Trace number 311358

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) 1200.09 1200.47

General information on the benchmark

Namerandom/2+p/p0.8/v2035/
unif2p-p0.8-v2035-c6328-S1022605561-16-UNSAT.cnf
MD5SUMee25cd84874e48f6cb4ebfcb1b834a80
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkUNSAT
Best CPU time to get the best result obtained on this benchmark116.655
Satisfiable
(Un)Satisfiability was proved
Number of variables2035
Number of clauses6327
Sum of the clauses size17716
Maximum clause length3
Minimum clause length2
Number of clauses of size 10
Number of clauses of size 21265
Number of clauses of size 35062
Number of clauses of size 40
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:  2035                                                 |
0.00/0.00	c |  Number of clauses:    6327                                                 |
0.00/0.00	c |  Parsing time:         0.01         s                                       |
0.00/0.02	c ============================[ Search Statistics ]==============================
0.00/0.02	c | Conflicts |          ORIGINAL         |          LEARNT          | Progress |
0.00/0.02	c |           |    Vars  Clauses Literals |    Limit  Clauses Lit/Cl |          |
0.00/0.02	c ===============================================================================
0.00/0.02	c |         0 |    1697     5784    17243 |     1928        0    nan |  0.000 % |
0.00/0.02	c |       100 |    1695     5784    17243 |     2120       99     18 |  0.442 % |
0.00/0.04	c |       250 |    1688     5732    17093 |     2332      249     20 |  0.442 % |
0.00/0.05	c |       475 |    1688     5732    17093 |     2566      474     20 |  0.442 % |
0.00/0.08	c |       812 |    1688     5732    17093 |     2822      811     20 |  0.442 % |
0.10/0.12	c |      1318 |    1688     5732    17093 |     3105     1317     20 |  0.442 % |
0.10/0.19	c |      2077 |    1688     5732    17093 |     3415     2076     20 |  0.442 % |
0.20/0.31	c |      3217 |    1688     5732    17093 |     3757     3216     21 |  0.442 % |
0.41/0.49	c |      4925 |    1688     5732    17093 |     4132     2968     22 |  0.442 % |
0.71/0.77	c |      7487 |    1688     5732    17093 |     4546     3393     20 |  0.443 % |
1.22/1.24	c |     11332 |    1688     5732    17093 |     5000     2569     21 |  0.442 % |
1.84/1.93	c |     17099 |    1688     5732    17093 |     5500     3215     18 |  0.443 % |
2.97/2.97	c |     25753 |    1688     5732    17093 |     6050     3366     24 |  0.442 % |
4.50/4.59	c |     38727 |    1688     5732    17093 |     6655     4064     18 |  0.442 % |
7.07/7.10	c |     58188 |    1688     5732    17093 |     7321     6552     23 |  0.442 % |
11.16/11.23	c |     87383 |    1688     5732    17093 |     8053     5743     26 |  0.442 % |
17.81/17.83	c |    131174 |    1688     5732    17093 |     8859     4317     24 |  0.442 % |
28.05/28.09	c |    196858 |    1688     5732    17093 |     9745     7086     18 |  0.443 % |
43.92/44.01	c |    295385 |    1688     5732    17093 |    10719     6740     19 |  0.443 % |
68.59/68.62	c |    443174 |    1688     5732    17093 |    11791     8158     18 |  0.443 % |
109.34/109.45	c |    664858 |    1688     5732    17093 |    12970     8353     26 |  0.443 % |
171.38/171.49	c |    997384 |    1688     5732    17093 |    14267    12575     23 |  0.443 % |
275.00/275.15	c |   1496173 |    1688     5732    17093 |    15694    14253     24 |  0.442 % |
434.01/434.18	c |   2244355 |    1688     5732    17093 |    17263    10716     23 |  0.442 % |
686.80/687.08	c |   3366632 |    1688     5732    17093 |    18990    10519     22 |  0.442 % |
1094.71/1095.10	c |   5050043 |    1688     5732    17093 |    20889     9590     23 |  0.442 % |

