Trace number 295491

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 1200.5

General information on the benchmark

Namerandom/OnTreshold/7SAT/v55/
unif-k7-r89-v55-c4895-S1344671309-04.SAT.shuffled.cnf
MD5SUM7d86721a55ab336c62a419c8ebee7a6a
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark1.19882
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     21 |  0.034 % |
0.10/0.12	c |       250 |      55     4895    34265 |     1974      250     20 |  0.034 % |
0.10/0.13	c |       476 |      55     4895    34265 |     2171      476     20 |  0.034 % |
0.10/0.15	c |       814 |      55     4895    34265 |     2388      814     20 |  0.034 % |
0.10/0.17	c |      1321 |      55     4895    34265 |     2627     1321     20 |  0.034 % |
0.10/0.20	c |      2080 |      55     4895    34265 |     2890     2080     20 |  0.034 % |
0.20/0.26	c |      3219 |      55     4895    34265 |     3179     1762     19 |  0.034 % |
0.30/0.35	c |      4929 |      55     4895    34265 |     3497     1873     19 |  0.034 % |
0.41/0.49	c |      7492 |      55     4895    34265 |     3847     2675     19 |  0.034 % |
0.61/0.70	c |     11336 |      55     4895    34265 |     4232     2648     19 |  0.034 % |
1.02/1.03	c |     17103 |      55     4895    34265 |     4655     4161     19 |  0.034 % |
1.53/1.54	c |     25753 |      55     4895    34265 |     5120     3452     18 |  0.034 % |
2.25/2.33	c |     38728 |      55     4895    34265 |     5632     3571     18 |  0.034 % |
3.48/3.56	c |     58189 |      55     4895    34265 |     6196     3239     19 |  0.034 % |
5.42/5.44	c |     87383 |      55     4895    34265 |     6815     4443     19 |  0.034 % |
8.39/8.42	c |    131172 |      55     4895    34265 |     7497     3783     17 |  0.034 % |
13.00/13.03	c |    196856 |      55     4895    34265 |     8247     5546     18 |  0.034 % |
20.38/20.41	c |    295382 |      55     4895    34265 |     9071     4844     18 |  0.034 % |
31.75/31.85	c |    443171 |      55     4895    34265 |     9979     7145     18 |  0.034 % |
49.97/50.05	c |    664854 |      55     4895    34265 |    10977     8821     18 |  0.034 % |
78.54/78.58	c |    997381 |      55     4895    34265 |    12074     5925     20 |  0.034 % |
124.22/124.32	c |   1496170 |      55     4895    34265 |    13282     8889     16 |  0.034 % |
196.42/196.47	c |   2244352 |      55     4895    34265 |    14610    12178     18 |  0.034 % |
313.58/313.68	c |   3366626 |      55     4895    34265 |    16071     7985     16 |  0.034 % |
499.94/500.19	c |   5050037 |      55     4895    34265 |    17678     9956     17 |  0.034 % |
801.60/802.00	c |   7575153 |      55     4895    34265 |    19446    13288     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/node22/watcher-295491-1171806775 -o ROOT/results/node22/solver-295491-1171806775 -C 1200 -M 1800 --output-limit 1,15 /tmp/evaluation/295491-1171806775/minisat /tmp/evaluation/295491-1171806775/instance-295491-1171806775.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 3/77 20745
/proc/meminfo: memFree=786104/2055920 swapFree=4121028/4192956
[pid=20745] ppid=20743 vsize=1888 CPUtime=0
/proc/20745/stat : 20745 (minisat) R 20743 20745 19920 0 -1 4194304 152 0 0 0 0 0 0 0 18 0 1 0 200631397 1933312 136 18446744073709551615 134512640 135078472 4294956640 18446744073709551615 134532679 0 0 4096 3 0 0 0 17 1 0 0
/proc/20745/statm: 472 136 58 138 0 331 0

[startup+0.107746 s]
/proc/loadavg: 0.92 0.98 0.99 3/77 20745
/proc/meminfo: memFree=786104/2055920 swapFree=4121028/4192956
[pid=20745] ppid=20743 vsize=2160 CPUtime=0.1
/proc/20745/stat : 20745 (minisat) R 20743 20745 19920 0 -1 4194304 254 0 0 0 10 0 0 0 18 0 1 0 200631397 2211840 238 18446744073709551615 134512640 135078472 4294956640 18446744073709551615 134530780 0 0 4096 3 0 0 0 17 1 0 0
/proc/20745/statm: 540 238 71 138 0 399 0
Current children cumulated CPU time (s) 0.1
Current children cumulated vsize (KiB) 2160

