Trace number 309127

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) 1200.11 1200.41

General information on the benchmark

Namerandom/2+p/p0.7/v4500/
unif2p-p0.7-v4500-c12015-S1626790907-13-UNSAT.cnf
MD5SUM31fa9dcbbdcf6d6838519178df62b3fa
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkUNSAT
Best CPU time to get the best result obtained on this benchmark525.455
Satisfiable
(Un)Satisfiability was proved
Number of variables4494
Number of clauses12014
Sum of the clauses size32438
Maximum clause length3
Minimum clause length2
Number of clauses of size 10
Number of clauses of size 23604
Number of clauses of size 38410
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/309127-1172534736/instance-309127-1172534736.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/node72/watcher-309127-1172534736 -o ROOT/results/node72/solver-309127-1172534736 -C 1200 -M 1800 --output-limit 1,15 /tmp/evaluation/309127-1172534736/Spear-32 --model-stdout --time --dimacs /tmp/evaluation/309127-1172534736/instance-309127-1172534736.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 3/77 15905
/proc/meminfo: memFree=1910712/2055920 swapFree=4152056/4192956
[pid=15905] ppid=15903 vsize=1932 CPUtime=0
/proc/15905/stat : 15905 (Spear-32) R 15903 15905 15256 0 -1 4194304 263 0 0 0 0 0 0 0 18 0 1 0 273441430 1978368 247 18446744073709551615 134512640 135752790 4294956672 18446744073709551615 134518170 0 0 4096 0 0 0 0 17 1 0 0
/proc/15905/statm: 483 247 126 302 0 178 0

[startup+0.107309 s]
/proc/loadavg: 0.92 0.98 0.99 3/77 15905
/proc/meminfo: memFree=1910712/2055920 swapFree=4152056/4192956
[pid=15905] ppid=15903 vsize=2892 CPUtime=0.1
/proc/15905/stat : 15905 (Spear-32) R 15903 15905 15256 0 -1 4194304 494 0 0 0 10 0 0 0 18 0 1 0 273441430 2961408 478 18446744073709551615 134512640 135752790 4294956672 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0
/proc/15905/statm: 723 478 141 302 0 418 0
Current children cumulated CPU time (s) 0.1
Current children cumulated vsize (KiB) 2892

[startup+0.515345 s]
/proc/loadavg: 0.92 0.98 0.99 3/77 15905
/proc/meminfo: memFree=1910712/2055920 swapFree=4152056/4192956
[pid=15905] ppid=15903 vsize=3284 CPUtime=0.5
/proc/15905/stat : 15905 (Spear-32) R 15903 15905 15256 0 -1 4194304 594 0 0 0 50 0 0 0 22 0 1 0 273441430 3362816 578 18446744073709551615 134512640 135752790 4294956672 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0
/proc/15905/statm: 821 578 141 302 0 516 0
Current children cumulated CPU time (s) 0.5
Current children cumulated vsize (KiB) 3284

[startup+1.33842 s]
/proc/loadavg: 0.92 0.98 0.99 2/78 15906
/proc/meminfo: memFree=1908464/2055920 swapFree=4152056/4192956
[pid=15905] ppid=15903 vsize=3928 CPUtime=1.33
/proc/15905/stat : 15905 (Spear-32) R 15903 15905 15256 0 -1 4194304 771 0 0 0 132 1 0 0 25 0 1 0 273441430 4022272 755 18446744073709551615 134512640 135752790 4294956672 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0
/proc/15905/statm: 982 755 141 302 0 677 0
Current children cumulated CPU time (s) 1.33
Current children cumulated vsize (KiB) 3928

[startup+2.97757 s]
/proc/loadavg: 0.92 0.98 0.99 2/78 15906
/proc/meminfo: memFree=1907504/2055920 swapFree=4152056/4192956
[pid=15905] ppid=15903 vsize=5084 CPUtime=2.97
/proc/15905/stat : 15905 (Spear-32) R 15903 15905 15256 0 -1 4194304 1045 0 0 0 295 2 0 0 25 0 1 0 273441430 5206016 1029 18446744073709551615 134512640 135752790 4294956672 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0
/proc/15905/statm: 1271 1029 141 302 0 966 0
Current children cumulated CPU time (s) 2.97
Current children cumulated vsize (KiB) 5084

