Trace number 311792

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) 1200.02 1200.45

General information on the benchmark

Namerandom/2+p/p0.8/v2405/
unif2p-p0.8-v2405-c7479-S527248282-10-UNSAT.cnf
MD5SUMa0c90f1249781d935a35d1884835cb08
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 variables2405
Number of clauses7478
Sum of the clauses size20939
Maximum clause length3
Minimum clause length2
Number of clauses of size 10
Number of clauses of size 21495
Number of clauses of size 35983
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/311792-1172576641/instance-311792-1172576641.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/node34/watcher-311792-1172576641 -o ROOT/results/node34/solver-311792-1172576641 -C 1200 -M 1800 --output-limit 1,15 /tmp/evaluation/311792-1172576641/Spear-32 --model-stdout --time --dimacs /tmp/evaluation/311792-1172576641/instance-311792-1172576641.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: 0.91 0.97 0.99 3/64 24701
/proc/meminfo: memFree=1059032/2055920 swapFree=4183908/4192956
[pid=24701] ppid=24699 vsize=1932 CPUtime=0
/proc/24701/stat : 24701 (Spear-32) R 24699 24701 23146 0 -1 4194304 260 0 0 0 0 0 0 0 18 0 1 0 251427877 1978368 244 18446744073709551615 134512640 135752790 4294956672 18446744073709551615 134518170 0 0 4096 0 0 0 0 17 1 0 0
/proc/24701/statm: 483 245 126 302 0 178 0

[startup+0.107118 s]
/proc/loadavg: 0.91 0.97 0.99 3/64 24701
/proc/meminfo: memFree=1059032/2055920 swapFree=4183908/4192956
[pid=24701] ppid=24699 vsize=2328 CPUtime=0.1
/proc/24701/stat : 24701 (Spear-32) R 24699 24701 23146 0 -1 4194304 383 0 0 0 10 0 0 0 18 0 1 0 251427877 2383872 367 18446744073709551615 134512640 135752790 4294956672 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0
/proc/24701/statm: 582 367 141 302 0 277 0
Current children cumulated CPU time (s) 0.1
Current children cumulated vsize (KiB) 2328

[startup+0.51515 s]
/proc/loadavg: 0.91 0.97 0.99 3/64 24701
/proc/meminfo: memFree=1059032/2055920 swapFree=4183908/4192956
[pid=24701] ppid=24699 vsize=2840 CPUtime=0.5
/proc/24701/stat : 24701 (Spear-32) R 24699 24701 23146 0 -1 4194304 520 0 0 0 50 0 0 0 21 0 1 0 251427877 2908160 504 18446744073709551615 134512640 135752790 4294956672 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0
/proc/24701/statm: 710 504 141 302 0 405 0
Current children cumulated CPU time (s) 0.5
Current children cumulated vsize (KiB) 2840

[startup+1.33521 s]
/proc/loadavg: 0.91 0.97 0.99 2/65 24702
/proc/meminfo: memFree=1056848/2055920 swapFree=4183908/4192956
[pid=24701] ppid=24699 vsize=3748 CPUtime=1.32
/proc/24701/stat : 24701 (Spear-32) R 24699 24701 23146 0 -1 4194304 742 0 0 0 132 0 0 0 25 0 1 0 251427877 3837952 726 18446744073709551615 134512640 135752790 4294956672 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0
/proc/24701/statm: 937 726 141 302 0 632 0
Current children cumulated CPU time (s) 1.32
Current children cumulated vsize (KiB) 3748

[startup+2.97635 s]
/proc/loadavg: 0.91 0.97 0.99 2/65 24702
/proc/meminfo: memFree=1055760/2055920 swapFree=4183908/4192956
[pid=24701] ppid=24699 vsize=5040 CPUtime=2.97
/proc/24701/stat : 24701 (Spear-32) R 24699 24701 23146 0 -1 4194304 1056 0 0 0 296 1 0 0 25 0 1 0 251427877 5160960 1040 18446744073709551615 134512640 135752790 4294956672 18446744073709551615 134526822 0 0 4096 0 0 0 0 17 1 0 0
/proc/24701/statm: 1260 1040 141 302 0 955 0
Current children cumulated CPU time (s) 2.97
Current children cumulated vsize (KiB) 5040

