Trace number 304839

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) 1200.04 1200.34

General information on the benchmark

Namerandom/LargeSize/7SAT/v140/
unif-k7-r85-v140-c11900-S871621203-03.cnf
MD5SUM99926ee5b14224b8603a2ec5df9e8bf6
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark7.93179
Satisfiable
(Un)Satisfiability was proved
Number of variables140
Number of clauses11900
Sum of the clauses size83300
Maximum clause length7
Minimum clause length7
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 50
Number of clauses of size over 511900

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:  140                                                  |
0.00/0.00	c |  Number of clauses:    11900                                                |
0.00/0.06	c |  Parsing time:         0.06         s                                       |
0.30/0.32	c ============================[ Search Statistics ]==============================
0.30/0.32	c | Conflicts |          ORIGINAL         |          LEARNT          | Progress |
0.30/0.32	c |           |    Vars  Clauses Literals |    Limit  Clauses Lit/Cl |          |
0.30/0.32	c ===============================================================================
0.30/0.32	c |         0 |     140    11900    83300 |     3966        0    nan |  0.000 % |
0.30/0.33	c |       101 |     140    11900    83300 |     4363      101     43 |  0.005 % |
0.30/0.34	c |       251 |     140    11900    83300 |     4799      251     43 |  0.005 % |
0.30/0.36	c |       476 |     140    11900    83300 |     5279      476     43 |  0.005 % |
0.30/0.38	c |       814 |     140    11900    83300 |     5807      814     43 |  0.005 % |
0.40/0.42	c |      1321 |     140    11900    83300 |     6388     1321     42 |  0.005 % |
0.40/0.48	c |      2080 |     140    11900    83300 |     7027     2080     42 |  0.005 % |
0.51/0.58	c |      3221 |     140    11900    83300 |     7729     3221     42 |  0.005 % |
0.71/0.73	c |      4932 |     140    11900    83300 |     8502     4932     43 |  0.005 % |
0.91/1.01	c |      7494 |     140    11900    83300 |     9353     7494     43 |  0.005 % |
1.43/1.47	c |     11338 |     140    11900    83300 |    10288     6629     43 |  0.005 % |
2.15/2.19	c |     17105 |     140    11900    83300 |    11317     7223     43 |  0.005 % |
3.27/3.34	c |     25755 |     140    11900    83300 |    12449    10182     43 |  0.005 % |
5.22/5.24	c |     38729 |     140    11900    83300 |    13694    10640     44 |  0.005 % |
8.39/8.47	c |     58190 |     140    11900    83300 |    15063     9463     42 |  0.005 % |
13.41/13.48	c |     87383 |     140    11900    83300 |    16569     8405     42 |  0.005 % |
21.40/21.48	c |    131172 |     140    11900    83300 |    18226    10614     43 |  0.005 % |
34.61/34.69	c |    196856 |     140    11900    83300 |    20049    12291     43 |  0.005 % |
56.84/56.89	c |    295382 |     140    11900    83300 |    22054    10242     41 |  0.005 % |
89.61/89.68	c |    443171 |     140    11900    83300 |    24259    14262     42 |  0.005 % |
146.04/146.09	c |    664857 |     140    11900    83300 |    26685    14130     42 |  0.005 % |
232.90/232.97	c |    997382 |     140    11900    83300 |    29354    13296     41 |  0.005 % |
372.60/372.78	c |   1496170 |     140    11900    83300 |    32289    20581     43 |  0.005 % |
600.90/601.08	c |   2244353 |     140    11900    83300 |    35518    20918     43 |  0.005 % |
981.15/981.48	c |   3366627 |     140    11900    83300 |    39070    28249     44 |  0.005 % |

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/node4/watcher-304839-1172066801 -o ROOT/results/node4/solver-304839-1172066801 -C 1200 -M 1800 --output-limit 1,15 /tmp/evaluation/304839-1172066801/minisat /tmp/evaluation/304839-1172066801/instance-304839-1172066801.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: 0.92 0.98 0.99 2/77 16970
/proc/meminfo: memFree=1463008/2055920 swapFree=4192812/4192956
[pid=16970] ppid=16968 vsize=1888 CPUtime=0
/proc/16970/stat : 16970 (minisat) R 16968 16970 16913 0 -1 4194304 207 0 0 0 0 0 0 0 18 0 1 0 226634953 1933312 191 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134707275 0 0 4096 3 0 0 0 17 1 0 0
/proc/16970/statm: 472 192 59 138 0 331 0

