Trace number 297647

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) 1200.1 1200.54

General information on the benchmark

Namerandom/OnTreshold/3SAT/v550/
unif-k3-r4.26-v550-c2343-S2083146463-03.UNSAT.shuffled.cnf
MD5SUM922e497c513498c78d3b8cdc399c98ca
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 variables550
Number of clauses2343
Sum of the clauses size7029
Maximum clause length3
Minimum clause length3
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 32343
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/297647-1171842659/instance-297647-1171842659.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/node38/watcher-297647-1171842659 -o ROOT/results/node38/solver-297647-1171842659 -C 1200 -M 1800 --output-limit 1,15 /tmp/evaluation/297647-1171842659/Spear-32 --model-stdout --time --dimacs /tmp/evaluation/297647-1171842659/instance-297647-1171842659.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 3/64 23514
/proc/meminfo: memFree=850496/2055920 swapFree=4183804/4192956
[pid=23514] ppid=23512 vsize=1548 CPUtime=0
/proc/23514/stat : 23514 (Spear-32) R 23512 23514 21295 0 -1 4194304 198 0 0 0 0 0 0 0 18 0 1 0 204221761 1585152 182 18446744073709551615 134512640 135752790 4294956592 18446744073709551615 135258954 0 0 4096 0 0 0 0 17 1 0 0
/proc/23514/statm: 387 183 129 302 0 82 0

[startup+0.106719 s]
/proc/loadavg: 0.92 0.98 0.99 3/64 23514
/proc/meminfo: memFree=850496/2055920 swapFree=4183804/4192956
[pid=23514] ppid=23512 vsize=1804 CPUtime=0.1
/proc/23514/stat : 23514 (Spear-32) R 23512 23514 21295 0 -1 4194304 294 0 0 0 10 0 0 0 18 0 1 0 204221761 1847296 278 18446744073709551615 134512640 135752790 4294956592 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0
/proc/23514/statm: 451 278 141 302 0 146 0
Current children cumulated CPU time (s) 0.1
Current children cumulated vsize (KiB) 1804

[startup+0.514765 s]
/proc/loadavg: 0.92 0.98 0.99 3/64 23514
/proc/meminfo: memFree=850496/2055920 swapFree=4183804/4192956
[pid=23514] ppid=23512 vsize=2576 CPUtime=0.5
/proc/23514/stat : 23514 (Spear-32) R 23512 23514 21295 0 -1 4194304 478 0 0 0 50 0 0 0 21 0 1 0 204221761 2637824 462 18446744073709551615 134512640 135752790 4294956592 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0
/proc/23514/statm: 644 462 141 302 0 339 0
Current children cumulated CPU time (s) 0.5
Current children cumulated vsize (KiB) 2576

[startup+1.33486 s]
/proc/loadavg: 0.92 0.98 0.99 2/65 23515
/proc/meminfo: memFree=848312/2055920 swapFree=4183804/4192956
[pid=23514] ppid=23512 vsize=3660 CPUtime=1.32
/proc/23514/stat : 23514 (Spear-32) R 23512 23514 21295 0 -1 4194304 734 0 0 0 131 1 0 0 25 0 1 0 204221761 3747840 718 18446744073709551615 134512640 135752790 4294956592 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0
/proc/23514/statm: 915 718 141 302 0 610 0
Current children cumulated CPU time (s) 1.32
Current children cumulated vsize (KiB) 3660

[startup+2.97404 s]
/proc/loadavg: 0.92 0.98 0.99 2/65 23515
/proc/meminfo: memFree=847032/2055920 swapFree=4183804/4192956
[pid=23514] ppid=23512 vsize=5208 CPUtime=2.96
/proc/23514/stat : 23514 (Spear-32) R 23512 23514 21295 0 -1 4194304 1119 0 0 0 293 3 0 0 25 0 1 0 204221761 5332992 1103 18446744073709551615 134512640 135752790 4294956592 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0
/proc/23514/statm: 1302 1103 141 302 0 997 0
Current children cumulated CPU time (s) 2.96
Current children cumulated vsize (KiB) 5208

[startup+6.25242 s]
/proc/loadavg: 0.93 0.98 0.99 2/65 23515
/proc/meminfo: memFree=844856/2055920 swapFree=4183804/4192956
[pid=23514] ppid=23512 vsize=7180 CPUtime=6.24
/proc/23514/stat : 23514 (Spear-32) R 23512 23514 21295 0 -1 4194304 1624 0 0 0 620 4 0 0 25 0 1 0 204221761 7352320 1575 18446744073709551615 134512640 135752790 4294956592 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0
/proc/23514/statm: 1795 1575 141 302 0 1490 0
Current children cumulated CPU time (s) 6.24
Current children cumulated vsize (KiB) 7180

