Trace number 333825

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) 1200.11 1200.41

General information on the benchmark

Namecrafted/Hard/contest04/connamacher/
connm-ue-csp-sat-n800-d0.02-s925928766.sat05-538.reshuffled-07.cnf
MD5SUMc2cb7643bd8a1926480278b8bba0ef3d
Bench CategoryCRAFTED (crafted 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 variables700
Number of clauses8767
Sum of the clauses size26476
Maximum clause length4
Minimum clause length3
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 38592
Number of clauses of size 4175
Number of clauses of size 50
Number of clauses of size over 50

Solver Data (download as text)

0.00/0.00	c This is MiniSat 2.0 (Feb 1 2007, SAT-Competition version)
0.00/0.00	c ============================[ Problem Statistics ]=============================
0.00/0.00	c |                                                                             |
0.00/0.00	c |  Number of variables:  700                                                  |
0.00/0.00	c |  Number of clauses:    8767                                                 |
0.00/0.01	c |  Parsing time:         0.01         s                                       |
0.00/0.07	c ============================[ Search Statistics ]==============================
0.00/0.07	c | Conflicts |          ORIGINAL         |          LEARNT          | Progress |
0.00/0.07	c |           |    Vars  Clauses Literals |    Limit  Clauses Lit/Cl |          |
0.00/0.07	c ===============================================================================
0.00/0.07	c |         0 |     525     8592    28726 |     2864        0    nan |  0.000 % |
0.00/0.08	c |       102 |     525     8592    28726 |     3150      102     12 |  0.000 % |
0.00/0.09	c |       252 |     525     8592    28726 |     3465      252     20 |  0.000 % |
0.09/0.11	c |       477 |     525     8592    28726 |     3811      477     19 |  0.000 % |
0.09/0.13	c |       815 |     525     8592    28726 |     4193      815     19 |  0.000 % |
0.09/0.17	c |      1321 |     525     8592    28726 |     4612     1321     19 |  0.000 % |
0.19/0.24	c |      2080 |     525     8592    28726 |     5073     2080     19 |  0.000 % |
0.29/0.36	c |      3220 |     525     8592    28726 |     5581     3220     18 |  0.000 % |
0.49/0.56	c |      4929 |     525     8592    28726 |     6139     4929     18 |  0.000 % |
0.79/0.89	c |      7491 |     525     8592    28726 |     6753     4398     16 |  0.000 % |
1.39/1.42	c |     11336 |     525     8592    28726 |     7428     4842     17 |  0.000 % |
2.19/2.21	c |     17102 |     525     8592    28726 |     8171     6870     16 |  0.001 % |
3.49/3.54	c |     25751 |     525     8592    28726 |     8988     7287     16 |  0.000 % |
5.59/5.63	c |     38727 |     525     8592    28726 |     9887     6704     17 |  0.000 % |
8.59/8.67	c |     58188 |     525     8592    28726 |    10876     6310     18 |  0.000 % |
13.59/13.62	c |     87380 |     525     8592    28726 |    11963     8156     19 |  0.000 % |
21.09/21.11	c |    131169 |     525     8592    28726 |    13160     9827     17 |  0.001 % |
34.39/34.45	c |    196855 |     525     8592    28726 |    14476     9446     20 |  0.000 % |
55.38/55.45	c |    295382 |     525     8592    28726 |    15923    13510     17 |  0.001 % |
90.17/90.28	c |    443171 |     525     8592    28726 |    17515     9556     16 |  0.001 % |
143.86/143.93	c |    664855 |     525     8592    28726 |    19267    11645     19 |  0.001 % |
224.74/224.82	c |    997380 |     525     8592    28726 |    21194    15662     19 |  0.000 % |
365.70/365.90	c |   1496168 |     525     8592    28726 |    23313    15138     16 |  0.000 % |
589.14/589.39	c |   2244351 |     525     8592    28726 |    25645    15711     19 |  0.000 % |
959.55/959.82	c |   3366625 |     524     8508    28464 |    28209    22182     20 |  0.143 % |

