Trace number 304880

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) 1200.07 1200.4

General information on the benchmark

Namerandom/LargeSize/7SAT/v140/
unif-k7-r85-v140-c11900-S1426208256-08.cnf
MD5SUM32c7108510845a898764d9e87c0505ce
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark12.6421
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 |       100 |     140    11900    83300 |     4363      100     42 |  0.005 % |
0.30/0.35	c |       250 |     140    11900    83300 |     4799      250     43 |  0.005 % |
0.30/0.36	c |       475 |     140    11900    83300 |     5279      475     43 |  0.005 % |
0.30/0.39	c |       813 |     140    11900    83300 |     5807      813     43 |  0.005 % |
0.40/0.43	c |      1319 |     140    11900    83300 |     6388     1319     43 |  0.005 % |
0.40/0.49	c |      2078 |     140    11900    83300 |     7027     2078     42 |  0.005 % |
0.51/0.58	c |      3217 |     140    11900    83300 |     7729     3217     43 |  0.005 % |
0.71/0.72	c |      4926 |     140    11900    83300 |     8502     4926     43 |  0.005 % |
0.91/0.99	c |      7488 |     140    11900    83300 |     9353     7488     43 |  0.005 % |
1.43/1.45	c |     11332 |     140    11900    83300 |    10288     6619     44 |  0.005 % |
2.05/2.15	c |     17098 |     140    11900    83300 |    11317     7210     43 |  0.005 % |
3.17/3.23	c |     25748 |     140    11900    83300 |    12449    10170     43 |  0.005 % |
4.91/5.01	c |     38722 |     140    11900    83300 |    13694    10627     45 |  0.005 % |
8.18/8.26	c |     58184 |     140    11900    83300 |    15063     9458     43 |  0.005 % |
13.10/13.21	c |     87377 |     140    11900    83300 |    16569     8390     43 |  0.005 % |
21.09/21.20	c |    131166 |     140    11900    83300 |    18226    10597     43 |  0.005 % |
33.59/33.63	c |    196850 |     140    11900    83300 |    20049    12274     43 |  0.005 % |
54.38/54.42	c |    295378 |     140    11900    83300 |    22054    10228     42 |  0.005 % |
88.07/88.18	c |    443170 |     140    11900    83300 |    24259    14258     43 |  0.005 % |
143.89/144.01	c |    664853 |     140    11900    83300 |    26685    14019     42 |  0.005 % |
234.01/234.13	c |    997378 |     140    11900    83300 |    29354    15797     43 |  0.005 % |
376.66/376.83	c |   1496168 |     140    11900    83300 |    32289    19730     43 |  0.005 % |
604.73/604.93	c |   2244351 |     140    11900    83300 |    35518    18354     42 |  0.005 % |
972.40/972.71	c |   3366625 |     140    11900    83300 |    39070    28747     45 |  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/node18/watcher-304880-1172067529 -o ROOT/results/node18/solver-304880-1172067529 -C 1200 -M 1800 --output-limit 1,15 /tmp/evaluation/304880-1172067529/minisat /tmp/evaluation/304880-1172067529/instance-304880-1172067529.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: 0.91 0.98 0.99 3/77 13605
/proc/meminfo: memFree=1494640/2055920 swapFree=4192812/4192956
[pid=13605] ppid=13603 vsize=1888 CPUtime=0
/proc/13605/stat : 13605 (minisat) R 13603 13605 13257 0 -1 4194304 206 0 0 0 0 0 0 0 18 0 1 0 226707447 1933312 190 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134562163 0 0 4096 3 0 0 0 17 1 0 0
/proc/13605/statm: 472 191 58 138 0 331 0

[startup+0.107645 s]
/proc/loadavg: 0.91 0.98 0.99 3/77 13605
/proc/meminfo: memFree=1494640/2055920 swapFree=4192812/4192956
[pid=13605] ppid=13603 vsize=2748 CPUtime=0.1
/proc/13605/stat : 13605 (minisat) R 13603 13605 13257 0 -1 4194304 455 0 0 0 10 0 0 0 18 0 1 0 226707447 2813952 439 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134530780 0 0 4096 3 0 0 0 17 1 0 0
/proc/13605/statm: 687 439 71 138 0 546 0
Current children cumulated CPU time (s) 0.1
Current children cumulated vsize (KiB) 2748