[startup+12.7071 s]
/proc/loadavg: 0.93 0.98 0.99 2/65 23515
/proc/meminfo: memFree=841592/2055920 swapFree=4183804/4192956
[pid=23514] ppid=23512 vsize=10140 CPUtime=12.69
/proc/23514/stat : 23514 (Spear-32) R 23512 23514 21295 0 -1 4194304 2368 0 0 0 1262 7 0 0 25 0 1 0 204221761 10383360 2319 18446744073709551615 134512640 135752790 4294956592 18446744073709551615 134526818 0 0 4096 0 0 0 0 17 1 0 0
/proc/23514/statm: 2535 2319 141 302 0 2230 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 10140

[startup+25.5076 s]
/proc/loadavg: 0.95 0.98 0.99 2/65 23515
/proc/meminfo: memFree=837304/2055920 swapFree=4183804/4192956
[pid=23514] ppid=23512 vsize=14632 CPUtime=25.49
/proc/23514/stat : 23514 (Spear-32) R 23512 23514 21295 0 -1 4194304 3498 0 0 0 2537 12 0 0 25 0 1 0 204221761 14983168 3384 18446744073709551615 134512640 135752790 4294956592 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0
/proc/23514/statm: 3658 3384 141 302 0 3353 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 14632

[startup+51.1165 s]
/proc/loadavg: 0.96 0.98 0.99 2/65 23515
/proc/meminfo: memFree=831672/2055920 swapFree=4183804/4192956
[pid=23514] ppid=23512 vsize=20216 CPUtime=51.09
/proc/23514/stat : 23514 (Spear-32) R 23512 23514 21295 0 -1 4194304 4875 0 0 0 5091 18 0 0 25 0 1 0 204221761 20701184 4761 18446744073709551615 134512640 135752790 4294956592 18446744073709551615 134526871 0 0 4096 0 0 0 0 17 1 0 0
/proc/23514/statm: 5054 4761 141 302 0 4749 0
Current children cumulated CPU time (s) 51.09
Current children cumulated vsize (KiB) 20216

[startup+102.327 s]
/proc/loadavg: 0.98 0.98 0.99 2/65 23515
/proc/meminfo: memFree=823544/2055920 swapFree=4183804/4192956
[pid=23514] ppid=23512 vsize=28916 CPUtime=102.29
/proc/23514/stat : 23514 (Spear-32) R 23512 23514 21295 0 -1 4194304 7028 0 0 0 10199 30 0 0 25 0 1 0 204221761 29609984 6785 18446744073709551615 134512640 135752790 4294956592 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0
/proc/23514/statm: 7229 6785 141 302 0 6924 0
Current children cumulated CPU time (s) 102.29
Current children cumulated vsize (KiB) 28916

[startup+162.357 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 23515
/proc/meminfo: memFree=815992/2055920 swapFree=4183804/4192956
[pid=23514] ppid=23512 vsize=36636 CPUtime=162.31
/proc/23514/stat : 23514 (Spear-32) R 23512 23514 21295 0 -1 4194304 8912 0 0 0 16192 39 0 0 25 0 1 0 204221761 37515264 8669 18446744073709551615 134512640 135752790 4294956592 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0
/proc/23514/statm: 9159 8669 141 302 0 8854 0
Current children cumulated CPU time (s) 162.31
Current children cumulated vsize (KiB) 36636

[startup+222.379 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 23515
/proc/meminfo: memFree=810104/2055920 swapFree=4183804/4192956
[pid=23514] ppid=23512 vsize=43608 CPUtime=222.31
/proc/23514/stat : 23514 (Spear-32) R 23512 23514 21295 0 -1 4194304 10637 0 0 0 22184 47 0 0 25 0 1 0 204221761 44654592 10137 18446744073709551615 134512640 135752790 4294956592 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0
/proc/23514/statm: 10902 10137 141 302 0 10597 0
Current children cumulated CPU time (s) 222.31
Current children cumulated vsize (KiB) 43608

[startup+282.399 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 23515
/proc/meminfo: memFree=804536/2055920 swapFree=4183804/4192956
[pid=23514] ppid=23512 vsize=49088 CPUtime=282.31
/proc/23514/stat : 23514 (Spear-32) R 23512 23514 21295 0 -1 4194304 12026 0 0 0 28178 53 0 0 25 0 1 0 204221761 50266112 11526 18446744073709551615 134512640 135752790 4294956592 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0
/proc/23514/statm: 12272 11526 141 302 0 11967 0
Current children cumulated CPU time (s) 282.31
Current children cumulated vsize (KiB) 49088

