Trace number 295204

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) 1200.07 1200.51

General information on the benchmark

Namerandom/OnTreshold/7SAT/v55/
unif-k7-r89-v55-c4895-S1553613509-20.SAT.shuffled.cnf
MD5SUM8959d4fcff10e669388f392643a4931b
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark0.136978
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     21 |  0.034 % |
0.10/0.12	c |       250 |      55     4895    34265 |     1974      250     21 |  0.034 % |
0.10/0.13	c |       475 |      55     4895    34265 |     2171      475     20 |  0.034 % |
0.10/0.14	c |       813 |      55     4895    34265 |     2388      813     20 |  0.034 % |
0.10/0.16	c |      1320 |      55     4895    34265 |     2627     1320     20 |  0.034 % |
0.10/0.20	c |      2079 |      55     4895    34265 |     2890     2079     20 |  0.034 % |
0.20/0.25	c |      3219 |      55     4895    34265 |     3179     1760     19 |  0.034 % |
0.30/0.34	c |      4927 |      55     4895    34265 |     3497     1864     20 |  0.034 % |
0.40/0.47	c |      7490 |      55     4895    34265 |     3847     2667     19 |  0.034 % |
0.61/0.68	c |     11335 |      55     4895    34265 |     4232     2640     19 |  0.034 % |
0.92/0.99	c |     17102 |      55     4895    34265 |     4655     4146     19 |  0.034 % |
1.43/1.47	c |     25752 |      55     4895    34265 |     5120     3434     19 |  0.034 % |
2.14/2.20	c |     38728 |      55     4895    34265 |     5632     3546     18 |  0.034 % |
3.37/3.45	c |     58189 |      55     4895    34265 |     6196     3219     18 |  0.034 % |
5.31/5.36	c |     87381 |      55     4895    34265 |     6815     4414     18 |  0.034 % |
8.28/8.36	c |    131170 |      55     4895    34265 |     7497     3761     19 |  0.034 % |
13.09/13.14	c |    196856 |      55     4895    34265 |     8247     5538     17 |  0.034 % |
20.47/20.50	c |    295385 |      55     4895    34265 |     9071     4838     18 |  0.034 % |
32.04/32.15	c |    443175 |      55     4895    34265 |     9979     7147     17 |  0.034 % |
50.67/50.76	c |    664858 |      55     4895    34265 |    10977     8820     17 |  0.034 % |
80.26/80.33	c |    997385 |      55     4895    34265 |    12074     5937     17 |  0.034 % |
127.45/127.55	c |   1496174 |      55     4895    34265 |    13282     8859     18 |  0.034 % |
201.47/201.59	c |   2244359 |      55     4895    34265 |    14610    12117     18 |  0.034 % |
319.63/319.86	c |   3366633 |      55     4895    34265 |    16071     7959     18 |  0.034 % |
510.07/510.28	c |   5050044 |      55     4895    34265 |    17678     9943     16 |  0.034 % |
819.69/820.02	c |   7575161 |      55     4895    34265 |    19446    13244     15 |  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/node66/watcher-295204-1171801915 -o ROOT/results/node66/solver-295204-1171801915 -C 1200 -M 1800 --output-limit 1,15 /tmp/evaluation/295204-1171801915/minisat /tmp/evaluation/295204-1171801915/instance-295204-1171801915.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 3/64 21127
/proc/meminfo: memFree=424664/2055920 swapFree=4183396/4192956
[pid=21127] ppid=21125 vsize=1888 CPUtime=0
/proc/21127/stat : 21127 (minisat) R 21125 21127 20668 0 -1 4194304 152 0 0 0 0 0 0 0 18 0 1 0 200149096 1933312 136 18446744073709551615 134512640 135078472 4294956640 18446744073709551615 134707275 0 0 4096 3 0 0 0 17 1 0 0
/proc/21127/statm: 472 136 58 138 0 331 0