Verifier Data (download as text)

ERROR: Unexpected answer ! (SATISFIABLE/UNSATISFIABLE expected)
Got answer:

Watcher Data (download as text)

runsolver version 3.2.1 (c) roussel@cril.univ-artois.fr

command line: runsolver --timestamp -w ROOT/results/node18/watcher-333825-1173533771 -o ROOT/results/node18/solver-333825-1173533771 -C 1200 -W 2400 -M 1800 --output-limit 1,15 /tmp/evaluation/333825-1173533771/minisat /tmp/evaluation/333825-1173533771/instance-333825-1173533771.cnf 

Enforcing CPUTime limit (soft limit, will send SIGTERM then SIGKILL): 1200 seconds
Enforcing CPUTime limit (hard limit, will send SIGXCPU): 1230 seconds
Enforcing wall clock limit (soft limit, will send SIGTERM then SIGKILL): 2400 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: 0.85 0.94 0.94 3/77 20145
/proc/meminfo: memFree=1561072/2055920 swapFree=4153284/4192956
[pid=20145] ppid=20143 vsize=2028 CPUtime=0
/proc/20145/stat : 20145 (minisat) R 20143 20145 19757 0 -1 4194304 184 0 0 0 0 0 0 0 18 0 1 0 373331617 2076672 168 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134707275 0 0 4096 3 0 0 0 17 1 0 0
/proc/20145/statm: 507 168 58 138 0 366 0

[startup+0.100359 s]
/proc/loadavg: 0.85 0.94 0.94 3/77 20145
/proc/meminfo: memFree=1561072/2055920 swapFree=4153284/4192956
[pid=20145] ppid=20143 vsize=2992 CPUtime=0.09
/proc/20145/stat : 20145 (minisat) R 20143 20145 19757 0 -1 4194304 471 0 0 0 9 0 0 0 18 0 1 0 373331617 3063808 453 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550652 0 0 4096 3 0 0 0 17 1 0 0
/proc/20145/statm: 748 453 72 138 0 607 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 2992

[startup+0.201369 s]
/proc/loadavg: 0.85 0.94 0.94 3/77 20145
/proc/meminfo: memFree=1561072/2055920 swapFree=4153284/4192956
[pid=20145] ppid=20143 vsize=2992 CPUtime=0.19
/proc/20145/stat : 20145 (minisat) R 20143 20145 19757 0 -1 4194304 471 0 0 0 19 0 0 0 18 0 1 0 373331617 3063808 453 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550582 0 0 4096 3 0 0 0 17 1 0 0
/proc/20145/statm: 748 453 72 138 0 607 0
Current children cumulated CPU time (s) 0.19
Current children cumulated vsize (KiB) 2992

[startup+0.301378 s]
/proc/loadavg: 0.85 0.94 0.94 3/77 20145
/proc/meminfo: memFree=1561072/2055920 swapFree=4153284/4192956
[pid=20145] ppid=20143 vsize=2992 CPUtime=0.29
/proc/20145/stat : 20145 (minisat) R 20143 20145 19757 0 -1 4194304 471 0 0 0 29 0 0 0 19 0 1 0 373331617 3063808 453 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550656 0 0 4096 3 0 0 0 17 1 0 0
/proc/20145/statm: 748 453 72 138 0 607 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 2992

[startup+0.701417 s]
/proc/loadavg: 0.85 0.94 0.94 3/77 20145
/proc/meminfo: memFree=1561072/2055920 swapFree=4153284/4192956
[pid=20145] ppid=20143 vsize=3128 CPUtime=0.69
/proc/20145/stat : 20145 (minisat) R 20143 20145 19757 0 -1 4194304 481 0 0 0 69 0 0 0 23 0 1 0 373331617 3203072 463 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550656 0 0 4096 3 0 0 0 17 1 0 0
/proc/20145/statm: 782 463 72 138 0 641 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 3128

