Trace number 293933

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) 1200.05 1200.34

General information on the benchmark

Namerandom/OnTreshold/5SAT/v110/
unif-k5-r21.3-v110-c2343-S1517604033-06.UNSAT.shuffled.cnf
MD5SUM28435e4a6b553e70f291f764845329f6
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 variables110
Number of clauses2343
Sum of the clauses size11715
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 52343
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:  110                                                  |
0.00/0.00	c |  Number of clauses:    2343                                                 |
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 |     110     2343    11715 |      781        0    nan |  0.000 % |
0.00/0.01	c |       100 |     110     2343    11715 |      859      100     26 |  0.008 % |
0.00/0.02	c |       250 |     110     2343    11715 |      945      250     24 |  0.008 % |
0.00/0.02	c |       475 |     110     2343    11715 |     1039      475     23 |  0.008 % |
0.00/0.03	c |       813 |     110     2343    11715 |     1143      813     23 |  0.008 % |
0.00/0.05	c |      1320 |     110     2343    11715 |     1257      734     22 |  0.008 % |
0.00/0.08	c |      2080 |     110     2343    11715 |     1383      853     21 |  0.008 % |
0.10/0.12	c |      3220 |     110     2343    11715 |     1521     1285     22 |  0.008 % |
0.10/0.18	c |      4929 |     110     2343    11715 |     1674     1441     22 |  0.008 % |
0.20/0.27	c |      7491 |     110     2343    11715 |     1841     1452     22 |  0.008 % |
0.41/0.42	c |     11335 |     110     2343    11715 |     2025     1551     22 |  0.008 % |
0.61/0.66	c |     17101 |     110     2343    11715 |     2228     1139     22 |  0.008 % |
1.02/1.03	c |     25755 |     110     2343    11715 |     2451     1881     22 |  0.008 % |
1.53/1.60	c |     38729 |     110     2343    11715 |     2696     2451     22 |  0.008 % |
2.45/2.48	c |     58192 |     110     2343    11715 |     2965     1478     21 |  0.008 % |
3.79/3.83	c |     87384 |     110     2343    11715 |     3262     2191     22 |  0.008 % |
5.94/5.96	c |    131173 |     110     2343    11715 |     3588     3173     22 |  0.008 % |
9.21/9.26	c |    196857 |     110     2343    11715 |     3947     1886     22 |  0.008 % |
14.44/14.53	c |    295385 |     110     2343    11715 |     4342     2928     21 |  0.008 % |
22.42/22.51	c |    443174 |     110     2343    11715 |     4776     4259     22 |  0.008 % |
35.22/35.29	c |    664858 |     110     2343    11715 |     5254     2504     20 |  0.008 % |
55.30/55.38	c |    997384 |     110     2343    11715 |     5779     4849     21 |  0.008 % |
86.63/86.71	c |   1496173 |     110     2343    11715 |     6357     4070     21 |  0.008 % |
136.00/136.10	c |   2244355 |     110     2343    11715 |     6993     5060     21 |  0.008 % |
213.72/213.82	c |   3366629 |     110     2343    11715 |     7692     3831     22 |  0.008 % |
336.20/336.37	c |   5050040 |     110     2343    11715 |     8461     4128     22 |  0.008 % |
532.21/532.43	c |   7575157 |     110     2343    11715 |     9308     7752     23 |  0.008 % |
845.89/846.11	c |  11362832 |     110     2343    11715 |    10238     4908     19 |  0.008 % |

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/node3/watcher-293933-1171780052 -o ROOT/results/node3/solver-293933-1171780052 -C 1200 -M 1800 --output-limit 1,15 /tmp/evaluation/293933-1171780052/minisat /tmp/evaluation/293933-1171780052/instance-293933-1171780052.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 21537
/proc/meminfo: memFree=793640/2055920 swapFree=4192812/4192956
[pid=21537] ppid=21535 vsize=1888 CPUtime=0
/proc/21537/stat : 21537 (minisat) R 21535 21537 20288 0 -1 4194304 142 0 0 0 0 0 0 0 18 0 1 0 197960060 1933312 126 18446744073709551615 134512640 135078472 4294956624 18446744073709551615 134707275 0 0 4096 3 0 0 0 17 1 0 0
/proc/21537/statm: 472 127 58 138 0 331 0