[startup+0.107835 s]
/proc/loadavg: 1.00 1.00 1.00 3/64 21127
/proc/meminfo: memFree=424664/2055920 swapFree=4183396/4192956
[pid=21127] ppid=21125 vsize=2156 CPUtime=0.1
/proc/21127/stat : 21127 (minisat) R 21125 21127 20668 0 -1 4194304 253 0 0 0 10 0 0 0 18 0 1 0 200149096 2207744 237 18446744073709551615 134512640 135078472 4294956640 18446744073709551615 134530749 0 0 4096 3 0 0 0 17 0 0 0
/proc/21127/statm: 539 237 71 138 0 398 0
Current children cumulated CPU time (s) 0.1
Current children cumulated vsize (KiB) 2156

[startup+0.519921 s]
/proc/loadavg: 1.00 1.00 1.00 3/64 21127
/proc/meminfo: memFree=424664/2055920 swapFree=4183396/4192956
[pid=21127] ppid=21125 vsize=2420 CPUtime=0.51
/proc/21127/stat : 21127 (minisat) R 21125 21127 20668 0 -1 4194304 325 0 0 0 51 0 0 0 22 0 1 0 200149096 2478080 309 18446744073709551615 134512640 135078472 4294956640 18446744073709551615 134552074 0 0 4096 3 0 0 0 17 0 0 0
/proc/21127/statm: 605 309 72 138 0 464 0
Current children cumulated CPU time (s) 0.51
Current children cumulated vsize (KiB) 2420

[startup+1.34008 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 21128
/proc/meminfo: memFree=423632/2055920 swapFree=4183396/4192956
[pid=21127] ppid=21125 vsize=2696 CPUtime=1.32
/proc/21127/stat : 21127 (minisat) R 21125 21127 20668 0 -1 4194304 377 0 0 0 132 0 0 0 25 0 1 0 200149096 2760704 361 18446744073709551615 134512640 135078472 4294956640 18446744073709551615 134550720 0 0 4096 3 0 0 0 17 0 0 0
/proc/21127/statm: 674 361 72 138 0 533 0
Current children cumulated CPU time (s) 1.32
Current children cumulated vsize (KiB) 2696

[startup+2.97641 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 21128
/proc/meminfo: memFree=423312/2055920 swapFree=4183396/4192956
[pid=21127] ppid=21125 vsize=2968 CPUtime=2.96
/proc/21127/stat : 21127 (minisat) R 21125 21127 20668 0 -1 4194304 433 0 0 0 296 0 0 0 25 0 1 0 200149096 3039232 417 18446744073709551615 134512640 135078472 4294956640 18446744073709551615 134550642 0 0 4096 3 0 0 0 17 1 0 0
/proc/21127/statm: 742 417 72 138 0 601 0
Current children cumulated CPU time (s) 2.96
Current children cumulated vsize (KiB) 2968

[startup+6.25507 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 21128
/proc/meminfo: memFree=422992/2055920 swapFree=4183396/4192956
[pid=21127] ppid=21125 vsize=3236 CPUtime=6.23
/proc/21127/stat : 21127 (minisat) R 21125 21127 20668 0 -1 4194304 503 0 0 0 623 0 0 0 25 0 1 0 200149096 3313664 487 18446744073709551615 134512640 135078472 4294956640 18446744073709551615 134556557 0 0 4096 3 0 0 0 17 1 0 0
/proc/21127/statm: 809 487 72 138 0 668 0
Current children cumulated CPU time (s) 6.23
Current children cumulated vsize (KiB) 3236

[startup+12.7104 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 21128
/proc/meminfo: memFree=422616/2055920 swapFree=4183396/4192956
[pid=21127] ppid=21125 vsize=3508 CPUtime=12.69
/proc/21127/stat : 21127 (minisat) R 21125 21127 20668 0 -1 4194304 564 0 0 0 1269 0 0 0 25 0 1 0 200149096 3592192 548 18446744073709551615 134512640 135078472 4294956640 18446744073709551615 134550642 0 0 4096 3 0 0 0 17 1 0 0
/proc/21127/statm: 877 548 72 138 0 736 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 3508

[startup+25.612 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 21128
/proc/meminfo: memFree=422168/2055920 swapFree=4183396/4192956
[pid=21127] ppid=21125 vsize=3924 CPUtime=25.58
/proc/21127/stat : 21127 (minisat) R 21125 21127 20668 0 -1 4194304 682 0 0 0 2558 0 0 0 25 0 1 0 200149096 4018176 666 18446744073709551615 134512640 135078472 4294956640 18446744073709551615 134550713 0 0 4096 3 0 0 0 17 1 0 0
/proc/21127/statm: 981 666 72 138 0 840 0
Current children cumulated CPU time (s) 25.58
Current children cumulated vsize (KiB) 3924