[startup+342.42 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 23515
/proc/meminfo: memFree=799800/2055920 swapFree=4183804/4192956
[pid=23514] ppid=23512 vsize=54032 CPUtime=342.32
/proc/23514/stat : 23514 (Spear-32) R 23512 23514 21295 0 -1 4194304 13198 0 0 0 34171 61 0 0 25 0 1 0 204221761 55328768 12698 18446744073709551615 134512640 135752790 4294956592 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0
/proc/23514/statm: 13508 12698 141 302 0 13203 0
Current children cumulated CPU time (s) 342.32
Current children cumulated vsize (KiB) 54032

[startup+402.442 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 23515
/proc/meminfo: memFree=795448/2055920 swapFree=4183804/4192956
[pid=23514] ppid=23512 vsize=58312 CPUtime=402.33
/proc/23514/stat : 23514 (Spear-32) R 23512 23514 21295 0 -1 4194304 14283 0 0 0 40165 68 0 0 25 0 1 0 204221761 59711488 13783 18446744073709551615 134512640 135752790 4294956592 18446744073709551615 134526818 0 0 4096 0 0 0 0 17 1 0 0
/proc/23514/statm: 14578 13783 141 302 0 14273 0
Current children cumulated CPU time (s) 402.33
Current children cumulated vsize (KiB) 58312

[startup+462.468 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 23515
/proc/meminfo: memFree=791352/2055920 swapFree=4183804/4192956
[pid=23514] ppid=23512 vsize=62344 CPUtime=462.33
/proc/23514/stat : 23514 (Spear-32) R 23512 23514 21295 0 -1 4194304 15291 0 0 0 46161 72 0 0 25 0 1 0 204221761 63840256 14791 18446744073709551615 134512640 135752790 4294956592 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0
/proc/23514/statm: 15586 14791 141 302 0 15281 0
Current children cumulated CPU time (s) 462.33
Current children cumulated vsize (KiB) 62344

[startup+522.492 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 23515
/proc/meminfo: memFree=787512/2055920 swapFree=4183804/4192956
[pid=23514] ppid=23512 vsize=66332 CPUtime=522.34
/proc/23514/stat : 23514 (Spear-32) R 23512 23514 21295 0 -1 4194304 16243 0 0 0 52156 78 0 0 25 0 1 0 204221761 67923968 15743 18446744073709551615 134512640 135752790 4294956592 18446744073709551615 134526941 0 0 4096 0 0 0 0 17 1 0 0
/proc/23514/statm: 16583 15743 141 302 0 16278 0
Current children cumulated CPU time (s) 522.34
Current children cumulated vsize (KiB) 66332

[startup+582.517 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 23515
/proc/meminfo: memFree=784184/2055920 swapFree=4183804/4192956
[pid=23514] ppid=23512 vsize=69948 CPUtime=582.35
/proc/23514/stat : 23514 (Spear-32) R 23512 23514 21295 0 -1 4194304 17111 0 0 0 58153 82 0 0 25 0 1 0 204221761 71626752 16611 18446744073709551615 134512640 135752790 4294956592 18446744073709551615 134526818 0 0 4096 0 0 0 0 17 1 0 0
/proc/23514/statm: 17487 16611 141 302 0 17182 0
Current children cumulated CPU time (s) 582.35
Current children cumulated vsize (KiB) 69948

[startup+642.564 s]
/proc/loadavg: 0.99 0.98 0.99 2/71 23627
/proc/meminfo: memFree=778888/2055920 swapFree=4183804/4192956
[pid=23514] ppid=23512 vsize=74056 CPUtime=642.32
/proc/23514/stat : 23514 (Spear-32) R 23512 23514 21295 0 -1 4194304 18125 0 0 0 64146 86 0 0 25 0 1 0 204221761 75833344 17609 18446744073709551615 134512640 135752790 4294956592 18446744073709551615 134527175 0 0 4096 0 0 0 0 17 1 0 0
/proc/23514/statm: 18514 17609 141 302 0 18209 0
Current children cumulated CPU time (s) 642.32
Current children cumulated vsize (KiB) 74056

[startup+702.619 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 23713
/proc/meminfo: memFree=776632/2055920 swapFree=4183804/4192956
[pid=23514] ppid=23512 vsize=77584 CPUtime=702.3
/proc/23514/stat : 23514 (Spear-32) R 23512 23514 21295 0 -1 4194304 18965 0 0 0 70139 91 0 0 25 0 1 0 204221761 79446016 18449 18446744073709551615 134512640 135752790 4294956592 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0
/proc/23514/statm: 19396 18449 141 302 0 19091 0
Current children cumulated CPU time (s) 702.3
Current children cumulated vsize (KiB) 77584