[startup+1.50149 s]
/proc/loadavg: 0.85 0.94 0.94 2/78 20146
/proc/meminfo: memFree=1559400/2055920 swapFree=4153284/4192956
[pid=20145] ppid=20143 vsize=3260 CPUtime=1.49
/proc/20145/stat : 20145 (minisat) R 20143 20145 19757 0 -1 4194304 511 0 0 0 149 0 0 0 25 0 1 0 373331617 3338240 493 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550582 0 0 4096 3 0 0 0 17 1 0 0
/proc/20145/statm: 815 493 72 138 0 674 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 3260

[startup+3.10165 s]
/proc/loadavg: 0.85 0.94 0.94 2/78 20146
/proc/meminfo: memFree=1559080/2055920 swapFree=4153284/4192956
[pid=20145] ppid=20143 vsize=3392 CPUtime=3.09
/proc/20145/stat : 20145 (minisat) R 20143 20145 19757 0 -1 4194304 562 0 0 0 309 0 0 0 25 0 1 0 373331617 3473408 544 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550582 0 0 4096 3 0 0 0 17 1 0 0
/proc/20145/statm: 848 544 72 138 0 707 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 3392

[startup+6.30196 s]
/proc/loadavg: 0.86 0.94 0.94 2/78 20146
/proc/meminfo: memFree=1558760/2055920 swapFree=4153284/4192956
[pid=20145] ppid=20143 vsize=3788 CPUtime=6.3
/proc/20145/stat : 20145 (minisat) R 20143 20145 19757 0 -1 4194304 642 0 0 0 629 1 0 0 25 0 1 0 373331617 3878912 624 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550746 0 0 4096 3 0 0 0 17 1 0 0
/proc/20145/statm: 947 624 72 138 0 806 0
Current children cumulated CPU time (s) 6.3
Current children cumulated vsize (KiB) 3788

[startup+12.7016 s]
/proc/loadavg: 0.87 0.94 0.94 2/78 20146
/proc/meminfo: memFree=1558312/2055920 swapFree=4153284/4192956
[pid=20145] ppid=20143 vsize=4052 CPUtime=12.69
/proc/20145/stat : 20145 (minisat) R 20143 20145 19757 0 -1 4194304 722 0 0 0 1268 1 0 0 25 0 1 0 373331617 4149248 704 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550582 0 0 4096 3 0 0 0 17 1 0 0
/proc/20145/statm: 1013 704 72 138 0 872 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 4052

[startup+25.5018 s]
/proc/loadavg: 0.90 0.94 0.94 2/78 20146
/proc/meminfo: memFree=1557864/2055920 swapFree=4153284/4192956
[pid=20145] ppid=20143 vsize=4460 CPUtime=25.49
/proc/20145/stat : 20145 (minisat) R 20143 20145 19757 0 -1 4194304 829 0 0 0 2548 1 0 0 25 0 1 0 373331617 4567040 811 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550596 0 0 4096 3 0 0 0 17 1 0 0
/proc/20145/statm: 1115 811 72 138 0 974 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 4460

[startup+51.1013 s]
/proc/loadavg: 0.93 0.94 0.94 2/78 20146
/proc/meminfo: memFree=1557544/2055920 swapFree=4153284/4192956
[pid=20145] ppid=20143 vsize=4996 CPUtime=51.08
/proc/20145/stat : 20145 (minisat) R 20143 20145 19757 0 -1 4194304 930 0 0 0 5107 1 0 0 25 0 1 0 373331617 5115904 912 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134549494 0 0 4096 3 0 0 0 17 1 0 0
/proc/20145/statm: 1249 912 72 138 0 1108 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 4996

[startup+102.301 s]
/proc/loadavg: 0.97 0.95 0.94 2/78 20146
/proc/meminfo: memFree=1557032/2055920 swapFree=4153284/4192956
[pid=20145] ppid=20143 vsize=5412 CPUtime=102.27
/proc/20145/stat : 20145 (minisat) R 20143 20145 19757 0 -1 4194304 1036 0 0 0 10226 1 0 0 25 0 1 0 373331617 5541888 1018 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550642 0 0 4096 3 0 0 0 17 1 0 0
/proc/20145/statm: 1353 1018 72 138 0 1212 0
Current children cumulated CPU time (s) 102.27
Current children cumulated vsize (KiB) 5412

