Trace number 305150

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) 1200.21 1200.36

General information on the benchmark

Namerandom/LargeSize/3SAT/v16000/
unif-k3-r4.2-v16000-c67200-S1980187645-03.cnf
MD5SUMaf8e5aa400a09f1bdd789aead5415ecc
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 variables16000
Number of clauses67200
Sum of the clauses size201600
Maximum clause length3
Minimum clause length3
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 367200
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/305150-1172072867/instance-305150-1172072867.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/node16/watcher-305150-1172072867 -o ROOT/results/node16/solver-305150-1172072867 -C 1200 -M 1800 --output-limit 1,15 /tmp/evaluation/305150-1172072867/Spear-32 --model-stdout --time --dimacs /tmp/evaluation/305150-1172072867/instance-305150-1172072867.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: 1.00 1.00 1.00 3/77 15784
/proc/meminfo: memFree=1454440/2055920 swapFree=4192812/4192956
[pid=15784] ppid=15782 vsize=1932 CPUtime=0
/proc/15784/stat : 15784 (Spear-32) R 15782 15784 15041 0 -1 4194304 263 0 0 0 0 0 0 0 18 0 1 0 227241050 1978368 247 18446744073709551615 134512640 135752790 4294956656 18446744073709551615 134518170 0 0 4096 0 0 0 0 17 1 0 0
/proc/15784/statm: 483 247 126 302 0 178 0

[startup+0.106931 s]
/proc/loadavg: 1.00 1.00 1.00 3/77 15784
/proc/meminfo: memFree=1454440/2055920 swapFree=4192812/4192956
[pid=15784] ppid=15782 vsize=4884 CPUtime=0.09
/proc/15784/stat : 15784 (Spear-32) R 15782 15784 15041 0 -1 4194304 1165 0 0 0 9 0 0 0 18 0 1 0 227241050 5001216 1015 18446744073709551615 134512640 135752790 4294956656 18446744073709551615 135258954 0 0 4096 0 0 0 0 17 1 0 0
/proc/15784/statm: 1221 1016 129 302 0 916 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 4884

[startup+0.514883 s]
/proc/loadavg: 1.00 1.00 1.00 3/77 15784
/proc/meminfo: memFree=1454440/2055920 swapFree=4192812/4192956
[pid=15784] ppid=15782 vsize=7604 CPUtime=0.5
/proc/15784/stat : 15784 (Spear-32) R 15782 15784 15041 0 -1 4194304 1901 0 0 0 49 1 0 0 21 0 1 0 227241050 7786496 1653 18446744073709551615 134512640 135752790 4294956656 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0
/proc/15784/statm: 1901 1653 141 302 0 1596 0
Current children cumulated CPU time (s) 0.5
Current children cumulated vsize (KiB) 7604

[startup+1.33479 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 15785
/proc/meminfo: memFree=1447264/2055920 swapFree=4192812/4192956
[pid=15784] ppid=15782 vsize=9076 CPUtime=1.33
/proc/15784/stat : 15784 (Spear-32) R 15782 15784 15041 0 -1 4194304 2273 0 0 0 131 2 0 0 25 0 1 0 227241050 9293824 2025 18446744073709551615 134512640 135752790 4294956656 18446744073709551615 135258954 0 0 4096 0 0 0 0 17 1 0 0
/proc/15784/statm: 2269 2025 141 302 0 1964 0
Current children cumulated CPU time (s) 1.33
Current children cumulated vsize (KiB) 9076

[startup+2.9706 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 15785
/proc/meminfo: memFree=1445088/2055920 swapFree=4192812/4192956
[pid=15784] ppid=15782 vsize=11988 CPUtime=2.96
/proc/15784/stat : 15784 (Spear-32) R 15782 15784 15041 0 -1 4194304 2992 0 0 0 293 3 0 0 25 0 1 0 227241050 12275712 2744 18446744073709551615 134512640 135752790 4294956656 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0
/proc/15784/statm: 2997 2744 141 302 0 2692 0
Current children cumulated CPU time (s) 2.96
Current children cumulated vsize (KiB) 11988

