Trace number 292785

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 1200.38

General information on the benchmark

Namerandom/OnTreshold/5SAT/v100/
unif-k5-r21.3-v100-c2130-S455021619-18.SAT.shuffled.cnf
MD5SUM693bc5cdd356b5e961552ebc3dddd87e
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark0.006998
Satisfiable
(Un)Satisfiability was proved
Number of variables100
Number of clauses2130
Sum of the clauses size10650
Maximum clause length5
Minimum clause length5
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 30
Number of clauses of size 40
Number of clauses of size 52130
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:  100                                                  |
0.00/0.00	c |  Number of clauses:    2130                                                 |
0.00/0.00	c |  Parsing time:         0.00         s                                       |
0.00/0.01	c ============================[ Search Statistics ]==============================
0.00/0.01	c | Conflicts |          ORIGINAL         |          LEARNT          | Progress |
0.00/0.01	c |           |    Vars  Clauses Literals |    Limit  Clauses Lit/Cl |          |
0.00/0.01	c ===============================================================================
0.00/0.01	c |         0 |     100     2130    10650 |      710        0    nan |  0.000 % |
0.00/0.01	c |       101 |     100     2130    10650 |      781      101     24 |  0.010 % |
0.00/0.01	c |       253 |     100     2130    10650 |      859      253     24 |  0.010 % |
0.00/0.02	c |       478 |     100     2130    10650 |      945      478     23 |  0.010 % |
0.00/0.03	c |       815 |     100     2130    10650 |     1039      815     22 |  0.010 % |
0.00/0.05	c |      1321 |     100     2130    10650 |     1143      790     20 |  0.010 % |
0.00/0.07	c |      2080 |     100     2130    10650 |     1257      966     20 |  0.010 % |
0.10/0.11	c |      3219 |     100     2130    10650 |     1383      823     20 |  0.010 % |
0.10/0.17	c |      4929 |     100     2130    10650 |     1521     1123     21 |  0.010 % |
0.20/0.26	c |      7493 |     100     2130    10650 |     1674     1372     20 |  0.010 % |
0.30/0.40	c |     11338 |     100     2130    10650 |     1841      972     19 |  0.010 % |
0.51/0.61	c |     17106 |     100     2130    10650 |     2025     1147     20 |  0.010 % |
0.92/0.95	c |     25755 |     100     2130    10650 |     2228     1581     20 |  0.010 % |
1.43/1.46	c |     38730 |     100     2130    10650 |     2451     2132     21 |  0.010 % |
2.25/2.27	c |     58192 |     100     2130    10650 |     2696     1774     20 |  0.010 % |
3.48/3.53	c |     87384 |     100     2130    10650 |     2965     2349     20 |  0.010 % |
5.42/5.50	c |    131175 |     100     2130    10650 |     3262     2746     20 |  0.010 % |
8.49/8.57	c |    196859 |     100     2130    10650 |     3588     2624     20 |  0.010 % |
13.30/13.33	c |    295386 |     100     2130    10650 |     3947     3516     20 |  0.010 % |
20.67/20.77	c |    443177 |     100     2130    10650 |     4342     2236     20 |  0.010 % |
32.35/32.43	c |    664863 |     100     2130    10650 |     4776     3236     20 |  0.010 % |
50.36/50.48	c |    997388 |     100     2130    10650 |     5254     4326     19 |  0.010 % |
78.62/78.70	c |   1496178 |     100     2130    10650 |     5779     4208     20 |  0.010 % |
122.96/123.09	c |   2244360 |     100     2130    10650 |     6357     3550     19 |  0.010 % |
193.30/193.44	c |   3366634 |     100     2130    10650 |     6993     5626     20 |  0.010 % |
303.68/303.80	c |   5050045 |     100     2130    10650 |     7692     4496     19 |  0.010 % |
476.84/477.06	c |   7575161 |     100     2130    10650 |     8461     6009     21 |  0.010 % |
751.05/751.36	c |  11362836 |     100     2130    10650 |     9308     4463     19 |  0.010 % |
1186.02/1186.40	c |  17044348 |     100     2130    10650 |    10238     6666     20 |  0.010 % |