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/node39/watcher-311358-1172568520 -o ROOT/results/node39/solver-311358-1172568520 -C 1200 -M 1800 --output-limit 1,15 /tmp/evaluation/311358-1172568520/minisat /tmp/evaluation/311358-1172568520/instance-311358-1172568520.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 3/64 29668
/proc/meminfo: memFree=1829624/2055920 swapFree=4161536/4192956
[pid=29668] ppid=29666 vsize=2176 CPUtime=0
/proc/29668/stat : 29668 (minisat) R 29666 29668 27619 0 -1 4194304 215 0 0 0 0 0 0 0 18 0 1 0 276807862 2228224 199 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134710117 0 0 4096 3 0 0 0 17 1 0 0
/proc/29668/statm: 544 199 58 138 0 403 0

[startup+0.107413 s]
/proc/loadavg: 0.92 0.98 0.99 3/64 29668
/proc/meminfo: memFree=1829624/2055920 swapFree=4161536/4192956
[pid=29668] ppid=29666 vsize=2512 CPUtime=0.1
/proc/29668/stat : 29668 (minisat) R 29666 29668 27619 0 -1 4194304 324 0 0 0 10 0 0 0 18 0 1 0 276807862 2572288 308 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134556799 0 0 4096 3 0 0 0 17 1 0 0
/proc/29668/statm: 628 308 73 138 0 487 0
Current children cumulated CPU time (s) 0.1
Current children cumulated vsize (KiB) 2512

[startup+0.515482 s]
/proc/loadavg: 0.92 0.98 0.99 3/64 29668
/proc/meminfo: memFree=1829624/2055920 swapFree=4161536/4192956
[pid=29668] ppid=29666 vsize=2776 CPUtime=0.51
/proc/29668/stat : 29668 (minisat) R 29666 29668 27619 0 -1 4194304 377 0 0 0 51 0 0 0 21 0 1 0 276807862 2842624 361 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550642 0 0 4096 3 0 0 0 17 1 0 0
/proc/29668/statm: 694 361 73 138 0 553 0
Current children cumulated CPU time (s) 0.51
Current children cumulated vsize (KiB) 2776

[startup+1.33662 s]
/proc/loadavg: 0.92 0.98 0.99 2/65 29669
/proc/meminfo: memFree=1828272/2055920 swapFree=4161536/4192956
[pid=29668] ppid=29666 vsize=2908 CPUtime=1.33
/proc/29668/stat : 29668 (minisat) R 29666 29668 27619 0 -1 4194304 428 0 0 0 133 0 0 0 25 0 1 0 276807862 2977792 412 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550777 0 0 4096 3 0 0 0 17 1 0 0
/proc/29668/statm: 727 412 73 138 0 586 0
Current children cumulated CPU time (s) 1.33
Current children cumulated vsize (KiB) 2908

[startup+2.9759 s]
/proc/loadavg: 0.92 0.98 0.99 2/65 29669
/proc/meminfo: memFree=1827952/2055920 swapFree=4161536/4192956
[pid=29668] ppid=29666 vsize=3172 CPUtime=2.97
/proc/29668/stat : 29668 (minisat) R 29666 29668 27619 0 -1 4194304 498 0 0 0 297 0 0 0 25 0 1 0 276807862 3248128 482 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134551032 0 0 4096 3 0 0 0 17 1 0 0
/proc/29668/statm: 793 482 73 138 0 652 0
Current children cumulated CPU time (s) 2.97
Current children cumulated vsize (KiB) 3172

[startup+6.25246 s]
/proc/loadavg: 0.93 0.98 0.99 2/65 29669
/proc/meminfo: memFree=1827632/2055920 swapFree=4161536/4192956
[pid=29668] ppid=29666 vsize=3440 CPUtime=6.24
/proc/29668/stat : 29668 (minisat) R 29666 29668 27619 0 -1 4194304 542 0 0 0 624 0 0 0 25 0 1 0 276807862 3522560 526 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550652 0 0 4096 3 0 0 0 17 1 0 0
/proc/29668/statm: 860 526 73 138 0 719 0
Current children cumulated CPU time (s) 6.24
Current children cumulated vsize (KiB) 3440

[startup+12.7096 s]
/proc/loadavg: 0.93 0.98 0.99 2/65 29669
/proc/meminfo: memFree=1826928/2055920 swapFree=4161536/4192956
[pid=29668] ppid=29666 vsize=3992 CPUtime=12.7
/proc/29668/stat : 29668 (minisat) R 29666 29668 27619 0 -1 4194304 677 0 0 0 1270 0 0 0 25 0 1 0 276807862 4087808 661 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550713 0 0 4096 3 0 0 0 17 1 0 0
/proc/29668/statm: 998 661 73 138 0 857 0
Current children cumulated CPU time (s) 12.7
Current children cumulated vsize (KiB) 3992

