Trace number 311973

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) 1200.08 1200.45

General information on the benchmark

Namerandom/2+p/p0.8/v2405/
unif2p-p0.8-v2405-c7479-S1163137157-19-SAT.cnf
MD5SUM9b15d123fe04b0b8ae54fce3b90458d6
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark0.215966
Satisfiable
(Un)Satisfiability was proved
Number of variables2405
Number of clauses7478
Sum of the clauses size20939
Maximum clause length3
Minimum clause length2
Number of clauses of size 10
Number of clauses of size 21495
Number of clauses of size 35983
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:  2405                                                 |
0.00/0.00	c |  Number of clauses:    7478                                                 |
0.00/0.01	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 |    2056     6950    20496 |     2316        0    nan |  0.000 % |
0.00/0.03	c |       100 |    2056     6950    20496 |     2548      100     31 |  0.000 % |
0.00/0.04	c |       252 |    2056     6950    20496 |     2803      252     30 |  0.000 % |
0.00/0.06	c |       477 |    2056     6950    20496 |     3083      477     28 |  0.000 % |
0.00/0.10	c |       814 |    2056     6950    20496 |     3391      814     27 |  0.000 % |
0.10/0.15	c |      1322 |    2056     6950    20496 |     3731     1322     28 |  0.000 % |
0.20/0.22	c |      2081 |    2055     6941    20472 |     4104     2080     28 |  0.042 % |
0.31/0.35	c |      3221 |    2055     6941    20472 |     4514     3220     29 |  0.042 % |
0.51/0.56	c |      4930 |    2055     6941    20472 |     4965     2587     28 |  0.042 % |
0.82/0.88	c |      7493 |    2055     6941    20472 |     5462     5150     30 |  0.042 % |
1.33/1.41	c |     11337 |    2055     6941    20472 |     6008     3216     32 |  0.042 % |
2.25/2.26	c |     17103 |    2055     6941    20472 |     6609     5880     30 |  0.042 % |
3.48/3.55	c |     25752 |    2055     6941    20472 |     7270     4289     29 |  0.042 % |
5.63/5.65	c |     38727 |    2055     6941    20472 |     7997     5973     32 |  0.042 % |
8.91/8.93	c |     58188 |    2055     6941    20472 |     8797     4870     30 |  0.042 % |
13.72/13.78	c |     87380 |    2055     6941    20472 |     9677     7093     30 |  0.042 % |
21.91/21.96	c |    131169 |    2055     6941    20472 |    10645     6328     30 |  0.042 % |
34.92/34.96	c |    196854 |    2055     6941    20472 |    11709     6561     34 |  0.042 % |
55.51/55.60	c |    295381 |    2055     6941    20472 |    12880     9560     34 |  0.042 % |
87.97/88.10	c |    443170 |    2055     6941    20472 |    14168    12486     36 |  0.042 % |
138.56/138.66	c |    664853 |    2055     6941    20472 |    15585    10651     32 |  0.042 % |
220.08/220.24	c |    997378 |    2055     6941    20472 |    17143    11000     36 |  0.042 % |
353.01/353.13	c |   1496167 |    2055     6941    20472 |    18858    14831     34 |  0.042 % |
562.13/562.40	c |   2244349 |    2055     6941    20472 |    20744    17223     41 |  0.042 % |
896.61/896.93	c |   3366624 |    2055     6941    20472 |    22818    17943     31 |  0.042 % |

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/node10/watcher-311973-1172579877 -o ROOT/results/node10/solver-311973-1172579877 -C 1200 -M 1800 --output-limit 1,15 /tmp/evaluation/311973-1172579877/minisat /tmp/evaluation/311973-1172579877/instance-311973-1172579877.cnf 

Enforcing CPUTime limit (soft limit, will send SIGTERM then SIGKILL): 1200 seconds
Enforcing CPUTime limit (hard limit, will send SIGXCPU): 1230 seconds
Enforcing VSIZE limit (soft limit, will send SIGTERM then SIGKILL): 1843200 KiB
Enforcing VSIZE limit (hard limit, stack expansion will fail with SIGSEGV, brk() and mmap() will return ENOMEM): 1894400 KiB
Solver output will be limited to a maximum of 15728640 bytes. The first 1048576 bytes and the last 14680064 bytes will be preserved
Current StackSize limit: 10240 KiB


