Trace number 313448

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
Spear 2007-02-12? (TO) 1200.12 1200.56

General information on the benchmark

Nameindustrial/anbulagan/
hard-unsat/partial-5-17-u.cnf
MD5SUMb9de1594525a25a6c43932e2e172e913
Bench CategoryINDUST (industrial instances)
Best result obtained on this benchmark
Best CPU time to get the best result obtained on this benchmark
Satisfiable
(Un)Satisfiability was proved
Number of variables252004
Number of clauses1178557
Sum of the clauses size2719782
Maximum clause length10
Minimum clause length1
Number of clauses of size 118836
Number of clauses of size 2918677
Number of clauses of size 3194224
Number of clauses of size 45200
Number of clauses of size 520800
Number of clauses of size over 520820

Solver Data (download as text)

0.00/0.00	c (*)(*)(*)(*)(*)(*)(*)(*)(*)(*)(*)(*)(*)(*)(*)(*)(*) 
0.00/0.00	c (*)                                             (*) 
0.00/0.00	c (*)          Spear theorem prover               (*) 
0.00/0.00	c (*)        Copyright (C) 2006,2007              (*) 
0.00/0.00	c (*)     Domagoj Babic. All rights reserved.     (*) 
0.00/0.00	c (*)                                             (*) 
0.00/0.00	c (*)     There is NO warranty, not even for      (*) 
0.00/0.00	c (*) merchantability or fitness for a particular (*) 
0.00/0.00	c (*)  purpose. Please run with --license to see  (*) 
0.00/0.00	c (*)              license details.               (*) 
0.00/0.00	c (*)                                             (*) 
0.00/0.00	c (*)(*)(*)(*)(*)(*)(*)(*)(*)(*)(*)(*)(*)(*)(*)(*)(*) 
0.00/0.00	c 
0.00/0.00	c solving /tmp/evaluation/313448-1176885301/instance-313448-1176885301.cnf

Verifier Data (download as text)

ERROR: Unexpected answer ! (SATISFIABLE/UNSATISFIABLE expected)
Got answer:

Watcher Data (download as text)

runsolver version 3.2.2 (c) roussel@cril.univ-artois.fr

command line: runsolver --timestamp -w ROOT/results/node37/watcher-313448-1176885301 -o ROOT/results/node37/solver-313448-1176885301 -C 1200 -W 2400 -M 1800 --output-limit 1,15 /tmp/evaluation/313448-1176885301/Spear-32 --model-stdout --time --dimacs /tmp/evaluation/313448-1176885301/instance-313448-1176885301.cnf 

Enforcing CPUTime limit (soft limit, will send SIGTERM then SIGKILL): 1200 seconds
Enforcing CPUTime limit (hard limit, will send SIGXCPU): 1230 seconds
Enforcing wall clock limit (soft limit, will send SIGTERM then SIGKILL): 2400 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: 0.91 0.97 0.99 3/78 23015
/proc/meminfo: memFree=1713608/2055920 swapFree=4145196/4192956
[pid=23015] ppid=23013 vsize=1700 CPUtime=0
/proc/23015/stat : 23015 (Spear-32) R 23013 23015 21815 0 -1 4194304 236 0 0 0 0 0 0 0 18 0 1 0 136442550 1740800 220 18446744073709551615 134512640 135752790 4294956624 18446744073709551615 134513442 0 0 4096 0 0 0 0 17 1 0 0
/proc/23015/statm: 425 220 128 302 0 120 0

[startup+0.049725 s]
/proc/loadavg: 0.91 0.97 0.99 3/78 23015
/proc/meminfo: memFree=1713608/2055920 swapFree=4145196/4192956
[pid=23015] ppid=23013 vsize=4848 CPUtime=0.03
/proc/23015/stat : 23015 (Spear-32) R 23013 23015 21815 0 -1 4194304 1193 0 0 0 3 0 0 0 18 0 1 0 136442550 4964352 824 18446744073709551615 134512640 135752790 4294956624 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0
/proc/23015/statm: 1212 824 128 302 0 907 0
Current children cumulated CPU time (s) 0.03
Current children cumulated vsize (KiB) 4848