[startup+0.515685 s]
/proc/loadavg: 0.91 0.98 0.99 3/77 13605
/proc/meminfo: memFree=1494640/2055920 swapFree=4192812/4192956
[pid=13605] ppid=13603 vsize=3000 CPUtime=0.51
/proc/13605/stat : 13605 (minisat) R 13603 13605 13257 0 -1 4194304 492 0 0 0 51 0 0 0 22 0 1 0 226707447 3072000 476 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134707275 0 0 4096 3 0 0 0 17 1 0 0
/proc/13605/statm: 750 476 73 138 0 609 0
Current children cumulated CPU time (s) 0.51
Current children cumulated vsize (KiB) 3000

[startup+1.33876 s]
/proc/loadavg: 0.91 0.98 0.99 2/78 13606
/proc/meminfo: memFree=1491688/2055920 swapFree=4192812/4192956
[pid=13605] ppid=13603 vsize=4360 CPUtime=1.33
/proc/13605/stat : 13605 (minisat) R 13603 13605 13257 0 -1 4194304 856 0 0 0 133 0 0 0 25 0 1 0 226707447 4464640 840 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550582 0 0 4096 3 0 0 0 17 1 0 0
/proc/13605/statm: 1090 840 73 138 0 949 0
Current children cumulated CPU time (s) 1.33
Current children cumulated vsize (KiB) 4360

[startup+2.97792 s]
/proc/loadavg: 0.91 0.98 0.99 2/78 13606
/proc/meminfo: memFree=1491112/2055920 swapFree=4192812/4192956
[pid=13605] ppid=13603 vsize=4888 CPUtime=2.97
/proc/13605/stat : 13605 (minisat) R 13603 13605 13257 0 -1 4194304 981 0 0 0 297 0 0 0 25 0 1 0 226707447 5005312 965 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134551032 0 0 4096 3 0 0 0 17 1 0 0
/proc/13605/statm: 1222 965 73 138 0 1081 0
Current children cumulated CPU time (s) 2.97
Current children cumulated vsize (KiB) 4888

[startup+6.25424 s]
/proc/loadavg: 0.92 0.98 0.99 2/78 13606
/proc/meminfo: memFree=1490088/2055920 swapFree=4192812/4192956
[pid=13605] ppid=13603 vsize=5684 CPUtime=6.24
/proc/13605/stat : 13605 (minisat) R 13603 13605 13257 0 -1 4194304 1174 0 0 0 624 0 0 0 25 0 1 0 226707447 5820416 1158 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134551891 0 0 4096 3 0 0 0 17 1 0 0
/proc/13605/statm: 1421 1158 73 138 0 1280 0
Current children cumulated CPU time (s) 6.24
Current children cumulated vsize (KiB) 5684

[startup+12.7099 s]
/proc/loadavg: 0.93 0.98 0.99 2/78 13606
/proc/meminfo: memFree=1489512/2055920 swapFree=4192812/4192956
[pid=13605] ppid=13603 vsize=6212 CPUtime=12.69
/proc/13605/stat : 13605 (minisat) R 13603 13605 13257 0 -1 4194304 1298 0 0 0 1269 0 0 0 25 0 1 0 226707447 6361088 1282 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550582 0 0 4096 3 0 0 0 17 1 0 0
/proc/13605/statm: 1553 1282 73 138 0 1412 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 6212

[startup+25.5111 s]
/proc/loadavg: 0.94 0.98 0.99 2/78 13606
/proc/meminfo: memFree=1488552/2055920 swapFree=4192812/4192956
[pid=13605] ppid=13603 vsize=7172 CPUtime=25.49
/proc/13605/stat : 13605 (minisat) R 13603 13605 13257 0 -1 4194304 1527 0 0 0 2549 0 0 0 25 0 1 0 226707447 7344128 1511 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550582 0 0 4096 3 0 0 0 17 1 0 0
/proc/13605/statm: 1793 1511 73 138 0 1652 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 7172

