Trace number 295532

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) 1200.06 1200.51

General information on the benchmark

Namerandom/OnTreshold/7SAT/v55/
unif-k7-r89-v55-c4895-S1215610276-02.UNSAT.shuffled.cnf
MD5SUMb0510f0e079b36d2ec65f7f85add6dcd
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkUNSAT
Best CPU time to get the best result obtained on this benchmark231.213
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 % |
0.10/0.11	c |       100 |      55     4895    34265 |     1794      100     20 |  0.034 % |
0.10/0.12	c |       251 |      55     4895    34265 |     1974      251     20 |  0.034 % |
0.10/0.13	c |       476 |      55     4895    34265 |     2171      476     20 |  0.034 % |
0.10/0.15	c |       813 |      55     4895    34265 |     2388      813     20 |  0.034 % |
0.10/0.17	c |      1319 |      55     4895    34265 |     2627     1319     20 |  0.034 % |
0.10/0.20	c |      2080 |      55     4895    34265 |     2890     2080     20 |  0.034 % |
0.20/0.27	c |      3219 |      55     4895    34265 |     3179     1762     20 |  0.034 % |
0.30/0.36	c |      4927 |      55     4895    34265 |     3497     1868     20 |  0.034 % |
0.40/0.49	c |      7491 |      55     4895    34265 |     3847     2670     19 |  0.034 % |
0.61/0.70	c |     11335 |      55     4895    34265 |     4232     2642     19 |  0.034 % |
1.01/1.03	c |     17103 |      55     4895    34265 |     4655     4153     19 |  0.034 % |
1.53/1.55	c |     25753 |      55     4895    34265 |     5120     3446     18 |  0.034 % |
2.25/2.36	c |     38728 |      55     4895    34265 |     5632     3559     18 |  0.034 % |
3.48/3.58	c |     58190 |      55     4895    34265 |     6196     3234     17 |  0.034 % |
5.42/5.53	c |     87383 |      55     4895    34265 |     6815     4430     18 |  0.034 % |
8.49/8.57	c |    131172 |      55     4895    34265 |     7497     3768     18 |  0.034 % |
13.10/13.16	c |    196856 |      55     4895    34265 |     8247     5544     18 |  0.034 % |
20.47/20.53	c |    295383 |      55     4895    34265 |     9071     4849     18 |  0.034 % |
31.93/31.97	c |    443172 |      55     4895    34265 |     9979     7150     18 |  0.034 % |
50.16/50.24	c |    664855 |      55     4895    34265 |    10977     8802     18 |  0.034 % |
78.61/78.73	c |    997381 |      55     4895    34265 |    12074     5904     18 |  0.034 % |
123.65/123.85	c |   1496169 |      55     4895    34265 |    13282     8798     17 |  0.034 % |
195.83/196.04	c |   2244351 |      55     4895    34265 |    14610    12080     17 |  0.034 % |
311.02/311.24	c |   3366626 |      55     4895    34265 |    16071     7842     18 |  0.034 % |
497.56/497.82	c |   5050037 |      55     4895    34265 |    17678     9870     16 |  0.034 % |
799.09/799.46	c |   7575153 |      55     4895    34265 |    19446    13147     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/node44/watcher-295532-1171807296 -o ROOT/results/node44/solver-295532-1171807296 -C 1200 -M 1800 --output-limit 1,15 /tmp/evaluation/295532-1171807296/minisat /tmp/evaluation/295532-1171807296/instance-295532-1171807296.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 3/70 7167
/proc/meminfo: memFree=782784/2055920 swapFree=4183224/4192956
[pid=7167] ppid=7165 vsize=1888 CPUtime=0
/proc/7167/stat : 7167 (minisat) R 7165 7167 6307 0 -1 4194304 152 0 0 0 0 0 0 0 18 0 1 0 200685763 1933312 136 18446744073709551615 134512640 135078472 4294956640 18446744073709551615 134532692 0 0 4096 3 0 0 0 17 1 0 0
/proc/7167/statm: 472 136 58 138 0 331 0