[startup+0.101735 s]
/proc/loadavg: 0.91 0.97 0.99 3/78 23015
/proc/meminfo: memFree=1713608/2055920 swapFree=4145196/4192956
[pid=23015] ppid=23013 vsize=6360 CPUtime=0.09
/proc/23015/stat : 23015 (Spear-32) R 23013 23015 21815 0 -1 4194304 1726 0 0 0 8 1 0 0 18 0 1 0 136442550 6512640 1357 18446744073709551615 134512640 135752790 4294956624 18446744073709551615 135258954 0 0 4096 0 0 0 0 17 1 0 0
/proc/23015/statm: 1590 1357 129 302 0 1285 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 6360

[startup+0.301771 s]
/proc/loadavg: 0.91 0.97 0.99 3/78 23015
/proc/meminfo: memFree=1713608/2055920 swapFree=4145196/4192956
[pid=23015] ppid=23013 vsize=19756 CPUtime=0.29
/proc/23015/stat : 23015 (Spear-32) R 23013 23015 21815 0 -1 4194304 4977 0 0 0 25 4 0 0 20 0 1 0 136442550 20230144 3643 18446744073709551615 134512640 135752790 4294956624 18446744073709551615 134518183 0 0 4096 0 0 0 0 17 1 0 0
/proc/23015/statm: 4939 3644 129 302 0 4634 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 19756

[startup+0.701847 s]
/proc/loadavg: 0.91 0.97 0.99 3/78 23015
/proc/meminfo: memFree=1713608/2055920 swapFree=4145196/4192956
[pid=23015] ppid=23013 vsize=35732 CPUtime=0.69
/proc/23015/stat : 23015 (Spear-32) R 23013 23015 21815 0 -1 4194304 10977 0 0 0 53 16 0 0 23 0 1 0 136442550 36589568 7463 18446744073709551615 134512640 135752790 4294956624 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0
/proc/23015/statm: 8933 7463 129 302 0 8628 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 35732

[startup+1.502 s]
/proc/loadavg: 0.91 0.97 0.99 2/79 23016
/proc/meminfo: memFree=1676288/2055920 swapFree=4145196/4192956
[pid=23015] ppid=23013 vsize=53740 CPUtime=1.49
/proc/23015/stat : 23015 (Spear-32) R 23013 23015 21815 0 -1 4194304 16486 0 0 0 113 36 0 0 25 0 1 0 136442550 55029760 12715 18446744073709551615 134512640 135752790 4294956624 18446744073709551615 135258954 0 0 4096 0 0 0 0 17 1 0 0
/proc/23015/statm: 13435 12716 129 302 0 13130 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 53740

[startup+3.1013 s]
/proc/loadavg: 0.91 0.97 0.99 2/79 23016
/proc/meminfo: memFree=1647680/2055920 swapFree=4145196/4192956
[pid=23015] ppid=23013 vsize=92640 CPUtime=3.09
/proc/23015/stat : 23015 (Spear-32) R 23013 23015 21815 0 -1 4194304 27372 0 0 0 266 43 0 0 25 0 1 0 136442550 94863360 21869 18446744073709551615 134512640 135752790 4294956624 18446744073709551615 134539882 0 0 4096 0 0 0 0 17 1 0 0
/proc/23015/statm: 23160 21869 140 302 0 22855 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 92640

[startup+6.3019 s]
/proc/loadavg: 1.00 0.98 0.99 2/79 23016
/proc/meminfo: memFree=1626368/2055920 swapFree=4145196/4192956
[pid=23015] ppid=23013 vsize=92776 CPUtime=6.29
/proc/23015/stat : 23015 (Spear-32) R 23013 23015 21815 0 -1 4194304 27409 0 0 0 586 43 0 0 25 0 1 0 136442550 95002624 21906 18446744073709551615 134512640 135752790 4294956624 18446744073709551615 134526883 0 0 4096 0 0 0 0 17 1 0 0
/proc/23015/statm: 23194 21906 141 302 0 22889 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 92776