[startup+0 s]
/proc/loadavg: 1.00 1.00 1.00 3/77 29097
/proc/meminfo: memFree=1587432/2055920 swapFree=4192812/4192956
[pid=29097] ppid=29095 vsize=2180 CPUtime=0
/proc/29097/stat : 29097 (minisat) R 29095 29097 27938 0 -1 4194304 235 0 0 0 0 0 0 0 18 0 1 0 277942707 2232320 219 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134710340 0 0 4096 3 0 0 0 17 1 0 0
/proc/29097/statm: 545 219 58 138 0 404 0

[startup+0.107207 s]
/proc/loadavg: 1.00 1.00 1.00 3/77 29097
/proc/meminfo: memFree=1587432/2055920 swapFree=4192812/4192956
[pid=29097] ppid=29095 vsize=2696 CPUtime=0.1
/proc/29097/stat : 29097 (minisat) R 29095 29097 27938 0 -1 4194304 367 0 0 0 10 0 0 0 18 0 1 0 277942707 2760704 351 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550683 0 0 4096 3 0 0 0 17 1 0 0
/proc/29097/statm: 674 351 73 138 0 533 0
Current children cumulated CPU time (s) 0.1
Current children cumulated vsize (KiB) 2696

[startup+0.518268 s]
/proc/loadavg: 1.00 1.00 1.00 3/77 29097
/proc/meminfo: memFree=1587432/2055920 swapFree=4192812/4192956
[pid=29097] ppid=29095 vsize=3092 CPUtime=0.51
/proc/29097/stat : 29097 (minisat) R 29095 29097 27938 0 -1 4194304 466 0 0 0 51 0 0 0 22 0 1 0 277942707 3166208 450 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550596 0 0 4096 3 0 0 0 17 1 0 0
/proc/29097/statm: 773 450 73 138 0 632 0
Current children cumulated CPU time (s) 0.51
Current children cumulated vsize (KiB) 3092

[startup+1.33837 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 29098
/proc/meminfo: memFree=1585632/2055920 swapFree=4192812/4192956
[pid=29097] ppid=29095 vsize=3356 CPUtime=1.33
/proc/29097/stat : 29097 (minisat) R 29095 29097 27938 0 -1 4194304 541 0 0 0 133 0 0 0 25 0 1 0 277942707 3436544 525 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550697 0 0 4096 3 0 0 0 17 1 0 0
/proc/29097/statm: 839 525 73 138 0 698 0
Current children cumulated CPU time (s) 1.33
Current children cumulated vsize (KiB) 3356

[startup+2.97459 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 29098
/proc/meminfo: memFree=1585312/2055920 swapFree=4192812/4192956
[pid=29097] ppid=29095 vsize=3620 CPUtime=2.97
/proc/29097/stat : 29097 (minisat) R 29095 29097 27938 0 -1 4194304 607 0 0 0 297 0 0 0 25 0 1 0 277942707 3706880 591 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550582 0 0 4096 3 0 0 0 17 1 0 0
/proc/29097/statm: 905 591 73 138 0 764 0
Current children cumulated CPU time (s) 2.97
Current children cumulated vsize (KiB) 3620

[startup+6.25104 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 29098
/proc/meminfo: memFree=1584672/2055920 swapFree=4192812/4192956
[pid=29097] ppid=29095 vsize=4148 CPUtime=6.24
/proc/29097/stat : 29097 (minisat) R 29095 29097 27938 0 -1 4194304 729 0 0 0 624 0 0 0 25 0 1 0 277942707 4247552 713 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550720 0 0 4096 3 0 0 0 17 1 0 0
/proc/29097/statm: 1037 713 73 138 0 896 0
Current children cumulated CPU time (s) 6.24
Current children cumulated vsize (KiB) 4148