[startup+6.25161 s]
/proc/loadavg: 0.92 0.97 0.99 2/65 24702
/proc/meminfo: memFree=1053456/2055920 swapFree=4183908/4192956
[pid=24701] ppid=24699 vsize=7092 CPUtime=6.24
/proc/24701/stat : 24701 (Spear-32) R 24699 24701 23146 0 -1 4194304 1591 0 0 0 621 3 0 0 25 0 1 0 251427877 7262208 1575 18446744073709551615 134512640 135752790 4294956672 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0
/proc/24701/statm: 1773 1575 141 302 0 1468 0
Current children cumulated CPU time (s) 6.24
Current children cumulated vsize (KiB) 7092

[startup+12.7061 s]
/proc/loadavg: 0.93 0.97 0.99 2/65 24702
/proc/meminfo: memFree=1050192/2055920 swapFree=4183908/4192956
[pid=24701] ppid=24699 vsize=10052 CPUtime=12.7
/proc/24701/stat : 24701 (Spear-32) R 24699 24701 23146 0 -1 4194304 2355 0 0 0 1263 7 0 0 25 0 1 0 251427877 10293248 2306 18446744073709551615 134512640 135752790 4294956672 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0
/proc/24701/statm: 2513 2306 141 302 0 2208 0
Current children cumulated CPU time (s) 12.7
Current children cumulated vsize (KiB) 10052

[startup+25.5062 s]
/proc/loadavg: 0.94 0.97 0.99 2/65 24702
/proc/meminfo: memFree=1046160/2055920 swapFree=4183908/4192956
[pid=24701] ppid=24699 vsize=14412 CPUtime=25.48
/proc/24701/stat : 24701 (Spear-32) R 24699 24701 23146 0 -1 4194304 3432 0 0 0 2538 10 0 0 25 0 1 0 251427877 14757888 3318 18446744073709551615 134512640 135752790 4294956672 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0
/proc/24701/statm: 3603 3318 141 302 0 3298 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 14412

[startup+51.1122 s]
/proc/loadavg: 0.96 0.97 0.99 2/65 24702
/proc/meminfo: memFree=1039504/2055920 swapFree=4183908/4192956
[pid=24701] ppid=24699 vsize=20912 CPUtime=51.08
/proc/24701/stat : 24701 (Spear-32) R 24699 24701 23146 0 -1 4194304 5065 0 0 0 5092 16 0 0 25 0 1 0 251427877 21413888 4951 18446744073709551615 134512640 135752790 4294956672 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0
/proc/24701/statm: 5228 4951 141 302 0 4923 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 20912

[startup+102.321 s]
/proc/loadavg: 0.98 0.97 0.99 2/65 24702
/proc/meminfo: memFree=1029392/2055920 swapFree=4183908/4192956
[pid=24701] ppid=24699 vsize=31716 CPUtime=102.28
/proc/24701/stat : 24701 (Spear-32) R 24699 24701 23146 0 -1 4194304 7731 0 0 0 10202 26 0 0 25 0 1 0 251427877 32477184 7488 18446744073709551615 134512640 135752790 4294956672 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0
/proc/24701/statm: 7929 7488 141 302 0 7624 0
Current children cumulated CPU time (s) 102.28
Current children cumulated vsize (KiB) 31716

[startup+162.34 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 24702
/proc/meminfo: memFree=1019856/2055920 swapFree=4183908/4192956
[pid=24701] ppid=24699 vsize=41148 CPUtime=162.28
/proc/24701/stat : 24701 (Spear-32) R 24699 24701 23146 0 -1 4194304 10077 0 0 0 16191 37 0 0 25 0 1 0 251427877 42135552 9834 18446744073709551615 134512640 135752790 4294956672 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0
/proc/24701/statm: 10287 9834 141 302 0 9982 0
Current children cumulated CPU time (s) 162.28
Current children cumulated vsize (KiB) 41148

[startup+222.356 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 24702
/proc/meminfo: memFree=1013392/2055920 swapFree=4183908/4192956
[pid=24701] ppid=24699 vsize=47524 CPUtime=222.28
/proc/24701/stat : 24701 (Spear-32) R 24699 24701 23146 0 -1 4194304 11679 0 0 0 22185 43 0 0 25 0 1 0 251427877 48664576 11436 18446744073709551615 134512640 135752790 4294956672 18446744073709551615 134526873 0 0 4096 0 0 0 0 17 1 0 0
/proc/24701/statm: 11881 11436 141 302 0 11576 0
Current children cumulated CPU time (s) 222.28
Current children cumulated vsize (KiB) 47524

