Trace number 302731

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 1200.42

General information on the benchmark

Namerandom/LargeSize/7SAT/v240/
unif-k7-r85-v240-c20400-S1739132237-05.cnf
MD5SUM8af25e83c87656a2ddb717d63bbf1df6
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 variables240
Number of clauses20400
Sum of the clauses size142800
Maximum clause length7
Minimum clause length7
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 30
Number of clauses of size 40
Number of clauses of size 50
Number of clauses of size over 520400

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/302731-1172018454/instance-302731-1172018454.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/node24/watcher-302731-1172018454 -o ROOT/results/node24/solver-302731-1172018454 -C 1200 -M 1800 --output-limit 1,15 /tmp/evaluation/302731-1172018454/Spear-32 --model-stdout --time --dimacs /tmp/evaluation/302731-1172018454/instance-302731-1172018454.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: 7.99 7.05 4.31 3/77 20030
/proc/meminfo: memFree=1486040/2055920 swapFree=4144124/4192956
[pid=20030] ppid=20028 vsize=1396 CPUtime=0
/proc/20030/stat : 20030 (Spear-32) R 20028 20030 19560 0 -1 4194304 183 0 0 0 0 0 0 0 18 0 1 0 221799710 1429504 167 18446744073709551615 134512640 135752790 4294956672 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0
/proc/20030/statm: 349 167 129 302 0 44 0

[startup+0.107692 s]
/proc/loadavg: 7.99 7.05 4.31 3/77 20030
/proc/meminfo: memFree=1486040/2055920 swapFree=4144124/4192956
[pid=20030] ppid=20028 vsize=2980 CPUtime=0.1
/proc/20030/stat : 20030 (Spear-32) R 20028 20030 19560 0 -1 4194304 560 0 0 0 10 0 0 0 18 0 1 0 221799710 3051520 544 18446744073709551615 134512640 135752790 4294956672 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0
/proc/20030/statm: 745 544 140 302 0 440 0
Current children cumulated CPU time (s) 0.1
Current children cumulated vsize (KiB) 2980

[startup+0.515737 s]
/proc/loadavg: 7.99 7.05 4.31 3/77 20030
/proc/meminfo: memFree=1486040/2055920 swapFree=4144124/4192956
[pid=20030] ppid=20028 vsize=3888 CPUtime=0.5
/proc/20030/stat : 20030 (Spear-32) R 20028 20030 19560 0 -1 4194304 791 0 0 0 50 0 0 0 21 0 1 0 221799710 3981312 775 18446744073709551615 134512640 135752790 4294956672 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0
/proc/20030/statm: 972 775 141 302 0 667 0
Current children cumulated CPU time (s) 0.5
Current children cumulated vsize (KiB) 3888

[startup+1.33583 s]
/proc/loadavg: 7.43 6.95 4.29 2/78 20031
/proc/meminfo: memFree=1482256/2055920 swapFree=4144124/4192956
[pid=20030] ppid=20028 vsize=5476 CPUtime=1.32
/proc/20030/stat : 20030 (Spear-32) R 20028 20030 19560 0 -1 4194304 1185 0 0 0 131 1 0 0 25 0 1 0 221799710 5607424 1169 18446744073709551615 134512640 135752790 4294956672 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0
/proc/20030/statm: 1369 1169 141 302 0 1064 0
Current children cumulated CPU time (s) 1.32
Current children cumulated vsize (KiB) 5476

[startup+2.975 s]
/proc/loadavg: 7.43 6.95 4.29 2/78 20031
/proc/meminfo: memFree=1480336/2055920 swapFree=4144124/4192956
[pid=20030] ppid=20028 vsize=7812 CPUtime=2.96
/proc/20030/stat : 20030 (Spear-32) R 20028 20030 19560 0 -1 4194304 1783 0 0 0 294 2 0 0 25 0 1 0 221799710 7999488 1767 18446744073709551615 134512640 135752790 4294956672 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0
/proc/20030/statm: 1953 1767 141 302 0 1648 0
Current children cumulated CPU time (s) 2.96
Current children cumulated vsize (KiB) 7812