[startup+6.24922 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 15785
/proc/meminfo: memFree=1439072/2055920 swapFree=4192812/4192956
[pid=15784] ppid=15782 vsize=17660 CPUtime=6.23
/proc/15784/stat : 15784 (Spear-32) R 15782 15784 15041 0 -1 4194304 4408 0 0 0 618 5 0 0 25 0 1 0 227241050 18083840 4160 18446744073709551615 134512640 135752790 4294956656 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0
/proc/15784/statm: 4415 4160 141 302 0 4110 0
Current children cumulated CPU time (s) 6.23
Current children cumulated vsize (KiB) 17660

[startup+12.7025 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 15785
/proc/meminfo: memFree=1428192/2055920 swapFree=4192812/4192956
[pid=15784] ppid=15782 vsize=27944 CPUtime=12.69
/proc/15784/stat : 15784 (Spear-32) R 15782 15784 15041 0 -1 4194304 6985 0 0 0 1260 9 0 0 25 0 1 0 227241050 28614656 6737 18446744073709551615 134512640 135752790 4294956656 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0
/proc/15784/statm: 6986 6737 141 302 0 6681 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 27944

[startup+25.505 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 15785
/proc/meminfo: memFree=1410144/2055920 swapFree=4192812/4192956
[pid=15784] ppid=15782 vsize=46500 CPUtime=25.49
/proc/15784/stat : 15784 (Spear-32) R 15782 15784 15041 0 -1 4194304 11621 0 0 0 2534 15 0 0 25 0 1 0 227241050 47616000 11340 18446744073709551615 134512640 135752790 4294956656 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0
/proc/15784/statm: 11625 11340 141 302 0 11320 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 46500

[startup+51.1101 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 15785
/proc/meminfo: memFree=1378528/2055920 swapFree=4192812/4192956
[pid=15784] ppid=15782 vsize=77508 CPUtime=51.09
/proc/15784/stat : 15784 (Spear-32) R 15782 15784 15041 0 -1 4194304 19412 0 0 0 5084 25 0 0 25 0 1 0 227241050 79368192 19131 18446744073709551615 134512640 135752790 4294956656 18446744073709551615 134526962 0 0 4096 0 0 0 0 17 1 0 0
/proc/15784/statm: 19377 19131 141 302 0 19072 0
Current children cumulated CPU time (s) 51.09
Current children cumulated vsize (KiB) 77508

[startup+102.315 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 15785
/proc/meminfo: memFree=1321888/2055920 swapFree=4192812/4192956
[pid=15784] ppid=15782 vsize=134568 CPUtime=102.3
/proc/15784/stat : 15784 (Spear-32) R 15782 15784 15041 0 -1 4194304 33710 0 0 0 10184 46 0 0 25 0 1 0 227241050 137797632 33364 18446744073709551615 134512640 135752790 4294956656 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0
/proc/15784/statm: 33642 33364 141 302 0 33337 0
Current children cumulated CPU time (s) 102.3
Current children cumulated vsize (KiB) 134568

[startup+162.331 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 15785
/proc/meminfo: memFree=1269792/2055920 swapFree=4192812/4192956
[pid=15784] ppid=15782 vsize=186132 CPUtime=162.32
/proc/15784/stat : 15784 (Spear-32) R 15782 15784 15041 0 -1 4194304 46630 0 0 0 16168 64 0 0 25 0 1 0 227241050 190599168 46155 18446744073709551615 134512640 135752790 4294956656 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0
/proc/15784/statm: 46533 46155 141 302 0 46228 0
Current children cumulated CPU time (s) 162.32
Current children cumulated vsize (KiB) 186132

[startup+222.339 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 15785
/proc/meminfo: memFree=1218592/2055920 swapFree=4192812/4192956
[pid=15784] ppid=15782 vsize=237352 CPUtime=222.32
/proc/15784/stat : 15784 (Spear-32) R 15782 15784 15041 0 -1 4194304 59455 0 0 0 22152 80 0 0 25 0 1 0 227241050 243048448 58980 18446744073709551615 134512640 135752790 4294956656 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0
/proc/15784/statm: 59338 58980 141 302 0 59033 0
Current children cumulated CPU time (s) 222.32
Current children cumulated vsize (KiB) 237352

