Trace number 295327

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 1200.44

General information on the benchmark

Namerandom/OnTreshold/7SAT/v55/
unif-k7-r89-v55-c4895-S1292104917-07.SAT.shuffled.cnf
MD5SUM9bf43998f8829e186c615fb9481ff7c8
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark0.315951
Satisfiable
(Un)Satisfiability was proved
Number of variables55
Number of clauses4895
Sum of the clauses size34265
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 54895

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:  55                                                   |
0.00/0.00	c |  Number of clauses:    4895                                                 |
0.00/0.02	c |  Parsing time:         0.02         s                                       |
0.10/0.11	c ============================[ Search Statistics ]==============================
0.10/0.11	c | Conflicts |          ORIGINAL         |          LEARNT          | Progress |
0.10/0.11	c |           |    Vars  Clauses Literals |    Limit  Clauses Lit/Cl |          |
0.10/0.11	c ===============================================================================
0.10/0.11	c |         0 |      55     4895    34265 |     1631        0    nan |  0.000 % |
0.10/0.12	c |       100 |      55     4895    34265 |     1794      100     20 |  0.034 % |
0.10/0.12	c |       250 |      55     4895    34265 |     1974      250     21 |  0.034 % |
0.10/0.13	c |       476 |      55     4895    34265 |     2171      476     20 |  0.034 % |
0.10/0.15	c |       815 |      55     4895    34265 |     2388      815     20 |  0.034 % |
0.10/0.17	c |      1321 |      55     4895    34265 |     2627     1321     20 |  0.034 % |
0.20/0.21	c |      2080 |      55     4895    34265 |     2890     2080     20 |  0.034 % |
0.20/0.27	c |      3219 |      55     4895    34265 |     3179     1761     20 |  0.034 % |
0.30/0.36	c |      4927 |      55     4895    34265 |     3497     1865     20 |  0.034 % |
0.41/0.50	c |      7489 |      55     4895    34265 |     3847     2666     19 |  0.034 % |
0.61/0.71	c |     11333 |      55     4895    34265 |     4232     2639     19 |  0.034 % |
1.02/1.04	c |     17100 |      55     4895    34265 |     4655     4153     19 |  0.034 % |
1.53/1.55	c |     25750 |      55     4895    34265 |     5120     3440     18 |  0.034 % |
2.25/2.34	c |     38724 |      55     4895    34265 |     5632     3551     19 |  0.034 % |
3.48/3.55	c |     58187 |      55     4895    34265 |     6196     3217     19 |  0.034 % |
5.41/5.47	c |     87381 |      55     4895    34265 |     6815     4427     18 |  0.034 % |
8.38/8.48	c |    131170 |      55     4895    34265 |     7497     3761     18 |  0.034 % |
13.10/13.15	c |    196856 |      55     4895    34265 |     8247     5538     18 |  0.034 % |
20.37/20.48	c |    295382 |      55     4895    34265 |     9071     4830     18 |  0.034 % |
32.04/32.10	c |    443172 |      55     4895    34265 |     9979     7149     17 |  0.034 % |
50.16/50.26	c |    664855 |      55     4895    34265 |    10977     8825     17 |  0.034 % |
79.05/79.14	c |    997380 |      55     4895    34265 |    12074     5891     18 |  0.034 % |
124.83/124.89	c |   1496168 |      55     4895    34265 |    13282     8774     18 |  0.034 % |
198.16/198.29	c |   2244351 |      55     4895    34265 |    14610    12043     18 |  0.034 % |
315.12/315.32	c |   3366626 |      55     4895    34265 |    16071     7796     16 |  0.034 % |
502.74/502.92	c |   5050037 |      55     4895    34265 |    17678     9748     17 |  0.034 % |
810.81/811.05	c |   7575153 |      55     4895    34265 |    19446    13076     16 |  0.034 % |