[startup+12.7011 s]
/proc/loadavg: 1.00 0.98 0.99 2/79 23016
/proc/meminfo: memFree=1626240/2055920 swapFree=4145196/4192956
[pid=23015] ppid=23013 vsize=92908 CPUtime=12.68
/proc/23015/stat : 23015 (Spear-32) R 23013 23015 21815 0 -1 4194304 27463 0 0 0 1225 43 0 0 25 0 1 0 136442550 95137792 21960 18446744073709551615 134512640 135752790 4294956624 18446744073709551615 134524824 0 0 4096 0 0 0 0 17 1 0 0
/proc/23015/statm: 23227 21960 141 302 0 22922 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 92908

[startup+25.5015 s]
/proc/loadavg: 1.00 0.98 0.99 2/79 23016
/proc/meminfo: memFree=1626304/2055920 swapFree=4145196/4192956
[pid=23015] ppid=23013 vsize=92908 CPUtime=25.48
/proc/23015/stat : 23015 (Spear-32) R 23013 23015 21815 0 -1 4194304 27475 0 0 0 2501 47 0 0 25 0 1 0 136442550 95137792 21972 18446744073709551615 134512640 135752790 4294956624 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0
/proc/23015/statm: 23227 21972 141 302 0 22922 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 92908

[startup+51.1013 s]
/proc/loadavg: 1.00 0.98 0.99 2/79 23016
/proc/meminfo: memFree=1625856/2055920 swapFree=4145196/4192956
[pid=23015] ppid=23013 vsize=93300 CPUtime=51.07
/proc/23015/stat : 23015 (Spear-32) R 23013 23015 21815 0 -1 4194304 27566 0 0 0 5055 52 0 0 25 0 1 0 136442550 95539200 22063 18446744073709551615 134512640 135752790 4294956624 18446744073709551615 134526818 0 0 4096 0 0 0 0 17 1 0 0
/proc/23015/statm: 23325 22063 141 302 0 23020 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 93300

[startup+102.306 s]
/proc/loadavg: 1.00 0.98 0.99 2/79 23016
/proc/meminfo: memFree=1616448/2055920 swapFree=4145196/4192956
[pid=23015] ppid=23013 vsize=102752 CPUtime=102.26
/proc/23015/stat : 23015 (Spear-32) R 23013 23015 21815 0 -1 4194304 29929 0 0 0 10170 56 0 0 25 0 1 0 136442550 105218048 24421 18446744073709551615 134512640 135752790 4294956624 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0
/proc/23015/statm: 25688 24421 141 302 0 25383 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 102752

[startup+162.301 s]
/proc/loadavg: 1.00 0.98 0.99 2/79 23016
/proc/meminfo: memFree=1599296/2055920 swapFree=4145260/4192956
[pid=23015] ppid=23013 vsize=120064 CPUtime=162.23
/proc/23015/stat : 23015 (Spear-32) R 23013 23015 21815 0 -1 4194304 34286 0 0 0 16155 68 0 0 25 0 1 0 136442550 122945536 28743 18446744073709551615 134512640 135752790 4294956624 18446744073709551615 135271309 0 0 4096 0 0 0 0 17 1 0 0
/proc/23015/statm: 30016 28743 141 302 0 29711 0
Current children cumulated CPU time (s) 162.23
Current children cumulated vsize (KiB) 120064