[startup+0.107428 s]
/proc/loadavg: 0.92 0.98 0.99 2/77 16970
/proc/meminfo: memFree=1463008/2055920 swapFree=4192812/4192956
[pid=16970] ppid=16968 vsize=2748 CPUtime=0.1
/proc/16970/stat : 16970 (minisat) R 16968 16970 16913 0 -1 4194304 456 0 0 0 10 0 0 0 18 0 1 0 226634953 2813952 440 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134530780 0 0 4096 3 0 0 0 17 1 0 0
/proc/16970/statm: 687 440 71 138 0 546 0
Current children cumulated CPU time (s) 0.1
Current children cumulated vsize (KiB) 2748

[startup+0.515467 s]
/proc/loadavg: 0.92 0.98 0.99 2/77 16970
/proc/meminfo: memFree=1463008/2055920 swapFree=4192812/4192956
[pid=16970] ppid=16968 vsize=2964 CPUtime=0.51
/proc/16970/stat : 16970 (minisat) R 16968 16970 16913 0 -1 4194304 564 0 0 0 51 0 0 0 22 0 1 0 226634953 3035136 480 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550554 0 0 4096 3 0 0 0 17 1 0 0
/proc/16970/statm: 741 480 73 138 0 600 0
Current children cumulated CPU time (s) 0.51
Current children cumulated vsize (KiB) 2964

[startup+1.33855 s]
/proc/loadavg: 0.92 0.98 0.99 2/78 16971
/proc/meminfo: memFree=1460120/2055920 swapFree=4192812/4192956
[pid=16970] ppid=16968 vsize=4356 CPUtime=1.33
/proc/16970/stat : 16970 (minisat) R 16968 16970 16913 0 -1 4194304 921 0 0 0 133 0 0 0 25 0 1 0 226634953 4460544 837 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134551032 0 0 4096 3 0 0 0 17 1 0 0
/proc/16970/statm: 1089 837 73 138 0 948 0
Current children cumulated CPU time (s) 1.33
Current children cumulated vsize (KiB) 4356

[startup+2.9777 s]
/proc/loadavg: 0.93 0.98 0.99 2/78 16971
/proc/meminfo: memFree=1459544/2055920 swapFree=4192812/4192956
[pid=16970] ppid=16968 vsize=4884 CPUtime=2.97
/proc/16970/stat : 16970 (minisat) R 16968 16970 16913 0 -1 4194304 1053 0 0 0 297 0 0 0 25 0 1 0 226634953 5001216 969 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134521168 0 0 4096 3 0 0 0 17 1 0 0
/proc/16970/statm: 1221 969 73 138 0 1080 0
Current children cumulated CPU time (s) 2.97
Current children cumulated vsize (KiB) 4884

[startup+6.25402 s]
/proc/loadavg: 0.93 0.98 0.99 3/78 16971
/proc/meminfo: memFree=1458584/2055920 swapFree=4192812/4192956
[pid=16970] ppid=16968 vsize=5676 CPUtime=6.25
/proc/16970/stat : 16970 (minisat) R 16968 16970 16913 0 -1 4194304 1231 0 0 0 624 1 0 0 25 0 1 0 226634953 5812224 1147 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134551032 0 0 4096 3 0 0 0 17 1 0 0
/proc/16970/statm: 1419 1147 73 138 0 1278 0
Current children cumulated CPU time (s) 6.25
Current children cumulated vsize (KiB) 5676

[startup+12.7106 s]
/proc/loadavg: 0.94 0.98 0.99 2/78 16971
/proc/meminfo: memFree=1457944/2055920 swapFree=4192812/4192956
[pid=16970] ppid=16968 vsize=6208 CPUtime=12.7
/proc/16970/stat : 16970 (minisat) R 16968 16970 16913 0 -1 4194304 1359 0 0 0 1269 1 0 0 25 0 1 0 226634953 6356992 1275 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550582 0 0 4096 3 0 0 0 17 1 0 0
/proc/16970/statm: 1552 1275 73 138 0 1411 0
Current children cumulated CPU time (s) 12.7
Current children cumulated vsize (KiB) 6208

