Trace number 297524

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 1200.5

General information on the benchmark

Namerandom/OnTreshold/3SAT/v550/
unif-k3-r4.26-v550-c2343-S1519323913-01.UNSAT.shuffled.cnf
MD5SUMb08a1aad55633f70f39fba837eb80665
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/297524-1171840288/instance-297524-1171840288.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/node15/watcher-297524-1171840288 -o ROOT/results/node15/solver-297524-1171840288 -C 1200 -M 1800 --output-limit 1,15 /tmp/evaluation/297524-1171840288/Spear-32 --model-stdout --time --dimacs /tmp/evaluation/297524-1171840288/instance-297524-1171840288.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 19813
/proc/meminfo: memFree=1237688/2055920 swapFree=4192812/4192956
[pid=19813] ppid=19811 vsize=1548 CPUtime=0
/proc/19813/stat : 19813 (Spear-32) R 19811 19813 19756 0 -1 4194304 199 0 0 0 0 0 0 0 18 0 1 0 203983137 1585152 183 18446744073709551615 134512640 135752790 4294956576 18446744073709551615 135258954 0 0 4096 0 0 0 0 17 1 0 0
/proc/19813/statm: 387 183 128 302 0 82 0

[startup+0.107331 s]
/proc/loadavg: 1.00 1.00 1.00 3/77 19813
/proc/meminfo: memFree=1237688/2055920 swapFree=4192812/4192956
[pid=19813] ppid=19811 vsize=1808 CPUtime=0.1
/proc/19813/stat : 19813 (Spear-32) R 19811 19813 19756 0 -1 4194304 293 0 0 0 10 0 0 0 18 0 1 0 203983137 1851392 277 18446744073709551615 134512640 135752790 4294956576 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0
/proc/19813/statm: 452 277 140 302 0 147 0
Current children cumulated CPU time (s) 0.1
Current children cumulated vsize (KiB) 1808

[startup+0.519402 s]
/proc/loadavg: 1.00 1.00 1.00 3/77 19813
/proc/meminfo: memFree=1237688/2055920 swapFree=4192812/4192956
[pid=19813] ppid=19811 vsize=2592 CPUtime=0.5
/proc/19813/stat : 19813 (Spear-32) R 19811 19813 19756 0 -1 4194304 485 0 0 0 50 0 0 0 22 0 1 0 203983137 2654208 469 18446744073709551615 134512640 135752790 4294956576 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0
/proc/19813/statm: 648 469 141 302 0 343 0
Current children cumulated CPU time (s) 0.5
Current children cumulated vsize (KiB) 2592

[startup+1.34054 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 19814
/proc/meminfo: memFree=1235440/2055920 swapFree=4192812/4192956
[pid=19813] ppid=19811 vsize=3784 CPUtime=1.33
/proc/19813/stat : 19813 (Spear-32) R 19811 19813 19756 0 -1 4194304 766 0 0 0 131 2 0 0 25 0 1 0 203983137 3874816 750 18446744073709551615 134512640 135752790 4294956576 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0
/proc/19813/statm: 946 750 141 302 0 641 0
Current children cumulated CPU time (s) 1.33
Current children cumulated vsize (KiB) 3784

[startup+2.97682 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 19814
/proc/meminfo: memFree=1234160/2055920 swapFree=4192812/4192956
[pid=19813] ppid=19811 vsize=5220 CPUtime=2.97
/proc/19813/stat : 19813 (Spear-32) R 19811 19813 19756 0 -1 4194304 1140 0 0 0 294 3 0 0 25 0 1 0 203983137 5345280 1124 18446744073709551615 134512640 135752790 4294956576 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0
/proc/19813/statm: 1305 1124 141 302 0 1000 0
Current children cumulated CPU time (s) 2.97
Current children cumulated vsize (KiB) 5220

[startup+6.25739 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 19814
/proc/meminfo: memFree=1231792/2055920 swapFree=4192812/4192956
[pid=19813] ppid=19811 vsize=7408 CPUtime=6.24
/proc/19813/stat : 19813 (Spear-32) R 19811 19813 19756 0 -1 4194304 1673 0 0 0 620 4 0 0 25 0 1 0 203983137 7585792 1624 18446744073709551615 134512640 135752790 4294956576 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0
/proc/19813/statm: 1852 1624 141 302 0 1547 0
Current children cumulated CPU time (s) 6.24
Current children cumulated vsize (KiB) 7408

