Trace number 459407

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
PBS4_v2 2007-03-23? (TO) 1800.08 1800.63

General information on the benchmark

Namenormalized-PB07/PURE-SAT/SAT07/crafted/Medium/contest05/
jarvisalo/mod2-rand3bip-sat-230-2.sat05-2189.reshuffled-07.opb
MD5SUMdd5493f69d9a90aec9dad7dbdd702d01
Bench CategoryPURE-SAT (instances containing only clauses)
Best result obtained on this benchmarkSAT
Best value of the objective obtained on this benchmark0
Best CPU time to get the best result obtained on this benchmark282.705
Has Objective FunctionNO
SatisfiableYES
(Un)Satisfiability was provedYES
Best value of the objective function 0
Optimality of the best value was proved NO
Number of variables230
Total number of constraints920
Number of constraints which are clauses920
Number of constraints which are cardinality constraints (but not clauses)0
Number of constraints which are nor clauses,nor cardinality constraints0
Minimum length of a constraint3
Maximum length of a constraint3
Number of terms in the objective function 0
Biggest coefficient in the objective function 0
Number of bits for the biggest coefficient in the objective function 0
Sum of the numbers in the objective function 0
Number of bits of the sum of numbers in the objective function 0
Biggest number in a constraint 2
Number of bits of the biggest number in a constraint 2
Biggest sum of numbers in a constraint 5
Number of bits of the biggest sum of numbers3
Number of products (including duplicates)0
Sum of products size (including duplicates)0
Number of different products0
Sum of products size0

Solver Data (download as text)

0.00/0.00	c PBS v4 by Bashar Al-Rawi & Fadi Aloul
0.00/0.00	c Solving /tmp/evaluation/459407-1178654116/instance-459407-1178654116.opb ......
1800.05/1800.60	c done parsing opb.
1800.05/1800.60	s UNKNOWN

Verifier Data (download as text)

ERROR: no interpretation found !

Conversion Script Data (download as text)

/tmp/evaluation/459407-1178654116/instance-459407-1178654116.opb is already a linear file

Watcher Data (download as text)

runsolver version 3.2.3 (c) roussel@cril.univ-artois.fr

command line: runsolver --timestamp -w ROOT/results/node4/watcher-459407-1178654116 -o ROOT/results/node4/solver-459407-1178654116 -C 1800 -W 3600 -M 1800 --output-limit 1,15 PBS4_SAT07v2 /tmp/evaluation/459407-1178654116/instance-459407-1178654116.opb 

Enforcing CPUTime limit (soft limit, will send SIGTERM then SIGKILL): 1800 seconds
Enforcing CPUTime limit (hard limit, will send SIGXCPU): 1830 seconds
Enforcing wall clock limit (soft limit, will send SIGTERM then SIGKILL): 3600 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: 0.97 1.01 0.99 3/77 32480
/proc/meminfo: memFree=1730832/2055920 swapFree=4141164/4192956
[pid=32480] ppid=32478 vsize=1324 CPUtime=0
/proc/32480/stat : 32480 (PBS4_SAT07v2) R 32478 32480 32145 0 -1 4194304 138 0 0 0 0 0 0 0 18 0 1 0 341449329 1355776 120 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134640487 0 0 4096 16384 0 0 0 17 1 0 0
/proc/32480/statm: 331 120 86 219 0 108 0

[startup+0.0183709 s]
/proc/loadavg: 0.97 1.01 0.99 3/77 32480
/proc/meminfo: memFree=1730832/2055920 swapFree=4141164/4192956
[pid=32480] ppid=32478 vsize=1468 CPUtime=0.01
/proc/32480/stat : 32480 (PBS4_SAT07v2) R 32478 32480 32145 0 -1 4194304 172 0 0 0 1 0 0 0 18 0 1 0 341449329 1503232 154 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134544702 0 0 4096 16384 0 0 0 17 1 0 0
/proc/32480/statm: 367 154 90 219 0 144 0
Current children cumulated CPU time (s) 0.01
Current children cumulated vsize (KiB) 1468

