Trace number 309988

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) 1200.05 1200.44

General information on the benchmark

Namerandom/2+p/p0.9/v1170/
unif2p-p0.9-v1170-c4235-S1449408666-02-SAT.cnf
MD5SUM555d3271dcf55d0b05dd23da8baa6ad3
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark0.05599
Satisfiable
(Un)Satisfiability was proved
Number of variables1170
Number of clauses4234
Sum of the clauses size12279
Maximum clause length3
Minimum clause length2
Number of clauses of size 10
Number of clauses of size 2423
Number of clauses of size 33811
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/309988-1172551297/instance-309988-1172551297.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/node76/watcher-309988-1172551297 -o ROOT/results/node76/solver-309988-1172551297 -C 1200 -M 1800 --output-limit 1,15 /tmp/evaluation/309988-1172551297/Spear-32 --model-stdout --time --dimacs /tmp/evaluation/309988-1172551297/instance-309988-1172551297.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 3/69 2222
/proc/meminfo: memFree=1890248/2055888 swapFree=4086404/4096564
[pid=2222] ppid=2220 vsize=1548 CPUtime=0
/proc/2222/stat : 2222 (Spear-32) R 2220 2222 900 0 -1 4194304 215 0 0 0 0 0 0 0 20 0 1 0 275087966 1585152 200 18446744073709551615 134512640 135752790 4294956672 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0
/proc/2222/statm: 387 200 128 302 0 82 0

[startup+0.106845 s]
/proc/loadavg: 0.92 0.98 0.99 3/69 2222
/proc/meminfo: memFree=1890248/2055888 swapFree=4086404/4096564
[pid=2222] ppid=2220 vsize=2072 CPUtime=0.1
/proc/2222/stat : 2222 (Spear-32) R 2220 2222 900 0 -1 4194304 326 0 0 0 10 0 0 0 21 0 1 0 275087966 2121728 311 18446744073709551615 134512640 135752790 4294956672 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0
/proc/2222/statm: 518 311 141 302 0 213 0
Current children cumulated CPU time (s) 0.1
Current children cumulated vsize (KiB) 2072

[startup+0.514892 s]
/proc/loadavg: 0.92 0.98 0.99 3/69 2222
/proc/meminfo: memFree=1890248/2055888 swapFree=4086404/4096564
[pid=2222] ppid=2220 vsize=2848 CPUtime=0.5
/proc/2222/stat : 2222 (Spear-32) R 2220 2222 900 0 -1 4194304 516 0 0 0 50 0 0 0 25 0 1 0 275087966 2916352 501 18446744073709551615 134512640 135752790 4294956672 18446744073709551615 135259207 0 0 4096 0 0 0 0 17 1 0 0
/proc/2222/statm: 711 501 141 302 0 406 0
Current children cumulated CPU time (s) 0.5
Current children cumulated vsize (KiB) 2848

[startup+1.33699 s]
/proc/loadavg: 0.92 0.98 0.99 2/70 2223
/proc/meminfo: memFree=1887872/2055888 swapFree=4086404/4096564
[pid=2222] ppid=2220 vsize=4004 CPUtime=1.33
/proc/2222/stat : 2222 (Spear-32) R 2220 2222 900 0 -1 4194304 820 0 0 0 132 1 0 0 25 0 1 0 275087966 4100096 805 18446744073709551615 134512640 135752790 4294956672 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0
/proc/2222/statm: 1001 805 141 302 0 696 0
Current children cumulated CPU time (s) 1.33
Current children cumulated vsize (KiB) 4004

[startup+2.97518 s]
/proc/loadavg: 0.92 0.98 0.99 2/70 2223
/proc/meminfo: memFree=1886336/2055888 swapFree=4086404/4096564
[pid=2222] ppid=2220 vsize=5804 CPUtime=2.97
/proc/2222/stat : 2222 (Spear-32) R 2220 2222 900 0 -1 4194304 1259 0 0 0 295 2 0 0 25 0 1 0 275087966 5943296 1244 18446744073709551615 134512640 135752790 4294956672 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0
/proc/2222/statm: 1451 1244 141 302 0 1146 0
Current children cumulated CPU time (s) 2.97
Current children cumulated vsize (KiB) 5804