[startup+12.7125 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 19814
/proc/meminfo: memFree=1228976/2055920 swapFree=4192812/4192956
[pid=19813] ppid=19811 vsize=9896 CPUtime=12.7
/proc/19813/stat : 19813 (Spear-32) R 19811 19813 19756 0 -1 4194304 2304 0 0 0 1263 7 0 0 25 0 1 0 203983137 10133504 2255 18446744073709551615 134512640 135752790 4294956576 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0
/proc/19813/statm: 2474 2255 141 302 0 2169 0
Current children cumulated CPU time (s) 12.7
Current children cumulated vsize (KiB) 9896

[startup+25.5147 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 19814
/proc/meminfo: memFree=1225072/2055920 swapFree=4192812/4192956
[pid=19813] ppid=19811 vsize=14316 CPUtime=25.49
/proc/19813/stat : 19813 (Spear-32) R 19811 19813 19756 0 -1 4194304 3422 0 0 0 2538 11 0 0 25 0 1 0 203983137 14659584 3308 18446744073709551615 134512640 135752790 4294956576 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0
/proc/19813/statm: 3579 3308 141 302 0 3274 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 14316

[startup+51.1281 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 19814
/proc/meminfo: memFree=1219184/2055920 swapFree=4192812/4192956
[pid=19813] ppid=19811 vsize=19892 CPUtime=51.1
/proc/19813/stat : 19813 (Spear-32) R 19811 19813 19756 0 -1 4194304 4811 0 0 0 5092 18 0 0 25 0 1 0 203983137 20369408 4697 18446744073709551615 134512640 135752790 4294956576 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0
/proc/19813/statm: 4973 4697 141 302 0 4668 0
Current children cumulated CPU time (s) 51.1
Current children cumulated vsize (KiB) 19892

[startup+102.355 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 19814
/proc/meminfo: memFree=1211312/2055920 swapFree=4192812/4192956
[pid=19813] ppid=19811 vsize=28456 CPUtime=102.31
/proc/19813/stat : 19813 (Spear-32) R 19811 19813 19756 0 -1 4194304 6903 0 0 0 10205 26 0 0 25 0 1 0 203983137 29138944 6660 18446744073709551615 134512640 135752790 4294956576 18446744073709551615 134526818 0 0 4096 0 0 0 0 17 1 0 0
/proc/19813/statm: 7114 6660 141 302 0 6809 0
Current children cumulated CPU time (s) 102.31
Current children cumulated vsize (KiB) 28456

[startup+162.387 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 19814
/proc/meminfo: memFree=1203696/2055920 swapFree=4192812/4192956
[pid=19813] ppid=19811 vsize=35928 CPUtime=162.32
/proc/19813/stat : 19813 (Spear-32) R 19811 19813 19756 0 -1 4194304 8760 0 0 0 16196 36 0 0 25 0 1 0 203983137 36790272 8517 18446744073709551615 134512640 135752790 4294956576 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0
/proc/19813/statm: 8982 8517 141 302 0 8677 0
Current children cumulated CPU time (s) 162.32
Current children cumulated vsize (KiB) 35928

[startup+222.42 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 19814
/proc/meminfo: memFree=1197872/2055920 swapFree=4192812/4192956
[pid=19813] ppid=19811 vsize=41908 CPUtime=222.33
/proc/19813/stat : 19813 (Spear-32) R 19811 19813 19756 0 -1 4194304 10218 0 0 0 22189 44 0 0 25 0 1 0 203983137 42913792 9975 18446744073709551615 134512640 135752790 4294956576 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0
/proc/19813/statm: 10477 9975 141 302 0 10172 0
Current children cumulated CPU time (s) 222.33
Current children cumulated vsize (KiB) 41908

[startup+282.457 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 19814
/proc/meminfo: memFree=1192496/2055920 swapFree=4192812/4192956
[pid=19813] ppid=19811 vsize=48316 CPUtime=282.35
/proc/19813/stat : 19813 (Spear-32) R 19811 19813 19756 0 -1 4194304 11804 0 0 0 28185 50 0 0 25 0 1 0 203983137 49475584 11304 18446744073709551615 134512640 135752790 4294956576 18446744073709551615 134527022 0 0 4096 0 0 0 0 17 1 0 0
/proc/19813/statm: 12079 11304 141 302 0 11774 0
Current children cumulated CPU time (s) 282.35
Current children cumulated vsize (KiB) 48316