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/node58/watcher-292785-1171759136 -o ROOT/results/node58/solver-292785-1171759136 -C 1200 -M 1800 --output-limit 1,15 /tmp/evaluation/292785-1171759136/minisat /tmp/evaluation/292785-1171759136/instance-292785-1171759136.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: 1.05 1.01 1.00 3/64 31836
/proc/meminfo: memFree=1093112/2055920 swapFree=4183260/4192956
[pid=31836] ppid=31834 vsize=1892 CPUtime=0
/proc/31836/stat : 31836 (minisat) R 31834 31836 31739 0 -1 4194304 140 0 0 0 0 0 0 0 18 0 1 0 195870256 1937408 124 18446744073709551615 134512640 135078472 4294956640 18446744073709551615 134707275 0 0 4096 3 0 0 0 17 1 0 0
/proc/31836/statm: 473 124 58 138 0 332 0

[startup+0.106872 s]
/proc/loadavg: 1.05 1.01 1.00 3/64 31836
/proc/meminfo: memFree=1093112/2055920 swapFree=4183260/4192956
[pid=31836] ppid=31834 vsize=2020 CPUtime=0.1
/proc/31836/stat : 31836 (minisat) R 31834 31836 31739 0 -1 4194304 183 0 0 0 10 0 0 0 18 0 1 0 195870256 2068480 167 18446744073709551615 134512640 135078472 4294956640 18446744073709551615 134550652 0 0 4096 3 0 0 0 17 1 0 0
/proc/31836/statm: 505 167 73 138 0 364 0
Current children cumulated CPU time (s) 0.1
Current children cumulated vsize (KiB) 2020

[startup+0.514917 s]
/proc/loadavg: 1.05 1.01 1.00 3/64 31836
/proc/meminfo: memFree=1093112/2055920 swapFree=4183260/4192956
[pid=31836] ppid=31834 vsize=2152 CPUtime=0.51
/proc/31836/stat : 31836 (minisat) R 31834 31836 31739 0 -1 4194304 216 0 0 0 51 0 0 0 21 0 1 0 195870256 2203648 200 18446744073709551615 134512640 135078472 4294956640 18446744073709551615 134551032 0 0 4096 3 0 0 0 17 1 0 0
/proc/31836/statm: 538 200 73 138 0 397 0
Current children cumulated CPU time (s) 0.51
Current children cumulated vsize (KiB) 2152

[startup+1.33501 s]
/proc/loadavg: 1.04 1.01 1.00 2/65 31837
/proc/meminfo: memFree=1092464/2055920 swapFree=4183260/4192956
[pid=31836] ppid=31834 vsize=2284 CPUtime=1.33
/proc/31836/stat : 31836 (minisat) R 31834 31836 31739 0 -1 4194304 244 0 0 0 133 0 0 0 25 0 1 0 195870256 2338816 228 18446744073709551615 134512640 135078472 4294956640 18446744073709551615 134550582 0 0 4096 3 0 0 0 17 1 0 0
/proc/31836/statm: 571 228 73 138 0 430 0
Current children cumulated CPU time (s) 1.33
Current children cumulated vsize (KiB) 2284

[startup+2.97119 s]
/proc/loadavg: 1.04 1.01 1.00 2/65 31837
/proc/meminfo: memFree=1092272/2055920 swapFree=4183260/4192956
[pid=31836] ppid=31834 vsize=2416 CPUtime=2.96
/proc/31836/stat : 31836 (minisat) R 31834 31836 31739 0 -1 4194304 283 0 0 0 296 0 0 0 25 0 1 0 195870256 2473984 267 18446744073709551615 134512640 135078472 4294956640 18446744073709551615 134550720 0 0 4096 3 0 0 0 17 1 0 0
/proc/31836/statm: 604 267 73 138 0 463 0
Current children cumulated CPU time (s) 2.96
Current children cumulated vsize (KiB) 2416

