Trace number 313888

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) 1200.08 1200.54

General information on the benchmark

Nameindustrial/anbulagan/
hard-unsat/dated-10-11-u.cnf
MD5SUM696c4f91b3f887adc571cf2a229f67b7
Bench CategoryINDUST (industrial 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 variables141860
Number of clauses629461
Sum of the clauses size1429872
Maximum clause length10
Minimum clause length1
Number of clauses of size 112030
Number of clauses of size 2515511
Number of clauses of size 374900
Number of clauses of size 43000
Number of clauses of size 512000
Number of clauses of size over 512020

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/313888-1176892748/instance-313888-1176892748.cnf

Verifier Data (download as text)

ERROR: Unexpected answer ! (SATISFIABLE/UNSATISFIABLE expected)
Got answer:

Watcher Data (download as text)

runsolver version 3.2.2 (c) roussel@cril.univ-artois.fr

command line: runsolver --timestamp -w ROOT/results/node42/watcher-313888-1176892748 -o ROOT/results/node42/solver-313888-1176892748 -C 1200 -W 2400 -M 1800 --output-limit 1,15 /tmp/evaluation/313888-1176892748/Spear-32 --model-stdout --time --dimacs /tmp/evaluation/313888-1176892748/instance-313888-1176892748.cnf 

Enforcing CPUTime limit (soft limit, will send SIGTERM then SIGKILL): 1200 seconds
Enforcing CPUTime limit (hard limit, will send SIGXCPU): 1230 seconds
Enforcing wall clock limit (soft limit, will send SIGTERM then SIGKILL): 2400 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: 0.91 0.97 0.99 3/77 29909
/proc/meminfo: memFree=1724080/2055920 swapFree=4088708/4192956
[pid=29909] ppid=29907 vsize=1700 CPUtime=0
/proc/29909/stat : 29909 (Spear-32) R 29907 29909 29396 0 -1 4194304 236 0 0 0 0 0 0 0 18 0 1 0 137186663 1740800 220 18446744073709551615 134512640 135752790 4294956624 18446744073709551615 134513442 0 0 4096 0 0 0 0 17 1 0 0
/proc/29909/statm: 425 221 128 302 0 120 0

[startup+0.084349 s]
/proc/loadavg: 0.91 0.97 0.99 3/77 29909
/proc/meminfo: memFree=1724080/2055920 swapFree=4088708/4192956
[pid=29909] ppid=29907 vsize=5648 CPUtime=0.07
/proc/29909/stat : 29909 (Spear-32) R 29907 29909 29396 0 -1 4194304 1400 0 0 0 7 0 0 0 18 0 1 0 137186663 5783552 1031 18446744073709551615 134512640 135752790 4294956624 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0
/proc/29909/statm: 1412 1031 129 302 0 1107 0
Current children cumulated CPU time (s) 0.07
Current children cumulated vsize (KiB) 5648

[startup+0.102351 s]
/proc/loadavg: 0.91 0.97 0.99 3/77 29909
/proc/meminfo: memFree=1724080/2055920 swapFree=4088708/4192956
[pid=29909] ppid=29907 vsize=6304 CPUtime=0.1
/proc/29909/stat : 29909 (Spear-32) R 29907 29909 29396 0 -1 4194304 1571 0 0 0 9 1 0 0 18 0 1 0 137186663 6455296 1169 18446744073709551615 134512640 135752790 4294956624 18446744073709551615 135258954 0 0 4096 0 0 0 0 17 1 0 0
/proc/29909/statm: 1576 1169 129 302 0 1271 0
Current children cumulated CPU time (s) 0.1
Current children cumulated vsize (KiB) 6304

[startup+0.301399 s]
/proc/loadavg: 0.91 0.97 0.99 3/77 29909
/proc/meminfo: memFree=1724080/2055920 swapFree=4088708/4192956
[pid=29909] ppid=29907 vsize=18528 CPUtime=0.29
/proc/29909/stat : 29909 (Spear-32) R 29907 29909 29396 0 -1 4194304 5367 0 0 0 24 5 0 0 19 0 1 0 137186663 18972672 3648 18446744073709551615 134512640 135752790 4294956624 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0
/proc/29909/statm: 4632 3648 129 302 0 4327 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 18528