[startup+0.107773 s]
/proc/loadavg: 0.92 0.98 0.99 3/70 7167
/proc/meminfo: memFree=782784/2055920 swapFree=4183224/4192956
[pid=7167] ppid=7165 vsize=2164 CPUtime=0.1
/proc/7167/stat : 7167 (minisat) R 7165 7167 6307 0 -1 4194304 253 0 0 0 10 0 0 0 18 0 1 0 200685763 2215936 237 18446744073709551615 134512640 135078472 4294956640 18446744073709551615 134530601 0 0 4096 3 0 0 0 17 1 0 0
/proc/7167/statm: 541 237 71 138 0 400 0
Current children cumulated CPU time (s) 0.1
Current children cumulated vsize (KiB) 2164

[startup+0.515846 s]
/proc/loadavg: 0.92 0.98 0.99 3/70 7167
/proc/meminfo: memFree=782784/2055920 swapFree=4183224/4192956
[pid=7167] ppid=7165 vsize=2428 CPUtime=0.51
/proc/7167/stat : 7167 (minisat) R 7165 7167 6307 0 -1 4194304 322 0 0 0 51 0 0 0 21 0 1 0 200685763 2486272 306 18446744073709551615 134512640 135078472 4294956640 18446744073709551615 134707275 0 0 4096 3 0 0 0 17 1 0 0
/proc/7167/statm: 607 306 72 138 0 466 0
Current children cumulated CPU time (s) 0.51
Current children cumulated vsize (KiB) 2428

[startup+1.337 s]
/proc/loadavg: 0.92 0.98 0.99 2/71 7170
/proc/meminfo: memFree=781688/2055920 swapFree=4183224/4192956
[pid=7167] ppid=7165 vsize=2696 CPUtime=1.33
/proc/7167/stat : 7167 (minisat) R 7165 7167 6307 0 -1 4194304 375 0 0 0 133 0 0 0 25 0 1 0 200685763 2760704 359 18446744073709551615 134512640 135078472 4294956640 18446744073709551615 134550599 0 0 4096 3 0 0 0 17 1 0 0
/proc/7167/statm: 674 359 72 138 0 533 0
Current children cumulated CPU time (s) 1.33
Current children cumulated vsize (KiB) 2696

[startup+2.97729 s]
/proc/loadavg: 0.92 0.98 0.99 2/71 7170
/proc/meminfo: memFree=781368/2055920 swapFree=4183224/4192956
[pid=7167] ppid=7165 vsize=2960 CPUtime=2.97
/proc/7167/stat : 7167 (minisat) R 7165 7167 6307 0 -1 4194304 431 0 0 0 297 0 0 0 25 0 1 0 200685763 3031040 415 18446744073709551615 134512640 135078472 4294956640 18446744073709551615 134550849 0 0 4096 3 0 0 0 17 1 0 0
/proc/7167/statm: 740 415 72 138 0 599 0
Current children cumulated CPU time (s) 2.97
Current children cumulated vsize (KiB) 2960

[startup+6.25589 s]
/proc/loadavg: 0.93 0.98 0.99 2/71 7172
/proc/meminfo: memFree=780984/2055920 swapFree=4183224/4192956
[pid=7167] ppid=7165 vsize=3100 CPUtime=6.24
/proc/7167/stat : 7167 (minisat) R 7165 7167 6307 0 -1 4194304 493 0 0 0 624 0 0 0 25 0 1 0 200685763 3174400 477 18446744073709551615 134512640 135078472 4294956640 18446744073709551615 134551032 0 0 4096 3 0 0 0 17 1 0 0
/proc/7167/statm: 775 477 72 138 0 634 0
Current children cumulated CPU time (s) 6.24
Current children cumulated vsize (KiB) 3100

[startup+12.7141 s]
/proc/loadavg: 0.93 0.98 0.99 2/71 7176
/proc/meminfo: memFree=780600/2055920 swapFree=4183224/4192956
[pid=7167] ppid=7165 vsize=3520 CPUtime=12.69
/proc/7167/stat : 7167 (minisat) R 7165 7167 6307 0 -1 4194304 565 0 0 0 1269 0 0 0 25 0 1 0 200685763 3604480 549 18446744073709551615 134512640 135078472 4294956640 18446744073709551615 134551019 0 0 4096 3 0 0 0 17 1 0 0
/proc/7167/statm: 880 549 72 138 0 739 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 3520