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/node7/watcher-295327-1171803749 -o ROOT/results/node7/solver-295327-1171803749 -C 1200 -M 1800 --output-limit 1,15 /tmp/evaluation/295327-1171803749/minisat /tmp/evaluation/295327-1171803749/instance-295327-1171803749.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 0.97 0.98 2/83 18133
/proc/meminfo: memFree=1696664/2055920 swapFree=4142368/4192956
[pid=18133] ppid=18131 vsize=1888 CPUtime=0
/proc/18133/stat : 18133 (minisat) R 18131 18133 17222 0 -1 4194304 152 0 0 0 0 0 0 0 18 0 1 0 200329654 1933312 136 18446744073709551615 134512640 135078472 4294956624 18446744073709551615 134563627 0 0 4096 3 0 0 0 17 1 0 0
/proc/18133/statm: 472 137 58 138 0 331 0

[startup+0.107787 s]
/proc/loadavg: 0.92 0.97 0.98 2/83 18133
/proc/meminfo: memFree=1696664/2055920 swapFree=4142368/4192956
[pid=18133] ppid=18131 vsize=2164 CPUtime=0.1
/proc/18133/stat : 18133 (minisat) R 18131 18133 17222 0 -1 4194304 254 0 0 0 10 0 0 0 18 0 1 0 200329654 2215936 238 18446744073709551615 134512640 135078472 4294956624 18446744073709551615 134530782 0 0 4096 3 0 0 0 17 1 0 0
/proc/18133/statm: 541 238 71 138 0 400 0
Current children cumulated CPU time (s) 0.1
Current children cumulated vsize (KiB) 2164

[startup+0.51583 s]
/proc/loadavg: 0.92 0.97 0.98 2/83 18133
/proc/meminfo: memFree=1696664/2055920 swapFree=4142368/4192956
[pid=18133] ppid=18131 vsize=2428 CPUtime=0.51
/proc/18133/stat : 18133 (minisat) R 18131 18133 17222 0 -1 4194304 322 0 0 0 51 0 0 0 21 0 1 0 200329654 2486272 306 18446744073709551615 134512640 135078472 4294956624 18446744073709551615 134550619 0 0 4096 3 0 0 0 17 1 0 0
/proc/18133/statm: 607 306 72 138 0 466 0
Current children cumulated CPU time (s) 0.51
Current children cumulated vsize (KiB) 2428

[startup+1.33692 s]
/proc/loadavg: 0.92 0.97 0.98 2/84 18134
/proc/meminfo: memFree=1695568/2055920 swapFree=4142368/4192956
[pid=18133] ppid=18131 vsize=2700 CPUtime=1.33
/proc/18133/stat : 18133 (minisat) R 18131 18133 17222 0 -1 4194304 375 0 0 0 133 0 0 0 25 0 1 0 200329654 2764800 359 18446744073709551615 134512640 135078472 4294956624 18446744073709551615 134554894 0 0 4096 3 0 0 0 17 1 0 0
/proc/18133/statm: 675 359 72 138 0 534 0
Current children cumulated CPU time (s) 1.33
Current children cumulated vsize (KiB) 2700

[startup+2.97909 s]
/proc/loadavg: 0.92 0.97 0.98 2/84 18136
/proc/meminfo: memFree=1695184/2055920 swapFree=4142368/4192956
[pid=18133] ppid=18131 vsize=2844 CPUtime=2.97
/proc/18133/stat : 18133 (minisat) R 18131 18133 17222 0 -1 4194304 429 0 0 0 297 0 0 0 25 0 1 0 200329654 2912256 413 18446744073709551615 134512640 135078472 4294956624 18446744073709551615 134550617 0 0 4096 3 0 0 0 17 1 0 0
/proc/18133/statm: 711 413 72 138 0 570 0
Current children cumulated CPU time (s) 2.97
Current children cumulated vsize (KiB) 2844

[startup+6.25544 s]
/proc/loadavg: 0.93 0.97 0.98 2/78 18156
/proc/meminfo: memFree=1695808/2055920 swapFree=4142368/4192956
[pid=18133] ppid=18131 vsize=3116 CPUtime=6.23
/proc/18133/stat : 18133 (minisat) R 18131 18133 17222 0 -1 4194304 497 0 0 0 623 0 0 0 25 0 1 0 200329654 3190784 481 18446744073709551615 134512640 135078472 4294956624 18446744073709551615 134550652 0 0 4096 3 0 0 0 17 1 0 0
/proc/18133/statm: 779 481 72 138 0 638 0
Current children cumulated CPU time (s) 6.23
Current children cumulated vsize (KiB) 3116