[startup+222.302 s]
/proc/loadavg: 1.00 0.98 0.99 2/79 23016
/proc/meminfo: memFree=1588864/2055920 swapFree=4145260/4192956
[pid=23015] ppid=23013 vsize=130196 CPUtime=222.21
/proc/23015/stat : 23015 (Spear-32) R 23013 23015 21815 0 -1 4194304 36840 0 0 0 22148 73 0 0 25 0 1 0 136442550 133320704 31279 18446744073709551615 134512640 135752790 4294956624 18446744073709551615 134526803 0 0 4096 0 0 0 0 17 1 0 0
/proc/23015/statm: 32549 31279 141 302 0 32244 0
Current children cumulated CPU time (s) 222.21
Current children cumulated vsize (KiB) 130196

[startup+282.302 s]
/proc/loadavg: 1.00 0.98 0.99 2/79 23018
/proc/meminfo: memFree=1574592/2055920 swapFree=4145324/4192956
[pid=23015] ppid=23013 vsize=144372 CPUtime=282.19
/proc/23015/stat : 23015 (Spear-32) R 23013 23015 21815 0 -1 4194304 40380 0 0 0 28140 79 0 0 25 0 1 0 136442550 147836928 34811 18446744073709551615 134512640 135752790 4294956624 18446744073709551615 134524522 0 0 4096 0 0 0 0 17 1 0 0
/proc/23015/statm: 36093 34811 141 302 0 35788 0
Current children cumulated CPU time (s) 282.19
Current children cumulated vsize (KiB) 144372

[startup+342.301 s]
/proc/loadavg: 1.00 0.98 0.99 2/79 23018
/proc/meminfo: memFree=1556544/2055920 swapFree=4145324/4192956
[pid=23015] ppid=23013 vsize=162396 CPUtime=342.16
/proc/23015/stat : 23015 (Spear-32) R 23013 23015 21815 0 -1 4194304 44903 0 0 0 34127 89 0 0 25 0 1 0 136442550 166293504 39328 18446744073709551615 134512640 135752790 4294956624 18446744073709551615 134524748 0 0 4096 0 0 0 0 17 1 0 0
/proc/23015/statm: 40599 39328 141 302 0 40294 0
Current children cumulated CPU time (s) 342.16
Current children cumulated vsize (KiB) 162396

[startup+402.302 s]
/proc/loadavg: 1.07 1.00 1.00 2/79 23018
/proc/meminfo: memFree=1538560/2055920 swapFree=4145324/4192956
[pid=23015] ppid=23013 vsize=180304 CPUtime=402.14
/proc/23015/stat : 23015 (Spear-32) R 23013 23015 21815 0 -1 4194304 49493 0 0 0 40117 97 0 0 25 0 1 0 136442550 184631296 43824 18446744073709551615 134512640 135752790 4294956624 18446744073709551615 134524640 0 0 4096 0 0 0 0 17 1 0 0
/proc/23015/statm: 45076 43824 141 302 0 44771 0
Current children cumulated CPU time (s) 402.14
Current children cumulated vsize (KiB) 180304

[startup+462.302 s]
/proc/loadavg: 1.02 1.00 1.00 2/79 23018
/proc/meminfo: memFree=1529408/2055920 swapFree=4145388/4192956
[pid=23015] ppid=23013 vsize=189336 CPUtime=462.11
/proc/23015/stat : 23015 (Spear-32) R 23013 23015 21815 0 -1 4194304 51758 0 0 0 46111 100 0 0 25 0 1 0 136442550 193880064 46078 18446744073709551615 134512640 135752790 4294956624 18446744073709551615 134524516 0 0 4096 0 0 0 0 17 1 0 0
/proc/23015/statm: 47334 46078 141 302 0 47029 0
Current children cumulated CPU time (s) 462.11
Current children cumulated vsize (KiB) 189336

