119998 2 0 0 25 0 1 0 178868852 7258112 1420 18446744073709551615 134512640 135078472 4294956640 18446744073709551615 134550628 0 0 4096 3 0 0 0 17 1 0 0
/proc/10540/statm: 1772 1420 73 138 0 1631 0
Current children cumulated CPU time (s) 1200
Current children cumulated vsize (KiB) 7088

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

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

[startup+1200.32 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 10543
/proc/meminfo: memFree=876008/2055920 swapFree=4183096/4192956
[pid=10540] ppid=10538 vsize=7088 CPUtime=1200
/proc/10540/stat : 10540 (minisat) R 10538 10540 6093 0 -1 4194304 1436 0 0 0 119998 2 0 0 25 0 1 0 178868852 7258112 1420 18446744073709551615 134512640 135078472 4294956640 18446744073709551615 134550628 0 0 4096 3 0 0 0 17 1 0 0
/proc/10540/statm: 1772 1420 73 138 0 1631 0
Current children cumulated CPU time (s) 1200
Current children cumulated vsize (KiB) 7088

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1200.32
CPU time (s): 1200.01
CPU user time (s): 1199.98
CPU system time (s): 0.028995
CPU usage (%): 99.9741
Max. virtual memory (cumulated for all children) (KiB): 7088

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1199.98
system time used= 0.028995
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 1436
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= 1340

runsolver used 0.732888 second user time and 2.47962 second system time

The end

Launcher Data (download as text)

Begin job on node34 on Mon Feb 19 02:10:50 UTC 2007

IDJOB= 298156
IDBENCH= 19979
IDSOLVER= 109
FILE ID= node34/298156-1171851050

PBS_JOBID= 3839651

Free space on /tmp= 66563 MiB

SOLVER NAME= minisat SAT 2007
BENCH NAME= HOME/pub/bench/SAT07/random/OnTreshold/3SAT/v500/unif-k3-r4.26-v500-c2130-S539876024-03.SAT.shuffled.cnf
COMMAND LINE= /tmp/evaluation/298156-1171851050/minisat /tmp/evaluation/298156-1171851050/instance-298156-1171851050.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node34/watcher-298156-1171851050 -o ROOT/results/node34/solver-298156-1171851050 -C 1200 -M 1800 --output-limit 1,15  /tmp/evaluation/298156-1171851050/minisat /tmp/evaluation/298156-1171851050/instance-298156-1171851050.cnf            

META MD5SUM SOLVER= 120abd248b069e44985635f055606c5a
MD5SUM BENCH=  b381c5db6618c52308ae51b63263d1f3

RANDOM SEED= 313002193

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node34.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		: 3000.234
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		: 3000.234
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:        882312 kB
Buffers:         43696 kB
Cached:        1029960 kB
SwapCached:       4688 kB
Active:         762112 kB
Inactive:       322324 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:        882312 kB
SwapTotal:     4192956 kB
SwapFree:      4183096 kB
Dirty:             916 kB
Writeback:           0 kB
Mapped:          15816 kB
Slab:            75284 kB
Committed_AS:   490008 kB
PageTables:       1396 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= 66563 MiB

End job on node34 on Mon Feb 19 02:30:53 UTC 2007