[startup+0.515777 s]
/proc/loadavg: 0.92 0.98 0.99 3/77 20745
/proc/meminfo: memFree=786104/2055920 swapFree=4121028/4192956
[pid=20745] ppid=20743 vsize=2428 CPUtime=0.51
/proc/20745/stat : 20745 (minisat) R 20743 20745 19920 0 -1 4194304 324 0 0 0 51 0 0 0 22 0 1 0 200631397 2486272 308 18446744073709551615 134512640 135078472 4294956640 18446744073709551615 134550582 0 0 4096 3 0 0 0 17 1 0 0
/proc/20745/statm: 607 308 72 138 0 466 0
Current children cumulated CPU time (s) 0.51
Current children cumulated vsize (KiB) 2428

[startup+1.33584 s]
/proc/loadavg: 0.92 0.98 0.99 2/78 20746
/proc/meminfo: memFree=784880/2055920 swapFree=4121028/4192956
[pid=20745] ppid=20743 vsize=2700 CPUtime=1.33
/proc/20745/stat : 20745 (minisat) R 20743 20745 19920 0 -1 4194304 378 0 0 0 133 0 0 0 25 0 1 0 200631397 2764800 362 18446744073709551615 134512640 135078472 4294956640 18446744073709551615 134551022 0 0 4096 3 0 0 0 17 1 0 0
/proc/20745/statm: 675 362 72 138 0 534 0
Current children cumulated CPU time (s) 1.33
Current children cumulated vsize (KiB) 2700

[startup+2.97696 s]
/proc/loadavg: 0.92 0.98 0.99 2/78 20746
/proc/meminfo: memFree=784560/2055920 swapFree=4121028/4192956
[pid=20745] ppid=20743 vsize=2984 CPUtime=2.97
/proc/20745/stat : 20745 (minisat) R 20743 20745 19920 0 -1 4194304 436 0 0 0 297 0 0 0 25 0 1 0 200631397 3055616 420 18446744073709551615 134512640 135078472 4294956640 18446744073709551615 134550582 0 0 4096 3 0 0 0 17 1 0 0
/proc/20745/statm: 746 420 72 138 0 605 0
Current children cumulated CPU time (s) 2.97
Current children cumulated vsize (KiB) 2984

[startup+6.2532 s]
/proc/loadavg: 0.93 0.98 0.99 2/78 20746
/proc/meminfo: memFree=784240/2055920 swapFree=4121028/4192956
[pid=20745] ppid=20743 vsize=3124 CPUtime=6.24
/proc/20745/stat : 20745 (minisat) R 20743 20745 19920 0 -1 4194304 501 0 0 0 624 0 0 0 25 0 1 0 200631397 3198976 485 18446744073709551615 134512640 135078472 4294956640 18446744073709551615 134550642 0 0 4096 3 0 0 0 17 1 0 0
/proc/20745/statm: 781 485 72 138 0 640 0
Current children cumulated CPU time (s) 6.24
Current children cumulated vsize (KiB) 3124

[startup+12.7097 s]
/proc/loadavg: 0.93 0.98 0.99 2/78 20746
/proc/meminfo: memFree=783856/2055920 swapFree=4121028/4192956
[pid=20745] ppid=20743 vsize=3400 CPUtime=12.7
/proc/20745/stat : 20745 (minisat) R 20743 20745 19920 0 -1 4194304 564 0 0 0 1270 0 0 0 25 0 1 0 200631397 3481600 548 18446744073709551615 134512640 135078472 4294956640 18446744073709551615 134550713 0 0 4096 3 0 0 0 17 1 0 0
/proc/20745/statm: 850 548 72 138 0 709 0
Current children cumulated CPU time (s) 12.7
Current children cumulated vsize (KiB) 3400