[startup+282.375 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 24702
/proc/meminfo: memFree=1006800/2055920 swapFree=4183908/4192956
[pid=24701] ppid=24699 vsize=55368 CPUtime=282.29
/proc/24701/stat : 24701 (Spear-32) R 24699 24701 23146 0 -1 4194304 13577 0 0 0 28178 51 0 0 25 0 1 0 251427877 56696832 13077 18446744073709551615 134512640 135752790 4294956672 18446744073709551615 134526818 0 0 4096 0 0 0 0 17 1 0 0
/proc/24701/statm: 13842 13077 141 302 0 13537 0
Current children cumulated CPU time (s) 282.29
Current children cumulated vsize (KiB) 55368

[startup+342.394 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 24702
/proc/meminfo: memFree=1001040/2055920 swapFree=4183908/4192956
[pid=24701] ppid=24699 vsize=61472 CPUtime=342.29
/proc/24701/stat : 24701 (Spear-32) R 24699 24701 23146 0 -1 4194304 15055 0 0 0 34170 59 0 0 25 0 1 0 251427877 62947328 14555 18446744073709551615 134512640 135752790 4294956672 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0
/proc/24701/statm: 15368 14555 141 302 0 15063 0
Current children cumulated CPU time (s) 342.29
Current children cumulated vsize (KiB) 61472

[startup+402.415 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 24702
/proc/meminfo: memFree=995600/2055920 swapFree=4183908/4192956
[pid=24701] ppid=24699 vsize=66728 CPUtime=402.3
/proc/24701/stat : 24701 (Spear-32) R 24699 24701 23146 0 -1 4194304 16389 0 0 0 40164 66 0 0 25 0 1 0 251427877 68329472 15889 18446744073709551615 134512640 135752790 4294956672 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0
/proc/24701/statm: 16682 15889 141 302 0 16377 0
Current children cumulated CPU time (s) 402.3
Current children cumulated vsize (KiB) 66728

[startup+462.432 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 24702
/proc/meminfo: memFree=991248/2055920 swapFree=4183908/4192956
[pid=24701] ppid=24699 vsize=70936 CPUtime=462.31
/proc/24701/stat : 24701 (Spear-32) R 24699 24701 23146 0 -1 4194304 17459 0 0 0 46158 73 0 0 25 0 1 0 251427877 72638464 16959 18446744073709551615 134512640 135752790 4294956672 18446744073709551615 134526873 0 0 4096 0 0 0 0 17 1 0 0
/proc/24701/statm: 17734 16959 141 302 0 17429 0
Current children cumulated CPU time (s) 462.31
Current children cumulated vsize (KiB) 70936

[startup+522.449 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 24702
/proc/meminfo: memFree=987344/2055920 swapFree=4183908/4192956
[pid=24701] ppid=24699 vsize=74964 CPUtime=522.3
/proc/24701/stat : 24701 (Spear-32) R 24699 24701 23146 0 -1 4194304 18443 0 0 0 52152 78 0 0 25 0 1 0 251427877 76763136 17943 18446744073709551615 134512640 135752790 4294956672 18446744073709551615 134526818 0 0 4096 0 0 0 0 17 1 0 0
/proc/24701/statm: 18741 17943 141 302 0 18436 0
Current children cumulated CPU time (s) 522.3
Current children cumulated vsize (KiB) 74964

[startup+582.467 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 24702
/proc/meminfo: memFree=983248/2055920 swapFree=4183908/4192956
[pid=24701] ppid=24699 vsize=78952 CPUtime=582.31
/proc/24701/stat : 24701 (Spear-32) R 24699 24701 23146 0 -1 4194304 19451 0 0 0 58146 85 0 0 25 0 1 0 251427877 80846848 18951 18446744073709551615 134512640 135752790 4294956672 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0
/proc/24701/statm: 19738 18951 141 302 0 19433 0
Current children cumulated CPU time (s) 582.31
Current children cumulated vsize (KiB) 78952

[startup+642.487 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 24702
/proc/meminfo: memFree=979600/2055920 swapFree=4183908/4192956
[pid=24701] ppid=24699 vsize=83052 CPUtime=642.31
/proc/24701/stat : 24701 (Spear-32) R 24699 24701 23146 0 -1 4194304 20362 0 0 0 64141 90 0 0 25 0 1 0 251427877 85045248 19862 18446744073709551615 134512640 135752790 4294956672 18446744073709551615 134526818 0 0 4096 0 0 0 0 17 1 0 0
/proc/24701/statm: 20763 19862 141 302 0 20458 0
Current children cumulated CPU time (s) 642.31
Current children cumulated vsize (KiB) 83052