[startup+12.7141 s]
/proc/loadavg: 0.93 0.97 0.98 2/78 18156
/proc/meminfo: memFree=1695552/2055920 swapFree=4142368/4192956
[pid=18133] ppid=18131 vsize=3528 CPUtime=12.69
/proc/18133/stat : 18133 (minisat) R 18131 18133 17222 0 -1 4194304 568 0 0 0 1269 0 0 0 25 0 1 0 200329654 3612672 552 18446744073709551615 134512640 135078472 4294956624 18446744073709551615 134556520 0 0 4096 3 0 0 0 17 1 0 0
/proc/18133/statm: 882 552 72 138 0 741 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 3528

[startup+25.6155 s]
/proc/loadavg: 0.95 0.97 0.98 2/78 18156
/proc/meminfo: memFree=1695232/2055920 swapFree=4142368/4192956
[pid=18133] ppid=18131 vsize=3804 CPUtime=25.59
/proc/18133/stat : 18133 (minisat) R 18131 18133 17222 0 -1 4194304 658 0 0 0 2559 0 0 0 25 0 1 0 200329654 3895296 642 18446744073709551615 134512640 135078472 4294956624 18446744073709551615 134550582 0 0 4096 3 0 0 0 17 1 0 0
/proc/18133/statm: 951 642 72 138 0 810 0
Current children cumulated CPU time (s) 25.59
Current children cumulated vsize (KiB) 3804

[startup+51.2262 s]
/proc/loadavg: 0.96 0.97 0.98 2/78 18156
/proc/meminfo: memFree=1694848/2055920 swapFree=4142368/4192956
[pid=18133] ppid=18131 vsize=4232 CPUtime=51.19
/proc/18133/stat : 18133 (minisat) R 18131 18133 17222 0 -1 4194304 771 0 0 0 5119 0 0 0 25 0 1 0 200329654 4333568 755 18446744073709551615 134512640 135078472 4294956624 18446744073709551615 134550582 0 0 4096 3 0 0 0 17 1 0 0
/proc/18133/statm: 1058 755 72 138 0 917 0
Current children cumulated CPU time (s) 51.19
Current children cumulated vsize (KiB) 4232

[startup+102.45 s]
/proc/loadavg: 0.98 0.97 0.98 2/78 18156
/proc/meminfo: memFree=1694336/2055920 swapFree=4142368/4192956
[pid=18133] ppid=18131 vsize=4952 CPUtime=102.4
/proc/18133/stat : 18133 (minisat) R 18131 18133 17222 0 -1 4194304 905 0 0 0 10240 0 0 0 25 0 1 0 200329654 5070848 889 18446744073709551615 134512640 135078472 4294956624 18446744073709551615 134550582 0 0 4096 3 0 0 0 17 1 0 0
/proc/18133/statm: 1238 889 72 138 0 1097 0
Current children cumulated CPU time (s) 102.4
Current children cumulated vsize (KiB) 4952

[startup+162.484 s]
/proc/loadavg: 0.99 0.97 0.98 2/78 18156
/proc/meminfo: memFree=1693888/2055920 swapFree=4142368/4192956
[pid=18133] ppid=18131 vsize=5404 CPUtime=162.42
/proc/18133/stat : 18133 (minisat) R 18131 18133 17222 0 -1 4194304 1012 0 0 0 16241 1 0 0 25 0 1 0 200329654 5533696 996 18446744073709551615 134512640 135078472 4294956624 18446744073709551615 134550646 0 0 4096 3 0 0 0 17 1 0 0
/proc/18133/statm: 1351 996 72 138 0 1210 0
Current children cumulated CPU time (s) 162.42
Current children cumulated vsize (KiB) 5404

