Trace number 308389

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) 1200.07 1200.51

General information on the benchmark

Namerandom/2+p/p0.7/v5500/
unif2p-p0.7-v5500-c14685-S1757451736-02-UNSAT.cnf
MD5SUM38fa97e90ce15381041a02fb89a2e927
Bench CategoryRANDOM (random 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 variables5494
Number of clauses14684
Sum of the clauses size39647
Maximum clause length3
Minimum clause length2
Number of clauses of size 10
Number of clauses of size 24405
Number of clauses of size 310279
Number of clauses of size 40
Number of clauses of size 50
Number of clauses of size over 50

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/308389-1172519621/instance-308389-1172519621.cnf

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/node18/watcher-308389-1172519621 -o ROOT/results/node18/solver-308389-1172519621 -C 1200 -M 1800 --output-limit 1,15 /tmp/evaluation/308389-1172519621/Spear-32 --model-stdout --time --dimacs /tmp/evaluation/308389-1172519621/instance-308389-1172519621.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: 0.91 0.97 0.98 3/77 15676
/proc/meminfo: memFree=1750648/2055920 swapFree=4192812/4192956
[pid=15676] ppid=15674 vsize=1932 CPUtime=0
/proc/15676/stat : 15676 (Spear-32) R 15674 15676 15094 0 -1 4194304 263 0 0 0 0 0 0 0 18 0 1 0 271916647 1978368 247 18446744073709551615 134512640 135752790 4294956656 18446744073709551615 134518170 0 0 4096 0 0 0 0 17 1 0 0
/proc/15676/statm: 483 247 126 302 0 178 0

[startup+0.107315 s]
/proc/loadavg: 0.91 0.97 0.98 3/77 15676
/proc/meminfo: memFree=1750648/2055920 swapFree=4192812/4192956
[pid=15676] ppid=15674 vsize=2972 CPUtime=0.1
/proc/15676/stat : 15676 (Spear-32) R 15674 15676 15094 0 -1 4194304 604 0 0 0 10 0 0 0 18 0 1 0 271916647 3043328 537 18446744073709551615 134512640 135752790 4294956656 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0
/proc/15676/statm: 743 537 141 302 0 438 0
Current children cumulated CPU time (s) 0.1
Current children cumulated vsize (KiB) 2972

[startup+0.515354 s]
/proc/loadavg: 0.91 0.97 0.98 3/77 15676
/proc/meminfo: memFree=1750648/2055920 swapFree=4192812/4192956
[pid=15676] ppid=15674 vsize=3484 CPUtime=0.5
/proc/15676/stat : 15676 (Spear-32) R 15674 15676 15094 0 -1 4194304 711 0 0 0 50 0 0 0 21 0 1 0 271916647 3567616 644 18446744073709551615 134512640 135752790 4294956656 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0
/proc/15676/statm: 871 644 141 302 0 566 0
Current children cumulated CPU time (s) 0.5
Current children cumulated vsize (KiB) 3484

[startup+1.33543 s]
/proc/loadavg: 0.91 0.97 0.98 2/78 15677
/proc/meminfo: memFree=1748016/2055920 swapFree=4192812/4192956
[pid=15676] ppid=15674 vsize=4124 CPUtime=1.32
/proc/15676/stat : 15676 (Spear-32) R 15674 15676 15094 0 -1 4194304 880 0 0 0 132 0 0 0 25 0 1 0 271916647 4222976 813 18446744073709551615 134512640 135752790 4294956656 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0
/proc/15676/statm: 1031 813 141 302 0 726 0
Current children cumulated CPU time (s) 1.32
Current children cumulated vsize (KiB) 4124

[startup+2.97159 s]
/proc/loadavg: 0.91 0.97 0.98 2/78 15677
/proc/meminfo: memFree=1747120/2055920 swapFree=4192812/4192956
[pid=15676] ppid=15674 vsize=5276 CPUtime=2.96
/proc/15676/stat : 15676 (Spear-32) R 15674 15676 15094 0 -1 4194304 1152 0 0 0 295 1 0 0 25 0 1 0 271916647 5402624 1085 18446744073709551615 134512640 135752790 4294956656 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0
/proc/15676/statm: 1319 1085 141 302 0 1014 0
Current children cumulated CPU time (s) 2.96
Current children cumulated vsize (KiB) 5276