[startup+12.7079 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 29098
/proc/meminfo: memFree=1584288/2055920 swapFree=4192812/4192956
[pid=29097] ppid=29095 vsize=4412 CPUtime=12.7
/proc/29097/stat : 29097 (minisat) R 29095 29097 27938 0 -1 4194304 803 0 0 0 1270 0 0 0 25 0 1 0 277942707 4517888 787 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550582 0 0 4096 3 0 0 0 17 1 0 0
/proc/29097/statm: 1103 787 73 138 0 962 0
Current children cumulated CPU time (s) 12.7
Current children cumulated vsize (KiB) 4412

[startup+25.5086 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 29098
/proc/meminfo: memFree=1583520/2055920 swapFree=4192812/4192956
[pid=29097] ppid=29095 vsize=5204 CPUtime=25.49
/proc/29097/stat : 29097 (minisat) R 29095 29097 27938 0 -1 4194304 981 0 0 0 2549 0 0 0 25 0 1 0 277942707 5328896 965 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550554 0 0 4096 3 0 0 0 17 1 0 0
/proc/29097/statm: 1301 965 73 138 0 1160 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 5204

[startup+51.1201 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 29098
/proc/meminfo: memFree=1582560/2055920 swapFree=4192812/4192956
[pid=29097] ppid=29095 vsize=6116 CPUtime=51.1
/proc/29097/stat : 29097 (minisat) R 29095 29097 27938 0 -1 4194304 1216 0 0 0 5109 1 0 0 25 0 1 0 277942707 6262784 1200 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550582 0 0 4096 3 0 0 0 17 1 0 0
/proc/29097/statm: 1529 1200 73 138 0 1388 0
Current children cumulated CPU time (s) 51.1
Current children cumulated vsize (KiB) 6116

[startup+102.341 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 29098
/proc/meminfo: memFree=1581664/2055920 swapFree=4192812/4192956
[pid=29097] ppid=29095 vsize=7040 CPUtime=102.3
/proc/29097/stat : 29097 (minisat) R 29095 29097 27938 0 -1 4194304 1460 0 0 0 10228 2 0 0 25 0 1 0 277942707 7208960 1444 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134552677 0 0 4096 3 0 0 0 17 1 0 0
/proc/29097/statm: 1760 1444 73 138 0 1619 0
Current children cumulated CPU time (s) 102.3
Current children cumulated vsize (KiB) 7040

[startup+162.378 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 29098
/proc/meminfo: memFree=1580704/2055920 swapFree=4192812/4192956
[pid=29097] ppid=29095 vsize=7836 CPUtime=162.31
/proc/29097/stat : 29097 (minisat) R 29095 29097 27938 0 -1 4194304 1666 0 0 0 16229 2 0 0 25 0 1 0 277942707 8024064 1650 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550582 0 0 4096 3 0 0 0 17 1 0 0
/proc/29097/statm: 1959 1650 73 138 0 1818 0
Current children cumulated CPU time (s) 162.31
Current children cumulated vsize (KiB) 7836

[startup+222.408 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 29098
/proc/meminfo: memFree=1580064/2055920 swapFree=4192812/4192956
[pid=29097] ppid=29095 vsize=8504 CPUtime=222.33
/proc/29097/stat : 29097 (minisat) R 29095 29097 27938 0 -1 4194304 1830 0 0 0 22230 3 0 0 25 0 1 0 277942707 8708096 1814 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134556391 0 0 4096 3 0 0 0 17 1 0 0
/proc/29097/statm: 2126 1814 73 138 0 1985 0
Current children cumulated CPU time (s) 222.33
Current children cumulated vsize (KiB) 8504

[startup+282.443 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 29098
/proc/meminfo: memFree=1579296/2055920 swapFree=4192812/4192956
[pid=29097] ppid=29095 vsize=9260 CPUtime=282.35
/proc/29097/stat : 29097 (minisat) R 29095 29097 27938 0 -1 4194304 2009 0 0 0 28231 4 0 0 25 0 1 0 277942707 9482240 1993 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550732 0 0 4096 3 0 0 0 17 1 0 0
/proc/29097/statm: 2315 1993 73 138 0 2174 0
Current children cumulated CPU time (s) 282.35
Current children cumulated vsize (KiB) 9260