[startup+282.35 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 15785
/proc/meminfo: memFree=1172768/2055920 swapFree=4192812/4192956
[pid=15784] ppid=15782 vsize=283432 CPUtime=282.33
/proc/15784/stat : 15784 (Spear-32) R 15782 15784 15041 0 -1 4194304 70991 0 0 0 28138 95 0 0 25 0 1 0 227241050 290234368 70516 18446744073709551615 134512640 135752790 4294956656 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0
/proc/15784/statm: 70858 70516 141 302 0 70553 0
Current children cumulated CPU time (s) 282.33
Current children cumulated vsize (KiB) 283432

[startup+342.364 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 15785
/proc/meminfo: memFree=1127264/2055920 swapFree=4192812/4192956
[pid=15784] ppid=15782 vsize=328672 CPUtime=342.35
/proc/15784/stat : 15784 (Spear-32) R 15782 15784 15041 0 -1 4194304 82330 0 0 0 34125 110 0 0 25 0 1 0 227241050 336560128 81855 18446744073709551615 134512640 135752790 4294956656 18446744073709551615 134526790 0 0 4096 0 0 0 0 17 1 0 0
/proc/15784/statm: 82168 81855 141 302 0 81863 0
Current children cumulated CPU time (s) 342.35
Current children cumulated vsize (KiB) 328672

[startup+402.387 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 15785
/proc/meminfo: memFree=1088608/2055920 swapFree=4192812/4192956
[pid=15784] ppid=15782 vsize=366736 CPUtime=402.36
/proc/15784/stat : 15784 (Spear-32) R 15782 15784 15041 0 -1 4194304 91843 0 0 0 40114 122 0 0 25 0 1 0 227241050 375537664 91368 18446744073709551615 134512640 135752790 4294956656 18446744073709551615 134526928 0 0 4096 0 0 0 0 17 1 0 0
/proc/15784/statm: 91684 91368 141 302 0 91379 0
Current children cumulated CPU time (s) 402.36
Current children cumulated vsize (KiB) 366736

[startup+462.401 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 15785
/proc/meminfo: memFree=1057504/2055920 swapFree=4192812/4192956
[pid=15784] ppid=15782 vsize=398860 CPUtime=462.37
/proc/15784/stat : 15784 (Spear-32) R 15782 15784 15041 0 -1 4194304 99886 0 0 0 46105 132 0 0 25 0 1 0 227241050 408432640 99154 18446744073709551615 134512640 135752790 4294956656 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0
/proc/15784/statm: 99715 99154 141 302 0 99410 0
Current children cumulated CPU time (s) 462.37
Current children cumulated vsize (KiB) 398860

[startup+522.412 s]
/proc/loadavg: 1.04 1.01 1.00 2/78 15785
/proc/meminfo: memFree=1028640/2055920 swapFree=4192812/4192956
[pid=15784] ppid=15782 vsize=427884 CPUtime=522.38
/proc/15784/stat : 15784 (Spear-32) R 15782 15784 15041 0 -1 4194304 107142 0 0 0 52093 145 0 0 25 0 1 0 227241050 438153216 106410 18446744073709551615 134512640 135752790 4294956656 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0
/proc/15784/statm: 106971 106410 141 302 0 106666 0
Current children cumulated CPU time (s) 522.38
Current children cumulated vsize (KiB) 427884

[startup+582.421 s]
/proc/loadavg: 1.01 1.01 1.00 2/78 15785
/proc/meminfo: memFree=990880/2055920 swapFree=4192812/4192956
[pid=15784] ppid=15782 vsize=465068 CPUtime=582.39
/proc/15784/stat : 15784 (Spear-32) R 15782 15784 15041 0 -1 4194304 116452 0 0 0 58080 159 0 0 25 0 1 0 227241050 476229632 115720 18446744073709551615 134512640 135752790 4294956656 18446744073709551615 134527172 0 0 4096 0 0 0 0 17 1 0 0
/proc/15784/statm: 116267 115720 141 302 0 115962 0
Current children cumulated CPU time (s) 582.39
Current children cumulated vsize (KiB) 465068