[startup+0.106699 s]
/proc/loadavg: 1.00 1.00 1.00 3/77 21537
/proc/meminfo: memFree=793640/2055920 swapFree=4192812/4192956
[pid=21537] ppid=21535 vsize=2016 CPUtime=0.1
/proc/21537/stat : 21537 (minisat) R 21535 21537 20288 0 -1 4194304 191 0 0 0 10 0 0 0 18 0 1 0 197960060 2064384 175 18446744073709551615 134512640 135078472 4294956624 18446744073709551615 134552830 0 0 4096 3 0 0 0 17 1 0 0
/proc/21537/statm: 504 175 73 138 0 363 0
Current children cumulated CPU time (s) 0.1
Current children cumulated vsize (KiB) 2016

[startup+0.514733 s]
/proc/loadavg: 1.00 1.00 1.00 3/77 21537
/proc/meminfo: memFree=793640/2055920 swapFree=4192812/4192956
[pid=21537] ppid=21535 vsize=2148 CPUtime=0.51
/proc/21537/stat : 21537 (minisat) R 21535 21537 20288 0 -1 4194304 228 0 0 0 51 0 0 0 21 0 1 0 197960060 2199552 212 18446744073709551615 134512640 135078472 4294956624 18446744073709551615 134550582 0 0 4096 3 0 0 0 17 1 0 0
/proc/21537/statm: 537 212 73 138 0 396 0
Current children cumulated CPU time (s) 0.51
Current children cumulated vsize (KiB) 2148

[startup+1.3348 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 21538
/proc/meminfo: memFree=792928/2055920 swapFree=4192812/4192956
[pid=21537] ppid=21535 vsize=2280 CPUtime=1.33
/proc/21537/stat : 21537 (minisat) R 21535 21537 20288 0 -1 4194304 264 0 0 0 133 0 0 0 25 0 1 0 197960060 2334720 248 18446744073709551615 134512640 135078472 4294956624 18446744073709551615 134550977 0 0 4096 3 0 0 0 17 1 0 0
/proc/21537/statm: 570 248 73 138 0 429 0
Current children cumulated CPU time (s) 1.33
Current children cumulated vsize (KiB) 2280

[startup+2.97094 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 21538
/proc/meminfo: memFree=792672/2055920 swapFree=4192812/4192956
[pid=21537] ppid=21535 vsize=2412 CPUtime=2.96
/proc/21537/stat : 21537 (minisat) R 21535 21537 20288 0 -1 4194304 304 0 0 0 296 0 0 0 25 0 1 0 197960060 2469888 288 18446744073709551615 134512640 135078472 4294956624 18446744073709551615 134550628 0 0 4096 3 0 0 0 17 1 0 0
/proc/21537/statm: 603 288 73 138 0 462 0
Current children cumulated CPU time (s) 2.96
Current children cumulated vsize (KiB) 2412

[startup+6.2532 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 21538
/proc/meminfo: memFree=792416/2055920 swapFree=4192812/4192956
[pid=21537] ppid=21535 vsize=2680 CPUtime=6.24
/proc/21537/stat : 21537 (minisat) R 21535 21537 20288 0 -1 4194304 350 0 0 0 624 0 0 0 25 0 1 0 197960060 2744320 334 18446744073709551615 134512640 135078472 4294956624 18446744073709551615 134556175 0 0 4096 3 0 0 0 17 1 0 0
/proc/21537/statm: 670 334 73 138 0 529 0
Current children cumulated CPU time (s) 6.24
Current children cumulated vsize (KiB) 2680

[startup+12.7097 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 21538
/proc/meminfo: memFree=792096/2055920 swapFree=4192812/4192956
[pid=21537] ppid=21535 vsize=2812 CPUtime=12.7
/proc/21537/stat : 21537 (minisat) R 21535 21537 20288 0 -1 4194304 399 0 0 0 1270 0 0 0 25 0 1 0 197960060 2879488 383 18446744073709551615 134512640 135078472 4294956624 18446744073709551615 134550635 0 0 4096 3 0 0 0 17 1 0 0
/proc/21537/statm: 703 383 73 138 0 562 0
Current children cumulated CPU time (s) 12.7
Current children cumulated vsize (KiB) 2812

[startup+25.5098 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 21538
/proc/meminfo: memFree=791840/2055920 swapFree=4192812/4192956
[pid=21537] ppid=21535 vsize=3076 CPUtime=25.49
/proc/21537/stat : 21537 (minisat) R 21535 21537 20288 0 -1 4194304 462 0 0 0 2549 0 0 0 25 0 1 0 197960060 3149824 446 18446744073709551615 134512640 135078472 4294956624 18446744073709551615 134550720 0 0 4096 3 0 0 0 17 1 0 0
/proc/21537/statm: 769 446 73 138 0 628 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 3076