[startup+6.25155 s]
/proc/loadavg: 1.04 1.01 1.00 2/65 31837
/proc/meminfo: memFree=1091952/2055920 swapFree=4183260/4192956
[pid=31836] ppid=31834 vsize=2548 CPUtime=6.24
/proc/31836/stat : 31836 (minisat) R 31834 31836 31739 0 -1 4194304 315 0 0 0 624 0 0 0 25 0 1 0 195870256 2609152 299 18446744073709551615 134512640 135078472 4294956640 18446744073709551615 134550582 0 0 4096 3 0 0 0 17 1 0 0
/proc/31836/statm: 637 299 73 138 0 496 0
Current children cumulated CPU time (s) 6.24
Current children cumulated vsize (KiB) 2548

[startup+12.7013 s]
/proc/loadavg: 1.04 1.01 1.00 2/65 31837
/proc/meminfo: memFree=1091696/2055920 swapFree=4183260/4192956
[pid=31836] ppid=31834 vsize=2692 CPUtime=12.69
/proc/31836/stat : 31836 (minisat) R 31834 31836 31739 0 -1 4194304 364 0 0 0 1269 0 0 0 25 0 1 0 195870256 2756608 348 18446744073709551615 134512640 135078472 4294956640 18446744073709551615 134556175 0 0 4096 3 0 0 0 17 1 0 0
/proc/31836/statm: 673 348 73 138 0 532 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 2692

[startup+25.5047 s]
/proc/loadavg: 1.03 1.01 1.00 2/65 31839
/proc/meminfo: memFree=1091248/2055920 swapFree=4183260/4192956
[pid=31836] ppid=31834 vsize=2956 CPUtime=25.49
/proc/31836/stat : 31836 (minisat) R 31834 31836 31739 0 -1 4194304 434 0 0 0 2549 0 0 0 25 0 1 0 195870256 3026944 418 18446744073709551615 134512640 135078472 4294956640 18446744073709551615 134550713 0 0 4096 3 0 0 0 17 1 0 0
/proc/31836/statm: 739 418 73 138 0 598 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 2956

[startup+51.1105 s]
/proc/loadavg: 1.02 1.01 1.00 2/65 31839
/proc/meminfo: memFree=1091120/2055920 swapFree=4183260/4192956
[pid=31836] ppid=31834 vsize=3236 CPUtime=51.08
/proc/31836/stat : 31836 (minisat) R 31834 31836 31739 0 -1 4194304 499 0 0 0 5108 0 0 0 25 0 1 0 195870256 3313664 483 18446744073709551615 134512640 135078472 4294956640 18446744073709551615 134550582 0 0 4096 3 0 0 0 17 1 0 0
/proc/31836/statm: 809 483 73 138 0 668 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 3236

[startup+102.319 s]
/proc/loadavg: 1.01 1.00 1.00 2/65 31839
/proc/meminfo: memFree=1090736/2055920 swapFree=4183260/4192956
[pid=31836] ppid=31834 vsize=3532 CPUtime=102.28
/proc/31836/stat : 31836 (minisat) R 31834 31836 31739 0 -1 4194304 584 0 0 0 10228 0 0 0 25 0 1 0 195870256 3616768 568 18446744073709551615 134512640 135078472 4294956640 18446744073709551615 134556374 0 0 4096 3 0 0 0 17 1 0 0
/proc/31836/statm: 883 568 73 138 0 742 0
Current children cumulated CPU time (s) 102.28
Current children cumulated vsize (KiB) 3532

[startup+162.342 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 31839
/proc/meminfo: memFree=1090416/2055920 swapFree=4183260/4192956
[pid=31836] ppid=31834 vsize=3804 CPUtime=162.28
/proc/31836/stat : 31836 (minisat) R 31834 31836 31739 0 -1 4194304 649 0 0 0 16228 0 0 0 25 0 1 0 195870256 3895296 633 18446744073709551615 134512640 135078472 4294956640 18446744073709551615 134550652 0 0 4096 3 0 0 0 17 1 0 0
/proc/31836/statm: 951 633 73 138 0 810 0
Current children cumulated CPU time (s) 162.28
Current children cumulated vsize (KiB) 3804