[startup+6.25336 s]
/proc/loadavg: 6.92 6.85 4.28 2/78 20031
/proc/meminfo: memFree=1476432/2055920 swapFree=4144124/4192956
[pid=20030] ppid=20028 vsize=11540 CPUtime=6.24
/proc/20030/stat : 20030 (Spear-32) R 20028 20030 19560 0 -1 4194304 2690 0 0 0 620 4 0 0 25 0 1 0 221799710 11816960 2674 18446744073709551615 134512640 135752790 4294956672 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0
/proc/20030/statm: 2885 2674 141 302 0 2580 0
Current children cumulated CPU time (s) 6.24
Current children cumulated vsize (KiB) 11540

[startup+12.7091 s]
/proc/loadavg: 6.44 6.76 4.26 2/78 20031
/proc/meminfo: memFree=1470232/2055920 swapFree=4144124/4192956
[pid=20030] ppid=20028 vsize=17328 CPUtime=12.69
/proc/20030/stat : 20030 (Spear-32) R 20028 20030 19560 0 -1 4194304 4153 0 0 0 1263 6 0 0 25 0 1 0 221799710 17743872 4104 18446744073709551615 134512640 135752790 4294956672 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0
/proc/20030/statm: 4332 4104 141 302 0 4027 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 17328

[startup+25.5094 s]
/proc/loadavg: 5.61 6.57 4.22 2/78 20031
/proc/meminfo: memFree=1462040/2055920 swapFree=4144124/4192956
[pid=20030] ppid=20028 vsize=25852 CPUtime=25.49
/proc/20030/stat : 20030 (Spear-32) R 20028 20030 19560 0 -1 4194304 6302 0 0 0 2537 12 0 0 25 0 1 0 221799710 26472448 6188 18446744073709551615 134512640 135752790 4294956672 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0
/proc/20030/statm: 6463 6188 141 302 0 6158 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 25852

[startup+51.1212 s]
/proc/loadavg: 3.79 6.03 4.12 2/78 20031
/proc/meminfo: memFree=1450200/2055920 swapFree=4144124/4192956
[pid=20030] ppid=20028 vsize=37472 CPUtime=51.09
/proc/20030/stat : 20030 (Spear-32) R 20028 20030 19560 0 -1 4194304 9195 0 0 0 5090 19 0 0 25 0 1 0 221799710 38371328 9081 18446744073709551615 134512640 135752790 4294956672 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0
/proc/20030/statm: 9368 9081 141 302 0 9063 0
Current children cumulated CPU time (s) 51.09
Current children cumulated vsize (KiB) 37472

[startup+102.339 s]
/proc/loadavg: 2.26 5.27 3.96 2/78 20031
/proc/meminfo: memFree=1433112/2055920 swapFree=4144124/4192956
[pid=20030] ppid=20028 vsize=55180 CPUtime=102.29
/proc/20030/stat : 20030 (Spear-32) R 20028 20030 19560 0 -1 4194304 13621 0 0 0 10197 32 0 0 25 0 1 0 221799710 56504320 13378 18446744073709551615 134512640 135752790 4294956672 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0
/proc/20030/statm: 13795 13378 141 302 0 13490 0
Current children cumulated CPU time (s) 102.29
Current children cumulated vsize (KiB) 55180

[startup+162.371 s]
/proc/loadavg: 1.46 4.49 3.77 2/78 20031
/proc/meminfo: memFree=1417368/2055920 swapFree=4144124/4192956
[pid=20030] ppid=20028 vsize=70880 CPUtime=162.32
/proc/20030/stat : 20030 (Spear-32) R 20028 20030 19560 0 -1 4194304 17487 0 0 0 16187 45 0 0 25 0 1 0 221799710 72581120 17244 18446744073709551615 134512640 135752790 4294956672 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0
/proc/20030/statm: 17720 17244 141 302 0 17415 0
Current children cumulated CPU time (s) 162.32
Current children cumulated vsize (KiB) 70880

