Trace number 312120

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 1200.5

General information on the benchmark

Namerandom/2+p/p0.8/v1665/
unif2p-p0.8-v1665-c5178-S64317265-01-SAT.cnf
MD5SUM5d31125289b1c834540b6ea9a0288381
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark0.039993
Satisfiable
(Un)Satisfiability was proved
Number of variables1665
Number of clauses5177
Sum of the clauses size14496
Maximum clause length3
Minimum clause length2
Number of clauses of size 10
Number of clauses of size 21035
Number of clauses of size 34142
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/312120-1172582083/instance-312120-1172582083.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/node26/watcher-312120-1172582083 -o ROOT/results/node26/solver-312120-1172582083 -C 1200 -M 1800 --output-limit 1,15 /tmp/evaluation/312120-1172582083/Spear-32 --model-stdout --time --dimacs /tmp/evaluation/312120-1172582083/instance-312120-1172582083.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: 2.02 1.88 1.47 3/77 26728
/proc/meminfo: memFree=1813800/2055920 swapFree=4154888/4192956
[pid=26728] ppid=26726 vsize=1716 CPUtime=0
/proc/26728/stat : 26728 (Spear-32) R 26726 26728 25562 0 -1 4194304 231 0 0 0 0 0 0 0 18 0 1 0 278161937 1757184 215 18446744073709551615 134512640 135752790 4294956672 18446744073709551615 134867125 0 0 4096 0 0 0 0 17 1 0 0
/proc/26728/statm: 429 215 126 302 0 124 0

[startup+0.107653 s]
/proc/loadavg: 2.02 1.88 1.47 3/77 26728
/proc/meminfo: memFree=1813800/2055920 swapFree=4154888/4192956
[pid=26728] ppid=26726 vsize=2004 CPUtime=0.1
/proc/26728/stat : 26728 (Spear-32) R 26726 26728 25562 0 -1 4194304 338 0 0 0 10 0 0 0 18 0 1 0 278161937 2052096 322 18446744073709551615 134512640 135752790 4294956672 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0
/proc/26728/statm: 501 322 141 302 0 196 0
Current children cumulated CPU time (s) 0.1
Current children cumulated vsize (KiB) 2004

[startup+0.515723 s]
/proc/loadavg: 2.02 1.88 1.47 3/77 26728
/proc/meminfo: memFree=1813800/2055920 swapFree=4154888/4192956
[pid=26728] ppid=26726 vsize=2644 CPUtime=0.51
/proc/26728/stat : 26728 (Spear-32) R 26726 26728 25562 0 -1 4194304 483 0 0 0 51 0 0 0 21 0 1 0 278161937 2707456 467 18446744073709551615 134512640 135752790 4294956672 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0
/proc/26728/statm: 661 467 141 302 0 356 0
Current children cumulated CPU time (s) 0.51
Current children cumulated vsize (KiB) 2644

[startup+1.33887 s]
/proc/loadavg: 1.94 1.86 1.46 2/78 26729
/proc/meminfo: memFree=1811680/2055920 swapFree=4154888/4192956
[pid=26728] ppid=26726 vsize=3556 CPUtime=1.33
/proc/26728/stat : 26728 (Spear-32) R 26726 26728 25562 0 -1 4194304 724 0 0 0 132 1 0 0 25 0 1 0 278161937 3641344 708 18446744073709551615 134512640 135752790 4294956672 18446744073709551615 134526972 0 0 4096 0 0 0 0 17 1 0 0
/proc/26728/statm: 889 708 141 302 0 584 0
Current children cumulated CPU time (s) 1.33
Current children cumulated vsize (KiB) 3556

[startup+2.97515 s]
/proc/loadavg: 1.94 1.86 1.46 2/78 26729
/proc/meminfo: memFree=1810400/2055920 swapFree=4154888/4192956
[pid=26728] ppid=26726 vsize=5112 CPUtime=2.96
/proc/26728/stat : 26728 (Spear-32) R 26726 26728 25562 0 -1 4194304 1102 0 0 0 294 2 0 0 25 0 1 0 278161937 5234688 1086 18446744073709551615 134512640 135752790 4294956672 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0
/proc/26728/statm: 1278 1086 141 302 0 973 0
Current children cumulated CPU time (s) 2.96
Current children cumulated vsize (KiB) 5112