[startup+6.24791 s]
/proc/loadavg: 0.92 0.97 0.98 2/78 15677
/proc/meminfo: memFree=1744944/2055920 swapFree=4192812/4192956
[pid=15676] ppid=15674 vsize=7200 CPUtime=6.24
/proc/15676/stat : 15676 (Spear-32) R 15674 15676 15094 0 -1 4194304 1649 0 0 0 621 3 0 0 25 0 1 0 271916647 7372800 1582 18446744073709551615 134512640 135752790 4294956656 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0
/proc/15676/statm: 1800 1582 141 302 0 1495 0
Current children cumulated CPU time (s) 6.24
Current children cumulated vsize (KiB) 7200

[startup+12.7055 s]
/proc/loadavg: 0.93 0.97 0.98 3/78 15677
/proc/meminfo: memFree=1741936/2055920 swapFree=4192812/4192956
[pid=15676] ppid=15674 vsize=10040 CPUtime=12.69
/proc/15676/stat : 15676 (Spear-32) R 15674 15676 15094 0 -1 4194304 2359 0 0 0 1264 5 0 0 25 0 1 0 271916647 10280960 2259 18446744073709551615 134512640 135752790 4294956656 18446744073709551615 134526818 0 0 4096 0 0 0 0 17 1 0 0
/proc/15676/statm: 2510 2259 141 302 0 2205 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 10040

[startup+25.5138 s]
/proc/loadavg: 0.94 0.97 0.98 2/78 15677
/proc/meminfo: memFree=1738480/2055920 swapFree=4192812/4192956
[pid=15676] ppid=15674 vsize=13488 CPUtime=25.5
/proc/15676/stat : 15676 (Spear-32) R 15674 15676 15094 0 -1 4194304 3234 0 0 0 2541 9 0 0 25 0 1 0 271916647 13811712 3134 18446744073709551615 134512640 135752790 4294956656 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0
/proc/15676/statm: 3372 3134 141 302 0 3067 0
Current children cumulated CPU time (s) 25.5
Current children cumulated vsize (KiB) 13488

[startup+51.1243 s]
/proc/loadavg: 0.96 0.97 0.98 2/78 15677
/proc/meminfo: memFree=1732016/2055920 swapFree=4192812/4192956
[pid=15676] ppid=15674 vsize=20280 CPUtime=51.1
/proc/15676/stat : 15676 (Spear-32) R 15674 15676 15094 0 -1 4194304 4900 0 0 0 5095 15 0 0 25 0 1 0 271916647 20766720 4735 18446744073709551615 134512640 135752790 4294956656 18446744073709551615 134526818 0 0 4096 0 0 0 0 17 1 0 0
/proc/15676/statm: 5070 4735 141 302 0 4765 0
Current children cumulated CPU time (s) 51.1
Current children cumulated vsize (KiB) 20280

[startup+102.343 s]
/proc/loadavg: 0.98 0.97 0.98 2/78 15677
/proc/meminfo: memFree=1722736/2055920 swapFree=4192812/4192956
[pid=15676] ppid=15674 vsize=30264 CPUtime=102.31
/proc/15676/stat : 15676 (Spear-32) R 15674 15676 15094 0 -1 4194304 7359 0 0 0 10205 26 0 0 25 0 1 0 271916647 30990336 7065 18446744073709551615 134512640 135752790 4294956656 18446744073709551615 134527172 0 0 4096 0 0 0 0 17 1 0 0
/proc/15676/statm: 7566 7065 141 302 0 7261 0
Current children cumulated CPU time (s) 102.31
Current children cumulated vsize (KiB) 30264

[startup+162.379 s]
/proc/loadavg: 0.99 0.97 0.98 2/78 15677
/proc/meminfo: memFree=1713648/2055920 swapFree=4192812/4192956
[pid=15676] ppid=15674 vsize=39124 CPUtime=162.33
/proc/15676/stat : 15676 (Spear-32) R 15674 15676 15094 0 -1 4194304 9562 0 0 0 16196 37 0 0 25 0 1 0 271916647 40062976 9268 18446744073709551615 134512640 135752790 4294956656 18446744073709551615 134526719 0 0 4096 0 0 0 0 17 1 0 0
/proc/15676/statm: 9781 9268 141 302 0 9476 0
Current children cumulated CPU time (s) 162.33
Current children cumulated vsize (KiB) 39124