[startup+51.1219 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 21538
/proc/meminfo: memFree=791520/2055920 swapFree=4192812/4192956
[pid=21537] ppid=21535 vsize=3348 CPUtime=51.1
/proc/21537/stat : 21537 (minisat) R 21535 21537 20288 0 -1 4194304 529 0 0 0 5110 0 0 0 25 0 1 0 197960060 3428352 513 18446744073709551615 134512640 135078472 4294956624 18446744073709551615 134551032 0 0 4096 3 0 0 0 17 1 0 0
/proc/21537/statm: 837 513 73 138 0 696 0
Current children cumulated CPU time (s) 51.1
Current children cumulated vsize (KiB) 3348

[startup+102.335 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 21538
/proc/meminfo: memFree=791072/2055920 swapFree=4192812/4192956
[pid=21537] ppid=21535 vsize=3764 CPUtime=102.3
/proc/21537/stat : 21537 (minisat) R 21535 21537 20288 0 -1 4194304 627 0 0 0 10230 0 0 0 25 0 1 0 197960060 3854336 611 18446744073709551615 134512640 135078472 4294956624 18446744073709551615 134550646 0 0 4096 3 0 0 0 17 1 0 0
/proc/21537/statm: 941 611 73 138 0 800 0
Current children cumulated CPU time (s) 102.3
Current children cumulated vsize (KiB) 3764

[startup+162.366 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 21538
/proc/meminfo: memFree=790688/2055920 swapFree=4192812/4192956
[pid=21537] ppid=21535 vsize=4040 CPUtime=162.32
/proc/21537/stat : 21537 (minisat) R 21535 21537 20288 0 -1 4194304 709 0 0 0 16232 0 0 0 25 0 1 0 197960060 4136960 693 18446744073709551615 134512640 135078472 4294956624 18446744073709551615 134550729 0 0 4096 3 0 0 0 17 1 0 0
/proc/21537/statm: 1010 693 73 138 0 869 0
Current children cumulated CPU time (s) 162.32
Current children cumulated vsize (KiB) 4040

[startup+222.391 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 21538
/proc/meminfo: memFree=790496/2055920 swapFree=4192812/4192956
[pid=21537] ppid=21535 vsize=4312 CPUtime=222.33
/proc/21537/stat : 21537 (minisat) R 21535 21537 20288 0 -1 4194304 758 0 0 0 22233 0 0 0 25 0 1 0 197960060 4415488 742 18446744073709551615 134512640 135078472 4294956624 18446744073709551615 134550605 0 0 4096 3 0 0 0 17 1 0 0
/proc/21537/statm: 1078 742 73 138 0 937 0
Current children cumulated CPU time (s) 222.33
Current children cumulated vsize (KiB) 4312

[startup+282.416 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 21538
/proc/meminfo: memFree=790368/2055920 swapFree=4192812/4192956
[pid=21537] ppid=21535 vsize=4452 CPUtime=282.34
/proc/21537/stat : 21537 (minisat) R 21535 21537 20288 0 -1 4194304 795 0 0 0 28234 0 0 0 25 0 1 0 197960060 4558848 779 18446744073709551615 134512640 135078472 4294956624 18446744073709551615 134550628 0 0 4096 3 0 0 0 17 1 0 0
/proc/21537/statm: 1113 779 73 138 0 972 0
Current children cumulated CPU time (s) 282.34
Current children cumulated vsize (KiB) 4452

[startup+342.437 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 21538
/proc/meminfo: memFree=790176/2055920 swapFree=4192812/4192956
[pid=21537] ppid=21535 vsize=4612 CPUtime=342.34
/proc/21537/stat : 21537 (minisat) R 21535 21537 20288 0 -1 4194304 826 0 0 0 34234 0 0 0 25 0 1 0 197960060 4722688 810 18446744073709551615 134512640 135078472 4294956624 18446744073709551615 134550582 0 0 4096 3 0 0 0 17 1 0 0
/proc/21537/statm: 1153 810 73 138 0 1012 0
Current children cumulated CPU time (s) 342.34
Current children cumulated vsize (KiB) 4612