[startup+6.25387 s]
/proc/loadavg: 0.93 0.98 0.99 2/78 15906
/proc/meminfo: memFree=1905648/2055920 swapFree=4152056/4192956
[pid=15905] ppid=15903 vsize=6636 CPUtime=6.25
/proc/15905/stat : 15905 (Spear-32) R 15903 15905 15256 0 -1 4194304 1440 0 0 0 621 4 0 0 25 0 1 0 273441430 6795264 1424 18446744073709551615 134512640 135752790 4294956672 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0
/proc/15905/statm: 1659 1424 141 302 0 1354 0
Current children cumulated CPU time (s) 6.25
Current children cumulated vsize (KiB) 6636

[startup+12.7095 s]
/proc/loadavg: 0.93 0.98 0.99 2/78 15906
/proc/meminfo: memFree=1902896/2055920 swapFree=4152056/4192956
[pid=15905] ppid=15903 vsize=9324 CPUtime=12.69
/proc/15905/stat : 15905 (Spear-32) R 15903 15905 15256 0 -1 4194304 2111 0 0 0 1263 6 0 0 25 0 1 0 273441430 9547776 2062 18446744073709551615 134512640 135752790 4294956672 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0
/proc/15905/statm: 2331 2062 141 302 0 2026 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 9324

[startup+25.5106 s]
/proc/loadavg: 1.01 1.00 1.00 2/78 15906
/proc/meminfo: memFree=1898928/2055920 swapFree=4152056/4192956
[pid=15905] ppid=15903 vsize=13232 CPUtime=25.49
/proc/15905/stat : 15905 (Spear-32) R 15903 15905 15256 0 -1 4194304 3117 0 0 0 2539 10 0 0 25 0 1 0 273441430 13549568 3068 18446744073709551615 134512640 135752790 4294956672 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0
/proc/15905/statm: 3308 3068 141 302 0 3003 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 13232

[startup+51.122 s]
/proc/loadavg: 1.01 1.00 1.00 2/78 15906
/proc/meminfo: memFree=1892912/2055920 swapFree=4152056/4192956
[pid=15905] ppid=15903 vsize=19428 CPUtime=51.1
/proc/15905/stat : 15905 (Spear-32) R 15903 15905 15256 0 -1 4194304 4659 0 0 0 5094 16 0 0 25 0 1 0 273441430 19894272 4545 18446744073709551615 134512640 135752790 4294956672 18446744073709551615 134526860 0 0 4096 0 0 0 0 17 1 0 0
/proc/15905/statm: 4857 4545 141 302 0 4552 0
Current children cumulated CPU time (s) 51.1
Current children cumulated vsize (KiB) 19428

[startup+102.345 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 15906
/proc/meminfo: memFree=1884720/2055920 swapFree=4152056/4192956
[pid=15905] ppid=15903 vsize=28100 CPUtime=102.31
/proc/15905/stat : 15905 (Spear-32) R 15903 15905 15256 0 -1 4194304 6826 0 0 0 10205 26 0 0 25 0 1 0 273441430 28774400 6583 18446744073709551615 134512640 135752790 4294956672 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0
/proc/15905/statm: 7025 6583 141 302 0 6720 0
Current children cumulated CPU time (s) 102.31
Current children cumulated vsize (KiB) 28100

[startup+162.381 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 15906
/proc/meminfo: memFree=1875440/2055920 swapFree=4152056/4192956
[pid=15905] ppid=15903 vsize=37116 CPUtime=162.33
/proc/15905/stat : 15905 (Spear-32) R 15903 15905 15256 0 -1 4194304 9098 0 0 0 16196 37 0 0 25 0 1 0 273441430 38006784 8855 18446744073709551615 134512640 135752790 4294956672 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0
/proc/15905/statm: 9279 8855 141 302 0 8974 0
Current children cumulated CPU time (s) 162.33
Current children cumulated vsize (KiB) 37116

[startup+222.414 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 15906
/proc/meminfo: memFree=1867696/2055920 swapFree=4152056/4192956
[pid=15905] ppid=15903 vsize=44880 CPUtime=222.35
/proc/15905/stat : 15905 (Spear-32) R 15903 15905 15256 0 -1 4194304 11020 0 0 0 22189 46 0 0 25 0 1 0 273441430 45957120 10777 18446744073709551615 134512640 135752790 4294956672 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0
/proc/15905/statm: 11220 10777 141 302 0 10915 0
Current children cumulated CPU time (s) 222.35
Current children cumulated vsize (KiB) 44880