[startup+6.25573 s]
/proc/loadavg: 1.94 1.86 1.46 2/78 26729
/proc/meminfo: memFree=1807776/2055920 swapFree=4154888/4192956
[pid=26728] ppid=26726 vsize=7692 CPUtime=6.24
/proc/26728/stat : 26728 (Spear-32) R 26726 26728 25562 0 -1 4194304 1709 0 0 0 620 4 0 0 25 0 1 0 278161937 7876608 1693 18446744073709551615 134512640 135752790 4294956672 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0
/proc/26728/statm: 1923 1693 141 302 0 1618 0
Current children cumulated CPU time (s) 6.24
Current children cumulated vsize (KiB) 7692

[startup+12.7108 s]
/proc/loadavg: 1.80 1.83 1.46 2/78 26729
/proc/meminfo: memFree=1804256/2055920 swapFree=4154888/4192956
[pid=26728] ppid=26726 vsize=10664 CPUtime=12.7
/proc/26728/stat : 26728 (Spear-32) R 26726 26728 25562 0 -1 4194304 2478 0 0 0 1262 8 0 0 25 0 1 0 278161937 10919936 2462 18446744073709551615 134512640 135752790 4294956672 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0
/proc/26728/statm: 2666 2462 141 302 0 2361 0
Current children cumulated CPU time (s) 12.7
Current children cumulated vsize (KiB) 10664

[startup+25.5141 s]
/proc/loadavg: 1.67 1.81 1.45 2/78 26729
/proc/meminfo: memFree=1799904/2055920 swapFree=4154888/4192956
[pid=26728] ppid=26726 vsize=15356 CPUtime=25.5
/proc/26728/stat : 26728 (Spear-32) R 26726 26728 25562 0 -1 4194304 3650 0 0 0 2538 12 0 0 25 0 1 0 278161937 15724544 3569 18446744073709551615 134512640 135752790 4294956672 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0
/proc/26728/statm: 3839 3569 141 302 0 3534 0
Current children cumulated CPU time (s) 25.5
Current children cumulated vsize (KiB) 15356

[startup+51.1285 s]
/proc/loadavg: 1.44 1.74 1.44 2/78 26729
/proc/meminfo: memFree=1792928/2055920 swapFree=4154888/4192956
[pid=26728] ppid=26726 vsize=22212 CPUtime=51.1
/proc/26728/stat : 26728 (Spear-32) R 26726 26728 25562 0 -1 4194304 5373 0 0 0 5091 19 0 0 25 0 1 0 278161937 22745088 5292 18446744073709551615 134512640 135752790 4294956672 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0
/proc/26728/statm: 5553 5292 141 302 0 5248 0
Current children cumulated CPU time (s) 51.1
Current children cumulated vsize (KiB) 22212

[startup+102.349 s]
/proc/loadavg: 1.17 1.61 1.41 2/78 26729
/proc/meminfo: memFree=1784032/2055920 swapFree=4154888/4192956
[pid=26728] ppid=26726 vsize=31612 CPUtime=102.31
/proc/26728/stat : 26728 (Spear-32) R 26726 26728 25562 0 -1 4194304 7723 0 0 0 10201 30 0 0 25 0 1 0 278161937 32370688 7513 18446744073709551615 134512640 135752790 4294956672 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0
/proc/26728/statm: 7903 7513 141 302 0 7598 0
Current children cumulated CPU time (s) 102.31
Current children cumulated vsize (KiB) 31612

[startup+162.385 s]
/proc/loadavg: 1.06 1.50 1.38 2/78 26729
/proc/meminfo: memFree=1775072/2055920 swapFree=4154888/4192956
[pid=26728] ppid=26726 vsize=40580 CPUtime=162.33
/proc/26728/stat : 26728 (Spear-32) R 26726 26728 25562 0 -1 4194304 9920 0 0 0 16193 40 0 0 25 0 1 0 278161937 41553920 9710 18446744073709551615 134512640 135752790 4294956672 18446744073709551615 134526984 0 0 4096 0 0 0 0 17 1 0 0
/proc/26728/statm: 10145 9710 141 302 0 9840 0
Current children cumulated CPU time (s) 162.33
Current children cumulated vsize (KiB) 40580