[startup+51.2241 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 21128
/proc/meminfo: memFree=421720/2055920 swapFree=4183396/4192956
[pid=21127] ppid=21125 vsize=4344 CPUtime=51.18
/proc/21127/stat : 21127 (minisat) R 21125 21127 20668 0 -1 4194304 781 0 0 0 5118 0 0 0 25 0 1 0 200149096 4448256 765 18446744073709551615 134512640 135078472 4294956640 18446744073709551615 134550713 0 0 4096 3 0 0 0 17 1 0 0
/proc/21127/statm: 1086 765 72 138 0 945 0
Current children cumulated CPU time (s) 51.18
Current children cumulated vsize (KiB) 4344

[startup+102.432 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 21128
/proc/meminfo: memFree=421080/2055920 swapFree=4183396/4192956
[pid=21127] ppid=21125 vsize=4944 CPUtime=102.37
/proc/21127/stat : 21127 (minisat) R 21125 21127 20668 0 -1 4194304 919 0 0 0 10237 0 0 0 25 0 1 0 200149096 5062656 903 18446744073709551615 134512640 135078472 4294956640 18446744073709551615 134550554 0 0 4096 3 0 0 0 17 1 0 0
/proc/21127/statm: 1236 903 72 138 0 1095 0
Current children cumulated CPU time (s) 102.37
Current children cumulated vsize (KiB) 4944

[startup+162.45 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 21128
/proc/meminfo: memFree=420632/2055920 swapFree=4183396/4192956
[pid=21127] ppid=21125 vsize=5448 CPUtime=162.37
/proc/21127/stat : 21127 (minisat) R 21125 21127 20668 0 -1 4194304 1034 0 0 0 16237 0 0 0 25 0 1 0 200149096 5578752 1018 18446744073709551615 134512640 135078472 4294956640 18446744073709551615 134550729 0 0 4096 3 0 0 0 17 1 0 0
/proc/21127/statm: 1362 1018 72 138 0 1221 0
Current children cumulated CPU time (s) 162.37
Current children cumulated vsize (KiB) 5448

[startup+222.468 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 21128
/proc/meminfo: memFree=420376/2055920 swapFree=4183396/4192956
[pid=21127] ppid=21125 vsize=5604 CPUtime=222.36
/proc/21127/stat : 21127 (minisat) R 21125 21127 20668 0 -1 4194304 1082 0 0 0 22236 0 0 0 25 0 1 0 200149096 5738496 1066 18446744073709551615 134512640 135078472 4294956640 18446744073709551615 134550642 0 0 4096 3 0 0 0 17 1 0 0
/proc/21127/statm: 1401 1066 72 138 0 1260 0
Current children cumulated CPU time (s) 222.36
Current children cumulated vsize (KiB) 5604

[startup+282.492 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 21128
/proc/meminfo: memFree=420312/2055920 swapFree=4183396/4192956
[pid=21127] ppid=21125 vsize=5604 CPUtime=282.37
/proc/21127/stat : 21127 (minisat) R 21125 21127 20668 0 -1 4194304 1101 0 0 0 28237 0 0 0 25 0 1 0 200149096 5738496 1085 18446744073709551615 134512640 135078472 4294956640 18446744073709551615 134550596 0 0 4096 3 0 0 0 17 1 0 0
/proc/21127/statm: 1401 1085 72 138 0 1260 0
Current children cumulated CPU time (s) 282.37
Current children cumulated vsize (KiB) 5604

[startup+342.51 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 21128
/proc/meminfo: memFree=420056/2055920 swapFree=4183396/4192956
[pid=21127] ppid=21125 vsize=5912 CPUtime=342.37
/proc/21127/stat : 21127 (minisat) R 21125 21127 20668 0 -1 4194304 1162 0 0 0 34237 0 0 0 25 0 1 0 200149096 6053888 1146 18446744073709551615 134512640 135078472 4294956640 18446744073709551615 134550849 0 0 4096 3 0 0 0 17 1 0 0
/proc/21127/statm: 1478 1146 72 138 0 1337 0
Current children cumulated CPU time (s) 342.37
Current children cumulated vsize (KiB) 5912