[startup+642.439 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 15785
/proc/meminfo: memFree=960160/2055920 swapFree=4192812/4192956
[pid=15784] ppid=15782 vsize=495736 CPUtime=642.4
/proc/15784/stat : 15784 (Spear-32) R 15782 15784 15041 0 -1 4194304 124146 0 0 0 64069 171 0 0 25 0 1 0 227241050 507633664 123414 18446744073709551615 134512640 135752790 4294956656 18446744073709551615 134527175 0 0 4096 0 0 0 0 17 1 0 0
/proc/15784/statm: 123934 123414 141 302 0 123629 0
Current children cumulated CPU time (s) 642.4
Current children cumulated vsize (KiB) 495736

[startup+702.457 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 15785
/proc/meminfo: memFree=935264/2055920 swapFree=4192812/4192956
[pid=15784] ppid=15782 vsize=520700 CPUtime=702.42
/proc/15784/stat : 15784 (Spear-32) R 15782 15784 15041 0 -1 4194304 130393 0 0 0 70062 180 0 0 25 0 1 0 227241050 533196800 129661 18446744073709551615 134512640 135752790 4294956656 18446744073709551615 134526962 0 0 4096 0 0 0 0 17 1 0 0
/proc/15784/statm: 130175 129661 141 302 0 129870 0
Current children cumulated CPU time (s) 702.42
Current children cumulated vsize (KiB) 520700

[startup+762.476 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 15785
/proc/meminfo: memFree=911520/2055920 swapFree=4192812/4192956
[pid=15784] ppid=15782 vsize=544368 CPUtime=762.44
/proc/15784/stat : 15784 (Spear-32) R 15782 15784 15041 0 -1 4194304 136325 0 0 0 76053 191 0 0 25 0 1 0 227241050 557432832 135593 18446744073709551615 134512640 135752790 4294956656 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0
/proc/15784/statm: 136092 135593 141 302 0 135787 0
Current children cumulated CPU time (s) 762.44
Current children cumulated vsize (KiB) 544368

[startup+822.508 s]
/proc/loadavg: 1.00 1.00 1.00 2/84 15889
/proc/meminfo: memFree=889312/2055920 swapFree=4192812/4192956
[pid=15784] ppid=15782 vsize=565072 CPUtime=822.41
/proc/15784/stat : 15784 (Spear-32) R 15782 15784 15041 0 -1 4194304 141484 0 0 0 82042 199 0 0 25 0 1 0 227241050 578633728 140752 18446744073709551615 134512640 135752790 4294956656 18446744073709551615 134526883 0 0 4096 0 0 0 0 17 1 0 0
/proc/15784/statm: 141268 140752 141 302 0 140963 0
Current children cumulated CPU time (s) 822.41
Current children cumulated vsize (KiB) 565072

[startup+882.542 s]
/proc/loadavg: 1.04 1.01 1.00 2/78 15983
/proc/meminfo: memFree=871240/2055920 swapFree=4192812/4192956
[pid=15784] ppid=15782 vsize=584256 CPUtime=882.39
/proc/15784/stat : 15784 (Spear-32) R 15782 15784 15041 0 -1 4194304 146273 0 0 0 88031 208 0 0 25 0 1 0 227241050 598278144 145541 18446744073709551615 134512640 135752790 4294956656 18446744073709551615 134527175 0 0 4096 0 0 0 0 17 1 0 0
/proc/15784/statm: 146064 145541 141 302 0 145759 0
Current children cumulated CPU time (s) 882.39
Current children cumulated vsize (KiB) 584256