[startup+702.504 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 24702
/proc/meminfo: memFree=976400/2055920 swapFree=4183908/4192956
[pid=24701] ppid=24699 vsize=86152 CPUtime=702.31
/proc/24701/stat : 24701 (Spear-32) R 24699 24701 23146 0 -1 4194304 21149 0 0 0 70136 95 0 0 25 0 1 0 251427877 88219648 20649 18446744073709551615 134512640 135752790 4294956672 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0
/proc/24701/statm: 21538 20649 141 302 0 21233 0
Current children cumulated CPU time (s) 702.31
Current children cumulated vsize (KiB) 86152

[startup+762.521 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 24702
/proc/meminfo: memFree=973712/2055920 swapFree=4183908/4192956
[pid=24701] ppid=24699 vsize=89008 CPUtime=762.31
/proc/24701/stat : 24701 (Spear-32) R 24699 24701 23146 0 -1 4194304 21842 0 0 0 76132 99 0 0 25 0 1 0 251427877 91144192 21342 18446744073709551615 134512640 135752790 4294956672 18446744073709551615 134526906 0 0 4096 0 0 0 0 17 1 0 0
/proc/24701/statm: 22252 21342 141 302 0 21947 0
Current children cumulated CPU time (s) 762.31
Current children cumulated vsize (KiB) 89008

[startup+822.541 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 24702
/proc/meminfo: memFree=970640/2055920 swapFree=4183908/4192956
[pid=24701] ppid=24699 vsize=92040 CPUtime=822.32
/proc/24701/stat : 24701 (Spear-32) R 24699 24701 23146 0 -1 4194304 22584 0 0 0 82128 104 0 0 25 0 1 0 251427877 94248960 22084 18446744073709551615 134512640 135752790 4294956672 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0
/proc/24701/statm: 23010 22084 141 302 0 22705 0
Current children cumulated CPU time (s) 822.32
Current children cumulated vsize (KiB) 92040

[startup+882.557 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 24702
/proc/meminfo: memFree=968144/2055920 swapFree=4183908/4192956
[pid=24701] ppid=24699 vsize=96448 CPUtime=882.31
/proc/24701/stat : 24701 (Spear-32) R 24699 24701 23146 0 -1 4194304 23729 0 0 0 88123 108 0 0 25 0 1 0 251427877 98762752 22716 18446744073709551615 134512640 135752790 4294956672 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0
/proc/24701/statm: 24112 22716 141 302 0 23807 0
Current children cumulated CPU time (s) 882.31
Current children cumulated vsize (KiB) 96448

[startup+942.573 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 24702
/proc/meminfo: memFree=965520/2055920 swapFree=4183908/4192956
[pid=24701] ppid=24699 vsize=99216 CPUtime=942.32
/proc/24701/stat : 24701 (Spear-32) R 24699 24701 23146 0 -1 4194304 24378 0 0 0 94119 113 0 0 25 0 1 0 251427877 101597184 23365 18446744073709551615 134512640 135752790 4294956672 18446744073709551615 134526790 0 0 4096 0 0 0 0 17 1 0 0
/proc/24701/statm: 24804 23365 141 302 0 24499 0
Current children cumulated CPU time (s) 942.32
Current children cumulated vsize (KiB) 99216

[startup+1002.59 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 24702
/proc/meminfo: memFree=962704/2055920 swapFree=4183908/4192956
[pid=24701] ppid=24699 vsize=102044 CPUtime=1002.32
/proc/24701/stat : 24701 (Spear-32) R 24699 24701 23146 0 -1 4194304 25079 0 0 0 100116 116 0 0 25 0 1 0 251427877 104493056 24066 18446744073709551615 134512640 135752790 4294956672 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0
/proc/24701/statm: 25511 24066 141 302 0 25206 0
Current children cumulated CPU time (s) 1002.32
Current children cumulated vsize (KiB) 102044

[startup+1062.64 s]
/proc/loadavg: 0.99 0.97 0.99 2/71 24814
/proc/meminfo: memFree=958688/2055920 swapFree=4183908/4192956
[pid=24701] ppid=24699 vsize=104628 CPUtime=1062.3
/proc/24701/stat : 24701 (Spear-32) R 24699 24701 23146 0 -1 4194304 25761 0 0 0 106109 121 0 0 25 0 1 0 251427877 107139072 24748 18446744073709551615 134512640 135752790 4294956672 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0
/proc/24701/statm: 26157 24748 141 302 0 25852 0
Current children cumulated CPU time (s) 1062.3
Current children cumulated vsize (KiB) 104628