[startup+402.531 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 21128
/proc/meminfo: memFree=419800/2055920 swapFree=4183396/4192956
[pid=21127] ppid=21125 vsize=6328 CPUtime=402.36
/proc/21127/stat : 21127 (minisat) R 21125 21127 20668 0 -1 4194304 1231 0 0 0 40236 0 0 0 25 0 1 0 200149096 6479872 1215 18446744073709551615 134512640 135078472 4294956640 18446744073709551615 134550713 0 0 4096 3 0 0 0 17 1 0 0
/proc/21127/statm: 1582 1215 72 138 0 1441 0
Current children cumulated CPU time (s) 402.36
Current children cumulated vsize (KiB) 6328

[startup+462.548 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 21128
/proc/meminfo: memFree=419544/2055920 swapFree=4183396/4192956
[pid=21127] ppid=21125 vsize=6612 CPUtime=462.36
/proc/21127/stat : 21127 (minisat) R 21125 21127 20668 0 -1 4194304 1289 0 0 0 46236 0 0 0 25 0 1 0 200149096 6770688 1273 18446744073709551615 134512640 135078472 4294956640 18446744073709551615 134550582 0 0 4096 3 0 0 0 17 1 0 0
/proc/21127/statm: 1653 1273 72 138 0 1512 0
Current children cumulated CPU time (s) 462.36
Current children cumulated vsize (KiB) 6612

[startup+522.565 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 21130
/proc/meminfo: memFree=419416/2055920 swapFree=4183396/4192956
[pid=21127] ppid=21125 vsize=6756 CPUtime=522.35
/proc/21127/stat : 21127 (minisat) R 21125 21127 20668 0 -1 4194304 1343 0 0 0 52235 0 0 0 25 0 1 0 200149096 6918144 1327 18446744073709551615 134512640 135078472 4294956640 18446744073709551615 134550582 0 0 4096 3 0 0 0 17 1 0 0
/proc/21127/statm: 1689 1327 72 138 0 1548 0
Current children cumulated CPU time (s) 522.35
Current children cumulated vsize (KiB) 6756

[startup+582.587 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 21130
/proc/meminfo: memFree=419352/2055920 swapFree=4183396/4192956
[pid=21127] ppid=21125 vsize=6896 CPUtime=582.35
/proc/21127/stat : 21127 (minisat) R 21125 21127 20668 0 -1 4194304 1356 0 0 0 58235 0 0 0 25 0 1 0 200149096 7061504 1340 18446744073709551615 134512640 135078472 4294956640 18446744073709551615 134549408 0 0 4096 3 0 0 0 17 1 0 0
/proc/21127/statm: 1724 1340 72 138 0 1583 0
Current children cumulated CPU time (s) 582.35
Current children cumulated vsize (KiB) 6896

[startup+642.608 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 21130
/proc/meminfo: memFree=419224/2055920 swapFree=4183396/4192956
[pid=21127] ppid=21125 vsize=7040 CPUtime=642.36
/proc/21127/stat : 21127 (minisat) R 21125 21127 20668 0 -1 4194304 1388 0 0 0 64235 1 0 0 25 0 1 0 200149096 7208960 1372 18446744073709551615 134512640 135078472 4294956640 18446744073709551615 134550713 0 0 4096 3 0 0 0 17 1 0 0
/proc/21127/statm: 1760 1372 72 138 0 1619 0
Current children cumulated CPU time (s) 642.36
Current children cumulated vsize (KiB) 7040

[startup+702.626 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 21130
/proc/meminfo: memFree=419032/2055920 swapFree=4183396/4192956
[pid=21127] ppid=21125 vsize=7184 CPUtime=702.36
/proc/21127/stat : 21127 (minisat) R 21125 21127 20668 0 -1 4194304 1433 0 0 0 70235 1 0 0 25 0 1 0 200149096 7356416 1417 18446744073709551615 134512640 135078472 4294956640 18446744073709551615 134556870 0 0 4096 3 0 0 0 17 1 0 0
/proc/21127/statm: 1796 1417 72 138 0 1655 0
Current children cumulated CPU time (s) 702.36
Current children cumulated vsize (KiB) 7184