[startup+6.25156 s]
/proc/loadavg: 0.93 0.98 0.99 2/70 2223
/proc/meminfo: memFree=1883648/2055888 swapFree=4086404/4096564
[pid=2222] ppid=2220 vsize=8128 CPUtime=6.24
/proc/2222/stat : 2222 (Spear-32) R 2220 2222 900 0 -1 4194304 1872 0 0 0 621 3 0 0 25 0 1 0 275087966 8323072 1824 18446744073709551615 134512640 135752790 4294956672 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0
/proc/2222/statm: 2032 1824 141 302 0 1727 0
Current children cumulated CPU time (s) 6.24
Current children cumulated vsize (KiB) 8128

[startup+12.7063 s]
/proc/loadavg: 0.93 0.98 0.99 2/70 2223
/proc/meminfo: memFree=1880064/2055888 swapFree=4086404/4096564
[pid=2222] ppid=2220 vsize=11492 CPUtime=12.69
/proc/2222/stat : 2222 (Spear-32) R 2220 2222 900 0 -1 4194304 2702 0 0 0 1263 6 0 0 25 0 1 0 275087966 11767808 2654 18446744073709551615 134512640 135752790 4294956672 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0
/proc/2222/statm: 2873 2654 141 302 0 2568 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 11492

[startup+25.6078 s]
/proc/loadavg: 0.95 0.98 0.99 2/70 2223
/proc/meminfo: memFree=1875008/2055888 swapFree=4086404/4096564
[pid=2222] ppid=2220 vsize=16828 CPUtime=25.59
/proc/2222/stat : 2222 (Spear-32) R 2220 2222 900 0 -1 4194304 4048 0 0 0 2548 11 0 0 25 0 1 0 275087966 17231872 3935 18446744073709551615 134512640 135752790 4294956672 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0
/proc/2222/statm: 4207 3935 141 302 0 3902 0
Current children cumulated CPU time (s) 25.59
Current children cumulated vsize (KiB) 16828

[startup+51.2138 s]
/proc/loadavg: 0.96 0.98 0.99 2/70 2225
/proc/meminfo: memFree=1867520/2055888 swapFree=4086404/4096564
[pid=2222] ppid=2220 vsize=24088 CPUtime=51.18
/proc/2222/stat : 2222 (Spear-32) R 2220 2222 900 0 -1 4194304 5882 0 0 0 5099 19 0 0 25 0 1 0 275087966 24666112 5769 18446744073709551615 134512640 135752790 4294956672 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0
/proc/2222/statm: 6022 5769 141 302 0 5717 0
Current children cumulated CPU time (s) 51.18
Current children cumulated vsize (KiB) 24088

[startup+102.425 s]
/proc/loadavg: 0.98 0.98 0.99 2/70 2225
/proc/meminfo: memFree=1856320/2055888 swapFree=4086404/4096564
[pid=2222] ppid=2220 vsize=35704 CPUtime=102.38
/proc/2222/stat : 2222 (Spear-32) R 2220 2222 900 0 -1 4194304 8805 0 0 0 10209 29 0 0 25 0 1 0 275087966 36560896 8563 18446744073709551615 134512640 135752790 4294956672 18446744073709551615 134526818 0 0 4096 0 0 0 0 17 1 0 0
/proc/2222/statm: 8926 8563 141 302 0 8621 0
Current children cumulated CPU time (s) 102.38
Current children cumulated vsize (KiB) 35704

[startup+162.449 s]
/proc/loadavg: 0.99 0.98 0.99 2/70 2225
/proc/meminfo: memFree=1846976/2055888 swapFree=4086404/4096564
[pid=2222] ppid=2220 vsize=45232 CPUtime=162.38
/proc/2222/stat : 2222 (Spear-32) R 2220 2222 900 0 -1 4194304 11107 0 0 0 16199 39 0 0 25 0 1 0 275087966 46317568 10865 18446744073709551615 134512640 135752790 4294956672 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0
/proc/2222/statm: 11308 10865 141 302 0 11003 0
Current children cumulated CPU time (s) 162.38
Current children cumulated vsize (KiB) 45232