[startup+0.101378 s]
/proc/loadavg: 0.97 1.01 0.99 3/77 32480
/proc/meminfo: memFree=1730832/2055920 swapFree=4141164/4192956
[pid=32480] ppid=32478 vsize=1724 CPUtime=0.09
/proc/32480/stat : 32480 (PBS4_SAT07v2) R 32478 32480 32145 0 -1 4194304 234 0 0 0 9 0 0 0 18 0 1 0 341449329 1765376 216 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0
/proc/32480/statm: 431 216 90 219 0 208 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 1724

[startup+0.301397 s]
/proc/loadavg: 0.97 1.01 0.99 3/77 32480
/proc/meminfo: memFree=1730832/2055920 swapFree=4141164/4192956
[pid=32480] ppid=32478 vsize=2588 CPUtime=0.29
/proc/32480/stat : 32480 (PBS4_SAT07v2) R 32478 32480 32145 0 -1 4194304 415 0 0 0 29 0 0 0 19 0 1 0 341449329 2650112 397 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0
/proc/32480/statm: 647 397 90 219 0 424 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 2588

[startup+0.701436 s]
/proc/loadavg: 0.97 1.01 0.99 3/77 32480
/proc/meminfo: memFree=1730832/2055920 swapFree=4141164/4192956
[pid=32480] ppid=32478 vsize=3612 CPUtime=0.69
/proc/32480/stat : 32480 (PBS4_SAT07v2) R 32478 32480 32145 0 -1 4194304 606 0 0 0 69 0 0 0 23 0 1 0 341449329 3698688 588 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0
/proc/32480/statm: 903 588 90 219 0 680 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 3612

[startup+1.50151 s]
/proc/loadavg: 0.97 1.01 0.99 2/78 32481
/proc/meminfo: memFree=1728136/2055920 swapFree=4141164/4192956
[pid=32480] ppid=32478 vsize=6252 CPUtime=1.49
/proc/32480/stat : 32480 (PBS4_SAT07v2) R 32478 32480 32145 0 -1 4194304 1010 0 0 0 148 1 0 0 25 0 1 0 341449329 6402048 943 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134550340 0 0 4096 16384 0 0 0 17 1 0 0
/proc/32480/statm: 1563 943 90 219 0 1340 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 6252

[startup+3.10167 s]
/proc/loadavg: 0.97 1.01 0.99 2/78 32481
/proc/meminfo: memFree=1726152/2055920 swapFree=4141164/4192956
[pid=32480] ppid=32478 vsize=7172 CPUtime=3.09
/proc/32480/stat : 32480 (PBS4_SAT07v2) R 32478 32480 32145 0 -1 4194304 1620 0 0 0 306 3 0 0 25 0 1 0 341449329 7344128 1456 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0
/proc/32480/statm: 1793 1456 90 219 0 1570 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 7172

[startup+6.30198 s]
/proc/loadavg: 0.97 1.01 0.99 2/78 32481
/proc/meminfo: memFree=1723272/2055920 swapFree=4141164/4192956
[pid=32480] ppid=32478 vsize=12716 CPUtime=6.29
/proc/32480/stat : 32480 (PBS4_SAT07v2) R 32478 32480 32145 0 -1 4194304 2406 0 0 0 624 5 0 0 25 0 1 0 341449329 13021184 2049 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0
/proc/32480/statm: 3179 2049 90 219 0 2956 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 12716

[startup+12.7016 s]
/proc/loadavg: 0.97 1.01 0.99 2/78 32481
/proc/meminfo: memFree=1719112/2055920 swapFree=4141164/4192956
[pid=32480] ppid=32478 vsize=13932 CPUtime=12.69
/proc/32480/stat : 32480 (PBS4_SAT07v2) R 32478 32480 32145 0 -1 4194304 3351 0 0 0 1261 8 0 0 25 0 1 0 341449329 14266368 2994 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0
/proc/32480/statm: 3483 2994 90 219 0 3260 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 13932