[startup+1122.68 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 24900
/proc/meminfo: memFree=957328/2055920 swapFree=4183908/4192956
[pid=24701] ppid=24699 vsize=107084 CPUtime=1122.27
/proc/24701/stat : 24701 (Spear-32) R 24699 24701 23146 0 -1 4194304 26365 0 0 0 112101 126 0 0 25 0 1 0 251427877 109654016 25352 18446744073709551615 134512640 135752790 4294956672 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0
/proc/24701/statm: 26771 25352 141 302 0 26466 0
Current children cumulated CPU time (s) 1122.27
Current children cumulated vsize (KiB) 107084

[startup+1182.7 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 24900
/proc/meminfo: memFree=954384/2055920 swapFree=4183908/4192956
[pid=24701] ppid=24699 vsize=110200 CPUtime=1182.28
/proc/24701/stat : 24701 (Spear-32) R 24699 24701 23146 0 -1 4194304 27102 0 0 0 118099 129 0 0 25 0 1 0 251427877 112844800 26089 18446744073709551615 134512640 135752790 4294956672 18446744073709551615 134526957 0 0 4096 0 0 0 0 17 1 0 0
/proc/24701/statm: 27550 26089 141 302 0 27245 0
Current children cumulated CPU time (s) 1182.28
Current children cumulated vsize (KiB) 110200



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.43 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 24900
/proc/meminfo: memFree=953616/2055920 swapFree=4183908/4192956
[pid=24701] ppid=24699 vsize=110840 CPUtime=1200
/proc/24701/stat : 24701 (Spear-32) R 24699 24701 23146 0 -1 4194304 27283 0 0 0 119870 130 0 0 25 0 1 0 251427877 113500160 26270 18446744073709551615 134512640 135752790 4294956672 18446744073709551615 134527175 0 0 4096 0 0 0 0 17 1 0 0
/proc/24701/statm: 27710 26270 141 302 0 27405 0
Current children cumulated CPU time (s) 1200
Current children cumulated vsize (KiB) 110840

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

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

[startup+1200.43 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 24900
/proc/meminfo: memFree=953616/2055920 swapFree=4183908/4192956
[pid=24701] ppid=24699 vsize=110840 CPUtime=1200
/proc/24701/stat : 24701 (Spear-32) R 24699 24701 23146 0 -1 4194304 27283 0 0 0 119870 130 0 0 25 0 1 0 251427877 113500160 26270 18446744073709551615 134512640 135752790 4294956672 18446744073709551615 134527175 0 0 4096 0 0 0 0 17 1 0 0
/proc/24701/statm: 27710 26270 141 302 0 27405 0
Current children cumulated CPU time (s) 1200
Current children cumulated vsize (KiB) 110840

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1200.45
CPU time (s): 1200.02
CPU user time (s): 1198.71
CPU system time (s): 1.3188
CPU usage (%): 99.9646
Max. virtual memory (cumulated for all children) (KiB): 110840

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1198.71
system time used= 1.3188
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 27283
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= 2214

runsolver used 0.78588 second user time and 2.50562 second system time

The end

Launcher Data (download as text)

Begin job on node34 on Tue Feb 27 11:44:01 UTC 2007

IDJOB= 311792
IDBENCH= 20324
IDSOLVER= 133
FILE ID= node34/311792-1172576641

PBS_JOBID= 3971891

Free space on /tmp= 66561 MiB

SOLVER NAME= Spear 2007-02-12
BENCH NAME= HOME/pub/bench/SAT07/random/2+p/p0.8/v2405/unif2p-p0.8-v2405-c7479-S527248282-10-UNSAT.cnf
COMMAND LINE= /tmp/evaluation/311792-1172576641/Spear-32 --model-stdout --time --dimacs /tmp/evaluation/311792-1172576641/instance-311792-1172576641.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node34/watcher-311792-1172576641 -o ROOT/results/node34/solver-311792-1172576641 -C 1200 -M 1800 --output-limit 1,15  /tmp/evaluation/311792-1172576641/Spear-32 --model-stdout --time --dimacs /tmp/evaluation/311792-1172576641/instance-311792-1172576641.cnf            

META MD5SUM SOLVER= 53b58dfa80430416a78fe762713f980c
MD5SUM BENCH=  a0c90f1249781d935a35d1884835cb08

RANDOM SEED= 979460503

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node34.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		: 3000.234
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		: 3000.234
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:       1059440 kB
Buffers:         26564 kB
Cached:         917140 kB
SwapCached:       3264 kB
Active:          61612 kB
Inactive:       892108 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1059440 kB
SwapTotal:     4192956 kB
SwapFree:      4183908 kB
Dirty:            1660 kB
Writeback:           0 kB
Mapped:          15520 kB
Slab:            28816 kB
Committed_AS:   576680 kB
PageTables:       1396 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 node34 on Tue Feb 27 12:04:03 UTC 2007