[startup+25.5106 s]
/proc/loadavg: 0.95 0.98 0.99 2/78 20746
/proc/meminfo: memFree=783408/2055920 swapFree=4121028/4192956
[pid=20745] ppid=20743 vsize=3804 CPUtime=25.5
/proc/20745/stat : 20745 (minisat) R 20743 20745 19920 0 -1 4194304 661 0 0 0 2550 0 0 0 25 0 1 0 200631397 3895296 645 18446744073709551615 134512640 135078472 4294956640 18446744073709551615 134550554 0 0 4096 3 0 0 0 17 1 0 0
/proc/20745/statm: 951 645 72 138 0 810 0
Current children cumulated CPU time (s) 25.5
Current children cumulated vsize (KiB) 3804

[startup+51.1215 s]
/proc/loadavg: 0.96 0.98 0.99 2/78 20746
/proc/meminfo: memFree=783024/2055920 swapFree=4121028/4192956
[pid=20745] ppid=20743 vsize=4352 CPUtime=51.1
/proc/20745/stat : 20745 (minisat) R 20743 20745 19920 0 -1 4194304 769 0 0 0 5110 0 0 0 25 0 1 0 200631397 4456448 753 18446744073709551615 134512640 135078472 4294956640 18446744073709551615 134556306 0 0 4096 3 0 0 0 17 1 0 0
/proc/20745/statm: 1088 753 72 138 0 947 0
Current children cumulated CPU time (s) 51.1
Current children cumulated vsize (KiB) 4352

[startup+102.335 s]
/proc/loadavg: 0.98 0.98 0.99 2/78 20746
/proc/meminfo: memFree=782448/2055920 swapFree=4121028/4192956
[pid=20745] ppid=20743 vsize=4968 CPUtime=102.3
/proc/20745/stat : 20745 (minisat) R 20743 20745 19920 0 -1 4194304 903 0 0 0 10229 1 0 0 25 0 1 0 200631397 5087232 887 18446744073709551615 134512640 135078472 4294956640 18446744073709551615 134550720 0 0 4096 3 0 0 0 17 1 0 0
/proc/20745/statm: 1242 887 72 138 0 1101 0
Current children cumulated CPU time (s) 102.3
Current children cumulated vsize (KiB) 4968

[startup+162.363 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 20746
/proc/meminfo: memFree=782064/2055920 swapFree=4121028/4192956
[pid=20745] ppid=20743 vsize=5292 CPUtime=162.31
/proc/20745/stat : 20745 (minisat) R 20743 20745 19920 0 -1 4194304 989 0 0 0 16230 1 0 0 25 0 1 0 200631397 5419008 973 18446744073709551615 134512640 135078472 4294956640 18446744073709551615 134550732 0 0 4096 3 0 0 0 17 1 0 0
/proc/20745/statm: 1323 973 72 138 0 1182 0
Current children cumulated CPU time (s) 162.31
Current children cumulated vsize (KiB) 5292

[startup+222.389 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 20746
/proc/meminfo: memFree=781680/2055920 swapFree=4121028/4192956
[pid=20745] ppid=20743 vsize=5560 CPUtime=222.33
/proc/20745/stat : 20745 (minisat) R 20743 20745 19920 0 -1 4194304 1086 0 0 0 22231 2 0 0 25 0 1 0 200631397 5693440 1070 18446744073709551615 134512640 135078472 4294956640 18446744073709551615 134550985 0 0 4096 3 0 0 0 17 1 0 0
/proc/20745/statm: 1390 1070 72 138 0 1249 0
Current children cumulated CPU time (s) 222.33
Current children cumulated vsize (KiB) 5560

[startup+282.413 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 20746
/proc/meminfo: memFree=781424/2055920 swapFree=4121028/4192956
[pid=20745] ppid=20743 vsize=5880 CPUtime=282.34
/proc/20745/stat : 20745 (minisat) R 20743 20745 19920 0 -1 4194304 1148 0 0 0 28231 3 0 0 25 0 1 0 200631397 6021120 1132 18446744073709551615 134512640 135078472 4294956640 18446744073709551615 134550582 0 0 4096 3 0 0 0 17 1 0 0
/proc/20745/statm: 1470 1132 72 138 0 1329 0
Current children cumulated CPU time (s) 282.34
Current children cumulated vsize (KiB) 5880