[startup+342.476 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 29100
/proc/meminfo: memFree=1578976/2055920 swapFree=4192812/4192956
[pid=29097] ppid=29095 vsize=9516 CPUtime=342.36
/proc/29097/stat : 29097 (minisat) R 29095 29097 27938 0 -1 4194304 2067 0 0 0 34232 4 0 0 25 0 1 0 277942707 9744384 2051 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550720 0 0 4096 3 0 0 0 17 1 0 0
/proc/29097/statm: 2379 2051 73 138 0 2238 0
Current children cumulated CPU time (s) 342.36
Current children cumulated vsize (KiB) 9516

[startup+402.511 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 29100
/proc/meminfo: memFree=1578144/2055920 swapFree=4192812/4192956
[pid=29097] ppid=29095 vsize=10336 CPUtime=402.37
/proc/29097/stat : 29097 (minisat) R 29095 29097 27938 0 -1 4194304 2286 0 0 0 40232 5 0 0 25 0 1 0 277942707 10584064 2270 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550582 0 0 4096 3 0 0 0 17 1 0 0
/proc/29097/statm: 2584 2270 73 138 0 2443 0
Current children cumulated CPU time (s) 402.37
Current children cumulated vsize (KiB) 10336

[startup+462.54 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 29100
/proc/meminfo: memFree=1577696/2055920 swapFree=4192812/4192956
[pid=29097] ppid=29095 vsize=10864 CPUtime=462.39
/proc/29097/stat : 29097 (minisat) R 29095 29097 27938 0 -1 4194304 2415 0 0 0 46233 6 0 0 25 0 1 0 277942707 11124736 2399 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134551032 0 0 4096 3 0 0 0 17 1 0 0
/proc/29097/statm: 2716 2399 73 138 0 2575 0
Current children cumulated CPU time (s) 462.39
Current children cumulated vsize (KiB) 10864

[startup+522.569 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 29100
/proc/meminfo: memFree=1577568/2055920 swapFree=4192812/4192956
[pid=29097] ppid=29095 vsize=11136 CPUtime=522.39
/proc/29097/stat : 29097 (minisat) R 29095 29097 27938 0 -1 4194304 2454 0 0 0 52233 6 0 0 25 0 1 0 277942707 11403264 2438 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550582 0 0 4096 3 0 0 0 17 1 0 0
/proc/29097/statm: 2784 2438 73 138 0 2643 0
Current children cumulated CPU time (s) 522.39
Current children cumulated vsize (KiB) 11136

[startup+582.599 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 29100
/proc/meminfo: memFree=1577184/2055920 swapFree=4192812/4192956
[pid=29097] ppid=29095 vsize=11400 CPUtime=582.41
/proc/29097/stat : 29097 (minisat) R 29095 29097 27938 0 -1 4194304 2535 0 0 0 58234 7 0 0 25 0 1 0 277942707 11673600 2519 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550596 0 0 4096 3 0 0 0 17 1 0 0
/proc/29097/statm: 2850 2519 73 138 0 2709 0
Current children cumulated CPU time (s) 582.41
Current children cumulated vsize (KiB) 11400

[startup+642.635 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 29100
/proc/meminfo: memFree=1577056/2055920 swapFree=4192812/4192956
[pid=29097] ppid=29095 vsize=11532 CPUtime=642.42
/proc/29097/stat : 29097 (minisat) R 29095 29097 27938 0 -1 4194304 2583 0 0 0 64235 7 0 0 25 0 1 0 277942707 11808768 2567 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550692 0 0 4096 3 0 0 0 17 1 0 0
/proc/29097/statm: 2883 2567 73 138 0 2742 0
Current children cumulated CPU time (s) 642.42
Current children cumulated vsize (KiB) 11532

[startup+702.669 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 29100
/proc/meminfo: memFree=1576928/2055920 swapFree=4192812/4192956
[pid=29097] ppid=29095 vsize=11676 CPUtime=702.44
/proc/29097/stat : 29097 (minisat) R 29095 29097 27938 0 -1 4194304 2605 0 0 0 70236 8 0 0 25 0 1 0 277942707 11956224 2589 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550573 0 0 4096 3 0 0 0 17 1 0 0
/proc/29097/statm: 2919 2589 73 138 0 2778 0
Current children cumulated CPU time (s) 702.44
Current children cumulated vsize (KiB) 11676