[startup+762.637 s]
/proc/loadavg: 1.05 1.00 1.00 2/65 23713
/proc/meminfo: memFree=773368/2055920 swapFree=4183804/4192956
[pid=23514] ppid=23512 vsize=81036 CPUtime=762.3
/proc/23514/stat : 23514 (Spear-32) R 23512 23514 21295 0 -1 4194304 19784 0 0 0 76135 95 0 0 25 0 1 0 204221761 82980864 19268 18446744073709551615 134512640 135752790 4294956592 18446744073709551615 134526818 0 0 4096 0 0 0 0 17 1 0 0
/proc/23514/statm: 20259 19268 141 302 0 19954 0
Current children cumulated CPU time (s) 762.3
Current children cumulated vsize (KiB) 81036

[startup+822.663 s]
/proc/loadavg: 1.02 1.00 1.00 2/65 23713
/proc/meminfo: memFree=770616/2055920 swapFree=4183804/4192956
[pid=23514] ppid=23512 vsize=83664 CPUtime=822.31
/proc/23514/stat : 23514 (Spear-32) R 23512 23514 21295 0 -1 4194304 20466 0 0 0 82131 100 0 0 25 0 1 0 204221761 85671936 19950 18446744073709551615 134512640 135752790 4294956592 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0
/proc/23514/statm: 20916 19950 141 302 0 20611 0
Current children cumulated CPU time (s) 822.31
Current children cumulated vsize (KiB) 83664

[startup+882.685 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 23713
/proc/meminfo: memFree=767928/2055920 swapFree=4183804/4192956
[pid=23514] ppid=23512 vsize=88544 CPUtime=882.32
/proc/23514/stat : 23514 (Spear-32) R 23512 23514 21295 0 -1 4194304 21703 0 0 0 88127 105 0 0 25 0 1 0 204221761 90669056 20674 18446744073709551615 134512640 135752790 4294956592 18446744073709551615 134526928 0 0 4096 0 0 0 0 17 1 0 0
/proc/23514/statm: 22136 20674 141 302 0 21831 0
Current children cumulated CPU time (s) 882.32
Current children cumulated vsize (KiB) 88544

[startup+942.71 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 23713
/proc/meminfo: memFree=765176/2055920 swapFree=4183804/4192956
[pid=23514] ppid=23512 vsize=91512 CPUtime=942.33
/proc/23514/stat : 23514 (Spear-32) R 23512 23514 21295 0 -1 4194304 22364 0 0 0 94124 109 0 0 25 0 1 0 204221761 93708288 21335 18446744073709551615 134512640 135752790 4294956592 18446744073709551615 134526928 0 0 4096 0 0 0 0 17 1 0 0
/proc/23514/statm: 22878 21335 141 302 0 22573 0
Current children cumulated CPU time (s) 942.33
Current children cumulated vsize (KiB) 91512

[startup+1002.73 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 23713
/proc/meminfo: memFree=762552/2055920 swapFree=4183804/4192956
[pid=23514] ppid=23512 vsize=94200 CPUtime=1002.34
/proc/23514/stat : 23514 (Spear-32) R 23512 23514 21295 0 -1 4194304 23037 0 0 0 100121 113 0 0 25 0 1 0 204221761 96460800 22008 18446744073709551615 134512640 135752790 4294956592 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0
/proc/23514/statm: 23550 22008 141 302 0 23245 0
Current children cumulated CPU time (s) 1002.34
Current children cumulated vsize (KiB) 94200

[startup+1062.76 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 23713
/proc/meminfo: memFree=759928/2055920 swapFree=4183804/4192956
[pid=23514] ppid=23512 vsize=96908 CPUtime=1062.35
/proc/23514/stat : 23514 (Spear-32) R 23512 23514 21295 0 -1 4194304 23693 0 0 0 106117 118 0 0 25 0 1 0 204221761 99233792 22664 18446744073709551615 134512640 135752790 4294956592 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0
/proc/23514/statm: 24227 22664 141 302 0 23922 0
Current children cumulated CPU time (s) 1062.35
Current children cumulated vsize (KiB) 96908

[startup+1122.78 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 23713
/proc/meminfo: memFree=756920/2055920 swapFree=4183804/4192956
[pid=23514] ppid=23512 vsize=99880 CPUtime=1122.34
/proc/23514/stat : 23514 (Spear-32) R 23512 23514 21295 0 -1 4194304 24424 0 0 0 112113 121 0 0 25 0 1 0 204221761 102277120 23395 18446744073709551615 134512640 135752790 4294956592 18446744073709551615 134527089 0 0 4096 0 0 0 0 17 1 0 0
/proc/23514/statm: 24970 23395 141 302 0 24665 0
Current children cumulated CPU time (s) 1122.34
Current children cumulated vsize (KiB) 99880