[startup+0.701466 s]
/proc/loadavg: 0.91 0.97 0.99 3/77 29909
/proc/meminfo: memFree=1724080/2055920 swapFree=4088708/4192956
[pid=29909] ppid=29907 vsize=30736 CPUtime=0.69
/proc/29909/stat : 29909 (Spear-32) R 29907 29909 29396 0 -1 4194304 9320 0 0 0 60 9 0 0 23 0 1 0 137186663 31473664 7215 18446744073709551615 134512640 135752790 4294956624 18446744073709551615 135258954 0 0 4096 0 0 0 0 17 1 0 0
/proc/29909/statm: 7684 7215 129 302 0 7379 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 30736

[startup+1.50162 s]
/proc/loadavg: 0.91 0.97 0.99 2/78 29910
/proc/meminfo: memFree=1688168/2055920 swapFree=4088708/4192956
[pid=29909] ppid=29907 vsize=56632 CPUtime=1.49
/proc/29909/stat : 29909 (Spear-32) R 29907 29909 29396 0 -1 4194304 16322 0 0 0 135 14 0 0 25 0 1 0 137186663 57991168 12005 18446744073709551615 134512640 135752790 4294956624 18446744073709551615 134527215 0 0 4096 0 0 0 0 17 1 0 0
/proc/29909/statm: 14158 12005 140 302 0 13853 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 56632

[startup+3.10192 s]
/proc/loadavg: 0.91 0.97 0.99 2/78 29910
/proc/meminfo: memFree=1675816/2055920 swapFree=4088708/4192956
[pid=29909] ppid=29907 vsize=57020 CPUtime=3.09
/proc/29909/stat : 29909 (Spear-32) R 29907 29909 29396 0 -1 4194304 16510 0 0 0 295 14 0 0 25 0 1 0 137186663 58388480 12128 18446744073709551615 134512640 135752790 4294956624 18446744073709551615 134526665 0 0 4096 0 0 0 0 17 1 0 0
/proc/29909/statm: 14255 12128 141 302 0 13950 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 57020

[startup+6.30154 s]
/proc/loadavg: 0.92 0.97 0.99 2/78 29910
/proc/meminfo: memFree=1675496/2055920 swapFree=4088708/4192956
[pid=29909] ppid=29907 vsize=57536 CPUtime=6.29
/proc/29909/stat : 29909 (Spear-32) R 29907 29909 29396 0 -1 4194304 16655 0 0 0 614 15 0 0 25 0 1 0 137186663 58916864 12144 18446744073709551615 134512640 135752790 4294956624 18446744073709551615 134526132 0 0 4096 0 0 0 0 17 1 0 0
/proc/29909/statm: 14384 12144 141 302 0 14079 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 57536

[startup+12.7018 s]
/proc/loadavg: 0.93 0.97 0.99 2/78 29910
/proc/meminfo: memFree=1675568/2055920 swapFree=4088708/4192956
[pid=29909] ppid=29907 vsize=57656 CPUtime=12.69
/proc/29909/stat : 29909 (Spear-32) R 29907 29909 29396 0 -1 4194304 16662 0 0 0 1253 16 0 0 25 0 1 0 137186663 59039744 12151 18446744073709551615 134512640 135752790 4294956624 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0
/proc/29909/statm: 14414 12151 141 302 0 14109 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 57656

[startup+25.5022 s]
/proc/loadavg: 0.94 0.97 0.99 2/78 29910
/proc/meminfo: memFree=1675568/2055920 swapFree=4088708/4192956
[pid=29909] ppid=29907 vsize=57656 CPUtime=25.48
/proc/29909/stat : 29909 (Spear-32) R 29907 29909 29396 0 -1 4194304 16682 0 0 0 2531 17 0 0 25 0 1 0 137186663 59039744 12171 18446744073709551615 134512640 135752790 4294956624 18446744073709551615 134527100 0 0 4096 0 0 0 0 17 1 0 0
/proc/29909/statm: 14414 12171 141 302 0 14109 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 57656

[startup+51.1021 s]
/proc/loadavg: 0.96 0.97 0.99 2/78 29910
/proc/meminfo: memFree=1672816/2055920 swapFree=4088708/4192956
[pid=29909] ppid=29907 vsize=60716 CPUtime=51.06
/proc/29909/stat : 29909 (Spear-32) R 29907 29909 29396 0 -1 4194304 17444 0 0 0 5086 20 0 0 25 0 1 0 137186663 62173184 12931 18446744073709551615 134512640 135752790 4294956624 18446744073709551615 134526818 0 0 4096 0 0 0 0 17 1 0 0
/proc/29909/statm: 15179 12931 141 302 0 14874 0
Current children cumulated CPU time (s) 51.06
Current children cumulated vsize (KiB) 60716