[startup+25.5194 s]
/proc/loadavg: 0.95 0.98 0.99 2/71 7198
/proc/meminfo: memFree=780280/2055920 swapFree=4183224/4192956
[pid=7167] ppid=7165 vsize=3800 CPUtime=25.48
/proc/7167/stat : 7167 (minisat) R 7165 7167 6307 0 -1 4194304 656 0 0 0 2548 0 0 0 25 0 1 0 200685763 3891200 640 18446744073709551615 134512640 135078472 4294956640 18446744073709551615 134550713 0 0 4096 3 0 0 0 17 1 0 0
/proc/7167/statm: 950 640 72 138 0 809 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 3800

[startup+51.1391 s]
/proc/loadavg: 0.96 0.98 0.99 2/71 7234
/proc/meminfo: memFree=779768/2055920 swapFree=4183224/4192956
[pid=7167] ppid=7165 vsize=4228 CPUtime=51.08
/proc/7167/stat : 7167 (minisat) R 7165 7167 6307 0 -1 4194304 767 0 0 0 5107 1 0 0 25 0 1 0 200685763 4329472 751 18446744073709551615 134512640 135078472 4294956640 18446744073709551615 134551032 0 0 4096 3 0 0 0 17 1 0 0
/proc/7167/statm: 1057 751 72 138 0 916 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 4228

[startup+102.35 s]
/proc/loadavg: 0.98 0.98 0.99 2/65 7258
/proc/meminfo: memFree=780328/2055920 swapFree=4183224/4192956
[pid=7167] ppid=7165 vsize=4988 CPUtime=102.25
/proc/7167/stat : 7167 (minisat) R 7165 7167 6307 0 -1 4194304 916 0 0 0 10224 1 0 0 25 0 1 0 200685763 5107712 900 18446744073709551615 134512640 135078472 4294956640 18446744073709551615 134521171 0 0 4096 3 0 0 0 17 1 0 0
/proc/7167/statm: 1247 900 72 138 0 1106 0
Current children cumulated CPU time (s) 102.25
Current children cumulated vsize (KiB) 4988

[startup+162.372 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 7258
/proc/meminfo: memFree=780008/2055920 swapFree=4183224/4192956
[pid=7167] ppid=7165 vsize=5440 CPUtime=162.26
/proc/7167/stat : 7167 (minisat) R 7165 7167 6307 0 -1 4194304 1041 0 0 0 16225 1 0 0 25 0 1 0 200685763 5570560 1025 18446744073709551615 134512640 135078472 4294956640 18446744073709551615 134550692 0 0 4096 3 0 0 0 17 1 0 0
/proc/7167/statm: 1360 1025 72 138 0 1219 0
Current children cumulated CPU time (s) 162.26
Current children cumulated vsize (KiB) 5440

[startup+222.389 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 7258
/proc/meminfo: memFree=779816/2055920 swapFree=4183224/4192956
[pid=7167] ppid=7165 vsize=5600 CPUtime=222.25
/proc/7167/stat : 7167 (minisat) R 7165 7167 6307 0 -1 4194304 1080 0 0 0 22224 1 0 0 25 0 1 0 200685763 5734400 1064 18446744073709551615 134512640 135078472 4294956640 18446744073709551615 134550587 0 0 4096 3 0 0 0 17 1 0 0
/proc/7167/statm: 1400 1064 72 138 0 1259 0
Current children cumulated CPU time (s) 222.25
Current children cumulated vsize (KiB) 5600

[startup+282.409 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 7258
/proc/meminfo: memFree=779688/2055920 swapFree=4183224/4192956
[pid=7167] ppid=7165 vsize=5756 CPUtime=282.25
/proc/7167/stat : 7167 (minisat) R 7165 7167 6307 0 -1 4194304 1118 0 0 0 28224 1 0 0 25 0 1 0 200685763 5894144 1102 18446744073709551615 134512640 135078472 4294956640 18446744073709551615 134551032 0 0 4096 3 0 0 0 17 1 0 0
/proc/7167/statm: 1439 1102 72 138 0 1298 0
Current children cumulated CPU time (s) 282.25
Current children cumulated vsize (KiB) 5756