[startup+25.5018 s]
/proc/loadavg: 0.98 1.01 0.99 2/78 32481
/proc/meminfo: memFree=1712584/2055920 swapFree=4141164/4192956
[pid=32480] ppid=32478 vsize=25732 CPUtime=25.49
/proc/32480/stat : 32480 (PBS4_SAT07v2) R 32478 32480 32145 0 -1 4194304 5339 0 0 0 2536 13 0 0 25 0 1 0 341449329 26349568 4597 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134547228 0 0 4096 16384 0 0 0 17 1 0 0
/proc/32480/statm: 6433 4597 90 219 0 6210 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 25732

[startup+51.1013 s]
/proc/loadavg: 0.98 1.01 0.99 2/78 32481
/proc/meminfo: memFree=1704520/2055920 swapFree=4141164/4192956
[pid=32480] ppid=32478 vsize=31016 CPUtime=51.08
/proc/32480/stat : 32480 (PBS4_SAT07v2) R 32478 32480 32145 0 -1 4194304 8126 0 0 0 5087 21 0 0 25 0 1 0 341449329 31760384 6615 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134550311 0 0 4096 16384 0 0 0 17 1 0 0
/proc/32480/statm: 7754 6615 90 219 0 7531 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 31016

[startup+102.306 s]
/proc/loadavg: 0.99 1.00 0.99 2/78 32481
/proc/meminfo: memFree=1693448/2055920 swapFree=4141164/4192956
[pid=32480] ppid=32478 vsize=51652 CPUtime=102.27
/proc/32480/stat : 32480 (PBS4_SAT07v2) R 32478 32480 32145 0 -1 4194304 10853 0 0 0 10196 31 0 0 25 0 1 0 341449329 52891648 9342 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134544667 0 0 4096 16384 0 0 0 17 1 0 0
/proc/32480/statm: 12913 9342 90 219 0 12690 0
Current children cumulated CPU time (s) 102.27
Current children cumulated vsize (KiB) 51652

[startup+162.303 s]
/proc/loadavg: 0.99 1.00 0.99 2/78 32481
/proc/meminfo: memFree=1683976/2055920 swapFree=4141164/4192956
[pid=32480] ppid=32478 vsize=60608 CPUtime=162.25
/proc/32480/stat : 32480 (PBS4_SAT07v2) R 32478 32480 32145 0 -1 4194304 14780 0 0 0 16181 44 0 0 25 0 1 0 341449329 62062592 11732 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134546929 0 0 4096 16384 0 0 0 17 1 0 0
/proc/32480/statm: 15152 11732 90 219 0 14929 0
Current children cumulated CPU time (s) 162.25
Current children cumulated vsize (KiB) 60608

[startup+222.302 s]
/proc/loadavg: 0.99 1.00 0.99 2/78 32481
/proc/meminfo: memFree=1679944/2055920 swapFree=4141164/4192956
[pid=32480] ppid=32478 vsize=62352 CPUtime=222.23
/proc/32480/stat : 32480 (PBS4_SAT07v2) R 32478 32480 32145 0 -1 4194304 15822 0 0 0 22173 50 0 0 25 0 1 0 341449329 63848448 12700 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134550311 0 0 4096 16384 0 0 0 17 1 0 0
/proc/32480/statm: 15588 12700 90 219 0 15365 0
Current children cumulated CPU time (s) 222.23
Current children cumulated vsize (KiB) 62352

[startup+282.302 s]
/proc/loadavg: 0.99 1.00 0.99 2/78 32481
/proc/meminfo: memFree=1678216/2055920 swapFree=4141164/4192956
[pid=32480] ppid=32478 vsize=63252 CPUtime=282.22
/proc/32480/stat : 32480 (PBS4_SAT07v2) R 32478 32480 32145 0 -1 4194304 16312 0 0 0 28166 56 0 0 25 0 1 0 341449329 64770048 13157 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134544685 0 0 4096 16384 0 0 0 17 1 0 0
/proc/32480/statm: 15813 13157 90 219 0 15590 0
Current children cumulated CPU time (s) 282.22
Current children cumulated vsize (KiB) 63252