[startup+25.5109 s]
/proc/loadavg: 0.95 0.98 0.99 2/78 16971
/proc/meminfo: memFree=1456920/2055920 swapFree=4192812/4192956
[pid=16970] ppid=16968 vsize=7200 CPUtime=25.5
/proc/16970/stat : 16970 (minisat) R 16968 16970 16913 0 -1 4194304 1611 0 0 0 2549 1 0 0 25 0 1 0 226634953 7372800 1527 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550726 0 0 4096 3 0 0 0 17 1 0 0
/proc/16970/statm: 1800 1527 73 138 0 1659 0
Current children cumulated CPU time (s) 25.5
Current children cumulated vsize (KiB) 7200

[startup+51.1243 s]
/proc/loadavg: 0.96 0.98 0.99 2/78 16971
/proc/meminfo: memFree=1456088/2055920 swapFree=4192812/4192956
[pid=16970] ppid=16968 vsize=8156 CPUtime=51.1
/proc/16970/stat : 16970 (minisat) R 16968 16970 16913 0 -1 4194304 1831 0 0 0 5109 1 0 0 25 0 1 0 226634953 8351744 1747 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550582 0 0 4096 3 0 0 0 17 1 0 0
/proc/16970/statm: 2039 1747 73 138 0 1898 0
Current children cumulated CPU time (s) 51.1
Current children cumulated vsize (KiB) 8156

[startup+102.345 s]
/proc/loadavg: 0.98 0.98 0.99 2/78 16971
/proc/meminfo: memFree=1454744/2055920 swapFree=4192812/4192956
[pid=16970] ppid=16968 vsize=9500 CPUtime=102.31
/proc/16970/stat : 16970 (minisat) R 16968 16970 16913 0 -1 4194304 2182 0 0 0 10229 2 0 0 25 0 1 0 226634953 9728000 2098 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550642 0 0 4096 3 0 0 0 17 1 0 0
/proc/16970/statm: 2375 2098 73 138 0 2234 0
Current children cumulated CPU time (s) 102.31
Current children cumulated vsize (KiB) 9500

[startup+162.382 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 16971
/proc/meminfo: memFree=1453656/2055920 swapFree=4192812/4192956
[pid=16970] ppid=16968 vsize=10640 CPUtime=162.33
/proc/16970/stat : 16970 (minisat) R 16968 16970 16913 0 -1 4194304 2432 0 0 0 16231 2 0 0 25 0 1 0 226634953 10895360 2348 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550576 0 0 4096 3 0 0 0 17 1 0 0
/proc/16970/statm: 2660 2348 73 138 0 2519 0
Current children cumulated CPU time (s) 162.33
Current children cumulated vsize (KiB) 10640

[startup+222.414 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 16971
/proc/meminfo: memFree=1453400/2055920 swapFree=4192812/4192956
[pid=16970] ppid=16968 vsize=10776 CPUtime=222.35
/proc/16970/stat : 16970 (minisat) R 16968 16970 16913 0 -1 4194304 2486 0 0 0 22232 3 0 0 25 0 1 0 226634953 11034624 2402 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550605 0 0 4096 3 0 0 0 17 1 0 0
/proc/16970/statm: 2694 2402 73 138 0 2553 0
Current children cumulated CPU time (s) 222.35
Current children cumulated vsize (KiB) 10776

[startup+282.445 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 16971
/proc/meminfo: memFree=1452440/2055920 swapFree=4192812/4192956
[pid=16970] ppid=16968 vsize=11924 CPUtime=282.36
/proc/16970/stat : 16970 (minisat) R 16968 16970 16913 0 -1 4194304 2729 0 0 0 28233 3 0 0 25 0 1 0 226634953 12210176 2645 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550582 0 0 4096 3 0 0 0 17 1 0 0
/proc/16970/statm: 2981 2645 73 138 0 2840 0
Current children cumulated CPU time (s) 282.36
Current children cumulated vsize (KiB) 11924