[startup+222.409 s]
/proc/loadavg: 0.99 0.97 0.98 2/78 15677
/proc/meminfo: memFree=1706032/2055920 swapFree=4192812/4192956
[pid=15676] ppid=15674 vsize=46792 CPUtime=222.34
/proc/15676/stat : 15676 (Spear-32) R 15674 15676 15094 0 -1 4194304 11453 0 0 0 22189 45 0 0 25 0 1 0 271916647 47915008 11159 18446744073709551615 134512640 135752790 4294956656 18446744073709551615 134526952 0 0 4096 0 0 0 0 17 1 0 0
/proc/15676/statm: 11698 11159 141 302 0 11393 0
Current children cumulated CPU time (s) 222.34
Current children cumulated vsize (KiB) 46792

[startup+282.437 s]
/proc/loadavg: 0.99 0.97 0.98 2/78 15677
/proc/meminfo: memFree=1699952/2055920 swapFree=4192812/4192956
[pid=15676] ppid=15674 vsize=53700 CPUtime=282.35
/proc/15676/stat : 15676 (Spear-32) R 15674 15676 15094 0 -1 4194304 12994 0 0 0 28182 53 0 0 25 0 1 0 271916647 54988800 12700 18446744073709551615 134512640 135752790 4294956656 18446744073709551615 134526928 0 0 4096 0 0 0 0 17 1 0 0
/proc/15676/statm: 13425 12700 141 302 0 13120 0
Current children cumulated CPU time (s) 282.35
Current children cumulated vsize (KiB) 53700

[startup+342.466 s]
/proc/loadavg: 0.99 0.97 0.98 2/78 15677
/proc/meminfo: memFree=1694320/2055920 swapFree=4192812/4192956
[pid=15676] ppid=15674 vsize=60116 CPUtime=342.37
/proc/15676/stat : 15676 (Spear-32) R 15674 15676 15094 0 -1 4194304 14643 0 0 0 34176 61 0 0 25 0 1 0 271916647 61558784 14092 18446744073709551615 134512640 135752790 4294956656 18446744073709551615 134526818 0 0 4096 0 0 0 0 17 1 0 0
/proc/15676/statm: 15029 14092 141 302 0 14724 0
Current children cumulated CPU time (s) 342.37
Current children cumulated vsize (KiB) 60116

[startup+402.499 s]
/proc/loadavg: 0.99 0.97 0.98 2/78 15677
/proc/meminfo: memFree=1689008/2055920 swapFree=4192812/4192956
[pid=15676] ppid=15674 vsize=65416 CPUtime=402.38
/proc/15676/stat : 15676 (Spear-32) R 15674 15676 15094 0 -1 4194304 15959 0 0 0 40170 68 0 0 25 0 1 0 271916647 66985984 15408 18446744073709551615 134512640 135752790 4294956656 18446744073709551615 134526767 0 0 4096 0 0 0 0 17 1 0 0
/proc/15676/statm: 16354 15408 141 302 0 16049 0
Current children cumulated CPU time (s) 402.38
Current children cumulated vsize (KiB) 65416

[startup+462.546 s]
/proc/loadavg: 0.99 0.97 0.98 2/84 15777
/proc/meminfo: memFree=1682736/2055920 swapFree=4192812/4192956
[pid=15676] ppid=15674 vsize=70476 CPUtime=462.36
/proc/15676/stat : 15676 (Spear-32) R 15674 15676 15094 0 -1 4194304 17223 0 0 0 46161 75 0 0 25 0 1 0 271916647 72167424 16672 18446744073709551615 134512640 135752790 4294956656 18446744073709551615 134526883 0 0 4096 0 0 0 0 17 1 0 0
/proc/15676/statm: 17619 16672 141 302 0 17314 0
Current children cumulated CPU time (s) 462.36
Current children cumulated vsize (KiB) 70476