[startup+222.469 s]
/proc/loadavg: 0.99 0.98 0.99 2/70 2225
/proc/meminfo: memFree=1840192/2055888 swapFree=4086404/4096564
[pid=2222] ppid=2220 vsize=52932 CPUtime=222.39
/proc/2222/stat : 2222 (Spear-32) R 2220 2222 900 0 -1 4194304 13049 0 0 0 22192 47 0 0 25 0 1 0 275087966 54202368 12550 18446744073709551615 134512640 135752790 4294956672 18446744073709551615 134527172 0 0 4096 0 0 0 0 17 1 0 0
/proc/2222/statm: 13233 12550 141 302 0 12928 0
Current children cumulated CPU time (s) 222.39
Current children cumulated vsize (KiB) 52932

[startup+282.49 s]
/proc/loadavg: 0.99 0.98 0.99 2/70 2225
/proc/meminfo: memFree=1833920/2055888 swapFree=4086404/4096564
[pid=2222] ppid=2220 vsize=60004 CPUtime=282.4
/proc/2222/stat : 2222 (Spear-32) R 2220 2222 900 0 -1 4194304 14607 0 0 0 28185 55 0 0 25 0 1 0 275087966 61444096 14108 18446744073709551615 134512640 135752790 4294956672 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0
/proc/2222/statm: 15001 14108 141 302 0 14696 0
Current children cumulated CPU time (s) 282.4
Current children cumulated vsize (KiB) 60004

[startup+342.509 s]
/proc/loadavg: 0.99 0.98 0.99 2/70 2225
/proc/meminfo: memFree=1828672/2055888 swapFree=4086404/4096564
[pid=2222] ppid=2220 vsize=65004 CPUtime=342.4
/proc/2222/stat : 2222 (Spear-32) R 2220 2222 900 0 -1 4194304 15897 0 0 0 34179 61 0 0 25 0 1 0 275087966 66564096 15398 18446744073709551615 134512640 135752790 4294956672 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0
/proc/2222/statm: 16251 15398 141 302 0 15946 0
Current children cumulated CPU time (s) 342.4
Current children cumulated vsize (KiB) 65004

[startup+402.529 s]
/proc/loadavg: 0.99 0.98 0.99 2/70 2225
/proc/meminfo: memFree=1823232/2055888 swapFree=4086404/4096564
[pid=2222] ppid=2220 vsize=70508 CPUtime=402.4
/proc/2222/stat : 2222 (Spear-32) R 2220 2222 900 0 -1 4194304 17242 0 0 0 40171 69 0 0 25 0 1 0 275087966 72200192 16743 18446744073709551615 134512640 135752790 4294956672 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0
/proc/2222/statm: 17627 16743 141 302 0 17322 0
Current children cumulated CPU time (s) 402.4
Current children cumulated vsize (KiB) 70508

[startup+462.547 s]
/proc/loadavg: 0.99 0.98 0.99 2/70 2225
/proc/meminfo: memFree=1818752/2055888 swapFree=4086404/4096564
[pid=2222] ppid=2220 vsize=75028 CPUtime=462.4
/proc/2222/stat : 2222 (Spear-32) R 2220 2222 900 0 -1 4194304 18363 0 0 0 46165 75 0 0 25 0 1 0 275087966 76828672 17864 18446744073709551615 134512640 135752790 4294956672 18446744073709551615 134527175 0 0 4096 0 0 0 0 17 1 0 0
/proc/2222/statm: 18757 17864 141 302 0 18452 0
Current children cumulated CPU time (s) 462.4
Current children cumulated vsize (KiB) 75028

[startup+522.567 s]
/proc/loadavg: 0.99 0.98 0.99 2/70 2225
/proc/meminfo: memFree=1813952/2055888 swapFree=4086404/4096564
[pid=2222] ppid=2220 vsize=79696 CPUtime=522.4
/proc/2222/stat : 2222 (Spear-32) R 2220 2222 900 0 -1 4194304 19553 0 0 0 52157 83 0 0 25 0 1 0 275087966 81608704 19054 18446744073709551615 134512640 135752790 4294956672 18446744073709551615 134526871 0 0 4096 0 0 0 0 17 1 0 0
/proc/2222/statm: 19924 19054 141 302 0 19619 0
Current children cumulated CPU time (s) 522.4
Current children cumulated vsize (KiB) 79696