[startup+282.445 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 15906
/proc/meminfo: memFree=1861680/2055920 swapFree=4152056/4192956
[pid=15905] ppid=15903 vsize=52056 CPUtime=282.37
/proc/15905/stat : 15905 (Spear-32) R 15903 15905 15256 0 -1 4194304 12783 0 0 0 28181 56 0 0 25 0 1 0 273441430 53305344 12283 18446744073709551615 134512640 135752790 4294956672 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0
/proc/15905/statm: 13014 12283 141 302 0 12709 0
Current children cumulated CPU time (s) 282.37
Current children cumulated vsize (KiB) 52056

[startup+342.478 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 15906
/proc/meminfo: memFree=1855536/2055920 swapFree=4152056/4192956
[pid=15905] ppid=15903 vsize=58468 CPUtime=342.38
/proc/15905/stat : 15905 (Spear-32) R 15903 15905 15256 0 -1 4194304 14328 0 0 0 34175 63 0 0 25 0 1 0 273441430 59871232 13828 18446744073709551615 134512640 135752790 4294956672 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0
/proc/15905/statm: 14617 13828 141 302 0 14312 0
Current children cumulated CPU time (s) 342.38
Current children cumulated vsize (KiB) 58468

[startup+402.513 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 15906
/proc/meminfo: memFree=1849904/2055920 swapFree=4152056/4192956
[pid=15905] ppid=15903 vsize=63892 CPUtime=402.41
/proc/15905/stat : 15905 (Spear-32) R 15903 15905 15256 0 -1 4194304 15706 0 0 0 40170 71 0 0 25 0 1 0 273441430 65425408 15206 18446744073709551615 134512640 135752790 4294956672 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0
/proc/15905/statm: 15973 15206 141 302 0 15668 0
Current children cumulated CPU time (s) 402.41
Current children cumulated vsize (KiB) 63892

[startup+462.547 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 15906
/proc/meminfo: memFree=1844912/2055920 swapFree=4152056/4192956
[pid=15905] ppid=15903 vsize=68928 CPUtime=462.42
/proc/15905/stat : 15905 (Spear-32) R 15903 15905 15256 0 -1 4194304 16953 0 0 0 46164 78 0 0 25 0 1 0 273441430 70582272 16453 18446744073709551615 134512640 135752790 4294956672 18446744073709551615 134526818 0 0 4096 0 0 0 0 17 1 0 0
/proc/15905/statm: 17232 16453 141 302 0 16927 0
Current children cumulated CPU time (s) 462.42
Current children cumulated vsize (KiB) 68928

[startup+522.584 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 15906
/proc/meminfo: memFree=1840112/2055920 swapFree=4152056/4192956
[pid=15905] ppid=15903 vsize=73776 CPUtime=522.44
/proc/15905/stat : 15905 (Spear-32) R 15903 15905 15256 0 -1 4194304 18167 0 0 0 52158 86 0 0 25 0 1 0 273441430 75546624 17667 18446744073709551615 134512640 135752790 4294956672 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0
/proc/15905/statm: 18444 17667 141 302 0 18139 0
Current children cumulated CPU time (s) 522.44
Current children cumulated vsize (KiB) 73776

[startup+582.619 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 15906
/proc/meminfo: memFree=1835504/2055920 swapFree=4152056/4192956
[pid=15905] ppid=15903 vsize=78232 CPUtime=582.48
/proc/15905/stat : 15905 (Spear-32) R 15903 15905 15256 0 -1 4194304 19297 0 0 0 58154 94 0 0 25 0 1 0 273441430 80109568 18797 18446744073709551615 134512640 135752790 4294956672 18446744073709551615 134526962 0 0 4096 0 0 0 0 17 1 0 0
/proc/15905/statm: 19558 18797 141 302 0 19253 0
Current children cumulated CPU time (s) 582.48
Current children cumulated vsize (KiB) 78232

[startup+642.658 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 15906
/proc/meminfo: memFree=1830576/2055920 swapFree=4152056/4192956
[pid=15905] ppid=15903 vsize=83392 CPUtime=642.5
/proc/15905/stat : 15905 (Spear-32) R 15903 15905 15256 0 -1 4194304 20521 0 0 0 64150 100 0 0 25 0 1 0 273441430 85393408 20021 18446744073709551615 134512640 135752790 4294956672 18446744073709551615 134527098 0 0 4096 0 0 0 0 17 1 0 0
/proc/15905/statm: 20848 20021 141 302 0 20543 0
Current children cumulated CPU time (s) 642.5
Current children cumulated vsize (KiB) 83392