[startup+342.439 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 20746
/proc/meminfo: memFree=781232/2055920 swapFree=4121028/4192956
[pid=20745] ppid=20743 vsize=6168 CPUtime=342.35
/proc/20745/stat : 20745 (minisat) R 20743 20745 19920 0 -1 4194304 1193 0 0 0 34232 3 0 0 25 0 1 0 200631397 6316032 1177 18446744073709551615 134512640 135078472 4294956640 18446744073709551615 134550619 0 0 4096 3 0 0 0 17 1 0 0
/proc/20745/statm: 1542 1177 72 138 0 1401 0
Current children cumulated CPU time (s) 342.35
Current children cumulated vsize (KiB) 6168

[startup+402.469 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 20746
/proc/meminfo: memFree=780976/2055920 swapFree=4121028/4192956
[pid=20745] ppid=20743 vsize=6452 CPUtime=402.37
/proc/20745/stat : 20745 (minisat) R 20743 20745 19920 0 -1 4194304 1263 0 0 0 40233 4 0 0 25 0 1 0 200631397 6606848 1247 18446744073709551615 134512640 135078472 4294956640 18446744073709551615 134550582 0 0 4096 3 0 0 0 17 1 0 0
/proc/20745/statm: 1613 1247 72 138 0 1472 0
Current children cumulated CPU time (s) 402.37
Current children cumulated vsize (KiB) 6452

[startup+462.496 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 20746
/proc/meminfo: memFree=780720/2055920 swapFree=4121028/4192956
[pid=20745] ppid=20743 vsize=6736 CPUtime=462.38
/proc/20745/stat : 20745 (minisat) R 20743 20745 19920 0 -1 4194304 1324 0 0 0 46234 4 0 0 25 0 1 0 200631397 6897664 1308 18446744073709551615 134512640 135078472 4294956640 18446744073709551615 134550720 0 0 4096 3 0 0 0 17 1 0 0
/proc/20745/statm: 1684 1308 72 138 0 1543 0
Current children cumulated CPU time (s) 462.38
Current children cumulated vsize (KiB) 6736

[startup+522.539 s]
/proc/loadavg: 0.99 0.98 0.99 2/84 20854
/proc/meminfo: memFree=779376/2055920 swapFree=4121028/4192956
[pid=20745] ppid=20743 vsize=6736 CPUtime=522.35
/proc/20745/stat : 20745 (minisat) R 20743 20745 19920 0 -1 4194304 1335 0 0 0 52231 4 0 0 25 0 1 0 200631397 6897664 1319 18446744073709551615 134512640 135078472 4294956640 18446744073709551615 134550644 0 0 4096 3 0 0 0 17 1 0 0
/proc/20745/statm: 1684 1319 72 138 0 1543 0
Current children cumulated CPU time (s) 522.35
Current children cumulated vsize (KiB) 6736

[startup+582.588 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 20944
/proc/meminfo: memFree=780336/2055920 swapFree=4121028/4192956
[pid=20745] ppid=20743 vsize=6876 CPUtime=582.33
/proc/20745/stat : 20745 (minisat) R 20743 20745 19920 0 -1 4194304 1360 0 0 0 58228 5 0 0 25 0 1 0 200631397 7041024 1344 18446744073709551615 134512640 135078472 4294956640 18446744073709551615 134550582 0 0 4096 3 0 0 0 17 1 0 0
/proc/20745/statm: 1719 1344 72 138 0 1578 0
Current children cumulated CPU time (s) 582.33
Current children cumulated vsize (KiB) 6876

[startup+642.615 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 20944
/proc/meminfo: memFree=780464/2055920 swapFree=4121028/4192956
[pid=20745] ppid=20743 vsize=6876 CPUtime=642.35
/proc/20745/stat : 20745 (minisat) R 20743 20745 19920 0 -1 4194304 1374 0 0 0 64229 6 0 0 25 0 1 0 200631397 7041024 1358 18446744073709551615 134512640 135078472 4294956640 18446744073709551615 134550656 0 0 4096 3 0 0 0 17 1 0 0
/proc/20745/statm: 1719 1358 72 138 0 1578 0
Current children cumulated CPU time (s) 642.35
Current children cumulated vsize (KiB) 6876

[startup+702.645 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 20944
/proc/meminfo: memFree=780336/2055920 swapFree=4121028/4192956
[pid=20745] ppid=20743 vsize=7020 CPUtime=702.36
/proc/20745/stat : 20745 (minisat) R 20743 20745 19920 0 -1 4194304 1397 0 0 0 70230 6 0 0 25 0 1 0 200631397 7188480 1381 18446744073709551615 134512640 135078472 4294956640 18446744073709551615 134550729 0 0 4096 3 0 0 0 17 1 0 0
/proc/20745/statm: 1755 1381 72 138 0 1614 0
Current children cumulated CPU time (s) 702.36
Current children cumulated vsize (KiB) 7020