[startup+51.1236 s]
/proc/loadavg: 0.96 0.98 0.99 2/78 13606
/proc/meminfo: memFree=1487528/2055920 swapFree=4192812/4192956
[pid=13605] ppid=13603 vsize=8132 CPUtime=51.1
/proc/13605/stat : 13605 (minisat) R 13603 13605 13257 0 -1 4194304 1781 0 0 0 5109 1 0 0 25 0 1 0 226707447 8327168 1765 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550582 0 0 4096 3 0 0 0 17 1 0 0
/proc/13605/statm: 2033 1765 73 138 0 1892 0
Current children cumulated CPU time (s) 51.1
Current children cumulated vsize (KiB) 8132

[startup+102.344 s]
/proc/loadavg: 0.98 0.98 0.99 2/78 13606
/proc/meminfo: memFree=1485992/2055920 swapFree=4192812/4192956
[pid=13605] ppid=13603 vsize=9656 CPUtime=102.31
/proc/13605/stat : 13605 (minisat) R 13603 13605 13257 0 -1 4194304 2158 0 0 0 10229 2 0 0 25 0 1 0 226707447 9887744 2142 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550582 0 0 4096 3 0 0 0 17 1 0 0
/proc/13605/statm: 2414 2142 73 138 0 2273 0
Current children cumulated CPU time (s) 102.31
Current children cumulated vsize (KiB) 9656

[startup+162.377 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 13606
/proc/meminfo: memFree=1484968/2055920 swapFree=4192812/4192956
[pid=13605] ppid=13603 vsize=10748 CPUtime=162.32
/proc/13605/stat : 13605 (minisat) R 13603 13605 13257 0 -1 4194304 2411 0 0 0 16230 2 0 0 25 0 1 0 226707447 11005952 2395 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550582 0 0 4096 3 0 0 0 17 1 0 0
/proc/13605/statm: 2687 2395 73 138 0 2546 0
Current children cumulated CPU time (s) 162.32
Current children cumulated vsize (KiB) 10748

[startup+222.403 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 13606
/proc/meminfo: memFree=1484456/2055920 swapFree=4192812/4192956
[pid=13605] ppid=13603 vsize=11324 CPUtime=222.34
/proc/13605/stat : 13605 (minisat) R 13603 13605 13257 0 -1 4194304 2528 0 0 0 22231 3 0 0 25 0 1 0 226707447 11595776 2512 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134556619 0 0 4096 3 0 0 0 17 1 0 0
/proc/13605/statm: 2831 2512 73 138 0 2690 0
Current children cumulated CPU time (s) 222.34
Current children cumulated vsize (KiB) 11324

[startup+282.431 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 13606
/proc/meminfo: memFree=1483560/2055920 swapFree=4192812/4192956
[pid=13605] ppid=13603 vsize=12224 CPUtime=282.34
/proc/13605/stat : 13605 (minisat) R 13603 13605 13257 0 -1 4194304 2734 0 0 0 28231 3 0 0 25 0 1 0 226707447 12517376 2718 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550741 0 0 4096 3 0 0 0 17 1 0 0
/proc/13605/statm: 3056 2718 73 138 0 2915 0
Current children cumulated CPU time (s) 282.34
Current children cumulated vsize (KiB) 12224

[startup+342.461 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 13606
/proc/meminfo: memFree=1483432/2055920 swapFree=4192812/4192956
[pid=13605] ppid=13603 vsize=12368 CPUtime=342.36
/proc/13605/stat : 13605 (minisat) R 13603 13605 13257 0 -1 4194304 2781 0 0 0 34232 4 0 0 25 0 1 0 226707447 12664832 2765 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550582 0 0 4096 3 0 0 0 17 1 0 0
/proc/13605/statm: 3092 2765 73 138 0 2951 0
Current children cumulated CPU time (s) 342.36
Current children cumulated vsize (KiB) 12368