[startup+342.474 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 16971
/proc/meminfo: memFree=1452056/2055920 swapFree=4192812/4192956
[pid=16970] ppid=16968 vsize=12208 CPUtime=342.38
/proc/16970/stat : 16970 (minisat) R 16968 16970 16913 0 -1 4194304 2802 0 0 0 34234 4 0 0 25 0 1 0 226634953 12500992 2718 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550582 0 0 4096 3 0 0 0 17 1 0 0
/proc/16970/statm: 3052 2718 73 138 0 2911 0
Current children cumulated CPU time (s) 342.38
Current children cumulated vsize (KiB) 12208

[startup+402.509 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 16971
/proc/meminfo: memFree=1451032/2055920 swapFree=4192812/4192956
[pid=16970] ppid=16968 vsize=13180 CPUtime=402.39
/proc/16970/stat : 16970 (minisat) R 16968 16970 16913 0 -1 4194304 3060 0 0 0 40235 4 0 0 25 0 1 0 226634953 13496320 2976 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134551022 0 0 4096 3 0 0 0 17 1 0 0
/proc/16970/statm: 3295 2976 73 138 0 3154 0
Current children cumulated CPU time (s) 402.39
Current children cumulated vsize (KiB) 13180

[startup+462.54 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 16971
/proc/meminfo: memFree=1450712/2055920 swapFree=4192812/4192956
[pid=16970] ppid=16968 vsize=13672 CPUtime=462.42
/proc/16970/stat : 16970 (minisat) R 16968 16970 16913 0 -1 4194304 3179 0 0 0 46237 5 0 0 25 0 1 0 226634953 14000128 3095 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550582 0 0 4096 3 0 0 0 17 1 0 0
/proc/16970/statm: 3418 3095 73 138 0 3277 0
Current children cumulated CPU time (s) 462.42
Current children cumulated vsize (KiB) 13672

[startup+522.572 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 16971
/proc/meminfo: memFree=1450584/2055920 swapFree=4192812/4192956
[pid=16970] ppid=16968 vsize=13816 CPUtime=522.43
/proc/16970/stat : 16970 (minisat) R 16968 16970 16913 0 -1 4194304 3218 0 0 0 52238 5 0 0 25 0 1 0 226634953 14147584 3134 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550596 0 0 4096 3 0 0 0 17 1 0 0
/proc/16970/statm: 3454 3134 73 138 0 3313 0
Current children cumulated CPU time (s) 522.43
Current children cumulated vsize (KiB) 13816

[startup+582.604 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 16971
/proc/meminfo: memFree=1450264/2055920 swapFree=4192812/4192956
[pid=16970] ppid=16968 vsize=14268 CPUtime=582.46
/proc/16970/stat : 16970 (minisat) R 16968 16970 16913 0 -1 4194304 3287 0 0 0 58240 6 0 0 25 0 1 0 226634953 14610432 3203 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134556082 0 0 4096 3 0 0 0 17 1 0 0
/proc/16970/statm: 3567 3203 73 138 0 3426 0
Current children cumulated CPU time (s) 582.46
Current children cumulated vsize (KiB) 14268

[startup+642.639 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 16971
/proc/meminfo: memFree=1449496/2055920 swapFree=4192812/4192956
[pid=16970] ppid=16968 vsize=15000 CPUtime=642.47
/proc/16970/stat : 16970 (minisat) R 16968 16970 16913 0 -1 4194304 3483 0 0 0 64241 6 0 0 25 0 1 0 226634953 15360000 3399 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550713 0 0 4096 3 0 0 0 17 1 0 0
/proc/16970/statm: 3750 3399 73 138 0 3609 0
Current children cumulated CPU time (s) 642.47
Current children cumulated vsize (KiB) 15000