[startup+162.302 s]
/proc/loadavg: 0.99 0.96 0.94 2/78 20146
/proc/meminfo: memFree=1556136/2055920 swapFree=4153284/4192956
[pid=20145] ppid=20143 vsize=6232 CPUtime=162.25
/proc/20145/stat : 20145 (minisat) R 20143 20145 19757 0 -1 4194304 1254 0 0 0 16223 2 0 0 25 0 1 0 373331617 6381568 1236 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550596 0 0 4096 3 0 0 0 17 1 0 0
/proc/20145/statm: 1558 1236 72 138 0 1417 0
Current children cumulated CPU time (s) 162.25
Current children cumulated vsize (KiB) 6232

[startup+222.306 s]
/proc/loadavg: 0.99 0.96 0.94 2/78 20146
/proc/meminfo: memFree=1556008/2055920 swapFree=4153284/4192956
[pid=20145] ppid=20143 vsize=6364 CPUtime=222.24
/proc/20145/stat : 20145 (minisat) R 20143 20145 19757 0 -1 4194304 1285 0 0 0 22222 2 0 0 25 0 1 0 373331617 6516736 1267 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550582 0 0 4096 3 0 0 0 17 1 0 0
/proc/20145/statm: 1591 1267 72 138 0 1450 0
Current children cumulated CPU time (s) 222.24
Current children cumulated vsize (KiB) 6364

[startup+282.302 s]
/proc/loadavg: 0.99 0.97 0.94 2/78 20146
/proc/meminfo: memFree=1555688/2055920 swapFree=4153284/4192956
[pid=20145] ppid=20143 vsize=6796 CPUtime=282.22
/proc/20145/stat : 20145 (minisat) R 20143 20145 19757 0 -1 4194304 1375 0 0 0 28219 3 0 0 25 0 1 0 373331617 6959104 1357 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550582 0 0 4096 3 0 0 0 17 1 0 0
/proc/20145/statm: 1699 1357 72 138 0 1558 0
Current children cumulated CPU time (s) 282.22
Current children cumulated vsize (KiB) 6796

[startup+342.301 s]
/proc/loadavg: 0.99 0.97 0.94 2/78 20146
/proc/meminfo: memFree=1555624/2055920 swapFree=4153284/4192956
[pid=20145] ppid=20143 vsize=6796 CPUtime=342.2
/proc/20145/stat : 20145 (minisat) R 20143 20145 19757 0 -1 4194304 1376 0 0 0 34217 3 0 0 25 0 1 0 373331617 6959104 1358 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550582 0 0 4096 3 0 0 0 17 1 0 0
/proc/20145/statm: 1699 1358 72 138 0 1558 0
Current children cumulated CPU time (s) 342.2
Current children cumulated vsize (KiB) 6796

[startup+402.301 s]
/proc/loadavg: 0.99 0.97 0.94 2/78 20146
/proc/meminfo: memFree=1555368/2055920 swapFree=4153284/4192956
[pid=20145] ppid=20143 vsize=6956 CPUtime=402.19
/proc/20145/stat : 20145 (minisat) R 20143 20145 19757 0 -1 4194304 1436 0 0 0 40215 4 0 0 25 0 1 0 373331617 7122944 1418 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550582 0 0 4096 3 0 0 0 17 1 0 0
/proc/20145/statm: 1739 1418 72 138 0 1598 0
Current children cumulated CPU time (s) 402.19
Current children cumulated vsize (KiB) 6956

[startup+462.302 s]
/proc/loadavg: 0.99 0.97 0.94 2/78 20148
/proc/meminfo: memFree=1555240/2055920 swapFree=4153284/4192956
[pid=20145] ppid=20143 vsize=7220 CPUtime=462.17
/proc/20145/stat : 20145 (minisat) R 20143 20145 19757 0 -1 4194304 1494 0 0 0 46213 4 0 0 25 0 1 0 373331617 7393280 1476 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550656 0 0 4096 3 0 0 0 17 1 0 0
/proc/20145/statm: 1805 1476 72 138 0 1664 0
Current children cumulated CPU time (s) 462.17
Current children cumulated vsize (KiB) 7220