[startup+222.417 s]
/proc/loadavg: 1.05 1.42 1.36 2/78 26729
/proc/meminfo: memFree=1768288/2055920 swapFree=4154888/4192956
[pid=26728] ppid=26726 vsize=47196 CPUtime=222.34
/proc/26728/stat : 26728 (Spear-32) R 26726 26728 25562 0 -1 4194304 11612 0 0 0 22185 49 0 0 25 0 1 0 278161937 48328704 11402 18446744073709551615 134512640 135752790 4294956672 18446744073709551615 134526883 0 0 4096 0 0 0 0 17 1 0 0
/proc/26728/statm: 11799 11402 141 302 0 11494 0
Current children cumulated CPU time (s) 222.34
Current children cumulated vsize (KiB) 47196

[startup+282.449 s]
/proc/loadavg: 1.02 1.34 1.34 2/78 26729
/proc/meminfo: memFree=1762656/2055920 swapFree=4154888/4192956
[pid=26728] ppid=26726 vsize=54132 CPUtime=282.34
/proc/26728/stat : 26728 (Spear-32) R 26726 26728 25562 0 -1 4194304 13284 0 0 0 28179 55 0 0 25 0 1 0 278161937 55431168 12817 18446744073709551615 134512640 135752790 4294956672 18446744073709551615 134527004 0 0 4096 0 0 0 0 17 1 0 0
/proc/26728/statm: 13533 12817 141 302 0 13228 0
Current children cumulated CPU time (s) 282.34
Current children cumulated vsize (KiB) 54132

[startup+342.483 s]
/proc/loadavg: 1.00 1.28 1.31 2/78 26729
/proc/meminfo: memFree=1757600/2055920 swapFree=4154888/4192956
[pid=26728] ppid=26726 vsize=59444 CPUtime=342.36
/proc/26728/stat : 26728 (Spear-32) R 26726 26728 25562 0 -1 4194304 14529 0 0 0 34173 63 0 0 25 0 1 0 278161937 60870656 14062 18446744073709551615 134512640 135752790 4294956672 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0
/proc/26728/statm: 14861 14062 141 302 0 14556 0
Current children cumulated CPU time (s) 342.36
Current children cumulated vsize (KiB) 59444

[startup+402.517 s]
/proc/loadavg: 1.00 1.22 1.29 2/78 26729
/proc/meminfo: memFree=1752800/2055920 swapFree=4154888/4192956
[pid=26728] ppid=26726 vsize=64244 CPUtime=402.37
/proc/26728/stat : 26728 (Spear-32) R 26726 26728 25562 0 -1 4194304 15703 0 0 0 40167 70 0 0 25 0 1 0 278161937 65785856 15236 18446744073709551615 134512640 135752790 4294956672 18446744073709551615 134527098 0 0 4096 0 0 0 0 17 1 0 0
/proc/26728/statm: 16061 15236 141 302 0 15756 0
Current children cumulated CPU time (s) 402.37
Current children cumulated vsize (KiB) 64244

[startup+462.547 s]
/proc/loadavg: 1.00 1.18 1.27 2/78 26729
/proc/meminfo: memFree=1747744/2055920 swapFree=4154888/4192956
[pid=26728] ppid=26726 vsize=69288 CPUtime=462.38
/proc/26728/stat : 26728 (Spear-32) R 26726 26728 25562 0 -1 4194304 16957 0 0 0 46162 76 0 0 25 0 1 0 278161937 70950912 16490 18446744073709551615 134512640 135752790 4294956672 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0
/proc/26728/statm: 17322 16490 141 302 0 17017 0
Current children cumulated CPU time (s) 462.38
Current children cumulated vsize (KiB) 69288