[startup+702.669 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 16971
/proc/meminfo: memFree=1449304/2055920 swapFree=4192812/4192956
[pid=16970] ppid=16968 vsize=15144 CPUtime=702.48
/proc/16970/stat : 16970 (minisat) R 16968 16970 16913 0 -1 4194304 3522 0 0 0 70242 6 0 0 25 0 1 0 226634953 15507456 3438 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550985 0 0 4096 3 0 0 0 17 1 0 0
/proc/16970/statm: 3786 3438 73 138 0 3645 0
Current children cumulated CPU time (s) 702.48
Current children cumulated vsize (KiB) 15144

[startup+762.699 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 16971
/proc/meminfo: memFree=1449048/2055920 swapFree=4192812/4192956
[pid=16970] ppid=16968 vsize=15412 CPUtime=762.5
/proc/16970/stat : 16970 (minisat) R 16968 16970 16913 0 -1 4194304 3572 0 0 0 76243 7 0 0 25 0 1 0 226634953 15781888 3488 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550686 0 0 4096 3 0 0 0 17 1 0 0
/proc/16970/statm: 3853 3488 73 138 0 3712 0
Current children cumulated CPU time (s) 762.5
Current children cumulated vsize (KiB) 15412

[startup+822.732 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 16971
/proc/meminfo: memFree=1448920/2055920 swapFree=4192812/4192956
[pid=16970] ppid=16968 vsize=15556 CPUtime=822.51
/proc/16970/stat : 16970 (minisat) R 16968 16970 16913 0 -1 4194304 3604 0 0 0 82244 7 0 0 25 0 1 0 226634953 15929344 3520 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550582 0 0 4096 3 0 0 0 17 1 0 0
/proc/16970/statm: 3889 3520 73 138 0 3748 0
Current children cumulated CPU time (s) 822.51
Current children cumulated vsize (KiB) 15556

[startup+882.761 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 16971
/proc/meminfo: memFree=1448792/2055920 swapFree=4192812/4192956
[pid=16970] ppid=16968 vsize=15696 CPUtime=882.53
/proc/16970/stat : 16970 (minisat) R 16968 16970 16913 0 -1 4194304 3629 0 0 0 88245 8 0 0 25 0 1 0 226634953 16072704 3545 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550582 0 0 4096 3 0 0 0 17 1 0 0
/proc/16970/statm: 3924 3545 73 138 0 3783 0
Current children cumulated CPU time (s) 882.53
Current children cumulated vsize (KiB) 15696

[startup+942.789 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 16971
/proc/meminfo: memFree=1448664/2055920 swapFree=4192812/4192956
[pid=16970] ppid=16968 vsize=15836 CPUtime=942.55
/proc/16970/stat : 16970 (minisat) R 16968 16970 16913 0 -1 4194304 3668 0 0 0 94246 9 0 0 25 0 1 0 226634953 16216064 3584 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550582 0 0 4096 3 0 0 0 17 1 0 0
/proc/16970/statm: 3959 3584 73 138 0 3818 0
Current children cumulated CPU time (s) 942.55
Current children cumulated vsize (KiB) 15836

[startup+1002.82 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 16971
/proc/meminfo: memFree=1448024/2055920 swapFree=4192812/4192956
[pid=16970] ppid=16968 vsize=16544 CPUtime=1002.55
/proc/16970/stat : 16970 (minisat) R 16968 16970 16913 0 -1 4194304 3860 0 0 0 100246 9 0 0 25 0 1 0 226634953 16941056 3776 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134556080 0 0 4096 3 0 0 0 17 1 0 0
/proc/16970/statm: 4136 3776 73 138 0 3995 0
Current children cumulated CPU time (s) 1002.55
Current children cumulated vsize (KiB) 16544

[startup+1062.85 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 16971
/proc/meminfo: memFree=1447960/2055920 swapFree=4192812/4192956
[pid=16970] ppid=16968 vsize=16704 CPUtime=1062.58
/proc/16970/stat : 16970 (minisat) R 16968 16970 16913 0 -1 4194304 3884 0 0 0 106248 10 0 0 25 0 1 0 226634953 17104896 3800 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550582 0 0 4096 3 0 0 0 17 1 0 0
/proc/16970/statm: 4176 3800 73 138 0 4035 0
Current children cumulated CPU time (s) 1062.58
Current children cumulated vsize (KiB) 16704