[startup+222.358 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 31839
/proc/meminfo: memFree=1090224/2055920 swapFree=4183260/4192956
[pid=31836] ppid=31834 vsize=4088 CPUtime=222.28
/proc/31836/stat : 31836 (minisat) R 31834 31836 31739 0 -1 4194304 713 0 0 0 22228 0 0 0 25 0 1 0 195870256 4186112 697 18446744073709551615 134512640 135078472 4294956640 18446744073709551615 134550985 0 0 4096 3 0 0 0 17 1 0 0
/proc/31836/statm: 1022 697 73 138 0 881 0
Current children cumulated CPU time (s) 222.28
Current children cumulated vsize (KiB) 4088

[startup+282.376 s]
/proc/loadavg: 1.04 1.01 1.00 2/65 31839
/proc/meminfo: memFree=1090096/2055920 swapFree=4183260/4192956
[pid=31836] ppid=31834 vsize=4228 CPUtime=282.29
/proc/31836/stat : 31836 (minisat) R 31834 31836 31739 0 -1 4194304 744 0 0 0 28229 0 0 0 25 0 1 0 195870256 4329472 728 18446744073709551615 134512640 135078472 4294956640 18446744073709551615 134559803 0 0 4096 3 0 0 0 17 1 0 0
/proc/31836/statm: 1057 728 73 138 0 916 0
Current children cumulated CPU time (s) 282.29
Current children cumulated vsize (KiB) 4228

[startup+342.392 s]
/proc/loadavg: 1.01 1.01 1.00 2/65 31839
/proc/meminfo: memFree=1090032/2055920 swapFree=4183260/4192956
[pid=31836] ppid=31834 vsize=4360 CPUtime=342.29
/proc/31836/stat : 31836 (minisat) R 31834 31836 31739 0 -1 4194304 765 0 0 0 34229 0 0 0 25 0 1 0 195870256 4464640 749 18446744073709551615 134512640 135078472 4294956640 18446744073709551615 134550708 0 0 4096 3 0 0 0 17 1 0 0
/proc/31836/statm: 1090 749 73 138 0 949 0
Current children cumulated CPU time (s) 342.29
Current children cumulated vsize (KiB) 4360

[startup+402.41 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 31839
/proc/meminfo: memFree=1089904/2055920 swapFree=4183260/4192956
[pid=31836] ppid=31834 vsize=4504 CPUtime=402.29
/proc/31836/stat : 31836 (minisat) R 31834 31836 31739 0 -1 4194304 794 0 0 0 40229 0 0 0 25 0 1 0 195870256 4612096 778 18446744073709551615 134512640 135078472 4294956640 18446744073709551615 134550663 0 0 4096 3 0 0 0 17 1 0 0
/proc/31836/statm: 1126 778 73 138 0 985 0
Current children cumulated CPU time (s) 402.29
Current children cumulated vsize (KiB) 4504

[startup+462.429 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 31839
/proc/meminfo: memFree=1089840/2055920 swapFree=4183260/4192956
[pid=31836] ppid=31834 vsize=4504 CPUtime=462.3
/proc/31836/stat : 31836 (minisat) R 31834 31836 31739 0 -1 4194304 799 0 0 0 46229 1 0 0 25 0 1 0 195870256 4612096 783 18446744073709551615 134512640 135078472 4294956640 18446744073709551615 134550587 0 0 4096 3 0 0 0 17 1 0 0
/proc/31836/statm: 1126 783 73 138 0 985 0
Current children cumulated CPU time (s) 462.3
Current children cumulated vsize (KiB) 4504