[startup+522.604 s]
/proc/loadavg: 0.99 0.97 0.98 2/84 15853
/proc/meminfo: memFree=1677880/2055920 swapFree=4192812/4192956
[pid=15676] ppid=15674 vsize=75604 CPUtime=522.34
/proc/15676/stat : 15676 (Spear-32) R 15674 15676 15094 0 -1 4194304 18470 0 0 0 52153 81 0 0 25 0 1 0 271916647 77418496 17919 18446744073709551615 134512640 135752790 4294956656 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0
/proc/15676/statm: 18901 17919 141 302 0 18596 0
Current children cumulated CPU time (s) 522.34
Current children cumulated vsize (KiB) 75604

[startup+582.648 s]
/proc/loadavg: 0.99 0.97 0.98 2/78 15875
/proc/meminfo: memFree=1675568/2055920 swapFree=4192812/4192956
[pid=15676] ppid=15674 vsize=79080 CPUtime=582.37
/proc/15676/stat : 15676 (Spear-32) R 15674 15676 15094 0 -1 4194304 19290 0 0 0 58149 88 0 0 25 0 1 0 271916647 80977920 18739 18446744073709551615 134512640 135752790 4294956656 18446744073709551615 134526818 0 0 4096 0 0 0 0 17 1 0 0
/proc/15676/statm: 19770 18739 141 302 0 19465 0
Current children cumulated CPU time (s) 582.37
Current children cumulated vsize (KiB) 79080

[startup+642.685 s]
/proc/loadavg: 0.99 0.97 0.98 2/78 15875
/proc/meminfo: memFree=1671792/2055920 swapFree=4192812/4192956
[pid=15676] ppid=15674 vsize=82780 CPUtime=642.38
/proc/15676/stat : 15676 (Spear-32) R 15674 15676 15094 0 -1 4194304 20228 0 0 0 64143 95 0 0 25 0 1 0 271916647 84766720 19677 18446744073709551615 134512640 135752790 4294956656 18446744073709551615 134527175 0 0 4096 0 0 0 0 17 1 0 0
/proc/15676/statm: 20695 19677 141 302 0 20390 0
Current children cumulated CPU time (s) 642.38
Current children cumulated vsize (KiB) 82780

[startup+702.717 s]
/proc/loadavg: 0.99 0.97 0.98 2/78 15875
/proc/meminfo: memFree=1667056/2055920 swapFree=4192812/4192956
[pid=15676] ppid=15674 vsize=88076 CPUtime=702.4
/proc/15676/stat : 15676 (Spear-32) R 15674 15676 15094 0 -1 4194304 21427 0 0 0 70138 102 0 0 25 0 1 0 271916647 90189824 20876 18446744073709551615 134512640 135752790 4294956656 18446744073709551615 134526834 0 0 4096 0 0 0 0 17 1 0 0
/proc/15676/statm: 22019 20876 141 302 0 21714 0
Current children cumulated CPU time (s) 702.4
Current children cumulated vsize (KiB) 88076

[startup+762.748 s]
/proc/loadavg: 0.99 0.97 0.98 2/78 15875
/proc/meminfo: memFree=1663344/2055920 swapFree=4192812/4192956
[pid=15676] ppid=15674 vsize=91656 CPUtime=762.41
/proc/15676/stat : 15676 (Spear-32) R 15674 15676 15094 0 -1 4194304 22365 0 0 0 76134 107 0 0 25 0 1 0 271916647 93855744 21814 18446744073709551615 134512640 135752790 4294956656 18446744073709551615 134527175 0 0 4096 0 0 0 0 17 1 0 0
/proc/15676/statm: 22914 21814 141 302 0 22609 0
Current children cumulated CPU time (s) 762.41
Current children cumulated vsize (KiB) 91656

[startup+822.782 s]
/proc/loadavg: 0.99 0.97 0.98 2/78 15875
/proc/meminfo: memFree=1659504/2055920 swapFree=4192812/4192956
[pid=15676] ppid=15674 vsize=95276 CPUtime=822.43
/proc/15676/stat : 15676 (Spear-32) R 15674 15676 15094 0 -1 4194304 23298 0 0 0 82131 112 0 0 25 0 1 0 271916647 97562624 22747 18446744073709551615 134512640 135752790 4294956656 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0
/proc/15676/statm: 23819 22747 141 302 0 23514 0
Current children cumulated CPU time (s) 822.43
Current children cumulated vsize (KiB) 95276