[startup+342.428 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 7258
/proc/meminfo: memFree=779432/2055920 swapFree=4183224/4192956
[pid=7167] ppid=7165 vsize=6040 CPUtime=342.25
/proc/7167/stat : 7167 (minisat) R 7165 7167 6307 0 -1 4194304 1179 0 0 0 34224 1 0 0 25 0 1 0 200685763 6184960 1163 18446744073709551615 134512640 135078472 4294956640 18446744073709551615 134550741 0 0 4096 3 0 0 0 17 1 0 0
/proc/7167/statm: 1510 1163 72 138 0 1369 0
Current children cumulated CPU time (s) 342.25
Current children cumulated vsize (KiB) 6040

[startup+402.445 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 7258
/proc/meminfo: memFree=779176/2055920 swapFree=4183224/4192956
[pid=7167] ppid=7165 vsize=6324 CPUtime=402.24
/proc/7167/stat : 7167 (minisat) R 7165 7167 6307 0 -1 4194304 1236 0 0 0 40223 1 0 0 25 0 1 0 200685763 6475776 1220 18446744073709551615 134512640 135078472 4294956640 18446744073709551615 134550608 0 0 4096 3 0 0 0 17 1 0 0
/proc/7167/statm: 1581 1220 72 138 0 1440 0
Current children cumulated CPU time (s) 402.24
Current children cumulated vsize (KiB) 6324

[startup+462.461 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 7258
/proc/meminfo: memFree=778984/2055920 swapFree=4183224/4192956
[pid=7167] ppid=7165 vsize=6468 CPUtime=462.24
/proc/7167/stat : 7167 (minisat) R 7165 7167 6307 0 -1 4194304 1277 0 0 0 46223 1 0 0 25 0 1 0 200685763 6623232 1261 18446744073709551615 134512640 135078472 4294956640 18446744073709551615 134550656 0 0 4096 3 0 0 0 17 1 0 0
/proc/7167/statm: 1617 1261 72 138 0 1476 0
Current children cumulated CPU time (s) 462.24
Current children cumulated vsize (KiB) 6468

[startup+522.479 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 7258
/proc/meminfo: memFree=778792/2055920 swapFree=4183224/4192956
[pid=7167] ppid=7165 vsize=6752 CPUtime=522.25
/proc/7167/stat : 7167 (minisat) R 7165 7167 6307 0 -1 4194304 1327 0 0 0 52223 2 0 0 25 0 1 0 200685763 6914048 1311 18446744073709551615 134512640 135078472 4294956640 18446744073709551615 134550713 0 0 4096 3 0 0 0 17 1 0 0
/proc/7167/statm: 1688 1311 72 138 0 1547 0
Current children cumulated CPU time (s) 522.25
Current children cumulated vsize (KiB) 6752

[startup+582.499 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 7258
/proc/meminfo: memFree=778600/2055920 swapFree=4183224/4192956
[pid=7167] ppid=7165 vsize=7036 CPUtime=582.25
/proc/7167/stat : 7167 (minisat) R 7165 7167 6307 0 -1 4194304 1383 0 0 0 58223 2 0 0 25 0 1 0 200685763 7204864 1367 18446744073709551615 134512640 135078472 4294956640 18446744073709551615 134551032 0 0 4096 3 0 0 0 17 1 0 0
/proc/7167/statm: 1759 1367 72 138 0 1618 0
Current children cumulated CPU time (s) 582.25
Current children cumulated vsize (KiB) 7036

[startup+642.52 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 7258
/proc/meminfo: memFree=778536/2055920 swapFree=4183224/4192956
[pid=7167] ppid=7165 vsize=7036 CPUtime=642.24
/proc/7167/stat : 7167 (minisat) R 7165 7167 6307 0 -1 4194304 1404 0 0 0 64222 2 0 0 25 0 1 0 200685763 7204864 1388 18446744073709551615 134512640 135078472 4294956640 18446744073709551615 134550587 0 0 4096 3 0 0 0 17 1 0 0
/proc/7167/statm: 1759 1388 72 138 0 1618 0
Current children cumulated CPU time (s) 642.24
Current children cumulated vsize (KiB) 7036

[startup+702.533 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 7258
/proc/meminfo: memFree=778472/2055920 swapFree=4183224/4192956
[pid=7167] ppid=7165 vsize=7180 CPUtime=702.24
/proc/7167/stat : 7167 (minisat) R 7165 7167 6307 0 -1 4194304 1417 0 0 0 70222 2 0 0 25 0 1 0 200685763 7352320 1401 18446744073709551615 134512640 135078472 4294956640 18446744073709551615 134550582 0 0 4096 3 0 0 0 17 1 0 0
/proc/7167/statm: 1795 1401 72 138 0 1654 0
Current children cumulated CPU time (s) 702.24
Current children cumulated vsize (KiB) 7180