[startup+402.462 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 21538
/proc/meminfo: memFree=790048/2055920 swapFree=4192812/4192956
[pid=21537] ppid=21535 vsize=4752 CPUtime=402.36
/proc/21537/stat : 21537 (minisat) R 21535 21537 20288 0 -1 4194304 860 0 0 0 40235 1 0 0 25 0 1 0 197960060 4866048 844 18446744073709551615 134512640 135078472 4294956624 18446744073709551615 134550554 0 0 4096 3 0 0 0 17 1 0 0
/proc/21537/statm: 1188 844 73 138 0 1047 0
Current children cumulated CPU time (s) 402.36
Current children cumulated vsize (KiB) 4752

[startup+462.487 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 21538
/proc/meminfo: memFree=790048/2055920 swapFree=4192812/4192956
[pid=21537] ppid=21535 vsize=4752 CPUtime=462.37
/proc/21537/stat : 21537 (minisat) R 21535 21537 20288 0 -1 4194304 882 0 0 0 46236 1 0 0 25 0 1 0 197960060 4866048 866 18446744073709551615 134512640 135078472 4294956624 18446744073709551615 134550738 0 0 4096 3 0 0 0 17 1 0 0
/proc/21537/statm: 1188 866 73 138 0 1047 0
Current children cumulated CPU time (s) 462.37
Current children cumulated vsize (KiB) 4752

[startup+522.511 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 21538
/proc/meminfo: memFree=789920/2055920 swapFree=4192812/4192956
[pid=21537] ppid=21535 vsize=4884 CPUtime=522.38
/proc/21537/stat : 21537 (minisat) R 21535 21537 20288 0 -1 4194304 900 0 0 0 52237 1 0 0 25 0 1 0 197960060 5001216 884 18446744073709551615 134512640 135078472 4294956624 18446744073709551615 134551032 0 0 4096 3 0 0 0 17 1 0 0
/proc/21537/statm: 1221 884 73 138 0 1080 0
Current children cumulated CPU time (s) 522.38
Current children cumulated vsize (KiB) 4884

[startup+582.535 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 21538
/proc/meminfo: memFree=789792/2055920 swapFree=4192812/4192956
[pid=21537] ppid=21535 vsize=5180 CPUtime=582.39
/proc/21537/stat : 21537 (minisat) R 21535 21537 20288 0 -1 4194304 962 0 0 0 58238 1 0 0 25 0 1 0 197960060 5304320 946 18446744073709551615 134512640 135078472 4294956624 18446744073709551615 134550582 0 0 4096 3 0 0 0 17 1 0 0
/proc/21537/statm: 1295 946 73 138 0 1154 0
Current children cumulated CPU time (s) 582.39
Current children cumulated vsize (KiB) 5180

[startup+642.565 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 21538
/proc/meminfo: memFree=789664/2055920 swapFree=4192812/4192956
[pid=21537] ppid=21535 vsize=5180 CPUtime=642.41
/proc/21537/stat : 21537 (minisat) R 21535 21537 20288 0 -1 4194304 972 0 0 0 64239 2 0 0 25 0 1 0 197960060 5304320 956 18446744073709551615 134512640 135078472 4294956624 18446744073709551615 134550501 0 0 4096 3 0 0 0 17 1 0 0
/proc/21537/statm: 1295 956 73 138 0 1154 0
Current children cumulated CPU time (s) 642.41
Current children cumulated vsize (KiB) 5180

[startup+702.588 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 21540
/proc/meminfo: memFree=789472/2055920 swapFree=4192812/4192956
[pid=21537] ppid=21535 vsize=5328 CPUtime=702.41
/proc/21537/stat : 21537 (minisat) R 21535 21537 20288 0 -1 4194304 999 0 0 0 70239 2 0 0 25 0 1 0 197960060 5455872 983 18446744073709551615 134512640 135078472 4294956624 18446744073709551615 134550573 0 0 4096 3 0 0 0 17 1 0 0
/proc/21537/statm: 1332 983 73 138 0 1191 0
Current children cumulated CPU time (s) 702.41
Current children cumulated vsize (KiB) 5328

[startup+762.614 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 21540
/proc/meminfo: memFree=789536/2055920 swapFree=4192812/4192956
[pid=21537] ppid=21535 vsize=5328 CPUtime=762.42
/proc/21537/stat : 21537 (minisat) R 21535 21537 20288 0 -1 4194304 1010 0 0 0 76240 2 0 0 25 0 1 0 197960060 5455872 994 18446744073709551615 134512640 135078472 4294956624 18446744073709551615 134550642 0 0 4096 3 0 0 0 17 1 0 0
/proc/21537/statm: 1332 994 73 138 0 1191 0
Current children cumulated CPU time (s) 762.42
Current children cumulated vsize (KiB) 5328