[startup+522.449 s]
/proc/loadavg: 1.03 1.01 1.00 2/65 31839
/proc/meminfo: memFree=1089776/2055920 swapFree=4183260/4192956
[pid=31836] ppid=31834 vsize=4640 CPUtime=522.3
/proc/31836/stat : 31836 (minisat) R 31834 31836 31739 0 -1 4194304 834 0 0 0 52229 1 0 0 25 0 1 0 195870256 4751360 818 18446744073709551615 134512640 135078472 4294956640 18446744073709551615 134551032 0 0 4096 3 0 0 0 17 1 0 0
/proc/31836/statm: 1160 818 73 138 0 1019 0
Current children cumulated CPU time (s) 522.3
Current children cumulated vsize (KiB) 4640

[startup+582.468 s]
/proc/loadavg: 1.05 1.02 1.00 2/65 31839
/proc/meminfo: memFree=1089648/2055920 swapFree=4183260/4192956
[pid=31836] ppid=31834 vsize=4640 CPUtime=582.31
/proc/31836/stat : 31836 (minisat) R 31834 31836 31739 0 -1 4194304 848 0 0 0 58230 1 0 0 25 0 1 0 195870256 4751360 832 18446744073709551615 134512640 135078472 4294956640 18446744073709551615 134550582 0 0 4096 3 0 0 0 17 1 0 0
/proc/31836/statm: 1160 832 73 138 0 1019 0
Current children cumulated CPU time (s) 582.31
Current children cumulated vsize (KiB) 4640

[startup+642.489 s]
/proc/loadavg: 1.02 1.02 1.00 2/65 31839
/proc/meminfo: memFree=1089712/2055920 swapFree=4183260/4192956
[pid=31836] ppid=31834 vsize=4640 CPUtime=642.31
/proc/31836/stat : 31836 (minisat) R 31834 31836 31739 0 -1 4194304 852 0 0 0 64230 1 0 0 25 0 1 0 195870256 4751360 836 18446744073709551615 134512640 135078472 4294956640 18446744073709551615 134549524 0 0 4096 3 0 0 0 17 1 0 0
/proc/31836/statm: 1160 836 73 138 0 1019 0
Current children cumulated CPU time (s) 642.31
Current children cumulated vsize (KiB) 4640

[startup+702.506 s]
/proc/loadavg: 1.00 1.01 1.00 2/65 31839
/proc/meminfo: memFree=1089584/2055920 swapFree=4183260/4192956
[pid=31836] ppid=31834 vsize=4776 CPUtime=702.31
/proc/31836/stat : 31836 (minisat) R 31834 31836 31739 0 -1 4194304 870 0 0 0 70230 1 0 0 25 0 1 0 195870256 4890624 854 18446744073709551615 134512640 135078472 4294956640 18446744073709551615 134550532 0 0 4096 3 0 0 0 17 1 0 0
/proc/31836/statm: 1194 854 73 138 0 1053 0
Current children cumulated CPU time (s) 702.31
Current children cumulated vsize (KiB) 4776

[startup+762.526 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 31839
/proc/meminfo: memFree=1089456/2055920 swapFree=4183260/4192956
[pid=31836] ppid=31834 vsize=4916 CPUtime=762.31
/proc/31836/stat : 31836 (minisat) R 31834 31836 31739 0 -1 4194304 892 0 0 0 76230 1 0 0 25 0 1 0 195870256 5033984 876 18446744073709551615 134512640 135078472 4294956640 18446744073709551615 134549411 0 0 4096 3 0 0 0 17 1 0 0
/proc/31836/statm: 1229 876 73 138 0 1088 0
Current children cumulated CPU time (s) 762.31
Current children cumulated vsize (KiB) 4916

[startup+822.547 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 31839
/proc/meminfo: memFree=1089328/2055920 swapFree=4183260/4192956
[pid=31836] ppid=31834 vsize=5064 CPUtime=822.31
/proc/31836/stat : 31836 (minisat) R 31834 31836 31739 0 -1 4194304 929 0 0 0 82230 1 0 0 25 0 1 0 195870256 5185536 913 18446744073709551615 134512640 135078472 4294956640 18446744073709551615 134550619 0 0 4096 3 0 0 0 17 1 0 0
/proc/31836/statm: 1266 913 73 138 0 1125 0
Current children cumulated CPU time (s) 822.31
Current children cumulated vsize (KiB) 5064