[startup+25.6098 s]
/proc/loadavg: 0.95 0.98 0.99 2/65 29669
/proc/meminfo: memFree=1826608/2055920 swapFree=4161536/4192956
[pid=29668] ppid=29666 vsize=4256 CPUtime=25.59
/proc/29668/stat : 29668 (minisat) R 29666 29668 27619 0 -1 4194304 772 0 0 0 2559 0 0 0 25 0 1 0 276807862 4358144 756 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134552617 0 0 4096 3 0 0 0 17 1 0 0
/proc/29668/statm: 1064 756 73 138 0 923 0
Current children cumulated CPU time (s) 25.59
Current children cumulated vsize (KiB) 4256

[startup+51.2162 s]
/proc/loadavg: 0.96 0.98 0.99 2/65 29669
/proc/meminfo: memFree=1826032/2055920 swapFree=4161536/4192956
[pid=29668] ppid=29666 vsize=4916 CPUtime=51.19
/proc/29668/stat : 29668 (minisat) R 29666 29668 27619 0 -1 4194304 910 0 0 0 5119 0 0 0 25 0 1 0 276807862 5033984 894 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550189 0 0 4096 3 0 0 0 17 1 0 0
/proc/29668/statm: 1229 894 73 138 0 1088 0
Current children cumulated CPU time (s) 51.19
Current children cumulated vsize (KiB) 4916

[startup+102.422 s]
/proc/loadavg: 0.98 0.98 0.99 2/65 29669
/proc/meminfo: memFree=1825008/2055920 swapFree=4161536/4192956
[pid=29668] ppid=29666 vsize=5716 CPUtime=102.37
/proc/29668/stat : 29668 (minisat) R 29666 29668 27619 0 -1 4194304 1138 0 0 0 10237 0 0 0 25 0 1 0 276807862 5853184 1122 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550521 0 0 4096 3 0 0 0 17 1 0 0
/proc/29668/statm: 1429 1122 73 138 0 1288 0
Current children cumulated CPU time (s) 102.37
Current children cumulated vsize (KiB) 5716

[startup+162.442 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 29669
/proc/meminfo: memFree=1824368/2055920 swapFree=4161536/4192956
[pid=29668] ppid=29666 vsize=6376 CPUtime=162.37
/proc/29668/stat : 29668 (minisat) R 29666 29668 27619 0 -1 4194304 1297 0 0 0 16237 0 0 0 25 0 1 0 276807862 6529024 1281 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550713 0 0 4096 3 0 0 0 17 1 0 0
/proc/29668/statm: 1594 1281 73 138 0 1453 0
Current children cumulated CPU time (s) 162.37
Current children cumulated vsize (KiB) 6376

[startup+222.457 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 29669
/proc/meminfo: memFree=1823792/2055920 swapFree=4161536/4192956
[pid=29668] ppid=29666 vsize=6920 CPUtime=222.38
/proc/29668/stat : 29668 (minisat) R 29666 29668 27619 0 -1 4194304 1438 0 0 0 22237 1 0 0 25 0 1 0 276807862 7086080 1422 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550883 0 0 4096 3 0 0 0 17 1 0 0
/proc/29668/statm: 1730 1422 73 138 0 1589 0
Current children cumulated CPU time (s) 222.38
Current children cumulated vsize (KiB) 6920

[startup+282.477 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 29669
/proc/meminfo: memFree=1823216/2055920 swapFree=4161536/4192956
[pid=29668] ppid=29666 vsize=7592 CPUtime=282.38
/proc/29668/stat : 29668 (minisat) R 29666 29668 27619 0 -1 4194304 1594 0 0 0 28237 1 0 0 25 0 1 0 276807862 7774208 1578 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550582 0 0 4096 3 0 0 0 17 1 0 0
/proc/29668/statm: 1898 1578 73 138 0 1757 0
Current children cumulated CPU time (s) 282.38
Current children cumulated vsize (KiB) 7592