[startup+402.492 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 13606
/proc/meminfo: memFree=1482536/2055920 swapFree=4192812/4192956
[pid=13605] ppid=13603 vsize=13328 CPUtime=402.37
/proc/13605/stat : 13605 (minisat) R 13603 13605 13257 0 -1 4194304 3006 0 0 0 40232 5 0 0 25 0 1 0 226707447 13647872 2990 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134551022 0 0 4096 3 0 0 0 17 1 0 0
/proc/13605/statm: 3332 2990 73 138 0 3191 0
Current children cumulated CPU time (s) 402.37
Current children cumulated vsize (KiB) 13328

[startup+462.52 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 13606
/proc/meminfo: memFree=1482152/2055920 swapFree=4192812/4192956
[pid=13605] ppid=13603 vsize=13780 CPUtime=462.38
/proc/13605/stat : 13605 (minisat) R 13603 13605 13257 0 -1 4194304 3120 0 0 0 46233 5 0 0 25 0 1 0 226707447 14110720 3104 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550608 0 0 4096 3 0 0 0 17 1 0 0
/proc/13605/statm: 3445 3104 73 138 0 3304 0
Current children cumulated CPU time (s) 462.38
Current children cumulated vsize (KiB) 13780

[startup+522.547 s]
/proc/loadavg: 1.07 1.00 1.00 2/78 13606
/proc/meminfo: memFree=1481896/2055920 swapFree=4192812/4192956
[pid=13605] ppid=13603 vsize=13980 CPUtime=522.39
/proc/13605/stat : 13605 (minisat) R 13603 13605 13257 0 -1 4194304 3161 0 0 0 52233 6 0 0 25 0 1 0 226707447 14315520 3145 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550192 0 0 4096 3 0 0 0 17 1 0 0
/proc/13605/statm: 3495 3145 73 138 0 3354 0
Current children cumulated CPU time (s) 522.39
Current children cumulated vsize (KiB) 13980

[startup+582.571 s]
/proc/loadavg: 1.02 1.00 1.00 2/78 13606
/proc/meminfo: memFree=1481896/2055920 swapFree=4192812/4192956
[pid=13605] ppid=13603 vsize=13980 CPUtime=582.4
/proc/13605/stat : 13605 (minisat) R 13603 13605 13257 0 -1 4194304 3179 0 0 0 58234 6 0 0 25 0 1 0 226707447 14315520 3163 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550582 0 0 4096 3 0 0 0 17 1 0 0
/proc/13605/statm: 3495 3163 73 138 0 3354 0
Current children cumulated CPU time (s) 582.4
Current children cumulated vsize (KiB) 13980

[startup+642.605 s]
/proc/loadavg: 1.01 1.00 1.00 2/78 13606
/proc/meminfo: memFree=1480808/2055920 swapFree=4192812/4192956
[pid=13605] ppid=13603 vsize=15072 CPUtime=642.42
/proc/13605/stat : 13605 (minisat) R 13603 13605 13257 0 -1 4194304 3447 0 0 0 64235 7 0 0 25 0 1 0 226707447 15433728 3431 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550628 0 0 4096 3 0 0 0 17 1 0 0
/proc/13605/statm: 3768 3431 73 138 0 3627 0
Current children cumulated CPU time (s) 642.42
Current children cumulated vsize (KiB) 15072

[startup+702.636 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 13606
/proc/meminfo: memFree=1480744/2055920 swapFree=4192812/4192956
[pid=13605] ppid=13603 vsize=15072 CPUtime=702.43
/proc/13605/stat : 13605 (minisat) R 13603 13605 13257 0 -1 4194304 3464 0 0 0 70236 7 0 0 25 0 1 0 226707447 15433728 3448 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550619 0 0 4096 3 0 0 0 17 1 0 0
/proc/13605/statm: 3768 3448 73 138 0 3627 0
Current children cumulated CPU time (s) 702.43
Current children cumulated vsize (KiB) 15072