[startup+222.513 s]
/proc/loadavg: 0.99 0.97 0.98 2/78 18156
/proc/meminfo: memFree=1693632/2055920 swapFree=4142368/4192956
[pid=18133] ppid=18131 vsize=5560 CPUtime=222.43
/proc/18133/stat : 18133 (minisat) R 18131 18133 17222 0 -1 4194304 1060 0 0 0 22242 1 0 0 25 0 1 0 200329654 5693440 1044 18446744073709551615 134512640 135078472 4294956624 18446744073709551615 134550617 0 0 4096 3 0 0 0 17 1 0 0
/proc/18133/statm: 1390 1044 72 138 0 1249 0
Current children cumulated CPU time (s) 222.43
Current children cumulated vsize (KiB) 5560

[startup+282.543 s]
/proc/loadavg: 0.99 0.97 0.98 2/78 18156
/proc/meminfo: memFree=1693440/2055920 swapFree=4142368/4192956
[pid=18133] ppid=18131 vsize=5728 CPUtime=282.45
/proc/18133/stat : 18133 (minisat) R 18131 18133 17222 0 -1 4194304 1120 0 0 0 28243 2 0 0 25 0 1 0 200329654 5865472 1104 18446744073709551615 134512640 135078472 4294956624 18446744073709551615 134550652 0 0 4096 3 0 0 0 17 1 0 0
/proc/18133/statm: 1432 1104 72 138 0 1291 0
Current children cumulated CPU time (s) 282.45
Current children cumulated vsize (KiB) 5728

[startup+342.573 s]
/proc/loadavg: 0.99 0.97 0.98 2/78 18156
/proc/meminfo: memFree=1693248/2055920 swapFree=4142368/4192956
[pid=18133] ppid=18131 vsize=6012 CPUtime=342.46
/proc/18133/stat : 18133 (minisat) R 18131 18133 17222 0 -1 4194304 1176 0 0 0 34244 2 0 0 25 0 1 0 200329654 6156288 1160 18446744073709551615 134512640 135078472 4294956624 18446744073709551615 134550985 0 0 4096 3 0 0 0 17 1 0 0
/proc/18133/statm: 1503 1160 72 138 0 1362 0
Current children cumulated CPU time (s) 342.46
Current children cumulated vsize (KiB) 6012

[startup+402.603 s]
/proc/loadavg: 0.99 0.97 0.98 2/78 18156
/proc/meminfo: memFree=1692928/2055920 swapFree=4142368/4192956
[pid=18133] ppid=18131 vsize=6436 CPUtime=402.48
/proc/18133/stat : 18133 (minisat) R 18131 18133 17222 0 -1 4194304 1256 0 0 0 40245 3 0 0 25 0 1 0 200329654 6590464 1240 18446744073709551615 134512640 135078472 4294956624 18446744073709551615 134550932 0 0 4096 3 0 0 0 17 1 0 0
/proc/18133/statm: 1609 1240 72 138 0 1468 0
Current children cumulated CPU time (s) 402.48
Current children cumulated vsize (KiB) 6436

[startup+462.631 s]
/proc/loadavg: 0.99 0.97 0.98 2/78 18156
/proc/meminfo: memFree=1692800/2055920 swapFree=4142368/4192956
[pid=18133] ppid=18131 vsize=6580 CPUtime=462.49
/proc/18133/stat : 18133 (minisat) R 18131 18133 17222 0 -1 4194304 1286 0 0 0 46246 3 0 0 25 0 1 0 200329654 6737920 1270 18446744073709551615 134512640 135078472 4294956624 18446744073709551615 134550582 0 0 4096 3 0 0 0 17 1 0 0
/proc/18133/statm: 1645 1270 72 138 0 1504 0
Current children cumulated CPU time (s) 462.49
Current children cumulated vsize (KiB) 6580

[startup+522.66 s]
/proc/loadavg: 0.99 0.97 0.98 2/78 18156
/proc/meminfo: memFree=1692800/2055920 swapFree=4142368/4192956
[pid=18133] ppid=18131 vsize=6720 CPUtime=522.5
/proc/18133/stat : 18133 (minisat) R 18131 18133 17222 0 -1 4194304 1310 0 0 0 52247 3 0 0 25 0 1 0 200329654 6881280 1294 18446744073709551615 134512640 135078472 4294956624 18446744073709551615 134550656 0 0 4096 3 0 0 0 17 1 0 0
/proc/18133/statm: 1680 1294 72 138 0 1539 0
Current children cumulated CPU time (s) 522.5
Current children cumulated vsize (KiB) 6720