[startup+222.398 s]
/proc/loadavg: 1.17 3.85 3.59 2/78 20031
/proc/meminfo: memFree=1405400/2055920 swapFree=4144124/4192956
[pid=20030] ppid=20028 vsize=82824 CPUtime=222.33
/proc/20030/stat : 20030 (Spear-32) R 20028 20030 19560 0 -1 4194304 20470 0 0 0 22179 54 0 0 25 0 1 0 221799710 84811776 20227 18446744073709551615 134512640 135752790 4294956672 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0
/proc/20030/statm: 20706 20227 141 302 0 20401 0
Current children cumulated CPU time (s) 222.33
Current children cumulated vsize (KiB) 82824

[startup+282.438 s]
/proc/loadavg: 1.06 3.33 3.43 2/78 20031
/proc/meminfo: memFree=1394776/2055920 swapFree=4144124/4192956
[pid=20030] ppid=20028 vsize=94424 CPUtime=282.34
/proc/20030/stat : 20030 (Spear-32) R 20028 20030 19560 0 -1 4194304 23391 0 0 0 28172 62 0 0 25 0 1 0 221799710 96690176 22891 18446744073709551615 134512640 135752790 4294956672 18446744073709551615 134526818 0 0 4096 0 0 0 0 17 1 0 0
/proc/20030/statm: 23606 22891 141 302 0 23301 0
Current children cumulated CPU time (s) 282.34
Current children cumulated vsize (KiB) 94424

[startup+342.466 s]
/proc/loadavg: 1.02 2.90 3.27 2/78 20031
/proc/meminfo: memFree=1383896/2055920 swapFree=4144124/4192956
[pid=20030] ppid=20028 vsize=105488 CPUtime=342.36
/proc/20030/stat : 20030 (Spear-32) R 20028 20030 19560 0 -1 4194304 26105 0 0 0 34164 72 0 0 25 0 1 0 221799710 108019712 25605 18446744073709551615 134512640 135752790 4294956672 18446744073709551615 134526818 0 0 4096 0 0 0 0 17 1 0 0
/proc/20030/statm: 26372 25605 141 302 0 26067 0
Current children cumulated CPU time (s) 342.36
Current children cumulated vsize (KiB) 105488

[startup+402.497 s]
/proc/loadavg: 1.01 2.56 3.13 2/78 20031
/proc/meminfo: memFree=1373720/2055920 swapFree=4144124/4192956
[pid=20030] ppid=20028 vsize=115548 CPUtime=402.37
/proc/20030/stat : 20030 (Spear-32) R 20028 20030 19560 0 -1 4194304 28603 0 0 0 40155 82 0 0 25 0 1 0 221799710 118321152 28103 18446744073709551615 134512640 135752790 4294956672 18446744073709551615 134526818 0 0 4096 0 0 0 0 17 1 0 0
/proc/20030/statm: 28887 28103 141 302 0 28582 0
Current children cumulated CPU time (s) 402.37
Current children cumulated vsize (KiB) 115548

[startup+462.523 s]
/proc/loadavg: 1.00 2.27 2.99 2/78 20031
/proc/meminfo: memFree=1364760/2055920 swapFree=4144124/4192956
[pid=20030] ppid=20028 vsize=124344 CPUtime=462.38
/proc/20030/stat : 20030 (Spear-32) R 20028 20030 19560 0 -1 4194304 30840 0 0 0 46149 89 0 0 25 0 1 0 221799710 127328256 30340 18446744073709551615 134512640 135752790 4294956672 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0
/proc/20030/statm: 31086 30340 141 302 0 30781 0
Current children cumulated CPU time (s) 462.38
Current children cumulated vsize (KiB) 124344

[startup+522.55 s]
/proc/loadavg: 1.00 2.04 2.86 2/78 20031
/proc/meminfo: memFree=1356120/2055920 swapFree=4144124/4192956
[pid=20030] ppid=20028 vsize=133036 CPUtime=522.39
/proc/20030/stat : 20030 (Spear-32) R 20028 20030 19560 0 -1 4194304 32999 0 0 0 52141 98 0 0 25 0 1 0 221799710 136228864 32499 18446744073709551615 134512640 135752790 4294956672 18446744073709551615 134526818 0 0 4096 0 0 0 0 17 1 0 0
/proc/20030/statm: 33259 32499 141 302 0 32954 0
Current children cumulated CPU time (s) 522.39
Current children cumulated vsize (KiB) 133036