[startup+582.591 s]
/proc/loadavg: 0.99 0.98 0.99 2/70 2225
/proc/meminfo: memFree=1808064/2055888 swapFree=4086404/4096564
[pid=2222] ppid=2220 vsize=85720 CPUtime=582.4
/proc/2222/stat : 2222 (Spear-32) R 2220 2222 900 0 -1 4194304 21001 0 0 0 58151 89 0 0 25 0 1 0 275087966 87777280 20502 18446744073709551615 134512640 135752790 4294956672 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0
/proc/2222/statm: 21430 20502 141 302 0 21125 0
Current children cumulated CPU time (s) 582.4
Current children cumulated vsize (KiB) 85720

[startup+642.61 s]
/proc/loadavg: 0.99 0.98 0.99 2/70 2225
/proc/meminfo: memFree=1803456/2055888 swapFree=4086404/4096564
[pid=2222] ppid=2220 vsize=90308 CPUtime=642.41
/proc/2222/stat : 2222 (Spear-32) R 2220 2222 900 0 -1 4194304 22148 0 0 0 64146 95 0 0 25 0 1 0 275087966 92475392 21649 18446744073709551615 134512640 135752790 4294956672 18446744073709551615 134527175 0 0 4096 0 0 0 0 17 1 0 0
/proc/2222/statm: 22577 21649 141 302 0 22272 0
Current children cumulated CPU time (s) 642.41
Current children cumulated vsize (KiB) 90308

[startup+702.627 s]
/proc/loadavg: 0.99 0.98 0.99 2/70 2225
/proc/meminfo: memFree=1798784/2055888 swapFree=4086404/4096564
[pid=2222] ppid=2220 vsize=95124 CPUtime=702.41
/proc/2222/stat : 2222 (Spear-32) R 2220 2222 900 0 -1 4194304 23326 0 0 0 70141 100 0 0 25 0 1 0 275087966 97406976 22827 18446744073709551615 134512640 135752790 4294956672 18446744073709551615 134526818 0 0 4096 0 0 0 0 17 1 0 0
/proc/2222/statm: 23781 22827 141 302 0 23476 0
Current children cumulated CPU time (s) 702.41
Current children cumulated vsize (KiB) 95124

[startup+762.645 s]
/proc/loadavg: 0.99 0.98 0.99 2/70 2225
/proc/meminfo: memFree=1794560/2055888 swapFree=4086404/4096564
[pid=2222] ppid=2220 vsize=101724 CPUtime=762.41
/proc/2222/stat : 2222 (Spear-32) R 2220 2222 900 0 -1 4194304 24888 0 0 0 76135 106 0 0 25 0 1 0 275087966 104165376 23876 18446744073709551615 134512640 135752790 4294956672 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0
/proc/2222/statm: 25431 23876 141 302 0 25126 0
Current children cumulated CPU time (s) 762.41
Current children cumulated vsize (KiB) 101724

[startup+822.668 s]
/proc/loadavg: 0.99 0.98 0.99 2/70 2225
/proc/meminfo: memFree=1790272/2055888 swapFree=4086404/4096564
[pid=2222] ppid=2220 vsize=105924 CPUtime=822.41
/proc/2222/stat : 2222 (Spear-32) R 2220 2222 900 0 -1 4194304 25946 0 0 0 82130 111 0 0 25 0 1 0 275087966 108466176 24934 18446744073709551615 134512640 135752790 4294956672 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0
/proc/2222/statm: 26481 24934 141 302 0 26176 0
Current children cumulated CPU time (s) 822.41
Current children cumulated vsize (KiB) 105924