[startup+582.694 s]
/proc/loadavg: 0.99 0.97 0.98 2/78 18156
/proc/meminfo: memFree=1692608/2055920 swapFree=4142368/4192956
[pid=18133] ppid=18131 vsize=6864 CPUtime=582.52
/proc/18133/stat : 18133 (minisat) R 18131 18133 17222 0 -1 4194304 1360 0 0 0 58248 4 0 0 25 0 1 0 200329654 7028736 1344 18446744073709551615 134512640 135078472 4294956624 18446744073709551615 134551025 0 0 4096 3 0 0 0 17 1 0 0
/proc/18133/statm: 1716 1344 72 138 0 1575 0
Current children cumulated CPU time (s) 582.52
Current children cumulated vsize (KiB) 6864

[startup+642.721 s]
/proc/loadavg: 1.04 0.99 0.99 2/78 18156
/proc/meminfo: memFree=1692416/2055920 swapFree=4142368/4192956
[pid=18133] ppid=18131 vsize=7008 CPUtime=642.53
/proc/18133/stat : 18133 (minisat) R 18131 18133 17222 0 -1 4194304 1405 0 0 0 64249 4 0 0 25 0 1 0 200329654 7176192 1389 18446744073709551615 134512640 135078472 4294956624 18446744073709551615 134550582 0 0 4096 3 0 0 0 17 1 0 0
/proc/18133/statm: 1752 1389 72 138 0 1611 0
Current children cumulated CPU time (s) 642.53
Current children cumulated vsize (KiB) 7008

[startup+702.755 s]
/proc/loadavg: 1.01 0.99 0.99 2/78 18156
/proc/meminfo: memFree=1692352/2055920 swapFree=4142368/4192956
[pid=18133] ppid=18131 vsize=7148 CPUtime=702.55
/proc/18133/stat : 18133 (minisat) R 18131 18133 17222 0 -1 4194304 1417 0 0 0 70250 5 0 0 25 0 1 0 200329654 7319552 1401 18446744073709551615 134512640 135078472 4294956624 18446744073709551615 134550713 0 0 4096 3 0 0 0 17 1 0 0
/proc/18133/statm: 1787 1401 72 138 0 1646 0
Current children cumulated CPU time (s) 702.55
Current children cumulated vsize (KiB) 7148

[startup+762.782 s]
/proc/loadavg: 1.00 0.99 0.99 2/78 18156
/proc/meminfo: memFree=1692224/2055920 swapFree=4142368/4192956
[pid=18133] ppid=18131 vsize=7292 CPUtime=762.56
/proc/18133/stat : 18133 (minisat) R 18131 18133 17222 0 -1 4194304 1452 0 0 0 76251 5 0 0 25 0 1 0 200329654 7467008 1436 18446744073709551615 134512640 135078472 4294956624 18446744073709551615 134550991 0 0 4096 3 0 0 0 17 1 0 0
/proc/18133/statm: 1823 1436 72 138 0 1682 0
Current children cumulated CPU time (s) 762.56
Current children cumulated vsize (KiB) 7292

[startup+822.816 s]
/proc/loadavg: 1.00 0.99 0.99 2/78 18156
/proc/meminfo: memFree=1692160/2055920 swapFree=4142368/4192956
[pid=18133] ppid=18131 vsize=7292 CPUtime=822.58
/proc/18133/stat : 18133 (minisat) R 18131 18133 17222 0 -1 4194304 1473 0 0 0 82252 6 0 0 25 0 1 0 200329654 7467008 1457 18446744073709551615 134512640 135078472 4294956624 18446744073709551615 134550720 0 0 4096 3 0 0 0 17 1 0 0
/proc/18133/statm: 1823 1457 72 138 0 1682 0
Current children cumulated CPU time (s) 822.58
Current children cumulated vsize (KiB) 7292