[startup+702.692 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 15906
/proc/meminfo: memFree=1826480/2055920 swapFree=4152056/4192956
[pid=15905] ppid=15903 vsize=87172 CPUtime=702.51
/proc/15905/stat : 15905 (Spear-32) R 15903 15905 15256 0 -1 4194304 21513 0 0 0 70146 105 0 0 25 0 1 0 273441430 89264128 21013 18446744073709551615 134512640 135752790 4294956672 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0
/proc/15905/statm: 21793 21013 141 302 0 21488 0
Current children cumulated CPU time (s) 702.51
Current children cumulated vsize (KiB) 87172

[startup+762.726 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 15906
/proc/meminfo: memFree=1822064/2055920 swapFree=4152056/4192956
[pid=15905] ppid=15903 vsize=91536 CPUtime=762.54
/proc/15905/stat : 15905 (Spear-32) R 15903 15905 15256 0 -1 4194304 22609 0 0 0 76142 112 0 0 25 0 1 0 273441430 93732864 22109 18446744073709551615 134512640 135752790 4294956672 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0
/proc/15905/statm: 22884 22109 141 302 0 22579 0
Current children cumulated CPU time (s) 762.54
Current children cumulated vsize (KiB) 91536

[startup+822.765 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 15906
/proc/meminfo: memFree=1818544/2055920 swapFree=4152056/4192956
[pid=15905] ppid=15903 vsize=94924 CPUtime=822.56
/proc/15905/stat : 15905 (Spear-32) R 15903 15905 15256 0 -1 4194304 23472 0 0 0 82138 118 0 0 25 0 1 0 273441430 97202176 22972 18446744073709551615 134512640 135752790 4294956672 18446744073709551615 134527175 0 0 4096 0 0 0 0 17 1 0 0
/proc/15905/statm: 23731 22972 141 302 0 23426 0
Current children cumulated CPU time (s) 822.56
Current children cumulated vsize (KiB) 94924

[startup+882.799 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 15906
/proc/meminfo: memFree=1813808/2055920 swapFree=4152056/4192956
[pid=15905] ppid=15903 vsize=102084 CPUtime=882.57
/proc/15905/stat : 15905 (Spear-32) R 15903 15905 15256 0 -1 4194304 25173 0 0 0 88133 124 0 0 25 0 1 0 273441430 104534016 24160 18446744073709551615 134512640 135752790 4294956672 18446744073709551615 134526818 0 0 4096 0 0 0 0 17 1 0 0
/proc/15905/statm: 25521 24160 141 302 0 25216 0
Current children cumulated CPU time (s) 882.57
Current children cumulated vsize (KiB) 102084

[startup+942.832 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 15906
/proc/meminfo: memFree=1808880/2055920 swapFree=4152056/4192956
[pid=15905] ppid=15903 vsize=106892 CPUtime=942.59
/proc/15905/stat : 15905 (Spear-32) R 15903 15905 15256 0 -1 4194304 26376 0 0 0 94130 129 0 0 25 0 1 0 273441430 109457408 25363 18446744073709551615 134512640 135752790 4294956672 18446744073709551615 134526886 0 0 4096 0 0 0 0 17 1 0 0
/proc/15905/statm: 26723 25363 141 302 0 26418 0
Current children cumulated CPU time (s) 942.59
Current children cumulated vsize (KiB) 106892

[startup+1002.87 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 15906
/proc/meminfo: memFree=1805168/2055920 swapFree=4152056/4192956
[pid=15905] ppid=15903 vsize=110820 CPUtime=1002.61
/proc/15905/stat : 15905 (Spear-32) R 15903 15905 15256 0 -1 4194304 27315 0 0 0 100125 136 0 0 25 0 1 0 273441430 113479680 26302 18446744073709551615 134512640 135752790 4294956672 18446744073709551615 134527175 0 0 4096 0 0 0 0 17 1 0 0
/proc/15905/statm: 27705 26302 141 302 0 27400 0
Current children cumulated CPU time (s) 1002.61
Current children cumulated vsize (KiB) 110820

[startup+1062.9 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 15906
/proc/meminfo: memFree=1801328/2055920 swapFree=4152056/4192956
[pid=15905] ppid=15903 vsize=114528 CPUtime=1062.63
/proc/15905/stat : 15905 (Spear-32) R 15903 15905 15256 0 -1 4194304 28252 0 0 0 106121 142 0 0 25 0 1 0 273441430 117276672 27239 18446744073709551615 134512640 135752790 4294956672 18446744073709551615 134527022 0 0 4096 0 0 0 0 17 1 0 0
/proc/15905/statm: 28632 27239 141 302 0 28327 0
Current children cumulated CPU time (s) 1062.63
Current children cumulated vsize (KiB) 114528