[startup+522.301 s]
/proc/loadavg: 1.01 1.00 1.00 2/79 23018
/proc/meminfo: memFree=1520704/2055920 swapFree=4145388/4192956
[pid=23015] ppid=23013 vsize=198364 CPUtime=522.1
/proc/23015/stat : 23015 (Spear-32) R 23013 23015 21815 0 -1 4194304 54020 0 0 0 52106 104 0 0 25 0 1 0 136442550 203124736 48275 18446744073709551615 134512640 135752790 4294956624 18446744073709551615 134524640 0 0 4096 0 0 0 0 17 1 0 0
/proc/23015/statm: 49591 48275 141 302 0 49286 0
Current children cumulated CPU time (s) 522.1
Current children cumulated vsize (KiB) 198364

[startup+582.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 23018
/proc/meminfo: memFree=1511104/2055920 swapFree=4145452/4192956
[pid=23015] ppid=23013 vsize=207924 CPUtime=582.08
/proc/23015/stat : 23015 (Spear-32) R 23013 23015 21815 0 -1 4194304 56424 0 0 0 58101 107 0 0 25 0 1 0 136442550 212914176 50649 18446744073709551615 134512640 135752790 4294956624 18446744073709551615 134524670 0 0 4096 0 0 0 0 17 1 0 0
/proc/23015/statm: 51981 50649 141 302 0 51676 0
Current children cumulated CPU time (s) 582.08
Current children cumulated vsize (KiB) 207924

[startup+642.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 23018
/proc/meminfo: memFree=1503232/2055920 swapFree=4145452/4192956
[pid=23015] ppid=23013 vsize=215560 CPUtime=642.06
/proc/23015/stat : 23015 (Spear-32) R 23013 23015 21815 0 -1 4194304 58387 0 0 0 64096 110 0 0 25 0 1 0 136442550 220733440 52584 18446744073709551615 134512640 135752790 4294956624 18446744073709551615 134524702 0 0 4096 0 0 0 0 17 1 0 0
/proc/23015/statm: 53890 52584 141 302 0 53585 0
Current children cumulated CPU time (s) 642.06
Current children cumulated vsize (KiB) 215560

[startup+702.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 23018
/proc/meminfo: memFree=1496256/2055920 swapFree=4145516/4192956
[pid=23015] ppid=23013 vsize=222532 CPUtime=702.03
/proc/23015/stat : 23015 (Spear-32) R 23013 23015 21815 0 -1 4194304 60163 0 0 0 70091 112 0 0 25 0 1 0 136442550 227872768 54330 18446744073709551615 134512640 135752790 4294956624 18446744073709551615 134524522 0 0 4096 0 0 0 0 17 1 0 0
/proc/23015/statm: 55633 54330 141 302 0 55328 0
Current children cumulated CPU time (s) 702.03
Current children cumulated vsize (KiB) 222532

[startup+762.305 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 23018
/proc/meminfo: memFree=1487424/2055920 swapFree=4145516/4192956
[pid=23015] ppid=23013 vsize=231204 CPUtime=762.01
/proc/23015/stat : 23015 (Spear-32) R 23013 23015 21815 0 -1 4194304 62374 0 0 0 76086 115 0 0 25 0 1 0 136442550 236752896 56499 18446744073709551615 134512640 135752790 4294956624 18446744073709551615 134524713 0 0 4096 0 0 0 0 17 1 0 0
/proc/23015/statm: 57801 56499 141 302 0 57496 0
Current children cumulated CPU time (s) 762.01
Current children cumulated vsize (KiB) 231204

[startup+822.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 23018
/proc/meminfo: memFree=1476800/2055920 swapFree=4145516/4192956
[pid=23015] ppid=23013 vsize=241960 CPUtime=821.99
/proc/23015/stat : 23015 (Spear-32) R 23013 23015 21815 0 -1 4194304 65060 0 0 0 82080 119 0 0 25 0 1 0 136442550 247767040 59174 18446744073709551615 134512640 135752790 4294956624 18446744073709551615 134526665 0 0 4096 0 0 0 0 17 1 0 0
/proc/23015/statm: 60490 59174 141 302 0 60185 0
Current children cumulated CPU time (s) 821.99
Current children cumulated vsize (KiB) 241960