[startup+882.844 s]
/proc/loadavg: 1.00 0.99 0.99 2/78 18156
/proc/meminfo: memFree=1692096/2055920 swapFree=4142368/4192956
[pid=18133] ppid=18131 vsize=7444 CPUtime=882.59
/proc/18133/stat : 18133 (minisat) R 18131 18133 17222 0 -1 4194304 1485 0 0 0 88253 6 0 0 25 0 1 0 200329654 7622656 1469 18446744073709551615 134512640 135078472 4294956624 18446744073709551615 134550729 0 0 4096 3 0 0 0 17 1 0 0
/proc/18133/statm: 1861 1469 72 138 0 1720 0
Current children cumulated CPU time (s) 882.59
Current children cumulated vsize (KiB) 7444

[startup+942.877 s]
/proc/loadavg: 1.00 0.99 0.99 2/78 18156
/proc/meminfo: memFree=1691968/2055920 swapFree=4142368/4192956
[pid=18133] ppid=18131 vsize=7444 CPUtime=942.61
/proc/18133/stat : 18133 (minisat) R 18131 18133 17222 0 -1 4194304 1513 0 0 0 94254 7 0 0 25 0 1 0 200329654 7622656 1497 18446744073709551615 134512640 135078472 4294956624 18446744073709551615 134550582 0 0 4096 3 0 0 0 17 1 0 0
/proc/18133/statm: 1861 1497 72 138 0 1720 0
Current children cumulated CPU time (s) 942.61
Current children cumulated vsize (KiB) 7444

[startup+1002.91 s]
/proc/loadavg: 1.00 0.99 0.99 2/78 18156
/proc/meminfo: memFree=1691968/2055920 swapFree=4142368/4192956
[pid=18133] ppid=18131 vsize=7444 CPUtime=1002.63
/proc/18133/stat : 18133 (minisat) R 18131 18133 17222 0 -1 4194304 1517 0 0 0 100256 7 0 0 25 0 1 0 200329654 7622656 1501 18446744073709551615 134512640 135078472 4294956624 18446744073709551615 134550720 0 0 4096 3 0 0 0 17 1 0 0
/proc/18133/statm: 1861 1501 72 138 0 1720 0
Current children cumulated CPU time (s) 1002.63
Current children cumulated vsize (KiB) 7444

[startup+1062.94 s]
/proc/loadavg: 1.00 0.99 0.99 2/78 18156
/proc/meminfo: memFree=1691904/2055920 swapFree=4142368/4192956
[pid=18133] ppid=18131 vsize=7588 CPUtime=1062.64
/proc/18133/stat : 18133 (minisat) R 18131 18133 17222 0 -1 4194304 1531 0 0 0 106257 7 0 0 25 0 1 0 200329654 7770112 1515 18446744073709551615 134512640 135078472 4294956624 18446744073709551615 134550593 0 0 4096 3 0 0 0 17 1 0 0
/proc/18133/statm: 1897 1515 72 138 0 1756 0
Current children cumulated CPU time (s) 1062.64
Current children cumulated vsize (KiB) 7588

[startup+1122.98 s]
/proc/loadavg: 1.00 0.99 0.99 2/78 18156
/proc/meminfo: memFree=1691904/2055920 swapFree=4142368/4192956
[pid=18133] ppid=18131 vsize=7588 CPUtime=1122.67
/proc/18133/stat : 18133 (minisat) R 18131 18133 17222 0 -1 4194304 1537 0 0 0 112259 8 0 0 25 0 1 0 200329654 7770112 1521 18446744073709551615 134512640 135078472 4294956624 18446744073709551615 134550559 0 0 4096 3 0 0 0 17 1 0 0
/proc/18133/statm: 1897 1521 72 138 0 1756 0
Current children cumulated CPU time (s) 1122.67
Current children cumulated vsize (KiB) 7588