[startup+522.302 s]
/proc/loadavg: 0.99 0.97 0.94 2/78 20148
/proc/meminfo: memFree=1555176/2055920 swapFree=4153284/4192956
[pid=20145] ppid=20143 vsize=7392 CPUtime=522.16
/proc/20145/stat : 20145 (minisat) R 20143 20145 19757 0 -1 4194304 1515 0 0 0 52211 5 0 0 25 0 1 0 373331617 7569408 1497 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550582 0 0 4096 3 0 0 0 17 1 0 0
/proc/20145/statm: 1848 1497 72 138 0 1707 0
Current children cumulated CPU time (s) 522.16
Current children cumulated vsize (KiB) 7392

[startup+582.302 s]
/proc/loadavg: 0.99 0.97 0.94 2/78 20148
/proc/meminfo: memFree=1554984/2055920 swapFree=4153284/4192956
[pid=20145] ppid=20143 vsize=7524 CPUtime=582.14
/proc/20145/stat : 20145 (minisat) R 20143 20145 19757 0 -1 4194304 1555 0 0 0 58209 5 0 0 25 0 1 0 373331617 7704576 1537 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550642 0 0 4096 3 0 0 0 17 1 0 0
/proc/20145/statm: 1881 1537 72 138 0 1740 0
Current children cumulated CPU time (s) 582.14
Current children cumulated vsize (KiB) 7524

[startup+642.301 s]
/proc/loadavg: 0.99 0.97 0.94 2/78 20148
/proc/meminfo: memFree=1554472/2055920 swapFree=4153284/4192956
[pid=20145] ppid=20143 vsize=8068 CPUtime=642.13
/proc/20145/stat : 20145 (minisat) R 20143 20145 19757 0 -1 4194304 1681 0 0 0 64207 6 0 0 25 0 1 0 373331617 8261632 1663 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550582 0 0 4096 3 0 0 0 17 1 0 0
/proc/20145/statm: 2017 1663 72 138 0 1876 0
Current children cumulated CPU time (s) 642.13
Current children cumulated vsize (KiB) 8068

[startup+702.301 s]
/proc/loadavg: 0.99 0.97 0.94 2/78 20148
/proc/meminfo: memFree=1554344/2055920 swapFree=4153284/4192956
[pid=20145] ppid=20143 vsize=8068 CPUtime=702.11
/proc/20145/stat : 20145 (minisat) R 20143 20145 19757 0 -1 4194304 1697 0 0 0 70205 6 0 0 25 0 1 0 373331617 8261632 1679 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550695 0 0 4096 3 0 0 0 17 1 0 0
/proc/20145/statm: 2017 1679 72 138 0 1876 0
Current children cumulated CPU time (s) 702.11
Current children cumulated vsize (KiB) 8068

[startup+762.302 s]
/proc/loadavg: 0.99 0.97 0.94 2/78 20148
/proc/meminfo: memFree=1554280/2055920 swapFree=4153284/4192956
[pid=20145] ppid=20143 vsize=8068 CPUtime=762.11
/proc/20145/stat : 20145 (minisat) R 20143 20145 19757 0 -1 4194304 1706 0 0 0 76204 7 0 0 25 0 1 0 373331617 8261632 1688 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134563432 0 0 4096 3 0 0 0 17 1 0 0
/proc/20145/statm: 2017 1688 72 138 0 1876 0
Current children cumulated CPU time (s) 762.11
Current children cumulated vsize (KiB) 8068