[startup+582.583 s]
/proc/loadavg: 1.00 1.84 2.75 2/78 20031
/proc/meminfo: memFree=1347736/2055920 swapFree=4144124/4192956
[pid=20030] ppid=20028 vsize=141304 CPUtime=582.41
/proc/20030/stat : 20030 (Spear-32) R 20028 20030 19560 0 -1 4194304 35079 0 0 0 58136 105 0 0 25 0 1 0 221799710 144695296 34579 18446744073709551615 134512640 135752790 4294956672 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0
/proc/20030/statm: 35326 34579 141 302 0 35021 0
Current children cumulated CPU time (s) 582.41
Current children cumulated vsize (KiB) 141304

[startup+642.615 s]
/proc/loadavg: 1.00 1.69 2.63 2/78 20031
/proc/meminfo: memFree=1339352/2055920 swapFree=4144124/4192956
[pid=20030] ppid=20028 vsize=149772 CPUtime=642.42
/proc/20030/stat : 20030 (Spear-32) R 20028 20030 19560 0 -1 4194304 37173 0 0 0 64130 112 0 0 25 0 1 0 221799710 153366528 36673 18446744073709551615 134512640 135752790 4294956672 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0
/proc/20030/statm: 37443 36673 141 302 0 37138 0
Current children cumulated CPU time (s) 642.42
Current children cumulated vsize (KiB) 149772

[startup+702.641 s]
/proc/loadavg: 1.00 1.56 2.53 2/78 20031
/proc/meminfo: memFree=1332696/2055920 swapFree=4144124/4192956
[pid=20030] ppid=20028 vsize=156188 CPUtime=702.43
/proc/20030/stat : 20030 (Spear-32) R 20028 20030 19560 0 -1 4194304 38826 0 0 0 70126 117 0 0 25 0 1 0 221799710 159936512 38326 18446744073709551615 134512640 135752790 4294956672 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0
/proc/20030/statm: 39047 38326 141 302 0 38742 0
Current children cumulated CPU time (s) 702.43
Current children cumulated vsize (KiB) 156188

[startup+762.667 s]
/proc/loadavg: 1.00 1.45 2.43 2/78 20031
/proc/meminfo: memFree=1326104/2055920 swapFree=4144124/4192956
[pid=20030] ppid=20028 vsize=162948 CPUtime=762.44
/proc/20030/stat : 20030 (Spear-32) R 20028 20030 19560 0 -1 4194304 40488 0 0 0 76121 123 0 0 25 0 1 0 221799710 166858752 39988 18446744073709551615 134512640 135752790 4294956672 18446744073709551615 134527175 0 0 4096 0 0 0 0 17 1 0 0
/proc/20030/statm: 40737 39988 141 302 0 40432 0
Current children cumulated CPU time (s) 762.44
Current children cumulated vsize (KiB) 162948

[startup+822.695 s]
/proc/loadavg: 1.00 1.37 2.34 2/78 20031
/proc/meminfo: memFree=1319448/2055920 swapFree=4144124/4192956
[pid=20030] ppid=20028 vsize=169800 CPUtime=822.45
/proc/20030/stat : 20030 (Spear-32) R 20028 20030 19560 0 -1 4194304 42124 0 0 0 82115 130 0 0 25 0 1 0 221799710 173875200 41624 18446744073709551615 134512640 135752790 4294956672 18446744073709551615 134526972 0 0 4096 0 0 0 0 17 1 0 0
/proc/20030/statm: 42450 41624 141 302 0 42145 0
Current children cumulated CPU time (s) 822.45
Current children cumulated vsize (KiB) 169800