[startup+342.49 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 19814
/proc/meminfo: memFree=1187832/2055920 swapFree=4192812/4192956
[pid=19813] ppid=19811 vsize=53484 CPUtime=342.36
/proc/19813/stat : 19813 (Spear-32) R 19811 19813 19756 0 -1 4194304 12989 0 0 0 34180 56 0 0 25 0 1 0 203983137 54767616 12489 18446744073709551615 134512640 135752790 4294956576 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0
/proc/19813/statm: 13371 12489 141 302 0 13066 0
Current children cumulated CPU time (s) 342.36
Current children cumulated vsize (KiB) 53484

[startup+402.527 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 19814
/proc/meminfo: memFree=1183672/2055920 swapFree=4192812/4192956
[pid=19813] ppid=19811 vsize=57364 CPUtime=402.37
/proc/19813/stat : 19813 (Spear-32) R 19811 19813 19756 0 -1 4194304 14006 0 0 0 40175 62 0 0 25 0 1 0 203983137 58740736 13506 18446744073709551615 134512640 135752790 4294956576 18446744073709551615 134526928 0 0 4096 0 0 0 0 17 1 0 0
/proc/19813/statm: 14341 13506 141 302 0 14036 0
Current children cumulated CPU time (s) 402.37
Current children cumulated vsize (KiB) 57364

[startup+462.553 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 19814
/proc/meminfo: memFree=1179960/2055920 swapFree=4192812/4192956
[pid=19813] ppid=19811 vsize=61236 CPUtime=462.38
/proc/19813/stat : 19813 (Spear-32) R 19811 19813 19756 0 -1 4194304 14975 0 0 0 46168 70 0 0 25 0 1 0 203983137 62705664 14475 18446744073709551615 134512640 135752790 4294956576 18446744073709551615 134526926 0 0 4096 0 0 0 0 17 1 0 0
/proc/19813/statm: 15309 14475 141 302 0 15004 0
Current children cumulated CPU time (s) 462.38
Current children cumulated vsize (KiB) 61236

[startup+522.583 s]
/proc/loadavg: 1.06 1.01 1.00 4/78 19814
/proc/meminfo: memFree=1176440/2055920 swapFree=4192812/4192956
[pid=19813] ppid=19811 vsize=64712 CPUtime=522.39
/proc/19813/stat : 19813 (Spear-32) R 19811 19813 19756 0 -1 4194304 15866 0 0 0 52163 76 0 0 25 0 1 0 203983137 66265088 15366 18446744073709551615 134512640 135752790 4294956576 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0
/proc/19813/statm: 16178 15366 141 302 0 15873 0
Current children cumulated CPU time (s) 522.39
Current children cumulated vsize (KiB) 64712

[startup+582.616 s]
/proc/loadavg: 1.02 1.01 1.00 2/78 19814
/proc/meminfo: memFree=1172984/2055920 swapFree=4192812/4192956
[pid=19813] ppid=19811 vsize=67976 CPUtime=582.41
/proc/19813/stat : 19813 (Spear-32) R 19811 19813 19756 0 -1 4194304 16698 0 0 0 58160 81 0 0 25 0 1 0 203983137 69607424 16198 18446744073709551615 134512640 135752790 4294956576 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0
/proc/19813/statm: 16994 16198 141 302 0 16689 0
Current children cumulated CPU time (s) 582.41
Current children cumulated vsize (KiB) 67976

[startup+642.653 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 19814
/proc/meminfo: memFree=1168824/2055920 swapFree=4192812/4192956
[pid=19813] ppid=19811 vsize=72396 CPUtime=642.41
/proc/19813/stat : 19813 (Spear-32) R 19811 19813 19756 0 -1 4194304 17751 0 0 0 64156 85 0 0 25 0 1 0 203983137 74133504 17251 18446744073709551615 134512640 135752790 4294956576 18446744073709551615 134527007 0 0 4096 0 0 0 0 17 1 0 0
/proc/19813/statm: 18099 17251 141 302 0 17794 0
Current children cumulated CPU time (s) 642.41
Current children cumulated vsize (KiB) 72396

[startup+702.686 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 19814
/proc/meminfo: memFree=1165432/2055920 swapFree=4192812/4192956
[pid=19813] ppid=19811 vsize=76412 CPUtime=702.43
/proc/19813/stat : 19813 (Spear-32) R 19811 19813 19756 0 -1 4194304 18587 0 0 0 70152 91 0 0 25 0 1 0 203983137 78245888 18087 18446744073709551615 134512640 135752790 4294956576 18446744073709551615 134526969 0 0 4096 0 0 0 0 17 1 0 0
/proc/19813/statm: 19103 18087 141 302 0 18798 0
Current children cumulated CPU time (s) 702.43
Current children cumulated vsize (KiB) 76412