[startup+822.302 s]
/proc/loadavg: 0.99 0.97 0.94 2/78 20148
/proc/meminfo: memFree=1554344/2055920 swapFree=4153284/4192956
[pid=20145] ppid=20143 vsize=8240 CPUtime=822.09
/proc/20145/stat : 20145 (minisat) R 20143 20145 19757 0 -1 4194304 1716 0 0 0 82202 7 0 0 25 0 1 0 373331617 8437760 1698 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550582 0 0 4096 3 0 0 0 17 1 0 0
/proc/20145/statm: 2060 1698 72 138 0 1919 0
Current children cumulated CPU time (s) 822.09
Current children cumulated vsize (KiB) 8240

[startup+882.305 s]
/proc/loadavg: 0.99 0.97 0.94 2/78 20148
/proc/meminfo: memFree=1554152/2055920 swapFree=4153284/4192956
[pid=20145] ppid=20143 vsize=8380 CPUtime=882.08
/proc/20145/stat : 20145 (minisat) R 20143 20145 19757 0 -1 4194304 1755 0 0 0 88200 8 0 0 25 0 1 0 373331617 8581120 1737 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134551032 0 0 4096 3 0 0 0 17 1 0 0
/proc/20145/statm: 2095 1737 72 138 0 1954 0
Current children cumulated CPU time (s) 882.08
Current children cumulated vsize (KiB) 8380

[startup+942.301 s]
/proc/loadavg: 0.99 0.97 0.94 2/78 20148
/proc/meminfo: memFree=1554152/2055920 swapFree=4153284/4192956
[pid=20145] ppid=20143 vsize=8380 CPUtime=942.06
/proc/20145/stat : 20145 (minisat) R 20143 20145 19757 0 -1 4194304 1762 0 0 0 94198 8 0 0 25 0 1 0 373331617 8581120 1744 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134556294 0 0 4096 3 0 0 0 17 1 0 0
/proc/20145/statm: 2095 1744 72 138 0 1954 0
Current children cumulated CPU time (s) 942.06
Current children cumulated vsize (KiB) 8380

[startup+1002.3 s]
/proc/loadavg: 0.99 0.97 0.94 2/78 20148
/proc/meminfo: memFree=1553960/2055920 swapFree=4153284/4192956
[pid=20145] ppid=20143 vsize=8544 CPUtime=1002.04
/proc/20145/stat : 20145 (minisat) R 20143 20145 19757 0 -1 4194304 1809 0 0 0 100196 8 0 0 25 0 1 0 373331617 8749056 1791 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550551 0 0 4096 3 0 0 0 17 1 0 0
/proc/20145/statm: 2136 1791 73 138 0 1995 0
Current children cumulated CPU time (s) 1002.04
Current children cumulated vsize (KiB) 8544

[startup+1062.3 s]
/proc/loadavg: 0.99 0.97 0.94 2/78 20148
/proc/meminfo: memFree=1553896/2055920 swapFree=4153284/4192956
[pid=20145] ppid=20143 vsize=8692 CPUtime=1062.03
/proc/20145/stat : 20145 (minisat) R 20143 20145 19757 0 -1 4194304 1838 0 0 0 106194 9 0 0 25 0 1 0 373331617 8900608 1820 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134551032 0 0 4096 3 0 0 0 17 1 0 0
/proc/20145/statm: 2173 1820 73 138 0 2032 0
Current children cumulated CPU time (s) 1062.03
Current children cumulated vsize (KiB) 8692

[startup+1122.3 s]
/proc/loadavg: 0.99 0.97 0.94 2/78 20148
/proc/meminfo: memFree=1553512/2055920 swapFree=4153284/4192956
[pid=20145] ppid=20143 vsize=9100 CPUtime=1122.02
/proc/20145/stat : 20145 (minisat) R 20143 20145 19757 0 -1 4194304 1916 0 0 0 112192 10 0 0 25 0 1 0 373331617 9318400 1898 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550582 0 0 4096 3 0 0 0 17 1 0 0
/proc/20145/statm: 2275 1898 73 138 0 2134 0
Current children cumulated CPU time (s) 1122.02
Current children cumulated vsize (KiB) 9100