[startup+882.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 23018
/proc/meminfo: memFree=1461248/2055920 swapFree=4145580/4192956
[pid=23015] ppid=23013 vsize=257368 CPUtime=881.97
/proc/23015/stat : 23015 (Spear-32) R 23013 23015 21815 0 -1 4194304 68948 0 0 0 88069 128 0 0 25 0 1 0 136442550 263544832 63036 18446744073709551615 134512640 135752790 4294956624 18446744073709551615 134524767 0 0 4096 0 0 0 0 17 1 0 0
/proc/23015/statm: 64342 63036 141 302 0 64037 0
Current children cumulated CPU time (s) 881.97
Current children cumulated vsize (KiB) 257368

[startup+942.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 23018
/proc/meminfo: memFree=1452160/2055920 swapFree=4145580/4192956
[pid=23015] ppid=23013 vsize=266420 CPUtime=941.95
/proc/23015/stat : 23015 (Spear-32) R 23013 23015 21815 0 -1 4194304 71253 0 0 0 94062 133 0 0 25 0 1 0 136442550 272814080 65325 18446744073709551615 134512640 135752790 4294956624 18446744073709551615 134524522 0 0 4096 0 0 0 0 17 1 0 0
/proc/23015/statm: 66605 65325 141 302 0 66300 0
Current children cumulated CPU time (s) 941.95
Current children cumulated vsize (KiB) 266420

[startup+1002.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 23018
/proc/meminfo: memFree=1439744/2055920 swapFree=4145644/4192956
[pid=23015] ppid=23013 vsize=278620 CPUtime=1001.92
/proc/23015/stat : 23015 (Spear-32) R 23013 23015 21815 0 -1 4194304 74377 0 0 0 100056 136 0 0 25 0 1 0 136442550 285306880 68371 18446744073709551615 134512640 135752790 4294956624 18446744073709551615 134524748 0 0 4096 0 0 0 0 17 1 0 0
/proc/23015/statm: 69655 68371 141 302 0 69350 0
Current children cumulated CPU time (s) 1001.92
Current children cumulated vsize (KiB) 278620

[startup+1062.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 23018
/proc/meminfo: memFree=1427008/2055920 swapFree=4145644/4192956
[pid=23015] ppid=23013 vsize=291380 CPUtime=1061.9
/proc/23015/stat : 23015 (Spear-32) R 23013 23015 21815 0 -1 4194304 77606 0 0 0 106048 142 0 0 25 0 1 0 136442550 298373120 71560 18446744073709551615 134512640 135752790 4294956624 18446744073709551615 134526784 0 0 4096 0 0 0 0 17 1 0 0
/proc/23015/statm: 72845 71560 141 302 0 72540 0
Current children cumulated CPU time (s) 1061.9
Current children cumulated vsize (KiB) 291380

[startup+1122.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 23018
/proc/meminfo: memFree=1417536/2055920 swapFree=4145644/4192956
[pid=23015] ppid=23013 vsize=300728 CPUtime=1121.88
/proc/23015/stat : 23015 (Spear-32) R 23013 23015 21815 0 -1 4194304 79998 0 0 0 112041 147 0 0 25 0 1 0 136442550 307945472 73904 18446744073709551615 134512640 135752790 4294956624 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0
/proc/23015/statm: 75182 73904 141 302 0 74877 0
Current children cumulated CPU time (s) 1121.88
Current children cumulated vsize (KiB) 300728

[startup+1182.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 23018
/proc/meminfo: memFree=1411328/2055920 swapFree=4145708/4192956
[pid=23015] ppid=23013 vsize=306972 CPUtime=1181.86
/proc/23015/stat : 23015 (Spear-32) R 23013 23015 21815 0 -1 4194304 81597 0 0 0 118036 150 0 0 25 0 1 0 136442550 314339328 75473 18446744073709551615 134512640 135752790 4294956624 18446744073709551615 134524699 0 0 4096 0 0 0 0 17 1 0 0
/proc/23015/statm: 76743 75473 141 302 0 76438 0
Current children cumulated CPU time (s) 1181.86
Current children cumulated vsize (KiB) 306972