[startup+822.645 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 21540
/proc/meminfo: memFree=789472/2055920 swapFree=4192812/4192956
[pid=21537] ppid=21535 vsize=5476 CPUtime=822.44
/proc/21537/stat : 21537 (minisat) R 21535 21537 20288 0 -1 4194304 1024 0 0 0 82242 2 0 0 25 0 1 0 197960060 5607424 1008 18446744073709551615 134512640 135078472 4294956624 18446744073709551615 134550713 0 0 4096 3 0 0 0 17 1 0 0
/proc/21537/statm: 1369 1008 73 138 0 1228 0
Current children cumulated CPU time (s) 822.44
Current children cumulated vsize (KiB) 5476

[startup+882.673 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 21540
/proc/meminfo: memFree=789408/2055920 swapFree=4192812/4192956
[pid=21537] ppid=21535 vsize=5476 CPUtime=882.46
/proc/21537/stat : 21537 (minisat) R 21535 21537 20288 0 -1 4194304 1046 0 0 0 88243 3 0 0 25 0 1 0 197960060 5607424 1030 18446744073709551615 134512640 135078472 4294956624 18446744073709551615 134550582 0 0 4096 3 0 0 0 17 1 0 0
/proc/21537/statm: 1369 1030 73 138 0 1228 0
Current children cumulated CPU time (s) 882.46
Current children cumulated vsize (KiB) 5476

[startup+942.697 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 21540
/proc/meminfo: memFree=789344/2055920 swapFree=4192812/4192956
[pid=21537] ppid=21535 vsize=5620 CPUtime=942.46
/proc/21537/stat : 21537 (minisat) R 21535 21537 20288 0 -1 4194304 1069 0 0 0 94243 3 0 0 25 0 1 0 197960060 5754880 1053 18446744073709551615 134512640 135078472 4294956624 18446744073709551615 134550587 0 0 4096 3 0 0 0 17 1 0 0
/proc/21537/statm: 1405 1053 73 138 0 1264 0
Current children cumulated CPU time (s) 942.46
Current children cumulated vsize (KiB) 5620

[startup+1002.72 s]
/proc/loadavg: 1.11 1.03 1.01 2/78 21540
/proc/meminfo: memFree=789152/2055920 swapFree=4192812/4192956
[pid=21537] ppid=21535 vsize=5768 CPUtime=1002.48
/proc/21537/stat : 21537 (minisat) R 21535 21537 20288 0 -1 4194304 1101 0 0 0 100244 4 0 0 25 0 1 0 197960060 5906432 1085 18446744073709551615 134512640 135078472 4294956624 18446744073709551615 134551022 0 0 4096 3 0 0 0 17 1 0 0
/proc/21537/statm: 1442 1085 73 138 0 1301 0
Current children cumulated CPU time (s) 1002.48
Current children cumulated vsize (KiB) 5768

[startup+1062.76 s]
/proc/loadavg: 1.04 1.02 1.00 2/78 21540
/proc/meminfo: memFree=789152/2055920 swapFree=4192812/4192956
[pid=21537] ppid=21535 vsize=5768 CPUtime=1062.5
/proc/21537/stat : 21537 (minisat) R 21535 21537 20288 0 -1 4194304 1107 0 0 0 106246 4 0 0 25 0 1 0 197960060 5906432 1091 18446744073709551615 134512640 135078472 4294956624 18446744073709551615 134550624 0 0 4096 3 0 0 0 17 1 0 0
/proc/21537/statm: 1442 1091 73 138 0 1301 0
Current children cumulated CPU time (s) 1062.5
Current children cumulated vsize (KiB) 5768

[startup+1122.78 s]
/proc/loadavg: 1.01 1.02 1.00 2/78 21540
/proc/meminfo: memFree=789152/2055920 swapFree=4192812/4192956
[pid=21537] ppid=21535 vsize=5768 CPUtime=1122.51
/proc/21537/stat : 21537 (minisat) R 21535 21537 20288 0 -1 4194304 1107 0 0 0 112247 4 0 0 25 0 1 0 197960060 5906432 1091 18446744073709551615 134512640 135078472 4294956624 18446744073709551615 134550720 0 0 4096 3 0 0 0 17 1 0 0
/proc/21537/statm: 1442 1091 73 138 0 1301 0
Current children cumulated CPU time (s) 1122.51
Current children cumulated vsize (KiB) 5768