[startup+942.553 s]
/proc/loadavg: 1.01 1.01 1.00 2/78 15983
/proc/meminfo: memFree=852768/2055920 swapFree=4192812/4192956
[pid=15784] ppid=15782 vsize=602980 CPUtime=942.4
/proc/15784/stat : 15784 (Spear-32) R 15782 15784 15041 0 -1 4194304 150942 0 0 0 94025 215 0 0 25 0 1 0 227241050 617451520 150210 18446744073709551615 134512640 135752790 4294956656 18446744073709551615 134526818 0 0 4096 0 0 0 0 17 1 0 0
/proc/15784/statm: 150745 150210 141 302 0 150440 0
Current children cumulated CPU time (s) 942.4
Current children cumulated vsize (KiB) 602980

[startup+1002.57 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 15983
/proc/meminfo: memFree=835744/2055920 swapFree=4192812/4192956
[pid=15784] ppid=15782 vsize=620064 CPUtime=1002.42
/proc/15784/stat : 15784 (Spear-32) R 15782 15784 15041 0 -1 4194304 155229 0 0 0 100020 222 0 0 25 0 1 0 227241050 634945536 154497 18446744073709551615 134512640 135752790 4294956656 18446744073709551615 134526962 0 0 4096 0 0 0 0 17 1 0 0
/proc/15784/statm: 155016 154497 141 302 0 154711 0
Current children cumulated CPU time (s) 1002.42
Current children cumulated vsize (KiB) 620064

[startup+1062.59 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 15983
/proc/meminfo: memFree=803936/2055920 swapFree=4192812/4192956
[pid=15784] ppid=15782 vsize=651496 CPUtime=1062.44
/proc/15784/stat : 15784 (Spear-32) R 15782 15784 15041 0 -1 4194304 163094 0 0 0 106010 234 0 0 25 0 1 0 227241050 667131904 162362 18446744073709551615 134512640 135752790 4294956656 18446744073709551615 135258954 0 0 4096 0 0 0 0 17 1 0 0
/proc/15784/statm: 162874 162362 141 302 0 162569 0
Current children cumulated CPU time (s) 1062.44
Current children cumulated vsize (KiB) 651496

[startup+1122.61 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 15983
/proc/meminfo: memFree=771808/2055920 swapFree=4192812/4192956
[pid=15784] ppid=15782 vsize=683768 CPUtime=1122.46
/proc/15784/stat : 15784 (Spear-32) R 15782 15784 15041 0 -1 4194304 171176 0 0 0 112000 246 0 0 25 0 1 0 227241050 700178432 170444 18446744073709551615 134512640 135752790 4294956656 18446744073709551615 134526781 0 0 4096 0 0 0 0 17 1 0 0
/proc/15784/statm: 170942 170444 141 302 0 170637 0
Current children cumulated CPU time (s) 1122.46
Current children cumulated vsize (KiB) 683768

[startup+1182.63 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 15983
/proc/meminfo: memFree=743840/2055920 swapFree=4192812/4192956
[pid=15784] ppid=15782 vsize=711728 CPUtime=1182.47
/proc/15784/stat : 15784 (Spear-32) R 15782 15784 15041 0 -1 4194304 178186 0 0 0 117991 256 0 0 25 0 1 0 227241050 728809472 177454 18446744073709551615 134512640 135752790 4294956656 18446744073709551615 134526883 0 0 4096 0 0 0 0 17 1 0 0
/proc/15784/statm: 177932 177454 141 302 0 177627 0
Current children cumulated CPU time (s) 1182.47
Current children cumulated vsize (KiB) 711728



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.24 s]
/proc/loadavg: 1.08 1.02 1.01 2/78 15983
/proc/meminfo: memFree=735072/2055920 swapFree=4192812/4192956
[pid=15784] ppid=15782 vsize=720096 CPUtime=1200.09
/proc/15784/stat : 15784 (Spear-32) R 15782 15784 15041 0 -1 4194304 180274 0 0 0 119750 259 0 0 25 0 1 0 227241050 737378304 179542 18446744073709551615 134512640 135752790 4294956656 18446744073709551615 134527175 0 0 4096 0 0 0 0 17 1 0 0
/proc/15784/statm: 180024 179542 141 302 0 179719 0
Current children cumulated CPU time (s) 1200.09
Current children cumulated vsize (KiB) 720096