[startup+762.671 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 20944
/proc/meminfo: memFree=780208/2055920 swapFree=4121028/4192956
[pid=20745] ppid=20743 vsize=7164 CPUtime=762.38
/proc/20745/stat : 20745 (minisat) R 20743 20745 19920 0 -1 4194304 1437 0 0 0 76231 7 0 0 25 0 1 0 200631397 7335936 1421 18446744073709551615 134512640 135078472 4294956640 18446744073709551615 134550656 0 0 4096 3 0 0 0 17 1 0 0
/proc/20745/statm: 1791 1421 72 138 0 1650 0
Current children cumulated CPU time (s) 762.38
Current children cumulated vsize (KiB) 7164

[startup+822.702 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 20944
/proc/meminfo: memFree=780080/2055920 swapFree=4121028/4192956
[pid=20745] ppid=20743 vsize=7364 CPUtime=822.39
/proc/20745/stat : 20745 (minisat) R 20743 20745 19920 0 -1 4194304 1460 0 0 0 82232 7 0 0 25 0 1 0 200631397 7540736 1444 18446744073709551615 134512640 135078472 4294956640 18446744073709551615 134550726 0 0 4096 3 0 0 0 17 1 0 0
/proc/20745/statm: 1841 1444 72 138 0 1700 0
Current children cumulated CPU time (s) 822.39
Current children cumulated vsize (KiB) 7364

[startup+882.729 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 20944
/proc/meminfo: memFree=780080/2055920 swapFree=4121028/4192956
[pid=20745] ppid=20743 vsize=7364 CPUtime=882.41
/proc/20745/stat : 20745 (minisat) R 20743 20745 19920 0 -1 4194304 1475 0 0 0 88233 8 0 0 25 0 1 0 200631397 7540736 1459 18446744073709551615 134512640 135078472 4294956640 18446744073709551615 134550720 0 0 4096 3 0 0 0 17 1 0 0
/proc/20745/statm: 1841 1459 72 138 0 1700 0
Current children cumulated CPU time (s) 882.41
Current children cumulated vsize (KiB) 7364

[startup+942.752 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 20944
/proc/meminfo: memFree=780016/2055920 swapFree=4121028/4192956
[pid=20745] ppid=20743 vsize=7364 CPUtime=942.41
/proc/20745/stat : 20745 (minisat) R 20743 20745 19920 0 -1 4194304 1495 0 0 0 94233 8 0 0 25 0 1 0 200631397 7540736 1479 18446744073709551615 134512640 135078472 4294956640 18446744073709551615 134550582 0 0 4096 3 0 0 0 17 1 0 0
/proc/20745/statm: 1841 1479 72 138 0 1700 0
Current children cumulated CPU time (s) 942.41
Current children cumulated vsize (KiB) 7364

[startup+1002.78 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 20944
/proc/meminfo: memFree=779888/2055920 swapFree=4121028/4192956
[pid=20745] ppid=20743 vsize=7504 CPUtime=1002.43
/proc/20745/stat : 20745 (minisat) R 20743 20745 19920 0 -1 4194304 1530 0 0 0 100234 9 0 0 25 0 1 0 200631397 7684096 1514 18446744073709551615 134512640 135078472 4294956640 18446744073709551615 134550692 0 0 4096 3 0 0 0 17 1 0 0
/proc/20745/statm: 1876 1514 72 138 0 1735 0
Current children cumulated CPU time (s) 1002.43
Current children cumulated vsize (KiB) 7504

[startup+1062.81 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 20944
/proc/meminfo: memFree=779888/2055920 swapFree=4121028/4192956
[pid=20745] ppid=20743 vsize=7504 CPUtime=1062.44
/proc/20745/stat : 20745 (minisat) R 20743 20745 19920 0 -1 4194304 1534 0 0 0 106235 9 0 0 25 0 1 0 200631397 7684096 1518 18446744073709551615 134512640 135078472 4294956640 18446744073709551615 134550732 0 0 4096 3 0 0 0 17 1 0 0
/proc/20745/statm: 1876 1518 72 138 0 1735 0
Current children cumulated CPU time (s) 1062.44
Current children cumulated vsize (KiB) 7504