[startup+882.69 s]
/proc/loadavg: 0.99 0.98 0.99 2/70 2225
/proc/meminfo: memFree=1786240/2055888 swapFree=4086404/4096564
[pid=2222] ppid=2220 vsize=110092 CPUtime=882.42
/proc/2222/stat : 2222 (Spear-32) R 2220 2222 900 0 -1 4194304 26957 0 0 0 88125 117 0 0 25 0 1 0 275087966 112734208 25945 18446744073709551615 134512640 135752790 4294956672 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0
/proc/2222/statm: 27523 25945 141 302 0 27218 0
Current children cumulated CPU time (s) 882.42
Current children cumulated vsize (KiB) 110092

[startup+942.708 s]
/proc/loadavg: 0.99 0.98 0.99 2/70 2225
/proc/meminfo: memFree=1782016/2055888 swapFree=4086404/4096564
[pid=2222] ppid=2220 vsize=114088 CPUtime=942.42
/proc/2222/stat : 2222 (Spear-32) R 2220 2222 900 0 -1 4194304 28011 0 0 0 94119 123 0 0 25 0 1 0 275087966 116826112 26999 18446744073709551615 134512640 135752790 4294956672 18446744073709551615 134526818 0 0 4096 0 0 0 0 17 1 0 0
/proc/2222/statm: 28522 26999 141 302 0 28217 0
Current children cumulated CPU time (s) 942.42
Current children cumulated vsize (KiB) 114088

[startup+1002.73 s]
/proc/loadavg: 0.99 0.98 0.99 2/70 2225
/proc/meminfo: memFree=1778048/2055888 swapFree=4086404/4096564
[pid=2222] ppid=2220 vsize=118088 CPUtime=1002.42
/proc/2222/stat : 2222 (Spear-32) R 2220 2222 900 0 -1 4194304 28995 0 0 0 100114 128 0 0 25 0 1 0 275087966 120922112 27983 18446744073709551615 134512640 135752790 4294956672 18446744073709551615 134527175 0 0 4096 0 0 0 0 17 1 0 0
/proc/2222/statm: 29522 27983 141 302 0 29217 0
Current children cumulated CPU time (s) 1002.42
Current children cumulated vsize (KiB) 118088

[startup+1062.75 s]
/proc/loadavg: 0.99 0.98 0.99 2/70 2225
/proc/meminfo: memFree=1773952/2055888 swapFree=4086404/4096564
[pid=2222] ppid=2220 vsize=122096 CPUtime=1062.42
/proc/2222/stat : 2222 (Spear-32) R 2220 2222 900 0 -1 4194304 30017 0 0 0 106109 133 0 0 25 0 1 0 275087966 125026304 29005 18446744073709551615 134512640 135752790 4294956672 18446744073709551615 134527089 0 0 4096 0 0 0 0 17 1 0 0
/proc/2222/statm: 30524 29005 141 302 0 30219 0
Current children cumulated CPU time (s) 1062.42
Current children cumulated vsize (KiB) 122096

[startup+1122.76 s]
/proc/loadavg: 1.04 1.00 1.00 2/70 2225
/proc/meminfo: memFree=1769408/2055888 swapFree=4086404/4096564
[pid=2222] ppid=2220 vsize=126816 CPUtime=1122.42
/proc/2222/stat : 2222 (Spear-32) R 2220 2222 900 0 -1 4194304 31156 0 0 0 112104 138 0 0 25 0 1 0 275087966 129859584 30144 18446744073709551615 134512640 135752790 4294956672 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0
/proc/2222/statm: 31704 30144 141 302 0 31399 0
Current children cumulated CPU time (s) 1122.42
Current children cumulated vsize (KiB) 126816

[startup+1182.79 s]
/proc/loadavg: 1.01 1.00 1.00 2/76 2307
/proc/meminfo: memFree=1765128/2055888 swapFree=4086404/4096564
[pid=2222] ppid=2220 vsize=129812 CPUtime=1182.4
/proc/2222/stat : 2222 (Spear-32) R 2220 2222 900 0 -1 4194304 31893 0 0 0 118097 143 0 0 25 0 1 0 275087966 132927488 30881 18446744073709551615 134512640 135752790 4294956672 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0
/proc/2222/statm: 32453 30881 141 302 0 32148 0
Current children cumulated CPU time (s) 1182.4
Current children cumulated vsize (KiB) 129812