[startup+522.579 s]
/proc/loadavg: 1.00 1.14 1.25 2/78 26729
/proc/meminfo: memFree=1743648/2055920 swapFree=4154888/4192956
[pid=26728] ppid=26726 vsize=73456 CPUtime=522.4
/proc/26728/stat : 26728 (Spear-32) R 26726 26728 25562 0 -1 4194304 18001 0 0 0 52157 83 0 0 25 0 1 0 278161937 75218944 17534 18446744073709551615 134512640 135752790 4294956672 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0
/proc/26728/statm: 18364 17534 141 302 0 18059 0
Current children cumulated CPU time (s) 522.4
Current children cumulated vsize (KiB) 73456

[startup+582.616 s]
/proc/loadavg: 1.00 1.12 1.23 2/78 26729
/proc/meminfo: memFree=1740000/2055920 swapFree=4154888/4192956
[pid=26728] ppid=26726 vsize=77156 CPUtime=582.42
/proc/26728/stat : 26728 (Spear-32) R 26726 26728 25562 0 -1 4194304 18892 0 0 0 58153 89 0 0 25 0 1 0 278161937 79007744 18425 18446744073709551615 134512640 135752790 4294956672 18446744073709551615 134526822 0 0 4096 0 0 0 0 17 1 0 0
/proc/26728/statm: 19289 18425 141 302 0 18984 0
Current children cumulated CPU time (s) 582.42
Current children cumulated vsize (KiB) 77156

[startup+642.654 s]
/proc/loadavg: 1.00 1.09 1.22 2/78 26729
/proc/meminfo: memFree=1735584/2055920 swapFree=4154888/4192956
[pid=26728] ppid=26726 vsize=82080 CPUtime=642.43
/proc/26728/stat : 26728 (Spear-32) R 26726 26728 25562 0 -1 4194304 19997 0 0 0 64150 93 0 0 25 0 1 0 278161937 84049920 19530 18446744073709551615 134512640 135752790 4294956672 18446744073709551615 134526888 0 0 4096 0 0 0 0 17 1 0 0
/proc/26728/statm: 20520 19530 141 302 0 20215 0
Current children cumulated CPU time (s) 642.43
Current children cumulated vsize (KiB) 82080

[startup+702.691 s]
/proc/loadavg: 1.00 1.07 1.20 2/78 26729
/proc/meminfo: memFree=1732320/2055920 swapFree=4154888/4192956
[pid=26728] ppid=26726 vsize=85280 CPUtime=702.45
/proc/26728/stat : 26728 (Spear-32) R 26726 26728 25562 0 -1 4194304 20810 0 0 0 70145 100 0 0 25 0 1 0 278161937 87326720 20343 18446744073709551615 134512640 135752790 4294956672 18446744073709551615 134526767 0 0 4096 0 0 0 0 17 1 0 0
/proc/26728/statm: 21320 20343 141 302 0 21015 0
Current children cumulated CPU time (s) 702.45
Current children cumulated vsize (KiB) 85280

[startup+762.721 s]
/proc/loadavg: 1.00 1.06 1.18 2/78 26729
/proc/meminfo: memFree=1728992/2055920 swapFree=4154888/4192956
[pid=26728] ppid=26726 vsize=88532 CPUtime=762.46
/proc/26728/stat : 26728 (Spear-32) R 26726 26728 25562 0 -1 4194304 21635 0 0 0 76141 105 0 0 25 0 1 0 278161937 90656768 21168 18446744073709551615 134512640 135752790 4294956672 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0
/proc/26728/statm: 22133 21168 141 302 0 21828 0
Current children cumulated CPU time (s) 762.46
Current children cumulated vsize (KiB) 88532

[startup+822.76 s]
/proc/loadavg: 1.00 1.04 1.17 2/78 26729
/proc/meminfo: memFree=1725472/2055920 swapFree=4154888/4192956
[pid=26728] ppid=26726 vsize=92052 CPUtime=822.49
/proc/26728/stat : 26728 (Spear-32) R 26726 26728 25562 0 -1 4194304 22491 0 0 0 82137 112 0 0 25 0 1 0 278161937 94261248 22024 18446744073709551615 134512640 135752790 4294956672 18446744073709551615 134526984 0 0 4096 0 0 0 0 17 1 0 0
/proc/26728/statm: 23013 22024 141 302 0 22708 0
Current children cumulated CPU time (s) 822.49
Current children cumulated vsize (KiB) 92052