[startup+1182.81 s]
/proc/loadavg: 1.00 1.01 1.00 2/78 21540
/proc/meminfo: memFree=789088/2055920 swapFree=4192812/4192956
[pid=21537] ppid=21535 vsize=5768 CPUtime=1182.52
/proc/21537/stat : 21537 (minisat) R 21535 21537 20288 0 -1 4194304 1128 0 0 0 118248 4 0 0 25 0 1 0 197960060 5906432 1112 18446744073709551615 134512640 135078472 4294956624 18446744073709551615 134559803 0 0 4096 3 0 0 0 17 1 0 0
/proc/21537/statm: 1442 1112 73 138 0 1301 0
Current children cumulated CPU time (s) 1182.52
Current children cumulated vsize (KiB) 5768



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.33 s]
/proc/loadavg: 1.00 1.01 1.00 2/78 21540
/proc/meminfo: memFree=789088/2055920 swapFree=4192812/4192956
[pid=21537] ppid=21535 vsize=5768 CPUtime=1200.04
/proc/21537/stat : 21537 (minisat) R 21535 21537 20288 0 -1 4194304 1128 0 0 0 120000 4 0 0 25 0 1 0 197960060 5906432 1112 18446744073709551615 134512640 135078472 4294956624 18446744073709551615 134556024 0 0 4096 3 0 0 0 17 1 0 0
/proc/21537/statm: 1442 1112 73 138 0 1301 0
Current children cumulated CPU time (s) 1200.04
Current children cumulated vsize (KiB) 5768

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

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

[startup+1200.33 s]
/proc/loadavg: 1.00 1.01 1.00 2/78 21540
/proc/meminfo: memFree=789088/2055920 swapFree=4192812/4192956
[pid=21537] ppid=21535 vsize=5768 CPUtime=1200.04
/proc/21537/stat : 21537 (minisat) R 21535 21537 20288 0 -1 4194304 1128 0 0 0 120000 4 0 0 25 0 1 0 197960060 5906432 1112 18446744073709551615 134512640 135078472 4294956624 18446744073709551615 134556024 0 0 4096 3 0 0 0 17 1 0 0
/proc/21537/statm: 1442 1112 73 138 0 1301 0
Current children cumulated CPU time (s) 1200.04
Current children cumulated vsize (KiB) 5768

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1200.34
CPU time (s): 1200.05
CPU user time (s): 1200
CPU system time (s): 0.049992
CPU usage (%): 99.9763
Max. virtual memory (cumulated for all children) (KiB): 5768

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1200
system time used= 0.049992
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 1128
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= 2160

runsolver used 1.3048 second user time and 2.67559 second system time

The end

Launcher Data (download as text)

Begin job on node3 on Sun Feb 18 06:27:32 UTC 2007

IDJOB= 293933
IDBENCH= 19876
IDSOLVER= 109
FILE ID= node3/293933-1171780052

PBS_JOBID= 3839295

Free space on /tmp= 66552 MiB

SOLVER NAME= minisat SAT 2007
BENCH NAME= HOME/pub/bench/SAT07/random/OnTreshold/5SAT/v110/unif-k5-r21.3-v110-c2343-S1517604033-06.UNSAT.shuffled.cnf
COMMAND LINE= /tmp/evaluation/293933-1171780052/minisat /tmp/evaluation/293933-1171780052/instance-293933-1171780052.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node3/watcher-293933-1171780052 -o ROOT/results/node3/solver-293933-1171780052 -C 1200 -M 1800 --output-limit 1,15  /tmp/evaluation/293933-1171780052/minisat /tmp/evaluation/293933-1171780052/instance-293933-1171780052.cnf            

META MD5SUM SOLVER= 120abd248b069e44985635f055606c5a
MD5SUM BENCH=  28435e4a6b553e70f291f764845329f6

RANDOM SEED= 218539307

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		: 3000.241
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		: 3000.241
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:        794048 kB
Buffers:         57668 kB
Cached:        1072084 kB
SwapCached:          0 kB
Active:         537368 kB
Inactive:       646956 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:        794048 kB
SwapTotal:     4192956 kB
SwapFree:      4192812 kB
Dirty:             952 kB
Writeback:           0 kB
Mapped:          73444 kB
Slab:            63148 kB
Committed_AS:   933904 kB
PageTables:       1656 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= 66552 MiB

End job on node3 on Sun Feb 18 06:47:34 UTC 2007