[startup+1182.3 s]
/proc/loadavg: 0.99 0.97 0.94 2/78 20148
/proc/meminfo: memFree=1553512/2055920 swapFree=4153284/4192956
[pid=20145] ppid=20143 vsize=9100 CPUtime=1182
/proc/20145/stat : 20145 (minisat) R 20143 20145 19757 0 -1 4194304 1927 0 0 0 118190 10 0 0 25 0 1 0 373331617 9318400 1909 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550582 0 0 4096 3 0 0 0 17 1 0 0
/proc/20145/statm: 2275 1909 73 138 0 2134 0
Current children cumulated CPU time (s) 1182
Current children cumulated vsize (KiB) 9100



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.4 s]
/proc/loadavg: 0.99 0.97 0.94 2/78 20148
/proc/meminfo: memFree=1553512/2055920 swapFree=4153284/4192956
[pid=20145] ppid=20143 vsize=9100 CPUtime=1200.1
/proc/20145/stat : 20145 (minisat) R 20143 20145 19757 0 -1 4194304 1927 0 0 0 120000 10 0 0 25 0 1 0 373331617 9318400 1909 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550985 0 0 4096 3 0 0 0 17 1 0 0
/proc/20145/statm: 2275 1909 73 138 0 2134 0
Current children cumulated CPU time (s) 1200.1
Current children cumulated vsize (KiB) 9100

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: 0.99 0.97 0.94 2/78 20148
/proc/meminfo: memFree=1553512/2055920 swapFree=4153284/4192956
[pid=20145] ppid=20143 vsize=9100 CPUtime=1200.1
/proc/20145/stat : 20145 (minisat) R 20143 20145 19757 0 -1 4194304 1927 0 0 0 120000 10 0 0 25 0 1 0 373331617 9318400 1909 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550985 0 0 4096 3 0 0 0 17 1 0 0
/proc/20145/statm: 2275 1909 73 138 0 2134 0
Current children cumulated CPU time (s) 1200.1
Current children cumulated vsize (KiB) 9100

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1200.41
CPU time (s): 1200.11
CPU user time (s): 1200
CPU system time (s): 0.108983
CPU usage (%): 99.9752
Max. virtual memory (cumulated for all children) (KiB): 9100

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1200
system time used= 0.108983
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 1927
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= 1866

runsolver used 1.44878 second user time and 2.90256 second system time

The end

Launcher Data (download as text)

Begin job on node18 on Sat Mar 10 13:36:11 UTC 2007

IDJOB= 333825
IDBENCH= 24613
IDSOLVER= 109
FILE ID= node18/333825-1173533771

PBS_JOBID= 4101152

Free space on /tmp= 66514 MiB

SOLVER NAME= minisat SAT 2007
BENCH NAME= HOME/pub/bench/SAT07/crafted/Hard/contest04/connamacher/connm-ue-csp-sat-n800-d0.02-s925928766.sat05-538.reshuffled-07.cnf
COMMAND LINE= /tmp/evaluation/333825-1173533771/minisat /tmp/evaluation/333825-1173533771/instance-333825-1173533771.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node18/watcher-333825-1173533771 -o ROOT/results/node18/solver-333825-1173533771 -C 1200 -W 2400 -M 1800 --output-limit 1,15  /tmp/evaluation/333825-1173533771/minisat /tmp/evaluation/333825-1173533771/instance-333825-1173533771.cnf            

META MD5SUM SOLVER= 120abd248b069e44985635f055606c5a
MD5SUM BENCH=  c2cb7643bd8a1926480278b8bba0ef3d

RANDOM SEED= 428465225

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:       1561480 kB
Buffers:         43064 kB
Cached:         374972 kB
SwapCached:       2952 kB
Active:         153540 kB
Inactive:       287628 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1561480 kB
SwapTotal:     4192956 kB
SwapFree:      4153284 kB
Dirty:            1168 kB
Writeback:           0 kB
Mapped:          30064 kB
Slab:            38952 kB
Committed_AS:  1246848 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= 66514 MiB

End job on node18 on Sat Mar 10 13:56:13 UTC 2007