[startup+882.725 s]
/proc/loadavg: 1.00 1.30 2.25 2/78 20031
/proc/meminfo: memFree=1313048/2055920 swapFree=4144124/4192956
[pid=20030] ppid=20028 vsize=178204 CPUtime=882.47
/proc/20030/stat : 20030 (Spear-32) R 20028 20030 19560 0 -1 4194304 44249 0 0 0 88112 135 0 0 25 0 1 0 221799710 182480896 43236 18446744073709551615 134512640 135752790 4294956672 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0
/proc/20030/statm: 44551 43236 141 302 0 44246 0
Current children cumulated CPU time (s) 882.47
Current children cumulated vsize (KiB) 178204

[startup+942.753 s]
/proc/loadavg: 1.00 1.24 2.17 2/78 20031
/proc/meminfo: memFree=1307416/2055920 swapFree=4144124/4192956
[pid=20030] ppid=20028 vsize=183908 CPUtime=942.47
/proc/20030/stat : 20030 (Spear-32) R 20028 20030 19560 0 -1 4194304 45652 0 0 0 94106 141 0 0 25 0 1 0 221799710 188321792 44639 18446744073709551615 134512640 135752790 4294956672 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0
/proc/20030/statm: 45977 44639 141 302 0 45672 0
Current children cumulated CPU time (s) 942.47
Current children cumulated vsize (KiB) 183908

[startup+1002.78 s]
/proc/loadavg: 1.00 1.20 2.09 2/78 20031
/proc/meminfo: memFree=1301720/2055920 swapFree=4144124/4192956
[pid=20030] ppid=20028 vsize=189720 CPUtime=1002.49
/proc/20030/stat : 20030 (Spear-32) R 20028 20030 19560 0 -1 4194304 47091 0 0 0 100103 146 0 0 25 0 1 0 221799710 194273280 46078 18446744073709551615 134512640 135752790 4294956672 18446744073709551615 134527022 0 0 4096 0 0 0 0 17 1 0 0
/proc/20030/statm: 47430 46078 141 302 0 47125 0
Current children cumulated CPU time (s) 1002.49
Current children cumulated vsize (KiB) 189720

[startup+1062.81 s]
/proc/loadavg: 1.00 1.16 2.02 2/78 20031
/proc/meminfo: memFree=1295320/2055920 swapFree=4144124/4192956
[pid=20030] ppid=20028 vsize=196172 CPUtime=1062.49
/proc/20030/stat : 20030 (Spear-32) R 20028 20030 19560 0 -1 4194304 48660 0 0 0 106097 152 0 0 25 0 1 0 221799710 200880128 47647 18446744073709551615 134512640 135752790 4294956672 18446744073709551615 134527175 0 0 4096 0 0 0 0 17 1 0 0
/proc/20030/statm: 49043 47647 141 302 0 48738 0
Current children cumulated CPU time (s) 1062.49
Current children cumulated vsize (KiB) 196172

[startup+1122.84 s]
/proc/loadavg: 1.00 1.13 1.96 2/78 20031
/proc/meminfo: memFree=1289624/2055920 swapFree=4144124/4192956
[pid=20030] ppid=20028 vsize=201836 CPUtime=1122.51
/proc/20030/stat : 20030 (Spear-32) R 20028 20030 19560 0 -1 4194304 50103 0 0 0 112091 160 0 0 25 0 1 0 221799710 206680064 49090 18446744073709551615 134512640 135752790 4294956672 18446744073709551615 134527175 0 0 4096 0 0 0 0 17 1 0 0
/proc/20030/statm: 50459 49090 141 302 0 50154 0
Current children cumulated CPU time (s) 1122.51
Current children cumulated vsize (KiB) 201836

[startup+1182.86 s]
/proc/loadavg: 1.00 1.10 1.89 2/78 20031
/proc/meminfo: memFree=1283992/2055920 swapFree=4144124/4192956
[pid=20030] ppid=20028 vsize=207668 CPUtime=1182.51
/proc/20030/stat : 20030 (Spear-32) R 20028 20030 19560 0 -1 4194304 51507 0 0 0 118085 166 0 0 25 0 1 0 221799710 212652032 50494 18446744073709551615 134512640 135752790 4294956672 18446744073709551615 134526984 0 0 4096 0 0 0 0 17 1 0 0
/proc/20030/statm: 51917 50494 141 302 0 51612 0
Current children cumulated CPU time (s) 1182.51
Current children cumulated vsize (KiB) 207668