[startup+102.306 s]
/proc/loadavg: 0.98 0.97 0.99 2/78 29910
/proc/meminfo: memFree=1661680/2055920 swapFree=4088772/4192956
[pid=29909] ppid=29907 vsize=71776 CPUtime=102.25
/proc/29909/stat : 29909 (Spear-32) R 29907 29909 29396 0 -1 4194304 20210 0 0 0 10197 28 0 0 25 0 1 0 137186663 73498624 15689 18446744073709551615 134512640 135752790 4294956624 18446744073709551615 134526636 0 0 4096 0 0 0 0 17 1 0 0
/proc/29909/statm: 17944 15689 141 302 0 17639 0
Current children cumulated CPU time (s) 102.25
Current children cumulated vsize (KiB) 71776

[startup+162.301 s]
/proc/loadavg: 0.99 0.97 0.99 2/78 29910
/proc/meminfo: memFree=1651120/2055920 swapFree=4088772/4192956
[pid=29909] ppid=29907 vsize=82320 CPUtime=162.22
/proc/29909/stat : 29909 (Spear-32) R 29907 29909 29396 0 -1 4194304 22872 0 0 0 16187 35 0 0 25 0 1 0 137186663 84295680 18317 18446744073709551615 134512640 135752790 4294956624 18446744073709551615 134526883 0 0 4096 0 0 0 0 17 1 0 0
/proc/29909/statm: 20580 18317 141 302 0 20275 0
Current children cumulated CPU time (s) 162.22
Current children cumulated vsize (KiB) 82320

[startup+222.302 s]
/proc/loadavg: 0.99 0.97 0.99 2/78 29910
/proc/meminfo: memFree=1640752/2055920 swapFree=4088772/4192956
[pid=29909] ppid=29907 vsize=92616 CPUtime=222.2
/proc/29909/stat : 29909 (Spear-32) R 29907 29909 29396 0 -1 4194304 25432 0 0 0 22177 43 0 0 25 0 1 0 137186663 94838784 20874 18446744073709551615 134512640 135752790 4294956624 18446744073709551615 134526767 0 0 4096 0 0 0 0 17 1 0 0
/proc/29909/statm: 23154 20874 141 302 0 22849 0
Current children cumulated CPU time (s) 222.2
Current children cumulated vsize (KiB) 92616

[startup+282.301 s]
/proc/loadavg: 0.99 0.97 0.99 2/78 29910
/proc/meminfo: memFree=1632112/2055920 swapFree=4088836/4192956
[pid=29909] ppid=29907 vsize=101320 CPUtime=282.17
/proc/29909/stat : 29909 (Spear-32) R 29907 29909 29396 0 -1 4194304 27641 0 0 0 28168 49 0 0 25 0 1 0 137186663 103751680 23060 18446744073709551615 134512640 135752790 4294956624 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0
/proc/29909/statm: 25330 23060 141 302 0 25025 0
Current children cumulated CPU time (s) 282.17
Current children cumulated vsize (KiB) 101320

[startup+342.302 s]
/proc/loadavg: 0.99 0.97 0.99 2/78 29910
/proc/meminfo: memFree=1623472/2055920 swapFree=4088836/4192956
[pid=29909] ppid=29907 vsize=109992 CPUtime=342.16
/proc/29909/stat : 29909 (Spear-32) R 29907 29909 29396 0 -1 4194304 29836 0 0 0 34160 56 0 0 25 0 1 0 137186663 112631808 25164 18446744073709551615 134512640 135752790 4294956624 18446744073709551615 134526962 0 0 4096 0 0 0 0 17 1 0 0
/proc/29909/statm: 27498 25164 141 302 0 27193 0
Current children cumulated CPU time (s) 342.16
Current children cumulated vsize (KiB) 109992