[startup+1182.8 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 23713
/proc/meminfo: memFree=754680/2055920 swapFree=4183804/4192956
[pid=23514] ppid=23512 vsize=102084 CPUtime=1182.36
/proc/23514/stat : 23514 (Spear-32) R 23512 23514 21295 0 -1 4194304 24992 0 0 0 118112 124 0 0 25 0 1 0 204221761 104534016 23963 18446744073709551615 134512640 135752790 4294956592 18446744073709551615 134526818 0 0 4096 0 0 0 0 17 1 0 0
/proc/23514/statm: 25521 23963 141 302 0 25216 0
Current children cumulated CPU time (s) 1182.36
Current children cumulated vsize (KiB) 102084



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.52 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 23713
/proc/meminfo: memFree=753976/2055920 swapFree=4183804/4192956
[pid=23514] ppid=23512 vsize=102724 CPUtime=1200.08
/proc/23514/stat : 23514 (Spear-32) R 23512 23514 21295 0 -1 4194304 25149 0 0 0 119883 125 0 0 25 0 1 0 204221761 105189376 24120 18446744073709551615 134512640 135752790 4294956592 18446744073709551615 134526818 0 0 4096 0 0 0 0 17 1 0 0
/proc/23514/statm: 25681 24120 141 302 0 25376 0
Current children cumulated CPU time (s) 1200.08
Current children cumulated vsize (KiB) 102724

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

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

[startup+1200.52 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 23713
/proc/meminfo: memFree=753976/2055920 swapFree=4183804/4192956
[pid=23514] ppid=23512 vsize=102724 CPUtime=1200.08
/proc/23514/stat : 23514 (Spear-32) R 23512 23514 21295 0 -1 4194304 25149 0 0 0 119883 125 0 0 25 0 1 0 204221761 105189376 24120 18446744073709551615 134512640 135752790 4294956592 18446744073709551615 134526818 0 0 4096 0 0 0 0 17 1 0 0
/proc/23514/statm: 25681 24120 141 302 0 25376 0
Current children cumulated CPU time (s) 1200.08
Current children cumulated vsize (KiB) 102724

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1200.54
CPU time (s): 1200.1
CPU user time (s): 1198.83
CPU system time (s): 1.27081
CPU usage (%): 99.9633
Max. virtual memory (cumulated for all children) (KiB): 102724

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1198.83
system time used= 1.27081
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 25149
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= 1104

runsolver used 0.884865 second user time and 2.42863 second system time

The end

Launcher Data (download as text)

Begin job on node38 on Sun Feb 18 23:50:59 UTC 2007

IDJOB= 297647
IDBENCH= 19966
IDSOLVER= 133
FILE ID= node38/297647-1171842659

PBS_JOBID= 3839655

Free space on /tmp= 66562 MiB

SOLVER NAME= Spear 2007-02-12
BENCH NAME= HOME/pub/bench/SAT07/random/OnTreshold/3SAT/v550/unif-k3-r4.26-v550-c2343-S2083146463-03.UNSAT.shuffled.cnf
COMMAND LINE= /tmp/evaluation/297647-1171842659/Spear-32 --model-stdout --time --dimacs /tmp/evaluation/297647-1171842659/instance-297647-1171842659.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node38/watcher-297647-1171842659 -o ROOT/results/node38/solver-297647-1171842659 -C 1200 -M 1800 --output-limit 1,15  /tmp/evaluation/297647-1171842659/Spear-32 --model-stdout --time --dimacs /tmp/evaluation/297647-1171842659/instance-297647-1171842659.cnf            

META MD5SUM SOLVER= 53b58dfa80430416a78fe762713f980c
MD5SUM BENCH=  922e497c513498c78d3b8cdc399c98ca

RANDOM SEED= 63636769

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node38.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		: 3000.233
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		: 3000.233
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:        850904 kB
Buffers:         43096 kB
Cached:        1038564 kB
SwapCached:       3416 kB
Active:         818188 kB
Inactive:       273348 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:        850904 kB
SwapTotal:     4192956 kB
SwapFree:      4183804 kB
Dirty:            1568 kB
Writeback:           0 kB
Mapped:          15472 kB
Slab:            99524 kB
Committed_AS:   448040 kB
PageTables:       1468 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= 66562 MiB

End job on node38 on Mon Feb 19 00:11:02 UTC 2007