[startup+762.547 s]
/proc/loadavg: 1.05 1.00 1.00 2/65 7258
/proc/meminfo: memFree=778408/2055920 swapFree=4183224/4192956
[pid=7167] ppid=7165 vsize=7180 CPUtime=762.23
/proc/7167/stat : 7167 (minisat) R 7165 7167 6307 0 -1 4194304 1430 0 0 0 76221 2 0 0 25 0 1 0 200685763 7352320 1414 18446744073709551615 134512640 135078472 4294956640 18446744073709551615 134550582 0 0 4096 3 0 0 0 17 1 0 0
/proc/7167/statm: 1795 1414 72 138 0 1654 0
Current children cumulated CPU time (s) 762.23
Current children cumulated vsize (KiB) 7180

[startup+822.571 s]
/proc/loadavg: 1.02 1.00 1.00 2/65 7258
/proc/meminfo: memFree=778344/2055920 swapFree=4183224/4192956
[pid=7167] ppid=7165 vsize=7332 CPUtime=822.23
/proc/7167/stat : 7167 (minisat) R 7165 7167 6307 0 -1 4194304 1454 0 0 0 82221 2 0 0 25 0 1 0 200685763 7507968 1438 18446744073709551615 134512640 135078472 4294956640 18446744073709551615 134550720 0 0 4096 3 0 0 0 17 1 0 0
/proc/7167/statm: 1833 1438 72 138 0 1692 0
Current children cumulated CPU time (s) 822.23
Current children cumulated vsize (KiB) 7332

[startup+882.593 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 7258
/proc/meminfo: memFree=778280/2055920 swapFree=4183224/4192956
[pid=7167] ppid=7165 vsize=7332 CPUtime=882.23
/proc/7167/stat : 7167 (minisat) R 7165 7167 6307 0 -1 4194304 1459 0 0 0 88221 2 0 0 25 0 1 0 200685763 7507968 1443 18446744073709551615 134512640 135078472 4294956640 18446744073709551615 134550582 0 0 4096 3 0 0 0 17 1 0 0
/proc/7167/statm: 1833 1443 72 138 0 1692 0
Current children cumulated CPU time (s) 882.23
Current children cumulated vsize (KiB) 7332

[startup+942.608 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 7258
/proc/meminfo: memFree=778344/2055920 swapFree=4183224/4192956
[pid=7167] ppid=7165 vsize=7332 CPUtime=942.23
/proc/7167/stat : 7167 (minisat) R 7165 7167 6307 0 -1 4194304 1464 0 0 0 94221 2 0 0 25 0 1 0 200685763 7507968 1448 18446744073709551615 134512640 135078472 4294956640 18446744073709551615 134550713 0 0 4096 3 0 0 0 17 1 0 0
/proc/7167/statm: 1833 1448 72 138 0 1692 0
Current children cumulated CPU time (s) 942.23
Current children cumulated vsize (KiB) 7332

[startup+1002.62 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 7258
/proc/meminfo: memFree=778216/2055920 swapFree=4183224/4192956
[pid=7167] ppid=7165 vsize=7332 CPUtime=1002.22
/proc/7167/stat : 7167 (minisat) R 7165 7167 6307 0 -1 4194304 1488 0 0 0 100220 2 0 0 25 0 1 0 200685763 7507968 1472 18446744073709551615 134512640 135078472 4294956640 18446744073709551615 134550692 0 0 4096 3 0 0 0 17 1 0 0
/proc/7167/statm: 1833 1472 72 138 0 1692 0
Current children cumulated CPU time (s) 1002.22
Current children cumulated vsize (KiB) 7332

[startup+1062.64 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 7258
/proc/meminfo: memFree=778216/2055920 swapFree=4183224/4192956
[pid=7167] ppid=7165 vsize=7332 CPUtime=1062.23
/proc/7167/stat : 7167 (minisat) R 7165 7167 6307 0 -1 4194304 1496 0 0 0 106220 3 0 0 25 0 1 0 200685763 7507968 1480 18446744073709551615 134512640 135078472 4294956640 18446744073709551615 134550582 0 0 4096 3 0 0 0 17 1 0 0
/proc/7167/statm: 1833 1480 72 138 0 1692 0
Current children cumulated CPU time (s) 1062.23
Current children cumulated vsize (KiB) 7332