[startup+402.301 s]
/proc/loadavg: 0.99 0.97 0.99 2/78 29910
/proc/meminfo: memFree=1614064/2055920 swapFree=4088900/4192956
[pid=29909] ppid=29907 vsize=119448 CPUtime=402.12
/proc/29909/stat : 29909 (Spear-32) R 29907 29909 29396 0 -1 4194304 32194 0 0 0 40151 61 0 0 25 0 1 0 137186663 122314752 27511 18446744073709551615 134512640 135752790 4294956624 18446744073709551615 134526818 0 0 4096 0 0 0 0 17 1 0 0
/proc/29909/statm: 29862 27511 141 302 0 29557 0
Current children cumulated CPU time (s) 402.12
Current children cumulated vsize (KiB) 119448

[startup+462.303 s]
/proc/loadavg: 0.99 0.97 0.99 2/78 29910
/proc/meminfo: memFree=1605552/2055920 swapFree=4088900/4192956
[pid=29909] ppid=29907 vsize=127968 CPUtime=462.11
/proc/29909/stat : 29909 (Spear-32) R 29907 29909 29396 0 -1 4194304 34344 0 0 0 46144 67 0 0 25 0 1 0 137186663 131039232 29612 18446744073709551615 134512640 135752790 4294956624 18446744073709551615 134526928 0 0 4096 0 0 0 0 17 1 0 0
/proc/29909/statm: 31992 29612 141 302 0 31687 0
Current children cumulated CPU time (s) 462.11
Current children cumulated vsize (KiB) 127968

[startup+522.301 s]
/proc/loadavg: 0.99 0.97 0.99 2/78 29910
/proc/meminfo: memFree=1597040/2055920 swapFree=4088900/4192956
[pid=29909] ppid=29907 vsize=136536 CPUtime=522.08
/proc/29909/stat : 29909 (Spear-32) R 29907 29909 29396 0 -1 4194304 36471 0 0 0 52137 71 0 0 25 0 1 0 137186663 139812864 31737 18446744073709551615 134512640 135752790 4294956624 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0
/proc/29909/statm: 34134 31737 141 302 0 33829 0
Current children cumulated CPU time (s) 522.08
Current children cumulated vsize (KiB) 136536

[startup+582.302 s]
/proc/loadavg: 1.09 1.02 1.00 2/78 29910
/proc/meminfo: memFree=1587440/2055920 swapFree=4088964/4192956
[pid=29909] ppid=29907 vsize=146008 CPUtime=582.06
/proc/29909/stat : 29909 (Spear-32) R 29907 29909 29396 0 -1 4194304 38876 0 0 0 58128 78 0 0 25 0 1 0 137186663 149512192 34116 18446744073709551615 134512640 135752790 4294956624 18446744073709551615 134526928 0 0 4096 0 0 0 0 17 1 0 0
/proc/29909/statm: 36502 34116 141 302 0 36197 0
Current children cumulated CPU time (s) 582.06
Current children cumulated vsize (KiB) 146008

[startup+642.302 s]
/proc/loadavg: 1.03 1.01 1.00 2/78 29910
/proc/meminfo: memFree=1580592/2055920 swapFree=4088964/4192956
[pid=29909] ppid=29907 vsize=152748 CPUtime=642.05
/proc/29909/stat : 29909 (Spear-32) R 29907 29909 29396 0 -1 4194304 40577 0 0 0 64122 83 0 0 25 0 1 0 137186663 156413952 35782 18446744073709551615 134512640 135752790 4294956624 18446744073709551615 134526883 0 0 4096 0 0 0 0 17 1 0 0
/proc/29909/statm: 38187 35782 141 302 0 37882 0
Current children cumulated CPU time (s) 642.05
Current children cumulated vsize (KiB) 152748

[startup+702.301 s]
/proc/loadavg: 1.01 1.00 1.00 2/78 29910
/proc/meminfo: memFree=1576048/2055920 swapFree=4089028/4192956
[pid=29909] ppid=29907 vsize=158008 CPUtime=702.02
/proc/29909/stat : 29909 (Spear-32) R 29907 29909 29396 0 -1 4194304 41831 0 0 0 70115 87 0 0 25 0 1 0 137186663 161800192 36887 18446744073709551615 134512640 135752790 4294956624 18446744073709551615 134526965 0 0 4096 0 0 0 0 17 1 0 0
/proc/29909/statm: 39502 36887 141 302 0 39197 0
Current children cumulated CPU time (s) 702.02
Current children cumulated vsize (KiB) 158008