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.5 s]
/proc/loadavg: 1.00 1.00 1.00 3/79 23018
/proc/meminfo: memFree=1408448/2055920 swapFree=4145708/4192956
[pid=23015] ppid=23013 vsize=309676 CPUtime=1200.05
/proc/23015/stat : 23015 (Spear-32) R 23013 23015 21815 0 -1 4194304 82300 0 0 0 119855 150 0 0 25 0 1 0 136442550 317108224 76152 18446744073709551615 134512640 135752790 4294956624 18446744073709551615 134524751 0 0 4096 0 0 0 0 17 1 0 0
/proc/23015/statm: 77419 76152 141 302 0 77114 0
Current children cumulated CPU time (s) 1200.05
Current children cumulated vsize (KiB) 309676

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

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

[startup+1200.5 s]
/proc/loadavg: 1.00 1.00 1.00 3/79 23018
/proc/meminfo: memFree=1408448/2055920 swapFree=4145708/4192956
[pid=23015] ppid=23013 vsize=309676 CPUtime=1200.05
/proc/23015/stat : 23015 (Spear-32) R 23013 23015 21815 0 -1 4194304 82300 0 0 0 119855 150 0 0 25 0 1 0 136442550 317108224 76152 18446744073709551615 134512640 135752790 4294956624 18446744073709551615 134524751 0 0 4096 0 0 0 0 17 1 0 0
/proc/23015/statm: 77419 76152 141 302 0 77114 0
Current children cumulated CPU time (s) 1200.05
Current children cumulated vsize (KiB) 309676

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1200.56
CPU time (s): 1200.12
CPU user time (s): 1198.56
CPU system time (s): 1.55676
CPU usage (%): 99.9632
Max. virtual memory (cumulated for all children) (KiB): 309692

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1198.56
system time used= 1.55676
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 82300
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= 2773

runsolver used 1.2828 second user time and 3.09353 second system time

The end

Launcher Data (download as text)

Begin job on node37 on Wed Apr 18 08:35:01 UTC 2007

IDJOB= 313448
IDBENCH= 20366
IDSOLVER= 133
FILE ID= node37/313448-1176885301

PBS_JOBID= 4595086

Free space on /tmp= 66424 MiB

SOLVER NAME= Spear 2007-02-12
BENCH NAME= HOME/pub/bench/SAT07/industrial/anbulagan/hard-unsat/partial-5-17-u.cnf
COMMAND LINE= /tmp/evaluation/313448-1176885301/Spear-32 --model-stdout --time --dimacs /tmp/evaluation/313448-1176885301/instance-313448-1176885301.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node37/watcher-313448-1176885301 -o ROOT/results/node37/solver-313448-1176885301 -C 1200 -W 2400 -M 1800 --output-limit 1,15  /tmp/evaluation/313448-1176885301/Spear-32 --model-stdout --time --dimacs /tmp/evaluation/313448-1176885301/instance-313448-1176885301.cnf            

META MD5SUM SOLVER= 53b58dfa80430416a78fe762713f980c
MD5SUM BENCH=  b9de1594525a25a6c43932e2e172e913

RANDOM SEED= 857212920

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node37.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		: 3000.281
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		: 3000.281
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:       1714080 kB
Buffers:         12052 kB
Cached:         231096 kB
SwapCached:       2808 kB
Active:         142568 kB
Inactive:       141792 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1714080 kB
SwapTotal:     4192956 kB
SwapFree:      4145196 kB
Dirty:           22852 kB
Writeback:           0 kB
Mapped:          48776 kB
Slab:            42820 kB
Committed_AS:  1111556 kB
PageTables:       2056 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= 66424 MiB

End job on node37 on Wed Apr 18 08:55:04 UTC 2007