[startup+762.719 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 19814
/proc/meminfo: memFree=1162040/2055920 swapFree=4192812/4192956
[pid=19813] ppid=19811 vsize=79780 CPUtime=762.44
/proc/19813/stat : 19813 (Spear-32) R 19811 19813 19756 0 -1 4194304 19436 0 0 0 76149 95 0 0 25 0 1 0 203983137 81694720 18936 18446744073709551615 134512640 135752790 4294956576 18446744073709551615 134526818 0 0 4096 0 0 0 0 17 1 0 0
/proc/19813/statm: 19945 18936 141 302 0 19640 0
Current children cumulated CPU time (s) 762.44
Current children cumulated vsize (KiB) 79780

[startup+822.754 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 19814
/proc/meminfo: memFree=1158904/2055920 swapFree=4192812/4192956
[pid=19813] ppid=19811 vsize=82788 CPUtime=822.46
/proc/19813/stat : 19813 (Spear-32) R 19811 19813 19756 0 -1 4194304 20204 0 0 0 82146 100 0 0 25 0 1 0 203983137 84774912 19704 18446744073709551615 134512640 135752790 4294956576 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0
/proc/19813/statm: 20697 19704 141 302 0 20392 0
Current children cumulated CPU time (s) 822.46
Current children cumulated vsize (KiB) 82788

[startup+882.788 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 19814
/proc/meminfo: memFree=1155832/2055920 swapFree=4192812/4192956
[pid=19813] ppid=19811 vsize=87932 CPUtime=882.47
/proc/19813/stat : 19813 (Spear-32) R 19811 19813 19756 0 -1 4194304 21493 0 0 0 88142 105 0 0 25 0 1 0 203983137 90042368 20480 18446744073709551615 134512640 135752790 4294956576 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0
/proc/19813/statm: 21983 20480 141 302 0 21678 0
Current children cumulated CPU time (s) 882.47
Current children cumulated vsize (KiB) 87932

[startup+942.825 s]
/proc/loadavg: 1.07 1.02 1.00 2/78 19814
/proc/meminfo: memFree=1152824/2055920 swapFree=4192812/4192956
[pid=19813] ppid=19811 vsize=91028 CPUtime=942.48
/proc/19813/stat : 19813 (Spear-32) R 19811 19813 19756 0 -1 4194304 22257 0 0 0 94138 110 0 0 25 0 1 0 203983137 93212672 21244 18446744073709551615 134512640 135752790 4294956576 18446744073709551615 134526818 0 0 4096 0 0 0 0 17 1 0 0
/proc/19813/statm: 22757 21244 141 302 0 22452 0
Current children cumulated CPU time (s) 942.48
Current children cumulated vsize (KiB) 91028

[startup+1002.86 s]
/proc/loadavg: 1.02 1.01 1.00 2/78 19814
/proc/meminfo: memFree=1149816/2055920 swapFree=4192812/4192956
[pid=19813] ppid=19811 vsize=94120 CPUtime=1002.5
/proc/19813/stat : 19813 (Spear-32) R 19811 19813 19756 0 -1 4194304 22994 0 0 0 100135 115 0 0 25 0 1 0 203983137 96378880 21981 18446744073709551615 134512640 135752790 4294956576 18446744073709551615 134526984 0 0 4096 0 0 0 0 17 1 0 0
/proc/19813/statm: 23530 21981 141 302 0 23225 0
Current children cumulated CPU time (s) 1002.5
Current children cumulated vsize (KiB) 94120

[startup+1062.9 s]
/proc/loadavg: 1.01 1.00 1.00 2/78 19814
/proc/meminfo: memFree=1147192/2055920 swapFree=4192812/4192956
[pid=19813] ppid=19811 vsize=96948 CPUtime=1062.52
/proc/19813/stat : 19813 (Spear-32) R 19811 19813 19756 0 -1 4194304 23651 0 0 0 106132 120 0 0 25 0 1 0 203983137 99274752 22638 18446744073709551615 134512640 135752790 4294956576 18446744073709551615 134526843 0 0 4096 0 0 0 0 17 1 0 0
/proc/19813/statm: 24237 22638 141 302 0 23932 0
Current children cumulated CPU time (s) 1062.52
Current children cumulated vsize (KiB) 96948