[startup+762.306 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 29910
/proc/meminfo: memFree=1569392/2055920 swapFree=4089028/4192956
[pid=29909] ppid=29907 vsize=164840 CPUtime=762.01
/proc/29909/stat : 29909 (Spear-32) R 29907 29909 29396 0 -1 4194304 43575 0 0 0 76109 92 0 0 25 0 1 0 137186663 168796160 38544 18446744073709551615 134512640 135752790 4294956624 18446744073709551615 134526912 0 0 4096 0 0 0 0 17 1 0 0
/proc/29909/statm: 41210 38544 141 302 0 40905 0
Current children cumulated CPU time (s) 762.01
Current children cumulated vsize (KiB) 164840

[startup+822.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 29910
/proc/meminfo: memFree=1563376/2055920 swapFree=4089092/4192956
[pid=29909] ppid=29907 vsize=170744 CPUtime=821.98
/proc/29909/stat : 29909 (Spear-32) R 29907 29909 29396 0 -1 4194304 45176 0 0 0 82100 98 0 0 25 0 1 0 137186663 174841856 40030 18446744073709551615 134512640 135752790 4294956624 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0
/proc/29909/statm: 42686 40030 141 302 0 42381 0
Current children cumulated CPU time (s) 821.98
Current children cumulated vsize (KiB) 170744

[startup+882.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 29910
/proc/meminfo: memFree=1557488/2055920 swapFree=4089092/4192956
[pid=29909] ppid=29907 vsize=176456 CPUtime=881.95
/proc/29909/stat : 29909 (Spear-32) R 29907 29909 29396 0 -1 4194304 46680 0 0 0 88092 103 0 0 25 0 1 0 137186663 180690944 41470 18446744073709551615 134512640 135752790 4294956624 18446744073709551615 134526668 0 0 4096 0 0 0 0 17 1 0 0
/proc/29909/statm: 44114 41470 141 302 0 43809 0
Current children cumulated CPU time (s) 881.95
Current children cumulated vsize (KiB) 176456

[startup+942.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 29910
/proc/meminfo: memFree=1550384/2055920 swapFree=4089092/4192956
[pid=29909] ppid=29907 vsize=183792 CPUtime=941.93
/proc/29909/stat : 29909 (Spear-32) R 29907 29909 29396 0 -1 4194304 48531 0 0 0 94083 110 0 0 25 0 1 0 137186663 188203008 43239 18446744073709551615 134512640 135752790 4294956624 18446744073709551615 134538593 0 0 4096 0 0 0 0 17 1 0 0
/proc/29909/statm: 45948 43239 141 302 0 45643 0
Current children cumulated CPU time (s) 941.93
Current children cumulated vsize (KiB) 183792

[startup+1002.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 29910
/proc/meminfo: memFree=1543408/2055920 swapFree=4089156/4192956
[pid=29909] ppid=29907 vsize=190544 CPUtime=1001.9
/proc/29909/stat : 29909 (Spear-32) R 29907 29909 29396 0 -1 4194304 50285 0 0 0 100074 116 0 0 25 0 1 0 137186663 195117056 44952 18446744073709551615 134512640 135752790 4294956624 18446744073709551615 134527175 0 0 4096 0 0 0 0 17 1 0 0
/proc/29909/statm: 47636 44952 141 302 0 47331 0
Current children cumulated CPU time (s) 1001.9
Current children cumulated vsize (KiB) 190544

[startup+1062.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 29910
/proc/meminfo: memFree=1537200/2055920 swapFree=4089156/4192956
[pid=29909] ppid=29907 vsize=196688 CPUtime=1061.88
/proc/29909/stat : 29909 (Spear-32) R 29907 29909 29396 0 -1 4194304 51920 0 0 0 106066 122 0 0 25 0 1 0 137186663 201408512 46493 18446744073709551615 134512640 135752790 4294956624 18446744073709551615 134524699 0 0 4096 0 0 0 0 17 1 0 0
/proc/29909/statm: 49172 46493 141 302 0 48867 0
Current children cumulated CPU time (s) 1061.88
Current children cumulated vsize (KiB) 196688

[startup+1122.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 29910
/proc/meminfo: memFree=1531056/2055920 swapFree=4089220/4192956
[pid=29909] ppid=29907 vsize=202588 CPUtime=1121.87
/proc/29909/stat : 29909 (Spear-32) R 29907 29909 29396 0 -1 4194304 53473 0 0 0 112059 128 0 0 25 0 1 0 137186663 207450112 48000 18446744073709551615 134512640 135752790 4294956624 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0
/proc/29909/statm: 50647 48000 141 302 0 50342 0
Current children cumulated CPU time (s) 1121.87
Current children cumulated vsize (KiB) 202588