[startup+1122.93 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 15906
/proc/meminfo: memFree=1797552/2055920 swapFree=4152056/4192956
[pid=15905] ppid=15903 vsize=118364 CPUtime=1122.65
/proc/15905/stat : 15905 (Spear-32) R 15903 15905 15256 0 -1 4194304 29210 0 0 0 112118 147 0 0 25 0 1 0 273441430 121204736 28197 18446744073709551615 134512640 135752790 4294956672 18446744073709551615 134527175 0 0 4096 0 0 0 0 17 1 0 0
/proc/15905/statm: 29591 28197 141 302 0 29286 0
Current children cumulated CPU time (s) 1122.65
Current children cumulated vsize (KiB) 118364

[startup+1182.96 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 15906
/proc/meminfo: memFree=1794224/2055920 swapFree=4152056/4192956
[pid=15905] ppid=15903 vsize=121644 CPUtime=1182.66
/proc/15905/stat : 15905 (Spear-32) R 15903 15905 15256 0 -1 4194304 30039 0 0 0 118114 152 0 0 25 0 1 0 273441430 124563456 29026 18446744073709551615 134512640 135752790 4294956672 18446744073709551615 134527175 0 0 4096 0 0 0 0 17 1 0 0
/proc/15905/statm: 30411 29026 141 302 0 30106 0
Current children cumulated CPU time (s) 1182.66
Current children cumulated vsize (KiB) 121644



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.38 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 15906
/proc/meminfo: memFree=1793200/2055920 swapFree=4152056/4192956
[pid=15905] ppid=15903 vsize=122936 CPUtime=1200.08
/proc/15905/stat : 15905 (Spear-32) R 15903 15905 15256 0 -1 4194304 30289 0 0 0 119854 154 0 0 25 0 1 0 273441430 125886464 29276 18446744073709551615 134512640 135752790 4294956672 18446744073709551615 134527012 0 0 4096 0 0 0 0 17 1 0 0
/proc/15905/statm: 30734 29276 141 302 0 30429 0
Current children cumulated CPU time (s) 1200.08
Current children cumulated vsize (KiB) 122936

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): 1200.41
CPU time (s): 1200.11
CPU user time (s): 1198.55
CPU system time (s): 1.56676
CPU usage (%): 99.9757
Max. virtual memory (cumulated for all children) (KiB): 122936

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1198.55
system time used= 1.56676
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 30289
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= 4196

runsolver used 1.24681 second user time and 3.02354 second system time

The end

Launcher Data (download as text)

Begin job on node72 on Tue Feb 27 00:05:36 UTC 2007

IDJOB= 309127
IDBENCH= 20250
IDSOLVER= 133
FILE ID= node72/309127-1172534736

PBS_JOBID= 3971817

Free space on /tmp= 66560 MiB

SOLVER NAME= Spear 2007-02-12
BENCH NAME= HOME/pub/bench/SAT07/random/2+p/p0.7/v4500/unif2p-p0.7-v4500-c12015-S1626790907-13-UNSAT.cnf
COMMAND LINE= /tmp/evaluation/309127-1172534736/Spear-32 --model-stdout --time --dimacs /tmp/evaluation/309127-1172534736/instance-309127-1172534736.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node72/watcher-309127-1172534736 -o ROOT/results/node72/solver-309127-1172534736 -C 1200 -M 1800 --output-limit 1,15  /tmp/evaluation/309127-1172534736/Spear-32 --model-stdout --time --dimacs /tmp/evaluation/309127-1172534736/instance-309127-1172534736.cnf            

META MD5SUM SOLVER= 53b58dfa80430416a78fe762713f980c
MD5SUM BENCH=  31fa9dcbbdcf6d6838519178df62b3fa

RANDOM SEED= 702877240

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node72.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:       1911184 kB
Buffers:         22000 kB
Cached:          68056 kB
SwapCached:       9836 kB
Active:          72972 kB
Inactive:        43608 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1911184 kB
SwapTotal:     4192956 kB
SwapFree:      4152056 kB
Dirty:            1756 kB
Writeback:           0 kB
Mapped:          30224 kB
Slab:            13784 kB
Committed_AS:   635456 kB
PageTables:       1680 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= 66560 MiB

End job on node72 on Tue Feb 27 00:25:39 UTC 2007