[startup+762.7 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 29100
/proc/meminfo: memFree=1576736/2055920 swapFree=4192812/4192956
[pid=29097] ppid=29095 vsize=11816 CPUtime=762.45
/proc/29097/stat : 29097 (minisat) R 29095 29097 27938 0 -1 4194304 2645 0 0 0 76237 8 0 0 25 0 1 0 277942707 12099584 2629 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550582 0 0 4096 3 0 0 0 17 1 0 0
/proc/29097/statm: 2954 2629 73 138 0 2813 0
Current children cumulated CPU time (s) 762.45
Current children cumulated vsize (KiB) 11816

[startup+822.738 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 29100
/proc/meminfo: memFree=1576352/2055920 swapFree=4192812/4192956
[pid=29097] ppid=29095 vsize=12168 CPUtime=822.47
/proc/29097/stat : 29097 (minisat) R 29095 29097 27938 0 -1 4194304 2727 0 0 0 82238 9 0 0 25 0 1 0 277942707 12460032 2711 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550713 0 0 4096 3 0 0 0 17 1 0 0
/proc/29097/statm: 3042 2711 73 138 0 2901 0
Current children cumulated CPU time (s) 822.47
Current children cumulated vsize (KiB) 12168

[startup+882.768 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 29100
/proc/meminfo: memFree=1576352/2055920 swapFree=4192812/4192956
[pid=29097] ppid=29095 vsize=12300 CPUtime=882.48
/proc/29097/stat : 29097 (minisat) R 29095 29097 27938 0 -1 4194304 2759 0 0 0 88238 10 0 0 25 0 1 0 277942707 12595200 2743 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550637 0 0 4096 3 0 0 0 17 1 0 0
/proc/29097/statm: 3075 2743 73 138 0 2934 0
Current children cumulated CPU time (s) 882.48
Current children cumulated vsize (KiB) 12300

[startup+942.799 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 29100
/proc/meminfo: memFree=1575520/2055920 swapFree=4192812/4192956
[pid=29097] ppid=29095 vsize=13092 CPUtime=942.49
/proc/29097/stat : 29097 (minisat) R 29095 29097 27938 0 -1 4194304 2967 0 0 0 94239 10 0 0 25 0 1 0 277942707 13406208 2951 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550720 0 0 4096 3 0 0 0 17 1 0 0
/proc/29097/statm: 3273 2951 73 138 0 3132 0
Current children cumulated CPU time (s) 942.49
Current children cumulated vsize (KiB) 13092

[startup+1002.83 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 29100
/proc/meminfo: memFree=1574944/2055920 swapFree=4192812/4192956
[pid=29097] ppid=29095 vsize=13736 CPUtime=1002.51
/proc/29097/stat : 29097 (minisat) R 29095 29097 27938 0 -1 4194304 3105 0 0 0 100240 11 0 0 25 0 1 0 277942707 14065664 3089 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550732 0 0 4096 3 0 0 0 17 1 0 0
/proc/29097/statm: 3434 3089 73 138 0 3293 0
Current children cumulated CPU time (s) 1002.51
Current children cumulated vsize (KiB) 13736

[startup+1062.87 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 29100
/proc/meminfo: memFree=1574880/2055920 swapFree=4192812/4192956
[pid=29097] ppid=29095 vsize=13736 CPUtime=1062.53
/proc/29097/stat : 29097 (minisat) R 29095 29097 27938 0 -1 4194304 3108 0 0 0 106241 12 0 0 25 0 1 0 277942707 14065664 3092 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550582 0 0 4096 3 0 0 0 17 1 0 0
/proc/29097/statm: 3434 3092 73 138 0 3293 0
Current children cumulated CPU time (s) 1062.53
Current children cumulated vsize (KiB) 13736

[startup+1122.9 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 29100
/proc/meminfo: memFree=1574304/2055920 swapFree=4192812/4192956
[pid=29097] ppid=29095 vsize=14396 CPUtime=1122.53
/proc/29097/stat : 29097 (minisat) R 29095 29097 27938 0 -1 4194304 3271 0 0 0 112241 12 0 0 25 0 1 0 277942707 14741504 3255 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550582 0 0 4096 3 0 0 0 17 1 0 0
/proc/29097/statm: 3599 3255 73 138 0 3458 0
Current children cumulated CPU time (s) 1122.53
Current children cumulated vsize (KiB) 14396