[startup+1122.66 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 7258
/proc/meminfo: memFree=778152/2055920 swapFree=4183224/4192956
[pid=7167] ppid=7165 vsize=7332 CPUtime=1122.23
/proc/7167/stat : 7167 (minisat) R 7165 7167 6307 0 -1 4194304 1501 0 0 0 112220 3 0 0 25 0 1 0 200685763 7507968 1485 18446744073709551615 134512640 135078472 4294956640 18446744073709551615 134550720 0 0 4096 3 0 0 0 17 1 0 0
/proc/7167/statm: 1833 1485 72 138 0 1692 0
Current children cumulated CPU time (s) 1122.23
Current children cumulated vsize (KiB) 7332

[startup+1182.68 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 7258
/proc/meminfo: memFree=778088/2055920 swapFree=4183224/4192956
[pid=7167] ppid=7165 vsize=7332 CPUtime=1182.23
/proc/7167/stat : 7167 (minisat) R 7165 7167 6307 0 -1 4194304 1510 0 0 0 118220 3 0 0 25 0 1 0 200685763 7507968 1494 18446744073709551615 134512640 135078472 4294956640 18446744073709551615 134550720 0 0 4096 3 0 0 0 17 1 0 0
/proc/7167/statm: 1833 1494 72 138 0 1692 0
Current children cumulated CPU time (s) 1182.23
Current children cumulated vsize (KiB) 7332



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.51 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 7258
/proc/meminfo: memFree=778088/2055920 swapFree=4183224/4192956
[pid=7167] ppid=7165 vsize=7332 CPUtime=1200.05
/proc/7167/stat : 7167 (minisat) R 7165 7167 6307 0 -1 4194304 1510 0 0 0 120002 3 0 0 25 0 1 0 200685763 7507968 1494 18446744073709551615 134512640 135078472 4294956640 18446744073709551615 134550571 0 0 4096 3 0 0 0 17 1 0 0
/proc/7167/statm: 1833 1494 72 138 0 1692 0
Current children cumulated CPU time (s) 1200.05
Current children cumulated vsize (KiB) 7332

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): 1200.51
CPU time (s): 1200.06
CPU user time (s): 1200.02
CPU system time (s): 0.035994
CPU usage (%): 99.9621
Max. virtual memory (cumulated for all children) (KiB): 7332

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1200.02
system time used= 0.035994
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 1510
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= 2467

runsolver used 0.797878 second user time and 2.46462 second system time

The end

Launcher Data (download as text)

Begin job on node44 on Sun Feb 18 14:01:36 UTC 2007

IDJOB= 295532
IDBENCH= 19915
IDSOLVER= 109
FILE ID= node44/295532-1171807296

PBS_JOBID= 3839613

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-S1215610276-02.UNSAT.shuffled.cnf
COMMAND LINE= /tmp/evaluation/295532-1171807296/minisat /tmp/evaluation/295532-1171807296/instance-295532-1171807296.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node44/watcher-295532-1171807296 -o ROOT/results/node44/solver-295532-1171807296 -C 1200 -M 1800 --output-limit 1,15  /tmp/evaluation/295532-1171807296/minisat /tmp/evaluation/295532-1171807296/instance-295532-1171807296.cnf            

META MD5SUM SOLVER= 120abd248b069e44985635f055606c5a
MD5SUM BENCH=  b0510f0e079b36d2ec65f7f85add6dcd

RANDOM SEED= 52818780

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node44.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		: 3000.261
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		: 3000.261
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:        783256 kB
Buffers:         51340 kB
Cached:        1097612 kB
SwapCached:       4532 kB
Active:         832828 kB
Inactive:       327324 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:        783256 kB
SwapTotal:     4192956 kB
SwapFree:      4183224 kB
Dirty:            1068 kB
Writeback:           0 kB
Mapped:          16656 kB
Slab:            98096 kB
Committed_AS:   452684 kB
PageTables:       1628 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 node44 on Sun Feb 18 14:21:39 UTC 2007