[startup+1122.93 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 19814
/proc/meminfo: memFree=1144568/2055920 swapFree=4192812/4192956
[pid=19813] ppid=19811 vsize=99656 CPUtime=1122.52
/proc/19813/stat : 19813 (Spear-32) R 19811 19813 19756 0 -1 4194304 24304 0 0 0 112129 123 0 0 25 0 1 0 203983137 102047744 23291 18446744073709551615 134512640 135752790 4294956576 18446744073709551615 134526818 0 0 4096 0 0 0 0 17 1 0 0
/proc/19813/statm: 24914 23291 141 302 0 24609 0
Current children cumulated CPU time (s) 1122.52
Current children cumulated vsize (KiB) 99656

[startup+1182.96 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 19814
/proc/meminfo: memFree=1142136/2055920 swapFree=4192812/4192956
[pid=19813] ppid=19811 vsize=101872 CPUtime=1182.53
/proc/19813/stat : 19813 (Spear-32) R 19811 19813 19756 0 -1 4194304 24908 0 0 0 118126 127 0 0 25 0 1 0 203983137 104316928 23895 18446744073709551615 134512640 135752790 4294956576 18446744073709551615 134526888 0 0 4096 0 0 0 0 17 1 0 0
/proc/19813/statm: 25468 23895 141 302 0 25163 0
Current children cumulated CPU time (s) 1182.53
Current children cumulated vsize (KiB) 101872



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.48 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 19814
/proc/meminfo: memFree=1141432/2055920 swapFree=4192812/4192956
[pid=19813] ppid=19811 vsize=102412 CPUtime=1200.06
/proc/19813/stat : 19813 (Spear-32) R 19811 19813 19756 0 -1 4194304 25075 0 0 0 119878 128 0 0 25 0 1 0 203983137 104869888 24062 18446744073709551615 134512640 135752790 4294956576 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0
/proc/19813/statm: 25603 24062 141 302 0 25298 0
Current children cumulated CPU time (s) 1200.06
Current children cumulated vsize (KiB) 102412

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

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

[startup+1200.48 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 19814
/proc/meminfo: memFree=1141432/2055920 swapFree=4192812/4192956
[pid=19813] ppid=19811 vsize=102412 CPUtime=1200.06
/proc/19813/stat : 19813 (Spear-32) R 19811 19813 19756 0 -1 4194304 25075 0 0 0 119878 128 0 0 25 0 1 0 203983137 104869888 24062 18446744073709551615 134512640 135752790 4294956576 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0
/proc/19813/statm: 25603 24062 141 302 0 25298 0
Current children cumulated CPU time (s) 1200.06
Current children cumulated vsize (KiB) 102412

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1200.5
CPU time (s): 1200.08
CPU user time (s): 1198.78
CPU system time (s): 1.3018
CPU usage (%): 99.9651
Max. virtual memory (cumulated for all children) (KiB): 102412

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1198.78
system time used= 1.3018
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 25075
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= 24812

runsolver used 1.25581 second user time and 3.01554 second system time

The end

Launcher Data (download as text)

Begin job on node15 on Sun Feb 18 23:11:28 UTC 2007

IDJOB= 297524
IDBENCH= 19963
IDSOLVER= 133
FILE ID= node15/297524-1171840288

PBS_JOBID= 3839392

Free space on /tmp= 66535 MiB

SOLVER NAME= Spear 2007-02-12
BENCH NAME= HOME/pub/bench/SAT07/random/OnTreshold/3SAT/v550/unif-k3-r4.26-v550-c2343-S1519323913-01.UNSAT.shuffled.cnf
COMMAND LINE= /tmp/evaluation/297524-1171840288/Spear-32 --model-stdout --time --dimacs /tmp/evaluation/297524-1171840288/instance-297524-1171840288.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node15/watcher-297524-1171840288 -o ROOT/results/node15/solver-297524-1171840288 -C 1200 -M 1800 --output-limit 1,15  /tmp/evaluation/297524-1171840288/Spear-32 --model-stdout --time --dimacs /tmp/evaluation/297524-1171840288/instance-297524-1171840288.cnf            

META MD5SUM SOLVER= 53b58dfa80430416a78fe762713f980c
MD5SUM BENCH=  b08a1aad55633f70f39fba837eb80665

RANDOM SEED= 874475213

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node15.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		: 3000.276
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		: 3000.276
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:       1238160 kB
Buffers:         48460 kB
Cached:         638136 kB
SwapCached:          0 kB
Active:         682944 kB
Inactive:        63752 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1238160 kB
SwapTotal:     4192956 kB
SwapFree:      4192812 kB
Dirty:            1740 kB
Writeback:           0 kB
Mapped:          78984 kB
Slab:            56636 kB
Committed_AS:   779868 kB
PageTables:       1800 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= 66535 MiB

End job on node15 on Sun Feb 18 23:31:30 UTC 2007