[startup+1122.83 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 20944
/proc/meminfo: memFree=779824/2055920 swapFree=4121028/4192956
[pid=20745] ppid=20743 vsize=7504 CPUtime=1122.46
/proc/20745/stat : 20745 (minisat) R 20743 20745 19920 0 -1 4194304 1538 0 0 0 112236 10 0 0 25 0 1 0 200631397 7684096 1522 18446744073709551615 134512640 135078472 4294956640 18446744073709551615 134551022 0 0 4096 3 0 0 0 17 1 0 0
/proc/20745/statm: 1876 1522 72 138 0 1735 0
Current children cumulated CPU time (s) 1122.46
Current children cumulated vsize (KiB) 7504

[startup+1182.86 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 20944
/proc/meminfo: memFree=779824/2055920 swapFree=4121028/4192956
[pid=20745] ppid=20743 vsize=7504 CPUtime=1182.47
/proc/20745/stat : 20745 (minisat) R 20743 20745 19920 0 -1 4194304 1542 0 0 0 118237 10 0 0 25 0 1 0 200631397 7684096 1526 18446744073709551615 134512640 135078472 4294956640 18446744073709551615 134550656 0 0 4096 3 0 0 0 17 1 0 0
/proc/20745/statm: 1876 1526 72 138 0 1735 0
Current children cumulated CPU time (s) 1182.47
Current children cumulated vsize (KiB) 7504



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.49 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 20944
/proc/meminfo: memFree=779824/2055920 swapFree=4121028/4192956
[pid=20745] ppid=20743 vsize=7504 CPUtime=1200.09
/proc/20745/stat : 20745 (minisat) R 20743 20745 19920 0 -1 4194304 1542 0 0 0 119999 10 0 0 25 0 1 0 200631397 7684096 1526 18446744073709551615 134512640 135078472 4294956640 18446744073709551615 134550579 0 0 4096 3 0 0 0 17 1 0 0
/proc/20745/statm: 1876 1526 72 138 0 1735 0
Current children cumulated CPU time (s) 1200.09
Current children cumulated vsize (KiB) 7504

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): 1200.5
CPU time (s): 1200.11
CPU user time (s): 1200
CPU system time (s): 0.111982
CPU usage (%): 99.9678
Max. virtual memory (cumulated for all children) (KiB): 7504

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1200
system time used= 0.111982
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 1542
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= 24826

runsolver used 1.24781 second user time and 2.67759 second system time

The end

Launcher Data (download as text)

Begin job on node22 on Sun Feb 18 13:52:55 UTC 2007

IDJOB= 295491
IDBENCH= 19914
IDSOLVER= 109
FILE ID= node22/295491-1171806775

PBS_JOBID= 3839617

Free space on /tmp= 66563 MiB

SOLVER NAME= minisat SAT 2007
BENCH NAME= HOME/pub/bench/SAT07/random/OnTreshold/7SAT/v55/unif-k7-r89-v55-c4895-S1344671309-04.SAT.shuffled.cnf
COMMAND LINE= /tmp/evaluation/295491-1171806775/minisat /tmp/evaluation/295491-1171806775/instance-295491-1171806775.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node22/watcher-295491-1171806775 -o ROOT/results/node22/solver-295491-1171806775 -C 1200 -M 1800 --output-limit 1,15  /tmp/evaluation/295491-1171806775/minisat /tmp/evaluation/295491-1171806775/instance-295491-1171806775.cnf            

META MD5SUM SOLVER= 120abd248b069e44985635f055606c5a
MD5SUM BENCH=  7d86721a55ab336c62a419c8ebee7a6a

RANDOM SEED= 68944565

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node22.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		: 3000.235
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		: 3000.235
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:        786512 kB
Buffers:         42560 kB
Cached:        1087400 kB
SwapCached:      39232 kB
Active:         798364 kB
Inactive:       381644 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:        786512 kB
SwapTotal:     4192956 kB
SwapFree:      4121028 kB
Dirty:             992 kB
Writeback:           0 kB
Mapped:          29760 kB
Slab:            75084 kB
Committed_AS:   609504 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= 66563 MiB

End job on node22 on Sun Feb 18 14:12:57 UTC 2007