[startup+342.496 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 29669
/proc/meminfo: memFree=1822896/2055920 swapFree=4161536/4192956
[pid=29668] ppid=29666 vsize=7856 CPUtime=342.38
/proc/29668/stat : 29668 (minisat) R 29666 29668 27619 0 -1 4194304 1659 0 0 0 34237 1 0 0 25 0 1 0 276807862 8044544 1643 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134551019 0 0 4096 3 0 0 0 17 1 0 0
/proc/29668/statm: 1964 1643 73 138 0 1823 0
Current children cumulated CPU time (s) 342.38
Current children cumulated vsize (KiB) 7856

[startup+402.516 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 29669
/proc/meminfo: memFree=1822832/2055920 swapFree=4161536/4192956
[pid=29668] ppid=29666 vsize=7992 CPUtime=402.37
/proc/29668/stat : 29668 (minisat) R 29666 29668 27619 0 -1 4194304 1685 0 0 0 40236 1 0 0 25 0 1 0 276807862 8183808 1669 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550582 0 0 4096 3 0 0 0 17 1 0 0
/proc/29668/statm: 1998 1669 73 138 0 1857 0
Current children cumulated CPU time (s) 402.37
Current children cumulated vsize (KiB) 7992

[startup+462.532 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 29669
/proc/meminfo: memFree=1822512/2055920 swapFree=4161536/4192956
[pid=29668] ppid=29666 vsize=8256 CPUtime=462.37
/proc/29668/stat : 29668 (minisat) R 29666 29668 27619 0 -1 4194304 1760 0 0 0 46236 1 0 0 25 0 1 0 276807862 8454144 1744 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134551032 0 0 4096 3 0 0 0 17 1 0 0
/proc/29668/statm: 2064 1744 73 138 0 1923 0
Current children cumulated CPU time (s) 462.37
Current children cumulated vsize (KiB) 8256

[startup+522.548 s]
/proc/loadavg: 1.03 1.00 0.99 2/65 29669
/proc/meminfo: memFree=1822320/2055920 swapFree=4161536/4192956
[pid=29668] ppid=29666 vsize=8524 CPUtime=522.37
/proc/29668/stat : 29668 (minisat) R 29666 29668 27619 0 -1 4194304 1806 0 0 0 52236 1 0 0 25 0 1 0 276807862 8728576 1790 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550628 0 0 4096 3 0 0 0 17 1 0 0
/proc/29668/statm: 2131 1790 73 138 0 1990 0
Current children cumulated CPU time (s) 522.37
Current children cumulated vsize (KiB) 8524

[startup+582.57 s]
/proc/loadavg: 1.01 1.00 0.99 2/65 29669
/proc/meminfo: memFree=1822064/2055920 swapFree=4161536/4192956
[pid=29668] ppid=29666 vsize=8664 CPUtime=582.37
/proc/29668/stat : 29668 (minisat) R 29666 29668 27619 0 -1 4194304 1870 0 0 0 58236 1 0 0 25 0 1 0 276807862 8871936 1854 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134551032 0 0 4096 3 0 0 0 17 1 0 0
/proc/29668/statm: 2166 1854 73 138 0 2025 0
Current children cumulated CPU time (s) 582.37
Current children cumulated vsize (KiB) 8664

[startup+642.585 s]
/proc/loadavg: 1.00 1.00 0.99 2/65 29669
/proc/meminfo: memFree=1821872/2055920 swapFree=4161536/4192956
[pid=29668] ppid=29666 vsize=8948 CPUtime=642.36
/proc/29668/stat : 29668 (minisat) R 29666 29668 27619 0 -1 4194304 1922 0 0 0 64235 1 0 0 25 0 1 0 276807862 9162752 1906 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550713 0 0 4096 3 0 0 0 17 1 0 0
/proc/29668/statm: 2237 1906 73 138 0 2096 0
Current children cumulated CPU time (s) 642.36
Current children cumulated vsize (KiB) 8948

[startup+702.604 s]
/proc/loadavg: 1.00 1.00 0.99 2/65 29669
/proc/meminfo: memFree=1821616/2055920 swapFree=4161536/4192956
[pid=29668] ppid=29666 vsize=9212 CPUtime=702.37
/proc/29668/stat : 29668 (minisat) R 29666 29668 27619 0 -1 4194304 1975 0 0 0 70235 2 0 0 25 0 1 0 276807862 9433088 1959 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550596 0 0 4096 3 0 0 0 17 1 0 0
/proc/29668/statm: 2303 1959 73 138 0 2162 0
Current children cumulated CPU time (s) 702.37
Current children cumulated vsize (KiB) 9212