[startup+762.667 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 13606
/proc/meminfo: memFree=1480552/2055920 swapFree=4192812/4192956
[pid=13605] ppid=13603 vsize=15336 CPUtime=762.45
/proc/13605/stat : 13605 (minisat) R 13603 13605 13257 0 -1 4194304 3507 0 0 0 76237 8 0 0 25 0 1 0 226707447 15704064 3491 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550692 0 0 4096 3 0 0 0 17 1 0 0
/proc/13605/statm: 3834 3491 73 138 0 3693 0
Current children cumulated CPU time (s) 762.45
Current children cumulated vsize (KiB) 15336

[startup+822.702 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 13606
/proc/meminfo: memFree=1480488/2055920 swapFree=4192812/4192956
[pid=13605] ppid=13603 vsize=15500 CPUtime=822.46
/proc/13605/stat : 13605 (minisat) R 13603 13605 13257 0 -1 4194304 3542 0 0 0 82238 8 0 0 25 0 1 0 226707447 15872000 3526 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550582 0 0 4096 3 0 0 0 17 1 0 0
/proc/13605/statm: 3875 3526 73 138 0 3734 0
Current children cumulated CPU time (s) 822.46
Current children cumulated vsize (KiB) 15500

[startup+882.733 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 13606
/proc/meminfo: memFree=1480296/2055920 swapFree=4192812/4192956
[pid=13605] ppid=13603 vsize=15644 CPUtime=882.48
/proc/13605/stat : 13605 (minisat) R 13603 13605 13257 0 -1 4194304 3572 0 0 0 88239 9 0 0 25 0 1 0 226707447 16019456 3556 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550582 0 0 4096 3 0 0 0 17 1 0 0
/proc/13605/statm: 3911 3556 73 138 0 3770 0
Current children cumulated CPU time (s) 882.48
Current children cumulated vsize (KiB) 15644

[startup+942.759 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 13606
/proc/meminfo: memFree=1480104/2055920 swapFree=4192812/4192956
[pid=13605] ppid=13603 vsize=15916 CPUtime=942.49
/proc/13605/stat : 13605 (minisat) R 13603 13605 13257 0 -1 4194304 3633 0 0 0 94240 9 0 0 25 0 1 0 226707447 16297984 3617 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550692 0 0 4096 3 0 0 0 17 1 0 0
/proc/13605/statm: 3979 3617 73 138 0 3838 0
Current children cumulated CPU time (s) 942.49
Current children cumulated vsize (KiB) 15916

[startup+1002.79 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 13606
/proc/meminfo: memFree=1479208/2055920 swapFree=4192812/4192956
[pid=13605] ppid=13603 vsize=16716 CPUtime=1002.5
/proc/13605/stat : 13605 (minisat) R 13603 13605 13257 0 -1 4194304 3854 0 0 0 100240 10 0 0 25 0 1 0 226707447 17117184 3838 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550985 0 0 4096 3 0 0 0 17 1 0 0
/proc/13605/statm: 4179 3838 73 138 0 4038 0
Current children cumulated CPU time (s) 1002.5
Current children cumulated vsize (KiB) 16716

[startup+1062.82 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 13606
/proc/meminfo: memFree=1478888/2055920 swapFree=4192812/4192956
[pid=13605] ppid=13603 vsize=17188 CPUtime=1062.52
/proc/13605/stat : 13605 (minisat) R 13603 13605 13257 0 -1 4194304 3931 0 0 0 106241 11 0 0 25 0 1 0 226707447 17600512 3915 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550656 0 0 4096 3 0 0 0 17 1 0 0
/proc/13605/statm: 4297 3915 73 138 0 4156 0
Current children cumulated CPU time (s) 1062.52
Current children cumulated vsize (KiB) 17188

[startup+1122.85 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 13606
/proc/meminfo: memFree=1478760/2055920 swapFree=4192812/4192956
[pid=13605] ppid=13603 vsize=17332 CPUtime=1122.52
/proc/13605/stat : 13605 (minisat) R 13603 13605 13257 0 -1 4194304 3963 0 0 0 112241 11 0 0 25 0 1 0 226707447 17747968 3947 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550652 0 0 4096 3 0 0 0 17 1 0 0
/proc/13605/statm: 4333 3947 73 138 0 4192 0
Current children cumulated CPU time (s) 1122.52
Current children cumulated vsize (KiB) 17332