[startup+342.301 s]
/proc/loadavg: 0.99 1.00 0.99 2/78 32481
/proc/meminfo: memFree=1674888/2055920 swapFree=4141164/4192956
[pid=32480] ppid=32478 vsize=64256 CPUtime=342.21
/proc/32480/stat : 32480 (PBS4_SAT07v2) R 32478 32480 32145 0 -1 4194304 17161 0 0 0 34160 61 0 0 25 0 1 0 341449329 65798144 13973 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134550311 0 0 4096 16384 0 0 0 17 1 0 0
/proc/32480/statm: 16064 13973 90 219 0 15841 0
Current children cumulated CPU time (s) 342.21
Current children cumulated vsize (KiB) 64256

[startup+402.301 s]
/proc/loadavg: 0.99 1.00 0.99 2/84 32659
/proc/meminfo: memFree=1669464/2055920 swapFree=4141164/4192956
[pid=32480] ppid=32478 vsize=98164 CPUtime=402.1
/proc/32480/stat : 32480 (PBS4_SAT07v2) R 32478 32480 32145 0 -1 4194304 18254 0 0 0 40143 67 0 0 25 0 1 0 341449329 100519936 14967 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134550311 0 0 4096 16384 0 0 0 17 1 0 0
/proc/32480/statm: 24541 14967 90 219 0 24318 0
Current children cumulated CPU time (s) 402.1
Current children cumulated vsize (KiB) 98164

[startup+462.302 s]
/proc/loadavg: 0.99 1.00 0.99 2/78 32679
/proc/meminfo: memFree=1668232/2055920 swapFree=4141164/4192956
[pid=32480] ppid=32478 vsize=99300 CPUtime=462.07
/proc/32480/stat : 32480 (PBS4_SAT07v2) R 32478 32480 32145 0 -1 4194304 18902 0 0 0 46134 73 0 0 25 0 1 0 341449329 101683200 15615 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134550311 0 0 4096 16384 0 0 0 17 1 0 0
/proc/32480/statm: 24825 15615 90 219 0 24602 0
Current children cumulated CPU time (s) 462.07
Current children cumulated vsize (KiB) 99300

[startup+522.302 s]
/proc/loadavg: 0.99 1.00 0.99 2/78 32679
/proc/meminfo: memFree=1664584/2055920 swapFree=4141164/4192956
[pid=32480] ppid=32478 vsize=100292 CPUtime=522.05
/proc/32480/stat : 32480 (PBS4_SAT07v2) R 32478 32480 32145 0 -1 4194304 19908 0 0 0 52128 77 0 0 25 0 1 0 341449329 102699008 16547 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134550311 0 0 4096 16384 0 0 0 17 1 0 0
/proc/32480/statm: 25073 16547 90 219 0 24850 0
Current children cumulated CPU time (s) 522.05
Current children cumulated vsize (KiB) 100292

[startup+582.301 s]
/proc/loadavg: 0.99 1.00 0.99 2/78 32679
/proc/meminfo: memFree=1661960/2055920 swapFree=4141164/4192956
[pid=32480] ppid=32478 vsize=101692 CPUtime=582.04
/proc/32480/stat : 32480 (PBS4_SAT07v2) R 32478 32480 32145 0 -1 4194304 20718 0 0 0 58122 82 0 0 25 0 1 0 341449329 104132608 17193 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134550311 0 0 4096 16384 0 0 0 17 1 0 0
/proc/32480/statm: 25423 17193 90 219 0 25200 0
Current children cumulated CPU time (s) 582.04
Current children cumulated vsize (KiB) 101692

[startup+642.301 s]
/proc/loadavg: 0.99 1.00 0.99 2/78 32679
/proc/meminfo: memFree=1660232/2055920 swapFree=4141164/4192956
[pid=32480] ppid=32478 vsize=103792 CPUtime=642.04
/proc/32480/stat : 32480 (PBS4_SAT07v2) R 32478 32480 32145 0 -1 4194304 21270 0 0 0 64116 88 0 0 25 0 1 0 341449329 106283008 17614 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0
/proc/32480/statm: 25948 17614 90 219 0 25725 0
Current children cumulated CPU time (s) 642.04
Current children cumulated vsize (KiB) 103792