[startup+1183.01 s]
/proc/loadavg: 1.00 0.99 0.99 2/78 18156
/proc/meminfo: memFree=1691968/2055920 swapFree=4142368/4192956
[pid=18133] ppid=18131 vsize=7588 CPUtime=1182.68
/proc/18133/stat : 18133 (minisat) R 18131 18133 17222 0 -1 4194304 1538 0 0 0 118260 8 0 0 25 0 1 0 200329654 7770112 1522 18446744073709551615 134512640 135078472 4294956624 18446744073709551615 134550579 0 0 4096 3 0 0 0 17 1 0 0
/proc/18133/statm: 1897 1522 72 138 0 1756 0
Current children cumulated CPU time (s) 1182.68
Current children cumulated vsize (KiB) 7588



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.43 s]
/proc/loadavg: 1.07 1.00 0.99 2/78 18156
/proc/meminfo: memFree=1691904/2055920 swapFree=4142368/4192956
[pid=18133] ppid=18131 vsize=7588 CPUtime=1200.1
/proc/18133/stat : 18133 (minisat) R 18131 18133 17222 0 -1 4194304 1548 0 0 0 120002 8 0 0 25 0 1 0 200329654 7770112 1532 18446744073709551615 134512640 135078472 4294956624 18446744073709551615 134550579 0 0 4096 3 0 0 0 17 1 0 0
/proc/18133/statm: 1897 1532 72 138 0 1756 0
Current children cumulated CPU time (s) 1200.1
Current children cumulated vsize (KiB) 7588

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

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

[startup+1200.43 s]
/proc/loadavg: 1.07 1.00 0.99 2/78 18156
/proc/meminfo: memFree=1691904/2055920 swapFree=4142368/4192956
[pid=18133] ppid=18131 vsize=7588 CPUtime=1200.1
/proc/18133/stat : 18133 (minisat) R 18131 18133 17222 0 -1 4194304 1548 0 0 0 120002 8 0 0 25 0 1 0 200329654 7770112 1532 18446744073709551615 134512640 135078472 4294956624 18446744073709551615 134550579 0 0 4096 3 0 0 0 17 1 0 0
/proc/18133/statm: 1897 1532 72 138 0 1756 0
Current children cumulated CPU time (s) 1200.1
Current children cumulated vsize (KiB) 7588

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1200.44
CPU time (s): 1200.11
CPU user time (s): 1200.02
CPU system time (s): 0.090986
CPU usage (%): 99.9731
Max. virtual memory (cumulated for all children) (KiB): 7588

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1200.02
system time used= 0.090986
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 1548
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= 994

runsolver used 1.39279 second user time and 2.81557 second system time

The end

Launcher Data (download as text)

Begin job on node7 on Sun Feb 18 13:02:29 UTC 2007

IDJOB= 295327
IDBENCH= 19910
IDSOLVER= 109
FILE ID= node7/295327-1171803749

PBS_JOBID= 3839327

Free space on /tmp= 66547 MiB

SOLVER NAME= minisat SAT 2007
BENCH NAME= HOME/pub/bench/SAT07/random/OnTreshold/7SAT/v55/unif-k7-r89-v55-c4895-S1292104917-07.SAT.shuffled.cnf
COMMAND LINE= /tmp/evaluation/295327-1171803749/minisat /tmp/evaluation/295327-1171803749/instance-295327-1171803749.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node7/watcher-295327-1171803749 -o ROOT/results/node7/solver-295327-1171803749 -C 1200 -M 1800 --output-limit 1,15  /tmp/evaluation/295327-1171803749/minisat /tmp/evaluation/295327-1171803749/instance-295327-1171803749.cnf            

META MD5SUM SOLVER= 120abd248b069e44985635f055606c5a
MD5SUM BENCH=  9bf43998f8829e186c615fb9481ff7c8

RANDOM SEED= 324112393

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node7.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:       1697136 kB
Buffers:         48172 kB
Cached:         212360 kB
SwapCached:      16024 kB
Active:         208044 kB
Inactive:        83536 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1697136 kB
SwapTotal:     4192956 kB
SwapFree:      4142368 kB
Dirty:            1040 kB
Writeback:           0 kB
Mapped:          31280 kB
Slab:            52348 kB
Committed_AS:   722468 kB
PageTables:       2008 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= 66547 MiB

End job on node7 on Sun Feb 18 13:22:32 UTC 2007