[startup+762.643 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 21130
/proc/meminfo: memFree=419032/2055920 swapFree=4183396/4192956
[pid=21127] ppid=21125 vsize=7184 CPUtime=762.35
/proc/21127/stat : 21127 (minisat) R 21125 21127 20668 0 -1 4194304 1437 0 0 0 76234 1 0 0 25 0 1 0 200149096 7356416 1421 18446744073709551615 134512640 135078472 4294956640 18446744073709551615 134550587 0 0 4096 3 0 0 0 17 1 0 0
/proc/21127/statm: 1796 1421 72 138 0 1655 0
Current children cumulated CPU time (s) 762.35
Current children cumulated vsize (KiB) 7184

[startup+822.664 s]
/proc/loadavg: 1.04 1.01 1.00 2/65 21130
/proc/meminfo: memFree=418968/2055920 swapFree=4183396/4192956
[pid=21127] ppid=21125 vsize=7336 CPUtime=822.35
/proc/21127/stat : 21127 (minisat) R 21125 21127 20668 0 -1 4194304 1457 0 0 0 82234 1 0 0 25 0 1 0 200149096 7512064 1441 18446744073709551615 134512640 135078472 4294956640 18446744073709551615 134550582 0 0 4096 3 0 0 0 17 1 0 0
/proc/21127/statm: 1834 1441 72 138 0 1693 0
Current children cumulated CPU time (s) 822.35
Current children cumulated vsize (KiB) 7336

[startup+882.683 s]
/proc/loadavg: 1.01 1.01 1.00 2/65 21130
/proc/meminfo: memFree=418840/2055920 swapFree=4183396/4192956
[pid=21127] ppid=21125 vsize=7336 CPUtime=882.35
/proc/21127/stat : 21127 (minisat) R 21125 21127 20668 0 -1 4194304 1484 0 0 0 88234 1 0 0 25 0 1 0 200149096 7512064 1468 18446744073709551615 134512640 135078472 4294956640 18446744073709551615 134550582 0 0 4096 3 0 0 0 17 1 0 0
/proc/21127/statm: 1834 1468 72 138 0 1693 0
Current children cumulated CPU time (s) 882.35
Current children cumulated vsize (KiB) 7336

[startup+942.702 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 21130
/proc/meminfo: memFree=418776/2055920 swapFree=4183396/4192956
[pid=21127] ppid=21125 vsize=7480 CPUtime=942.35
/proc/21127/stat : 21127 (minisat) R 21125 21127 20668 0 -1 4194304 1497 0 0 0 94234 1 0 0 25 0 1 0 200149096 7659520 1481 18446744073709551615 134512640 135078472 4294956640 18446744073709551615 134550611 0 0 4096 3 0 0 0 17 1 0 0
/proc/21127/statm: 1870 1481 72 138 0 1729 0
Current children cumulated CPU time (s) 942.35
Current children cumulated vsize (KiB) 7480

[startup+1002.72 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 21130
/proc/meminfo: memFree=418648/2055920 swapFree=4183396/4192956
[pid=21127] ppid=21125 vsize=7480 CPUtime=1002.35
/proc/21127/stat : 21127 (minisat) R 21125 21127 20668 0 -1 4194304 1521 0 0 0 100234 1 0 0 25 0 1 0 200149096 7659520 1505 18446744073709551615 134512640 135078472 4294956640 18446744073709551615 134550720 0 0 4096 3 0 0 0 17 1 0 0
/proc/21127/statm: 1870 1505 72 138 0 1729 0
Current children cumulated CPU time (s) 1002.35
Current children cumulated vsize (KiB) 7480

[startup+1062.74 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 21130
/proc/meminfo: memFree=418648/2055920 swapFree=4183396/4192956
[pid=21127] ppid=21125 vsize=7480 CPUtime=1062.34
/proc/21127/stat : 21127 (minisat) R 21125 21127 20668 0 -1 4194304 1529 0 0 0 106233 1 0 0 25 0 1 0 200149096 7659520 1513 18446744073709551615 134512640 135078472 4294956640 18446744073709551615 134550582 0 0 4096 3 0 0 0 17 1 0 0
/proc/21127/statm: 1870 1513 72 138 0 1729 0
Current children cumulated CPU time (s) 1062.34
Current children cumulated vsize (KiB) 7480