################
# More data... #
################

[startup+822.301 s]
/proc/loadavg: 0.99 1.00 0.99 2/78 32679
/proc/meminfo: memFree=1649992/2055920 swapFree=4141164/4192956
[pid=32480] ppid=32478 vsize=118428 CPUtime=821.98
/proc/32480/stat : 32480 (PBS4_SAT07v2) R 32478 32480 32145 0 -1 4194304 26963 0 0 0 82094 104 0 0 25 0 1 0 341449329 121270272 20144 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134550311 0 0 4096 16384 0 0 0 17 1 0 0
/proc/32480/statm: 29607 20144 90 219 0 29384 0
Current children cumulated CPU time (s) 821.98
Current children cumulated vsize (KiB) 118428

[startup+882.301 s]
/proc/loadavg: 0.99 1.00 0.99 2/78 32679
/proc/meminfo: memFree=1646152/2055920 swapFree=4141164/4192956
[pid=32480] ppid=32478 vsize=119552 CPUtime=881.97
/proc/32480/stat : 32480 (PBS4_SAT07v2) R 32478 32480 32145 0 -1 4194304 28010 0 0 0 88088 109 0 0 25 0 1 0 341449329 122421248 21109 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134544685 0 0 4096 16384 0 0 0 17 1 0 0
/proc/32480/statm: 29888 21109 90 219 0 29665 0
Current children cumulated CPU time (s) 881.97
Current children cumulated vsize (KiB) 119552

[startup+942.302 s]
/proc/loadavg: 0.99 1.00 0.99 2/78 32679
/proc/meminfo: memFree=1640072/2055920 swapFree=4141164/4192956
[pid=32480] ppid=32478 vsize=121272 CPUtime=941.96
/proc/32480/stat : 32480 (PBS4_SAT07v2) R 32478 32480 32145 0 -1 4194304 29708 0 0 0 94080 116 0 0 25 0 1 0 341449329 124182528 22643 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134544683 0 0 4096 16384 0 0 0 17 1 0 0
/proc/32480/statm: 30318 22643 90 219 0 30095 0
Current children cumulated CPU time (s) 941.96
Current children cumulated vsize (KiB) 121272

[startup+1002.3 s]
/proc/loadavg: 0.99 1.00 0.99 2/78 32679
/proc/meminfo: memFree=1637128/2055920 swapFree=4141164/4192956
[pid=32480] ppid=32478 vsize=123008 CPUtime=1001.94
/proc/32480/stat : 32480 (PBS4_SAT07v2) R 32478 32480 32145 0 -1 4194304 30466 0 0 0 100072 122 0 0 25 0 1 0 341449329 125960192 23352 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134544725 0 0 4096 16384 0 0 0 17 1 0 0
/proc/32480/statm: 30752 23352 90 219 0 30529 0
Current children cumulated CPU time (s) 1001.94
Current children cumulated vsize (KiB) 123008

[startup+1062.3 s]
/proc/loadavg: 0.99 1.00 0.99 2/78 32679
/proc/meminfo: memFree=1635720/2055920 swapFree=4141164/4192956
[pid=32480] ppid=32478 vsize=123656 CPUtime=1061.93
/proc/32480/stat : 32480 (PBS4_SAT07v2) R 32478 32480 32145 0 -1 4194304 30824 0 0 0 106064 129 0 0 25 0 1 0 341449329 126623744 23710 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134550311 0 0 4096 16384 0 0 0 17 1 0 0
/proc/32480/statm: 30914 23710 90 219 0 30691 0
Current children cumulated CPU time (s) 1061.93
Current children cumulated vsize (KiB) 123656

[startup+1122.3 s]
/proc/loadavg: 0.99 1.00 0.99 2/78 32679
/proc/meminfo: memFree=1633544/2055920 swapFree=4141164/4192956
[pid=32480] ppid=32478 vsize=124800 CPUtime=1121.91
/proc/32480/stat : 32480 (PBS4_SAT07v2) R 32478 32480 32145 0 -1 4194304 31376 0 0 0 112058 133 0 0 25 0 1 0 341449329 127795200 24213 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0
/proc/32480/statm: 31200 24213 90 219 0 30977 0
Current children cumulated CPU time (s) 1121.91
Current children cumulated vsize (KiB) 124800