[startup+762.618 s]
/proc/loadavg: 1.00 1.00 0.99 2/65 29671
/proc/meminfo: memFree=1820976/2055920 swapFree=4161536/4192956
[pid=29668] ppid=29666 vsize=9612 CPUtime=762.36
/proc/29668/stat : 29668 (minisat) R 29666 29668 27619 0 -1 4194304 2068 0 0 0 76234 2 0 0 25 0 1 0 276807862 9842688 2052 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550573 0 0 4096 3 0 0 0 17 1 0 0
/proc/29668/statm: 2403 2052 73 138 0 2262 0
Current children cumulated CPU time (s) 762.36
Current children cumulated vsize (KiB) 9612

[startup+822.641 s]
/proc/loadavg: 1.00 1.00 0.99 2/65 29671
/proc/meminfo: memFree=1820976/2055920 swapFree=4161536/4192956
[pid=29668] ppid=29666 vsize=9612 CPUtime=822.37
/proc/29668/stat : 29668 (minisat) R 29666 29668 27619 0 -1 4194304 2093 0 0 0 82235 2 0 0 25 0 1 0 276807862 9842688 2077 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550729 0 0 4096 3 0 0 0 17 1 0 0
/proc/29668/statm: 2403 2077 73 138 0 2262 0
Current children cumulated CPU time (s) 822.37
Current children cumulated vsize (KiB) 9612

[startup+882.66 s]
/proc/loadavg: 1.00 1.00 0.99 2/65 29671
/proc/meminfo: memFree=1820592/2055920 swapFree=4161536/4192956
[pid=29668] ppid=29666 vsize=10012 CPUtime=882.36
/proc/29668/stat : 29668 (minisat) R 29666 29668 27619 0 -1 4194304 2177 0 0 0 88234 2 0 0 25 0 1 0 276807862 10252288 2161 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134551022 0 0 4096 3 0 0 0 17 1 0 0
/proc/29668/statm: 2503 2161 73 138 0 2362 0
Current children cumulated CPU time (s) 882.36
Current children cumulated vsize (KiB) 10012

[startup+942.676 s]
/proc/loadavg: 1.00 1.00 0.99 2/65 29671
/proc/meminfo: memFree=1820592/2055920 swapFree=4161536/4192956
[pid=29668] ppid=29666 vsize=10012 CPUtime=942.36
/proc/29668/stat : 29668 (minisat) R 29666 29668 27619 0 -1 4194304 2184 0 0 0 94234 2 0 0 25 0 1 0 276807862 10252288 2168 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550582 0 0 4096 3 0 0 0 17 1 0 0
/proc/29668/statm: 2503 2168 73 138 0 2362 0
Current children cumulated CPU time (s) 942.36
Current children cumulated vsize (KiB) 10012

[startup+1002.7 s]
/proc/loadavg: 1.00 1.00 0.99 2/65 29671
/proc/meminfo: memFree=1820464/2055920 swapFree=4161536/4192956
[pid=29668] ppid=29666 vsize=10144 CPUtime=1002.36
/proc/29668/stat : 29668 (minisat) R 29666 29668 27619 0 -1 4194304 2214 0 0 0 100234 2 0 0 25 0 1 0 276807862 10387456 2198 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550582 0 0 4096 3 0 0 0 17 1 0 0
/proc/29668/statm: 2536 2198 73 138 0 2395 0
Current children cumulated CPU time (s) 1002.36
Current children cumulated vsize (KiB) 10144

[startup+1062.71 s]
/proc/loadavg: 1.00 1.00 0.99 2/65 29671
/proc/meminfo: memFree=1820336/2055920 swapFree=4161536/4192956
[pid=29668] ppid=29666 vsize=10276 CPUtime=1062.36
/proc/29668/stat : 29668 (minisat) R 29666 29668 27619 0 -1 4194304 2240 0 0 0 106234 2 0 0 25 0 1 0 276807862 10522624 2224 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550985 0 0 4096 3 0 0 0 17 1 0 0
/proc/29668/statm: 2569 2224 73 138 0 2428 0
Current children cumulated CPU time (s) 1062.36
Current children cumulated vsize (KiB) 10276