[startup+1182.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 29910
/proc/meminfo: memFree=1525232/2055920 swapFree=4089220/4192956
[pid=29909] ppid=29907 vsize=208348 CPUtime=1181.84
/proc/29909/stat : 29909 (Spear-32) R 29907 29909 29396 0 -1 4194304 55006 0 0 0 118051 133 0 0 25 0 1 0 137186663 213348352 49453 18446744073709551615 134512640 135752790 4294956624 18446744073709551615 134526939 0 0 4096 0 0 0 0 17 1 0 0
/proc/29909/statm: 52087 49453 141 302 0 51782 0
Current children cumulated CPU time (s) 1181.84
Current children cumulated vsize (KiB) 208348



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.5 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 29910
/proc/meminfo: memFree=1523824/2055920 swapFree=4089220/4192956
[pid=29909] ppid=29907 vsize=209640 CPUtime=1200.04
/proc/29909/stat : 29909 (Spear-32) R 29907 29909 29396 0 -1 4194304 55342 0 0 0 119870 134 0 0 25 0 1 0 137186663 214671360 49771 18446744073709551615 134512640 135752790 4294956624 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0
/proc/29909/statm: 52410 49771 141 302 0 52105 0
Current children cumulated CPU time (s) 1200.04
Current children cumulated vsize (KiB) 209640

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

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

[startup+1200.5 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 29910
/proc/meminfo: memFree=1523824/2055920 swapFree=4089220/4192956
[pid=29909] ppid=29907 vsize=209640 CPUtime=1200.04
/proc/29909/stat : 29909 (Spear-32) R 29907 29909 29396 0 -1 4194304 55342 0 0 0 119870 134 0 0 25 0 1 0 137186663 214671360 49771 18446744073709551615 134512640 135752790 4294956624 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0
/proc/29909/statm: 52410 49771 141 302 0 52105 0
Current children cumulated CPU time (s) 1200.04
Current children cumulated vsize (KiB) 209640

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1200.54
CPU time (s): 1200.08
CPU user time (s): 1198.7
CPU system time (s): 1.38179
CPU usage (%): 99.9621
Max. virtual memory (cumulated for all children) (KiB): 209640

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1198.7
system time used= 1.38179
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 55342
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= 24998

runsolver used 1.3348 second user time and 3.03554 second system time

The end

Launcher Data (download as text)

Begin job on node42 on Wed Apr 18 10:39:08 UTC 2007

IDJOB= 313888
IDBENCH= 20377
IDSOLVER= 133
FILE ID= node42/313888-1176892748

PBS_JOBID= 4595120

Free space on /tmp= 66437 MiB

SOLVER NAME= Spear 2007-02-12
BENCH NAME= HOME/pub/bench/SAT07/industrial/anbulagan/hard-unsat/dated-10-11-u.cnf
COMMAND LINE= /tmp/evaluation/313888-1176892748/Spear-32 --model-stdout --time --dimacs /tmp/evaluation/313888-1176892748/instance-313888-1176892748.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node42/watcher-313888-1176892748 -o ROOT/results/node42/solver-313888-1176892748 -C 1200 -W 2400 -M 1800 --output-limit 1,15  /tmp/evaluation/313888-1176892748/Spear-32 --model-stdout --time --dimacs /tmp/evaluation/313888-1176892748/instance-313888-1176892748.cnf            

META MD5SUM SOLVER= 53b58dfa80430416a78fe762713f980c
MD5SUM BENCH=  696c4f91b3f887adc571cf2a229f67b7

RANDOM SEED= 591477116

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node42.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		: 3000.277
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		: 3000.277
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:       1724424 kB
Buffers:         17712 kB
Cached:         228132 kB
SwapCached:      17452 kB
Active:          82064 kB
Inactive:       194920 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1724424 kB
SwapTotal:     4192956 kB
SwapFree:      4088708 kB
Dirty:           12312 kB
Writeback:           0 kB
Mapped:          38976 kB
Slab:            39880 kB
Committed_AS:  2947568 kB
PageTables:       1912 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= 66437 MiB

End job on node42 on Wed Apr 18 10:59:10 UTC 2007