[startup+882.815 s]
/proc/loadavg: 0.99 0.97 0.98 2/78 15875
/proc/meminfo: memFree=1653488/2055920 swapFree=4192812/4192956
[pid=15676] ppid=15674 vsize=102168 CPUtime=882.44
/proc/15676/stat : 15676 (Spear-32) R 15674 15676 15094 0 -1 4194304 24834 0 0 0 88124 120 0 0 25 0 1 0 271916647 104620032 24267 18446744073709551615 134512640 135752790 4294956656 18446744073709551615 134526981 0 0 4096 0 0 0 0 17 1 0 0
/proc/15676/statm: 25542 24267 141 302 0 25237 0
Current children cumulated CPU time (s) 882.44
Current children cumulated vsize (KiB) 102168

[startup+942.848 s]
/proc/loadavg: 0.99 0.97 0.98 2/78 15875
/proc/meminfo: memFree=1648368/2055920 swapFree=4192812/4192956
[pid=15676] ppid=15674 vsize=107200 CPUtime=942.47
/proc/15676/stat : 15676 (Spear-32) R 15674 15676 15094 0 -1 4194304 26116 0 0 0 94118 129 0 0 25 0 1 0 271916647 109772800 25549 18446744073709551615 134512640 135752790 4294956656 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0
/proc/15676/statm: 26800 25549 141 302 0 26495 0
Current children cumulated CPU time (s) 942.47
Current children cumulated vsize (KiB) 107200

[startup+1002.88 s]
/proc/loadavg: 0.99 0.97 0.98 2/78 15875
/proc/meminfo: memFree=1642992/2055920 swapFree=4192812/4192956
[pid=15676] ppid=15674 vsize=112576 CPUtime=1002.48
/proc/15676/stat : 15676 (Spear-32) R 15674 15676 15094 0 -1 4194304 27463 0 0 0 100113 135 0 0 25 0 1 0 271916647 115277824 26896 18446744073709551615 134512640 135752790 4294956656 18446744073709551615 134527175 0 0 4096 0 0 0 0 17 1 0 0
/proc/15676/statm: 28144 26896 141 302 0 27839 0
Current children cumulated CPU time (s) 1002.48
Current children cumulated vsize (KiB) 112576

[startup+1062.91 s]
/proc/loadavg: 0.99 0.97 0.98 2/78 15875
/proc/meminfo: memFree=1637296/2055920 swapFree=4192812/4192956
[pid=15676] ppid=15674 vsize=120484 CPUtime=1062.49
/proc/15676/stat : 15676 (Spear-32) R 15674 15676 15094 0 -1 4194304 29438 0 0 0 106107 142 0 0 25 0 1 0 271916647 123375616 28358 18446744073709551615 134512640 135752790 4294956656 18446744073709551615 134527175 0 0 4096 0 0 0 0 17 1 0 0
/proc/15676/statm: 30121 28358 141 302 0 29816 0
Current children cumulated CPU time (s) 1062.49
Current children cumulated vsize (KiB) 120484

[startup+1122.94 s]
/proc/loadavg: 0.99 0.97 0.98 2/78 15875
/proc/meminfo: memFree=1632624/2055920 swapFree=4192812/4192956
[pid=15676] ppid=15674 vsize=124972 CPUtime=1122.51
/proc/15676/stat : 15676 (Spear-32) R 15674 15676 15094 0 -1 4194304 30609 0 0 0 112101 150 0 0 25 0 1 0 271916647 127971328 29529 18446744073709551615 134512640 135752790 4294956656 18446744073709551615 134526967 0 0 4096 0 0 0 0 17 1 0 0
/proc/15676/statm: 31243 29529 141 302 0 30938 0
Current children cumulated CPU time (s) 1122.51
Current children cumulated vsize (KiB) 124972