[startup+1122.73 s]
/proc/loadavg: 1.00 1.00 0.99 2/65 29671
/proc/meminfo: memFree=1820016/2055920 swapFree=4161536/4192956
[pid=29668] ppid=29666 vsize=10540 CPUtime=1122.35
/proc/29668/stat : 29668 (minisat) R 29666 29668 27619 0 -1 4194304 2332 0 0 0 112233 2 0 0 25 0 1 0 276807862 10792960 2316 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134551872 0 0 4096 3 0 0 0 17 1 0 0
/proc/29668/statm: 2635 2316 73 138 0 2494 0
Current children cumulated CPU time (s) 1122.35
Current children cumulated vsize (KiB) 10540

[startup+1182.75 s]
/proc/loadavg: 1.05 1.01 1.00 2/65 29671
/proc/meminfo: memFree=1819696/2055920 swapFree=4161536/4192956
[pid=29668] ppid=29666 vsize=10940 CPUtime=1182.36
/proc/29668/stat : 29668 (minisat) R 29666 29668 27619 0 -1 4194304 2411 0 0 0 118233 3 0 0 25 0 1 0 276807862 11202560 2395 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550554 0 0 4096 3 0 0 0 17 1 0 0
/proc/29668/statm: 2735 2395 73 138 0 2594 0
Current children cumulated CPU time (s) 1182.36
Current children cumulated vsize (KiB) 10940



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.47 s]
/proc/loadavg: 1.03 1.01 1.00 2/65 29671
/proc/meminfo: memFree=1819568/2055920 swapFree=4161536/4192956
[pid=29668] ppid=29666 vsize=10940 CPUtime=1200.08
/proc/29668/stat : 29668 (minisat) R 29666 29668 27619 0 -1 4194304 2428 0 0 0 120005 3 0 0 25 0 1 0 276807862 11202560 2412 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550582 0 0 4096 3 0 0 0 17 1 0 0
/proc/29668/statm: 2735 2412 73 138 0 2594 0
Current children cumulated CPU time (s) 1200.08
Current children cumulated vsize (KiB) 10940

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): 1200.47
CPU time (s): 1200.09
CPU user time (s): 1200.05
CPU system time (s): 0.032994
CPU usage (%): 99.9676
Max. virtual memory (cumulated for all children) (KiB): 10940

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1200.05
system time used= 0.032994
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 2428
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= 1165

runsolver used 0.72089 second user time and 2.49462 second system time

The end

Launcher Data (download as text)

Begin job on node39 on Tue Feb 27 09:28:40 UTC 2007

IDJOB= 311358
IDBENCH= 20312
IDSOLVER= 109
FILE ID= node39/311358-1172568520

PBS_JOBID= 3971883

Free space on /tmp= 66558 MiB

SOLVER NAME= minisat SAT 2007
BENCH NAME= HOME/pub/bench/SAT07/random/2+p/p0.8/v2035/unif2p-p0.8-v2035-c6328-S1022605561-16-UNSAT.cnf
COMMAND LINE= /tmp/evaluation/311358-1172568520/minisat /tmp/evaluation/311358-1172568520/instance-311358-1172568520.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node39/watcher-311358-1172568520 -o ROOT/results/node39/solver-311358-1172568520 -C 1200 -M 1800 --output-limit 1,15  /tmp/evaluation/311358-1172568520/minisat /tmp/evaluation/311358-1172568520/instance-311358-1172568520.cnf            

META MD5SUM SOLVER= 120abd248b069e44985635f055606c5a
MD5SUM BENCH=  ee25cd84874e48f6cb4ebfcb1b834a80

RANDOM SEED= 38649296

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node39.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		: 3000.285
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		: 3000.285
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:       1830032 kB
Buffers:         22560 kB
Cached:         132928 kB
SwapCached:      25868 kB
Active:          79296 kB
Inactive:       108632 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1830032 kB
SwapTotal:     4192956 kB
SwapFree:      4161536 kB
Dirty:             972 kB
Writeback:           0 kB
Mapped:          15352 kB
Slab:            23980 kB
Committed_AS:   665528 kB
PageTables:       1412 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= 66558 MiB

End job on node39 on Tue Feb 27 09:48:42 UTC 2007