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.41 s]
/proc/loadavg: 1.01 1.00 1.00 2/76 2335
/proc/meminfo: memFree=1764232/2055888 swapFree=4086404/4096564
[pid=2222] ppid=2220 vsize=130740 CPUtime=1200.02
/proc/2222/stat : 2222 (Spear-32) R 2220 2222 900 0 -1 4194304 32110 0 0 0 119858 144 0 0 25 0 1 0 275087966 133877760 31098 18446744073709551615 134512640 135752790 4294956672 18446744073709551615 134526936 0 0 4096 0 0 0 0 17 1 0 0
/proc/2222/statm: 32685 31098 141 302 0 32380 0
Current children cumulated CPU time (s) 1200.02
Current children cumulated vsize (KiB) 130740

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

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

[startup+1200.41 s]
/proc/loadavg: 1.01 1.00 1.00 2/76 2335
/proc/meminfo: memFree=1764232/2055888 swapFree=4086404/4096564
[pid=2222] ppid=2220 vsize=130740 CPUtime=1200.02
/proc/2222/stat : 2222 (Spear-32) R 2220 2222 900 0 -1 4194304 32110 0 0 0 119858 144 0 0 25 0 1 0 275087966 133877760 31098 18446744073709551615 134512640 135752790 4294956672 18446744073709551615 134526936 0 0 4096 0 0 0 0 17 1 0 0
/proc/2222/statm: 32685 31098 141 302 0 32380 0
Current children cumulated CPU time (s) 1200.02
Current children cumulated vsize (KiB) 130740

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1200.44
CPU time (s): 1200.05
CPU user time (s): 1198.59
CPU system time (s): 1.46078
CPU usage (%): 99.9676
Max. virtual memory (cumulated for all children) (KiB): 130740

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1198.59
system time used= 1.46078
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 32110
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= 1490

runsolver used 0.987849 second user time and 2.25966 second system time

The end

Launcher Data (download as text)

Begin job on node76 on Tue Feb 27 04:41:37 UTC 2007

IDJOB= 309988
IDBENCH= 20274
IDSOLVER= 133
FILE ID= node76/309988-1172551297

PBS_JOBID= 3971837

Free space on /tmp= 66645 MiB

SOLVER NAME= Spear 2007-02-12
BENCH NAME= HOME/pub/bench/SAT07/random/2+p/p0.9/v1170/unif2p-p0.9-v1170-c4235-S1449408666-02-SAT.cnf
COMMAND LINE= /tmp/evaluation/309988-1172551297/Spear-32 --model-stdout --time --dimacs /tmp/evaluation/309988-1172551297/instance-309988-1172551297.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node76/watcher-309988-1172551297 -o ROOT/results/node76/solver-309988-1172551297 -C 1200 -M 1800 --output-limit 1,15  /tmp/evaluation/309988-1172551297/Spear-32 --model-stdout --time --dimacs /tmp/evaluation/309988-1172551297/instance-309988-1172551297.cnf            

META MD5SUM SOLVER= 53b58dfa80430416a78fe762713f980c
MD5SUM BENCH=  555d3271dcf55d0b05dd23da8baa6ad3

RANDOM SEED= 496522203

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node76.alineos.net 2.6.9-34.ELsmp #1 SMP Thu Mar 9 06:23:23 GMT 2006 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		: 3000.219
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	: 6006.18
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		: 3000.219
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	: 5999.41
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:      2055888 kB
MemFree:       1890656 kB
Buffers:         17896 kB
Cached:         102504 kB
SwapCached:       4040 kB
Active:          50096 kB
Inactive:        81088 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055888 kB
LowFree:       1890656 kB
SwapTotal:     4096564 kB
SwapFree:      4086404 kB
Dirty:            1624 kB
Writeback:           0 kB
Mapped:          15376 kB
Slab:            20356 kB
Committed_AS:  1039016 kB
PageTables:       1424 kB
VmallocTotal: 536870911 kB
VmallocUsed:    264388 kB
VmallocChunk: 536606243 kB
HugePages_Total:     0
HugePages_Free:      0
Hugepagesize:     2048 kB

Free space on /tmp at the end= 66645 MiB

End job on node76 on Tue Feb 27 05:01:39 UTC 2007