[startup+1122.76 s]
/proc/loadavg: 1.07 1.02 1.00 2/65 21130
/proc/meminfo: memFree=418648/2055920 swapFree=4183396/4192956
[pid=21127] ppid=21125 vsize=7480 CPUtime=1122.34
/proc/21127/stat : 21127 (minisat) R 21125 21127 20668 0 -1 4194304 1531 0 0 0 112233 1 0 0 25 0 1 0 200149096 7659520 1515 18446744073709551615 134512640 135078472 4294956640 18446744073709551615 134550713 0 0 4096 3 0 0 0 17 1 0 0
/proc/21127/statm: 1870 1515 72 138 0 1729 0
Current children cumulated CPU time (s) 1122.34
Current children cumulated vsize (KiB) 7480

[startup+1182.78 s]
/proc/loadavg: 1.02 1.01 1.00 2/65 21130
/proc/meminfo: memFree=418584/2055920 swapFree=4183396/4192956
[pid=21127] ppid=21125 vsize=7480 CPUtime=1182.34
/proc/21127/stat : 21127 (minisat) R 21125 21127 20668 0 -1 4194304 1534 0 0 0 118233 1 0 0 25 0 1 0 200149096 7659520 1518 18446744073709551615 134512640 135078472 4294956640 18446744073709551615 134550582 0 0 4096 3 0 0 0 17 1 0 0
/proc/21127/statm: 1870 1518 72 138 0 1729 0
Current children cumulated CPU time (s) 1182.34
Current children cumulated vsize (KiB) 7480



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.5 s]
/proc/loadavg: 1.02 1.01 1.00 2/65 21130
/proc/meminfo: memFree=418648/2055920 swapFree=4183396/4192956
[pid=21127] ppid=21125 vsize=7480 CPUtime=1200.06
/proc/21127/stat : 21127 (minisat) R 21125 21127 20668 0 -1 4194304 1535 0 0 0 120005 1 0 0 25 0 1 0 200149096 7659520 1519 18446744073709551615 134512640 135078472 4294956640 18446744073709551615 134550729 0 0 4096 3 0 0 0 17 1 0 0
/proc/21127/statm: 1870 1519 72 138 0 1729 0
Current children cumulated CPU time (s) 1200.06
Current children cumulated vsize (KiB) 7480

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): 1200.07
CPU user time (s): 1200.06
CPU system time (s): 0.012998
CPU usage (%): 99.9635
Max. virtual memory (cumulated for all children) (KiB): 7480

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1200.06
system time used= 0.012998
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 1535
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= 1741

runsolver used 0.754885 second user time and 2.45563 second system time

The end

Launcher Data (download as text)

Begin job on node66 on Sun Feb 18 12:31:56 UTC 2007

IDJOB= 295204
IDBENCH= 19907
IDSOLVER= 109
FILE ID= node66/295204-1171801915

PBS_JOBID= 3839600

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-S1553613509-20.SAT.shuffled.cnf
COMMAND LINE= /tmp/evaluation/295204-1171801915/minisat /tmp/evaluation/295204-1171801915/instance-295204-1171801915.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node66/watcher-295204-1171801915 -o ROOT/results/node66/solver-295204-1171801915 -C 1200 -M 1800 --output-limit 1,15  /tmp/evaluation/295204-1171801915/minisat /tmp/evaluation/295204-1171801915/instance-295204-1171801915.cnf            

META MD5SUM SOLVER= 120abd248b069e44985635f055606c5a
MD5SUM BENCH=  8959d4fcff10e669388f392643a4931b

RANDOM SEED= 569710857

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node66.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		: 3000.259
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	: 5931.00
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		: 3000.259
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:        425200 kB
Buffers:         49748 kB
Cached:        1427200 kB
SwapCached:       3616 kB
Active:         834108 kB
Inactive:       652544 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:        425200 kB
SwapTotal:     4192956 kB
SwapFree:      4183396 kB
Dirty:             984 kB
Writeback:           0 kB
Mapped:          15660 kB
Slab:           130160 kB
Committed_AS:   530772 kB
PageTables:       1376 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 node66 on Sun Feb 18 12:51:58 UTC 2007