[startup+882.793 s]
/proc/loadavg: 1.00 1.03 1.16 2/78 26729
/proc/meminfo: memFree=1721888/2055920 swapFree=4154888/4192956
[pid=26728] ppid=26726 vsize=97580 CPUtime=882.49
/proc/26728/stat : 26728 (Spear-32) R 26726 26728 25562 0 -1 4194304 23903 0 0 0 88131 118 0 0 25 0 1 0 278161937 99921920 22923 18446744073709551615 134512640 135752790 4294956672 18446744073709551615 134526873 0 0 4096 0 0 0 0 17 1 0 0
/proc/26728/statm: 24395 22923 141 302 0 24090 0
Current children cumulated CPU time (s) 882.49
Current children cumulated vsize (KiB) 97580

[startup+942.827 s]
/proc/loadavg: 1.00 1.03 1.15 2/78 26729
/proc/meminfo: memFree=1718368/2055920 swapFree=4154888/4192956
[pid=26728] ppid=26726 vsize=101140 CPUtime=942.51
/proc/26728/stat : 26728 (Spear-32) R 26726 26728 25562 0 -1 4194304 24785 0 0 0 94127 124 0 0 25 0 1 0 278161937 103567360 23805 18446744073709551615 134512640 135752790 4294956672 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0
/proc/26728/statm: 25285 23805 141 302 0 24980 0
Current children cumulated CPU time (s) 942.51
Current children cumulated vsize (KiB) 101140

[startup+1002.86 s]
/proc/loadavg: 1.08 1.04 1.14 2/78 26729
/proc/meminfo: memFree=1715232/2055920 swapFree=4154888/4192956
[pid=26728] ppid=26726 vsize=104232 CPUtime=1002.52
/proc/26728/stat : 26728 (Spear-32) R 26726 26728 25562 0 -1 4194304 25581 0 0 0 100123 129 0 0 25 0 1 0 278161937 106733568 24601 18446744073709551615 134512640 135752790 4294956672 18446744073709551615 134526818 0 0 4096 0 0 0 0 17 1 0 0
/proc/26728/statm: 26058 24601 141 302 0 25753 0
Current children cumulated CPU time (s) 1002.52
Current children cumulated vsize (KiB) 104232

[startup+1062.9 s]
/proc/loadavg: 1.03 1.03 1.13 2/78 26729
/proc/meminfo: memFree=1712160/2055920 swapFree=4154888/4192956
[pid=26728] ppid=26726 vsize=107644 CPUtime=1062.54
/proc/26728/stat : 26728 (Spear-32) R 26726 26728 25562 0 -1 4194304 26344 0 0 0 106120 134 0 0 25 0 1 0 278161937 110227456 25364 18446744073709551615 134512640 135752790 4294956672 18446744073709551615 134526790 0 0 4096 0 0 0 0 17 1 0 0
/proc/26728/statm: 26911 25364 141 302 0 26606 0
Current children cumulated CPU time (s) 1062.54
Current children cumulated vsize (KiB) 107644

[startup+1122.93 s]
/proc/loadavg: 1.01 1.02 1.12 2/78 26729
/proc/meminfo: memFree=1709344/2055920 swapFree=4154888/4192956
[pid=26728] ppid=26726 vsize=110464 CPUtime=1122.55
/proc/26728/stat : 26728 (Spear-32) R 26726 26728 25562 0 -1 4194304 27047 0 0 0 112115 140 0 0 25 0 1 0 278161937 113115136 26067 18446744073709551615 134512640 135752790 4294956672 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0
/proc/26728/statm: 27616 26067 141 302 0 27311 0
Current children cumulated CPU time (s) 1122.55
Current children cumulated vsize (KiB) 110464