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.38 s]
/proc/loadavg: 1.00 1.10 1.88 2/78 20031
/proc/meminfo: memFree=1282392/2055920 swapFree=4144124/4192956
[pid=20030] ppid=20028 vsize=209076 CPUtime=1200.03
/proc/20030/stat : 20030 (Spear-32) R 20028 20030 19560 0 -1 4194304 51879 0 0 0 119835 168 0 0 25 0 1 0 221799710 214093824 50866 18446744073709551615 134512640 135752790 4294956672 18446744073709551615 134526739 0 0 4096 0 0 0 0 17 1 0 0
/proc/20030/statm: 52269 50866 141 302 0 51964 0
Current children cumulated CPU time (s) 1200.03
Current children cumulated vsize (KiB) 209076

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

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

[startup+1200.38 s]
/proc/loadavg: 1.00 1.10 1.88 2/78 20031
/proc/meminfo: memFree=1282392/2055920 swapFree=4144124/4192956
[pid=20030] ppid=20028 vsize=209076 CPUtime=1200.03
/proc/20030/stat : 20030 (Spear-32) R 20028 20030 19560 0 -1 4194304 51879 0 0 0 119835 168 0 0 25 0 1 0 221799710 214093824 50866 18446744073709551615 134512640 135752790 4294956672 18446744073709551615 134526739 0 0 4096 0 0 0 0 17 1 0 0
/proc/20030/statm: 52269 50866 141 302 0 51964 0
Current children cumulated CPU time (s) 1200.03
Current children cumulated vsize (KiB) 209076

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1200.42
CPU time (s): 1200.08
CPU user time (s): 1198.36
CPU system time (s): 1.71974
CPU usage (%): 99.9714
Max. virtual memory (cumulated for all children) (KiB): 209076

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1198.36
system time used= 1.71974
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 51879
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= 2241

runsolver used 1.3378 second user time and 2.6416 second system time

The end

Launcher Data (download as text)

Begin job on node24 on Wed Feb 21 00:40:54 UTC 2007

IDJOB= 302731
IDBENCH= 20090
IDSOLVER= 133
FILE ID= node24/302731-1172018454

PBS_JOBID= 3892678

Free space on /tmp= 66561 MiB

SOLVER NAME= Spear 2007-02-12
BENCH NAME= HOME/pub/bench/SAT07/random/LargeSize/7SAT/v240/unif-k7-r85-v240-c20400-S1739132237-05.cnf
COMMAND LINE= /tmp/evaluation/302731-1172018454/Spear-32 --model-stdout --time --dimacs /tmp/evaluation/302731-1172018454/instance-302731-1172018454.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node24/watcher-302731-1172018454 -o ROOT/results/node24/solver-302731-1172018454 -C 1200 -M 1800 --output-limit 1,15  /tmp/evaluation/302731-1172018454/Spear-32 --model-stdout --time --dimacs /tmp/evaluation/302731-1172018454/instance-302731-1172018454.cnf            

META MD5SUM SOLVER= 53b58dfa80430416a78fe762713f980c
MD5SUM BENCH=  8af25e83c87656a2ddb717d63bbf1df6

RANDOM SEED= 759653514

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node24.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		: 3000.232
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		: 3000.232
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:       1486512 kB
Buffers:         38376 kB
Cached:         440972 kB
SwapCached:       3656 kB
Active:          75648 kB
Inactive:       413304 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1486512 kB
SwapTotal:     4192956 kB
SwapFree:      4144124 kB
Dirty:            2156 kB
Writeback:           0 kB
Mapped:          15652 kB
Slab:            66080 kB
Committed_AS:   714088 kB
PageTables:       1732 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= 66561 MiB

End job on node24 on Wed Feb 21 01:00:57 UTC 2007