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

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

[startup+1200.35 s]
/proc/loadavg: 1.08 1.02 1.01 2/78 15983
/proc/meminfo: memFree=735072/2055920 swapFree=4192812/4192956
[pid=15784] ppid=15782 vsize=0 CPUtime=1200.19
/proc/15784/stat : 15784 (Spear-32) R 15782 15784 15041 0 -1 4195332 180274 0 0 0 119750 269 0 0 25 0 1 0 227241050 0 0 18446744073709551615 0 0 0 0 0 0 0 4096 0 0 0 0 17 1 0 0
/proc/15784/statm: 0 0 0 0 0 0 0
Current children cumulated CPU time (s) 1200.19
Current children cumulated vsize (KiB) 0

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1200.36
CPU time (s): 1200.21
CPU user time (s): 1197.5
CPU system time (s): 2.70759
CPU usage (%): 99.9873
Max. virtual memory (cumulated for all children) (KiB): 720096

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1197.5
system time used= 2.70759
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 180274
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= 1918

runsolver used 1.37679 second user time and 2.88456 second system time

The end

Launcher Data (download as text)

Begin job on node16 on Wed Feb 21 15:47:47 UTC 2007

IDJOB= 305150
IDBENCH= 20149
IDSOLVER= 133
FILE ID= node16/305150-1172072867

PBS_JOBID= 3865302

Free space on /tmp= 66546 MiB

SOLVER NAME= Spear 2007-02-12
BENCH NAME= HOME/pub/bench/SAT07/random/LargeSize/3SAT/v16000/unif-k3-r4.2-v16000-c67200-S1980187645-03.cnf
COMMAND LINE= /tmp/evaluation/305150-1172072867/Spear-32 --model-stdout --time --dimacs /tmp/evaluation/305150-1172072867/instance-305150-1172072867.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node16/watcher-305150-1172072867 -o ROOT/results/node16/solver-305150-1172072867 -C 1200 -M 1800 --output-limit 1,15  /tmp/evaluation/305150-1172072867/Spear-32 --model-stdout --time --dimacs /tmp/evaluation/305150-1172072867/instance-305150-1172072867.cnf            

META MD5SUM SOLVER= 53b58dfa80430416a78fe762713f980c
MD5SUM BENCH=  af8e5aa400a09f1bdd789aead5415ecc

RANDOM SEED= 666121631

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node16.alineos.net 2.6.9-22.EL.rootsmp #1 SMP Mon Oct 3 08:59:52 CEST 2005 x86_64 x86_64 x86_64 GNU/Linux

/proc/cpuinfo:
processor	: 0
vendor_id	: GenuineIntel
cpu family	: 15
model		: 4
model name	:                   Intel(R) Xeon(TM) CPU 3.00GHz
stepping	: 3
cpu MHz		: 3000.281
cache size	: 2048 KB
fpu		: yes
fpu_exception	: yes
cpuid level	: 5
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx lm pni monitor ds_cpl cid cx16 xtpr
bogomips	: 5914.62
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:

processor	: 1
vendor_id	: GenuineIntel
cpu family	: 15
model		: 4
model name	:                   Intel(R) Xeon(TM) CPU 3.00GHz
stepping	: 3
cpu MHz		: 3000.281
cache size	: 2048 KB
fpu		: yes
fpu_exception	: yes
cpuid level	: 5
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx lm pni monitor ds_cpl cid cx16 xtpr
bogomips	: 5586.94
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:      2055920 kB
MemFree:       1454848 kB
Buffers:         58932 kB
Cached:         407412 kB
SwapCached:          0 kB
Active:         216044 kB
Inactive:       304580 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1454848 kB
SwapTotal:     4192956 kB
SwapFree:      4192812 kB
Dirty:            2832 kB
Writeback:           0 kB
Mapped:          73156 kB
Slab:            66064 kB
Committed_AS:  1017672 kB
PageTables:       1724 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= 66546 MiB

End job on node16 on Wed Feb 21 16:07:50 UTC 2007