[startup+882.564 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 31839
/proc/meminfo: memFree=1089200/2055920 swapFree=4183260/4192956
[pid=31836] ppid=31834 vsize=5064 CPUtime=882.31
/proc/31836/stat : 31836 (minisat) R 31834 31836 31739 0 -1 4194304 954 0 0 0 88230 1 0 0 25 0 1 0 195870256 5185536 938 18446744073709551615 134512640 135078472 4294956640 18446744073709551615 134555976 0 0 4096 3 0 0 0 17 1 0 0
/proc/31836/statm: 1266 938 73 138 0 1125 0
Current children cumulated CPU time (s) 882.31
Current children cumulated vsize (KiB) 5064

[startup+942.582 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 31839
/proc/meminfo: memFree=1089136/2055920 swapFree=4183260/4192956
[pid=31836] ppid=31834 vsize=5212 CPUtime=942.33
/proc/31836/stat : 31836 (minisat) R 31834 31836 31739 0 -1 4194304 984 0 0 0 94231 2 0 0 25 0 1 0 195870256 5337088 968 18446744073709551615 134512640 135078472 4294956640 18446744073709551615 134550729 0 0 4096 3 0 0 0 17 1 0 0
/proc/31836/statm: 1303 968 73 138 0 1162 0
Current children cumulated CPU time (s) 942.33
Current children cumulated vsize (KiB) 5212

[startup+1002.6 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 31839
/proc/meminfo: memFree=1089072/2055920 swapFree=4183260/4192956
[pid=31836] ppid=31834 vsize=5360 CPUtime=1002.33
/proc/31836/stat : 31836 (minisat) R 31834 31836 31739 0 -1 4194304 999 0 0 0 100231 2 0 0 25 0 1 0 195870256 5488640 983 18446744073709551615 134512640 135078472 4294956640 18446744073709551615 134550652 0 0 4096 3 0 0 0 17 1 0 0
/proc/31836/statm: 1340 983 73 138 0 1199 0
Current children cumulated CPU time (s) 1002.33
Current children cumulated vsize (KiB) 5360

[startup+1062.62 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 31839
/proc/meminfo: memFree=1089072/2055920 swapFree=4183260/4192956
[pid=31836] ppid=31834 vsize=5360 CPUtime=1062.33
/proc/31836/stat : 31836 (minisat) R 31834 31836 31739 0 -1 4194304 1000 0 0 0 106231 2 0 0 25 0 1 0 195870256 5488640 984 18446744073709551615 134512640 135078472 4294956640 18446744073709551615 134550582 0 0 4096 3 0 0 0 17 1 0 0
/proc/31836/statm: 1340 984 73 138 0 1199 0
Current children cumulated CPU time (s) 1062.33
Current children cumulated vsize (KiB) 5360

[startup+1122.64 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 31839
/proc/meminfo: memFree=1089008/2055920 swapFree=4183260/4192956
[pid=31836] ppid=31834 vsize=5360 CPUtime=1122.33
/proc/31836/stat : 31836 (minisat) R 31834 31836 31739 0 -1 4194304 1014 0 0 0 112231 2 0 0 25 0 1 0 195870256 5488640 998 18446744073709551615 134512640 135078472 4294956640 18446744073709551615 134550582 0 0 4096 3 0 0 0 17 1 0 0
/proc/31836/statm: 1340 998 73 138 0 1199 0
Current children cumulated CPU time (s) 1122.33
Current children cumulated vsize (KiB) 5360