[startup+1182.96 s]
/proc/loadavg: 1.00 1.02 1.10 2/78 26729
/proc/meminfo: memFree=1706336/2055920 swapFree=4154888/4192956
[pid=26728] ppid=26726 vsize=113344 CPUtime=1182.56
/proc/26728/stat : 26728 (Spear-32) R 26726 26728 25562 0 -1 4194304 27792 0 0 0 118112 144 0 0 25 0 1 0 278161937 116064256 26812 18446744073709551615 134512640 135752790 4294956672 18446744073709551615 134527175 0 0 4096 0 0 0 0 17 1 0 0
/proc/26728/statm: 28336 26812 141 302 0 28031 0
Current children cumulated CPU time (s) 1182.56
Current children cumulated vsize (KiB) 113344



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.48 s]
/proc/loadavg: 1.00 1.01 1.10 2/78 26729
/proc/meminfo: memFree=1705568/2055920 swapFree=4154888/4192956
[pid=26728] ppid=26726 vsize=114112 CPUtime=1200.08
/proc/26728/stat : 26728 (Spear-32) R 26726 26728 25562 0 -1 4194304 27984 0 0 0 119862 146 0 0 25 0 1 0 278161937 116850688 27004 18446744073709551615 134512640 135752790 4294956672 18446744073709551615 134526831 0 0 4096 0 0 0 0 17 1 0 0
/proc/26728/statm: 28528 27004 141 302 0 28223 0
Current children cumulated CPU time (s) 1200.08
Current children cumulated vsize (KiB) 114112

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

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

[startup+1200.48 s]
/proc/loadavg: 1.00 1.01 1.10 2/78 26729
/proc/meminfo: memFree=1705568/2055920 swapFree=4154888/4192956
[pid=26728] ppid=26726 vsize=114112 CPUtime=1200.08
/proc/26728/stat : 26728 (Spear-32) R 26726 26728 25562 0 -1 4194304 27984 0 0 0 119862 146 0 0 25 0 1 0 278161937 116850688 27004 18446744073709551615 134512640 135752790 4294956672 18446744073709551615 134526831 0 0 4096 0 0 0 0 17 1 0 0
/proc/26728/statm: 28528 27004 141 302 0 28223 0
Current children cumulated CPU time (s) 1200.08
Current children cumulated vsize (KiB) 114112

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1200.5
CPU time (s): 1200.11
CPU user time (s): 1198.62
CPU system time (s): 1.48477
CPU usage (%): 99.9674
Max. virtual memory (cumulated for all children) (KiB): 114112

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1198.62
system time used= 1.48477
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 27984
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= 2223

runsolver used 1.38579 second user time and 2.88756 second system time

The end

Launcher Data (download as text)

Begin job on node26 on Tue Feb 27 13:14:43 UTC 2007

IDJOB= 312120
IDBENCH= 20332
IDSOLVER= 133
FILE ID= node26/312120-1172582083

PBS_JOBID= 3971915

Free space on /tmp= 66557 MiB

SOLVER NAME= Spear 2007-02-12
BENCH NAME= HOME/pub/bench/SAT07/random/2+p/p0.8/v1665/unif2p-p0.8-v1665-c5178-S64317265-01-SAT.cnf
COMMAND LINE= /tmp/evaluation/312120-1172582083/Spear-32 --model-stdout --time --dimacs /tmp/evaluation/312120-1172582083/instance-312120-1172582083.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node26/watcher-312120-1172582083 -o ROOT/results/node26/solver-312120-1172582083 -C 1200 -M 1800 --output-limit 1,15  /tmp/evaluation/312120-1172582083/Spear-32 --model-stdout --time --dimacs /tmp/evaluation/312120-1172582083/instance-312120-1172582083.cnf            

META MD5SUM SOLVER= 53b58dfa80430416a78fe762713f980c
MD5SUM BENCH=  5d31125289b1c834540b6ea9a0288381

RANDOM SEED= 803628128

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node26.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		: 3000.279
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		: 3000.279
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:       1814144 kB
Buffers:         38576 kB
Cached:         138356 kB
SwapCached:      17820 kB
Active:         144836 kB
Inactive:        57744 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1814144 kB
SwapTotal:     4192956 kB
SwapFree:      4154888 kB
Dirty:            1644 kB
Writeback:           0 kB
Mapped:          30112 kB
Slab:            24768 kB
Committed_AS:   749468 kB
PageTables:       1712 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= 66557 MiB

End job on node26 on Tue Feb 27 13:34:45 UTC 2007