[startup+1182.88 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 13606
/proc/meminfo: memFree=1478632/2055920 swapFree=4192812/4192956
[pid=13605] ppid=13603 vsize=17476 CPUtime=1182.54
/proc/13605/stat : 13605 (minisat) R 13603 13605 13257 0 -1 4194304 4005 0 0 0 118242 12 0 0 25 0 1 0 226707447 17895424 3989 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550699 0 0 4096 3 0 0 0 17 1 0 0
/proc/13605/statm: 4369 3989 73 138 0 4228 0
Current children cumulated CPU time (s) 1182.54
Current children cumulated vsize (KiB) 17476



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.4 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 13606
/proc/meminfo: memFree=1478504/2055920 swapFree=4192812/4192956
[pid=13605] ppid=13603 vsize=17616 CPUtime=1200.06
/proc/13605/stat : 13605 (minisat) R 13603 13605 13257 0 -1 4194304 4022 0 0 0 119994 12 0 0 25 0 1 0 226707447 18038784 4006 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550582 0 0 4096 3 0 0 0 17 1 0 0
/proc/13605/statm: 4404 4006 73 138 0 4263 0
Current children cumulated CPU time (s) 1200.06
Current children cumulated vsize (KiB) 17616

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

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

[startup+1200.4 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 13606
/proc/meminfo: memFree=1478504/2055920 swapFree=4192812/4192956
[pid=13605] ppid=13603 vsize=17616 CPUtime=1200.06
/proc/13605/stat : 13605 (minisat) R 13603 13605 13257 0 -1 4194304 4022 0 0 0 119994 12 0 0 25 0 1 0 226707447 18038784 4006 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550582 0 0 4096 3 0 0 0 17 1 0 0
/proc/13605/statm: 4404 4006 73 138 0 4263 0
Current children cumulated CPU time (s) 1200.06
Current children cumulated vsize (KiB) 17616

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1200.4
CPU time (s): 1200.07
CPU user time (s): 1199.95
CPU system time (s): 0.12598
CPU usage (%): 99.9725
Max. virtual memory (cumulated for all children) (KiB): 17616

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1199.95
system time used= 0.12598
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 4022
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= 1706

runsolver used 1.42078 second user time and 2.72659 second system time

The end

Launcher Data (download as text)

Begin job on node18 on Wed Feb 21 14:18:49 UTC 2007

IDJOB= 304880
IDBENCH= 20143
IDSOLVER= 109
FILE ID= node18/304880-1172067529

PBS_JOBID= 3865303

Free space on /tmp= 66545 MiB

SOLVER NAME= minisat SAT 2007
BENCH NAME= HOME/pub/bench/SAT07/random/LargeSize/7SAT/v140/unif-k7-r85-v140-c11900-S1426208256-08.cnf
COMMAND LINE= /tmp/evaluation/304880-1172067529/minisat /tmp/evaluation/304880-1172067529/instance-304880-1172067529.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node18/watcher-304880-1172067529 -o ROOT/results/node18/solver-304880-1172067529 -C 1200 -M 1800 --output-limit 1,15  /tmp/evaluation/304880-1172067529/minisat /tmp/evaluation/304880-1172067529/instance-304880-1172067529.cnf            

META MD5SUM SOLVER= 120abd248b069e44985635f055606c5a
MD5SUM BENCH=  32c7108510845a898764d9e87c0505ce

RANDOM SEED= 558174029

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node18.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		: 3000.236
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		: 3000.236
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:       1495048 kB
Buffers:         57544 kB
Cached:         369428 kB
SwapCached:          0 kB
Active:         316888 kB
Inactive:       169636 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1495048 kB
SwapTotal:     4192956 kB
SwapFree:      4192812 kB
Dirty:            1216 kB
Writeback:           0 kB
Mapped:          78468 kB
Slab:            59940 kB
Committed_AS:   890924 kB
PageTables:       1668 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= 66545 MiB

End job on node18 on Wed Feb 21 14:38:52 UTC 2007