[startup+1122.88 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 16971
/proc/meminfo: memFree=1447704/2055920 swapFree=4192812/4192956
[pid=16970] ppid=16968 vsize=16988 CPUtime=1122.59
/proc/16970/stat : 16970 (minisat) R 16968 16970 16913 0 -1 4194304 3945 0 0 0 112249 10 0 0 25 0 1 0 226634953 17395712 3861 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550554 0 0 4096 3 0 0 0 17 1 0 0
/proc/16970/statm: 4247 3861 73 138 0 4106 0
Current children cumulated CPU time (s) 1122.59
Current children cumulated vsize (KiB) 16988

[startup+1182.91 s]
/proc/loadavg: 1.03 1.00 1.00 2/78 16971
/proc/meminfo: memFree=1447576/2055920 swapFree=4192812/4192956
[pid=16970] ppid=16968 vsize=17132 CPUtime=1182.61
/proc/16970/stat : 16970 (minisat) R 16968 16970 16913 0 -1 4194304 3967 0 0 0 118250 11 0 0 25 0 1 0 226634953 17543168 3883 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134556374 0 0 4096 3 0 0 0 17 1 0 0
/proc/16970/statm: 4283 3883 73 138 0 4142 0
Current children cumulated CPU time (s) 1182.61
Current children cumulated vsize (KiB) 17132



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.33 s]
/proc/loadavg: 1.03 1.00 1.00 2/78 16971
/proc/meminfo: memFree=1447576/2055920 swapFree=4192812/4192956
[pid=16970] ppid=16968 vsize=17132 CPUtime=1200.02
/proc/16970/stat : 16970 (minisat) R 16968 16970 16913 0 -1 4194304 3967 0 0 0 119991 11 0 0 25 0 1 0 226634953 17543168 3883 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134551013 0 0 4096 3 0 0 0 17 1 0 0
/proc/16970/statm: 4283 3883 73 138 0 4142 0
Current children cumulated CPU time (s) 1200.02
Current children cumulated vsize (KiB) 17132

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

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

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1200.34
CPU time (s): 1200.04
CPU user time (s): 1199.92
CPU system time (s): 0.117982
CPU usage (%): 99.9751
Max. virtual memory (cumulated for all children) (KiB): 17132

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1199.92
system time used= 0.117982
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 3967
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= 24020

runsolver used 1.40379 second user time and 2.81257 second system time

The end

Launcher Data (download as text)

Begin job on node4 on Wed Feb 21 14:06:41 UTC 2007

IDJOB= 304839
IDBENCH= 20142
IDSOLVER= 109
FILE ID= node4/304839-1172066801

PBS_JOBID= 3865310

Free space on /tmp= 66548 MiB

SOLVER NAME= minisat SAT 2007
BENCH NAME= HOME/pub/bench/SAT07/random/LargeSize/7SAT/v140/unif-k7-r85-v140-c11900-S871621203-03.cnf
COMMAND LINE= /tmp/evaluation/304839-1172066801/minisat /tmp/evaluation/304839-1172066801/instance-304839-1172066801.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node4/watcher-304839-1172066801 -o ROOT/results/node4/solver-304839-1172066801 -C 1200 -M 1800 --output-limit 1,15  /tmp/evaluation/304839-1172066801/minisat /tmp/evaluation/304839-1172066801/instance-304839-1172066801.cnf            

META MD5SUM SOLVER= 120abd248b069e44985635f055606c5a
MD5SUM BENCH=  99926ee5b14224b8603a2ec5df9e8bf6

RANDOM SEED= 983716135

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node4.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		: 3000.231
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		: 3000.231
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:       1463480 kB
Buffers:         55816 kB
Cached:         399920 kB
SwapCached:          0 kB
Active:         199800 kB
Inactive:       315432 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1463480 kB
SwapTotal:     4192956 kB
SwapFree:      4192812 kB
Dirty:            1448 kB
Writeback:           0 kB
Mapped:          78368 kB
Slab:            62796 kB
Committed_AS:  1015176 kB
PageTables:       1768 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= 66548 MiB

End job on node4 on Wed Feb 21 14:26:43 UTC 2007