[startup+1182.93 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 29100
/proc/meminfo: memFree=1573984/2055920 swapFree=4192812/4192956
[pid=29097] ppid=29095 vsize=14520 CPUtime=1182.55
/proc/29097/stat : 29097 (minisat) R 29095 29097 27938 0 -1 4194304 3330 0 0 0 118242 13 0 0 25 0 1 0 277942707 14868480 3314 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550582 0 0 4096 3 0 0 0 17 1 0 0
/proc/29097/statm: 3630 3314 73 138 0 3489 0
Current children cumulated CPU time (s) 1182.55
Current children cumulated vsize (KiB) 14520



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.45 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 29100
/proc/meminfo: memFree=1573984/2055920 swapFree=4192812/4192956
[pid=29097] ppid=29095 vsize=14680 CPUtime=1200.06
/proc/29097/stat : 29097 (minisat) R 29095 29097 27938 0 -1 4194304 3344 0 0 0 119993 13 0 0 25 0 1 0 277942707 15032320 3328 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550582 0 0 4096 3 0 0 0 17 1 0 0
/proc/29097/statm: 3670 3328 73 138 0 3529 0
Current children cumulated CPU time (s) 1200.06
Current children cumulated vsize (KiB) 14680

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

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

[startup+1200.45 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 29100
/proc/meminfo: memFree=1573984/2055920 swapFree=4192812/4192956
[pid=29097] ppid=29095 vsize=14680 CPUtime=1200.06
/proc/29097/stat : 29097 (minisat) R 29095 29097 27938 0 -1 4194304 3344 0 0 0 119993 13 0 0 25 0 1 0 277942707 15032320 3328 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550582 0 0 4096 3 0 0 0 17 1 0 0
/proc/29097/statm: 3670 3328 73 138 0 3529 0
Current children cumulated CPU time (s) 1200.06
Current children cumulated vsize (KiB) 14680

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1200.45
CPU time (s): 1200.08
CPU user time (s): 1199.94
CPU system time (s): 0.137979
CPU usage (%): 99.9688
Max. virtual memory (cumulated for all children) (KiB): 14680

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1199.94
system time used= 0.137979
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 3344
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= 1997

runsolver used 1.37979 second user time and 2.85257 second system time

The end

Launcher Data (download as text)

Begin job on node10 on Tue Feb 27 12:37:57 UTC 2007

IDJOB= 311973
IDBENCH= 20329
IDSOLVER= 109
FILE ID= node10/311973-1172579877

PBS_JOBID= 3971675

Free space on /tmp= 66560 MiB

SOLVER NAME= minisat SAT 2007
BENCH NAME= HOME/pub/bench/SAT07/random/2+p/p0.8/v2405/unif2p-p0.8-v2405-c7479-S1163137157-19-SAT.cnf
COMMAND LINE= /tmp/evaluation/311973-1172579877/minisat /tmp/evaluation/311973-1172579877/instance-311973-1172579877.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node10/watcher-311973-1172579877 -o ROOT/results/node10/solver-311973-1172579877 -C 1200 -M 1800 --output-limit 1,15  /tmp/evaluation/311973-1172579877/minisat /tmp/evaluation/311973-1172579877/instance-311973-1172579877.cnf            

META MD5SUM SOLVER= 120abd248b069e44985635f055606c5a
MD5SUM BENCH=  9b15d123fe04b0b8ae54fce3b90458d6

RANDOM SEED= 959403968

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node10.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		: 3000.232
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		: 3000.232
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:       1587840 kB
Buffers:         50780 kB
Cached:         303160 kB
SwapCached:          0 kB
Active:         258732 kB
Inactive:       139664 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1587840 kB
SwapTotal:     4192956 kB
SwapFree:      4192812 kB
Dirty:            1084 kB
Writeback:           0 kB
Mapped:          63316 kB
Slab:            55164 kB
Committed_AS:  1380912 kB
PageTables:       1832 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= 66560 MiB

End job on node10 on Tue Feb 27 12:58:00 UTC 2007