[startup+1182.66 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 31839
/proc/meminfo: memFree=1089008/2055920 swapFree=4183260/4192956
[pid=31836] ppid=31834 vsize=5360 CPUtime=1182.33
/proc/31836/stat : 31836 (minisat) R 31834 31836 31739 0 -1 4194304 1020 0 0 0 118231 2 0 0 25 0 1 0 195870256 5488640 1004 18446744073709551615 134512640 135078472 4294956640 18446744073709551615 134550652 0 0 4096 3 0 0 0 17 1 0 0
/proc/31836/statm: 1340 1004 73 138 0 1199 0
Current children cumulated CPU time (s) 1182.33
Current children cumulated vsize (KiB) 5360



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.38 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 31839
/proc/meminfo: memFree=1088944/2055920 swapFree=4183260/4192956
[pid=31836] ppid=31834 vsize=5360 CPUtime=1200.05
/proc/31836/stat : 31836 (minisat) R 31834 31836 31739 0 -1 4194304 1026 0 0 0 120003 2 0 0 25 0 1 0 195870256 5488640 1010 18446744073709551615 134512640 135078472 4294956640 18446744073709551615 134550642 0 0 4096 3 0 0 0 17 1 0 0
/proc/31836/statm: 1340 1010 73 138 0 1199 0
Current children cumulated CPU time (s) 1200.05
Current children cumulated vsize (KiB) 5360

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

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

[startup+1200.38 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 31839
/proc/meminfo: memFree=1088944/2055920 swapFree=4183260/4192956
[pid=31836] ppid=31834 vsize=5360 CPUtime=1200.05
/proc/31836/stat : 31836 (minisat) R 31834 31836 31739 0 -1 4194304 1026 0 0 0 120003 2 0 0 25 0 1 0 195870256 5488640 1010 18446744073709551615 134512640 135078472 4294956640 18446744073709551615 134550642 0 0 4096 3 0 0 0 17 1 0 0
/proc/31836/statm: 1340 1010 73 138 0 1199 0
Current children cumulated CPU time (s) 1200.05
Current children cumulated vsize (KiB) 5360

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1200.38
CPU time (s): 1200.06
CPU user time (s): 1200.04
CPU system time (s): 0.025996
CPU usage (%): 99.9734
Max. virtual memory (cumulated for all children) (KiB): 5360

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1200.04
system time used= 0.025996
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 1026
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= 8
involuntary context switches= 1013

runsolver used 0.794879 second user time and 2.41763 second system time

The end

Launcher Data (download as text)

Begin job on node58 on Sun Feb 18 00:38:56 UTC 2007

IDJOB= 292785
IDBENCH= 19848
IDSOLVER= 109
FILE ID= node58/292785-1171759136

PBS_JOBID= 3839513

Free space on /tmp= 66564 MiB

SOLVER NAME= minisat SAT 2007
BENCH NAME= HOME/pub/bench/SAT07/random/OnTreshold/5SAT/v100/unif-k5-r21.3-v100-c2130-S455021619-18.SAT.shuffled.cnf
COMMAND LINE= /tmp/evaluation/292785-1171759136/minisat /tmp/evaluation/292785-1171759136/instance-292785-1171759136.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node58/watcher-292785-1171759136 -o ROOT/results/node58/solver-292785-1171759136 -C 1200 -M 1800 --output-limit 1,15  /tmp/evaluation/292785-1171759136/minisat /tmp/evaluation/292785-1171759136/instance-292785-1171759136.cnf            

META MD5SUM SOLVER= 120abd248b069e44985635f055606c5a
MD5SUM BENCH=  693bc5cdd356b5e961552ebc3dddd87e

RANDOM SEED= 704995960

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node58.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:       1093520 kB
Buffers:         49372 kB
Cached:         807708 kB
SwapCached:       4004 kB
Active:         531340 kB
Inactive:       335536 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1093520 kB
SwapTotal:     4192956 kB
SwapFree:      4183260 kB
Dirty:             912 kB
Writeback:           0 kB
Mapped:          15280 kB
Slab:            81616 kB
Committed_AS:   437552 kB
PageTables:       1380 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= 66564 MiB

End job on node58 on Sun Feb 18 00:58:58 UTC 2007