[startup+1182.97 s]
/proc/loadavg: 1.15 1.00 0.99 2/78 15875
/proc/meminfo: memFree=1628080/2055920 swapFree=4192812/4192956
[pid=15676] ppid=15674 vsize=129552 CPUtime=1182.53
/proc/15676/stat : 15676 (Spear-32) R 15674 15676 15094 0 -1 4194304 31733 0 0 0 118096 157 0 0 25 0 1 0 271916647 132661248 30653 18446744073709551615 134512640 135752790 4294956656 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0
/proc/15676/statm: 32388 30653 141 302 0 32083 0
Current children cumulated CPU time (s) 1182.53
Current children cumulated vsize (KiB) 129552



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.49 s]
/proc/loadavg: 1.11 1.00 0.99 2/78 15875
/proc/meminfo: memFree=1626800/2055920 swapFree=4192812/4192956
[pid=15676] ppid=15674 vsize=130744 CPUtime=1200.04
/proc/15676/stat : 15676 (Spear-32) R 15674 15676 15094 0 -1 4194304 32046 0 0 0 119846 158 0 0 25 0 1 0 271916647 133881856 30966 18446744073709551615 134512640 135752790 4294956656 18446744073709551615 134527022 0 0 4096 0 0 0 0 17 1 0 0
/proc/15676/statm: 32686 30966 141 302 0 32381 0
Current children cumulated CPU time (s) 1200.04
Current children cumulated vsize (KiB) 130744

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

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

[startup+1200.49 s]
/proc/loadavg: 1.11 1.00 0.99 2/78 15875
/proc/meminfo: memFree=1626800/2055920 swapFree=4192812/4192956
[pid=15676] ppid=15674 vsize=130744 CPUtime=1200.04
/proc/15676/stat : 15676 (Spear-32) R 15674 15676 15094 0 -1 4194304 32046 0 0 0 119846 158 0 0 25 0 1 0 271916647 133881856 30966 18446744073709551615 134512640 135752790 4294956656 18446744073709551615 134527022 0 0 4096 0 0 0 0 17 1 0 0
/proc/15676/statm: 32686 30966 141 302 0 32381 0
Current children cumulated CPU time (s) 1200.04
Current children cumulated vsize (KiB) 130744

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1200.51
CPU time (s): 1200.07
CPU user time (s): 1198.46
CPU system time (s): 1.60676
CPU usage (%): 99.9629
Max. virtual memory (cumulated for all children) (KiB): 130744

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1198.46
system time used= 1.60675
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 32046
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= 2979

runsolver used 1.2938 second user time and 2.96855 second system time

The end

Launcher Data (download as text)

Begin job on node18 on Mon Feb 26 19:53:41 UTC 2007

IDJOB= 308389
IDBENCH= 20230
IDSOLVER= 133
FILE ID= node18/308389-1172519621

PBS_JOBID= 3971604

Free space on /tmp= 66556 MiB

SOLVER NAME= Spear 2007-02-12
BENCH NAME= HOME/pub/bench/SAT07/random/2+p/p0.7/v5500/unif2p-p0.7-v5500-c14685-S1757451736-02-UNSAT.cnf
COMMAND LINE= /tmp/evaluation/308389-1172519621/Spear-32 --model-stdout --time --dimacs /tmp/evaluation/308389-1172519621/instance-308389-1172519621.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node18/watcher-308389-1172519621 -o ROOT/results/node18/solver-308389-1172519621 -C 1200 -M 1800 --output-limit 1,15  /tmp/evaluation/308389-1172519621/Spear-32 --model-stdout --time --dimacs /tmp/evaluation/308389-1172519621/instance-308389-1172519621.cnf            

META MD5SUM SOLVER= 53b58dfa80430416a78fe762713f980c
MD5SUM BENCH=  38fa97e90ce15381041a02fb89a2e927

RANDOM SEED= 277450371

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node18.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		: 3000.236
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		: 3000.236
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:       1751056 kB
Buffers:         40088 kB
Cached:         152216 kB
SwapCached:          0 kB
Active:         211980 kB
Inactive:        40012 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1751056 kB
SwapTotal:     4192956 kB
SwapFree:      4192812 kB
Dirty:            1800 kB
Writeback:           0 kB
Mapped:          78604 kB
Slab:            38572 kB
Committed_AS:   932228 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= 66556 MiB

End job on node18 on Mon Feb 26 20:13:44 UTC 2007