[startup+1182.3 s]
/proc/loadavg: 0.99 1.00 0.99 2/78 32679
/proc/meminfo: memFree=1631112/2055920 swapFree=4141164/4192956
[pid=32480] ppid=32478 vsize=126044 CPUtime=1181.89
/proc/32480/stat : 32480 (PBS4_SAT07v2) R 32478 32480 32145 0 -1 4194304 32181 0 0 0 118050 139 0 0 25 0 1 0 341449329 129069056 24887 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134547216 0 0 4096 16384 0 0 0 17 1 0 0
/proc/32480/statm: 31511 24887 90 219 0 31288 0
Current children cumulated CPU time (s) 1181.89
Current children cumulated vsize (KiB) 126044

[startup+1242.3 s]
/proc/loadavg: 0.99 1.00 0.99 2/78 32679
/proc/meminfo: memFree=1628104/2055920 swapFree=4141164/4192956
[pid=32480] ppid=32478 vsize=126684 CPUtime=1241.88
/proc/32480/stat : 32480 (PBS4_SAT07v2) R 32478 32480 32145 0 -1 4194304 33074 0 0 0 124043 145 0 0 25 0 1 0 341449329 129724416 25617 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134584085 0 0 4096 16384 0 0 0 17 1 0 0
/proc/32480/statm: 31671 25617 90 219 0 31448 0
Current children cumulated CPU time (s) 1241.88
Current children cumulated vsize (KiB) 126684

[startup+1302.3 s]
/proc/loadavg: 0.99 1.00 0.99 2/78 32679
/proc/meminfo: memFree=1625608/2055920 swapFree=4141164/4192956
[pid=32480] ppid=32478 vsize=128108 CPUtime=1301.87
/proc/32480/stat : 32480 (PBS4_SAT07v2) R 32478 32480 32145 0 -1 4194304 33792 0 0 0 130036 151 0 0 25 0 1 0 341449329 131182592 26221 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134544696 0 0 4096 16384 0 0 0 17 1 0 0
/proc/32480/statm: 32027 26221 90 219 0 31804 0
Current children cumulated CPU time (s) 1301.87
Current children cumulated vsize (KiB) 128108

[startup+1362.3 s]
/proc/loadavg: 0.99 1.00 0.99 2/78 32679
/proc/meminfo: memFree=1624264/2055920 swapFree=4141164/4192956
[pid=32480] ppid=32478 vsize=129264 CPUtime=1361.85
/proc/32480/stat : 32480 (PBS4_SAT07v2) R 32478 32480 32145 0 -1 4194304 34130 0 0 0 136028 157 0 0 25 0 1 0 341449329 132366336 26559 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134550440 0 0 4096 16384 0 0 0 17 1 0 0
/proc/32480/statm: 32316 26559 90 219 0 32093 0
Current children cumulated CPU time (s) 1361.85
Current children cumulated vsize (KiB) 129264

[startup+1422.31 s]
/proc/loadavg: 0.99 1.00 0.99 2/78 32679
/proc/meminfo: memFree=1622920/2055920 swapFree=4141164/4192956
[pid=32480] ppid=32478 vsize=130300 CPUtime=1421.84
/proc/32480/stat : 32480 (PBS4_SAT07v2) R 32478 32480 32145 0 -1 4194304 34620 0 0 0 142023 161 0 0 25 0 1 0 341449329 133427200 26886 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134549405 0 0 4096 16384 0 0 0 17 1 0 0
/proc/32480/statm: 32575 26886 90 219 0 32352 0
Current children cumulated CPU time (s) 1421.84
Current children cumulated vsize (KiB) 130300

[startup+1482.3 s]
/proc/loadavg: 0.99 1.00 0.99 2/78 32679
/proc/meminfo: memFree=1619592/2055920 swapFree=4141164/4192956
[pid=32480] ppid=32478 vsize=131312 CPUtime=1481.82
/proc/32480/stat : 32480 (PBS4_SAT07v2) R 32478 32480 32145 0 -1 4194304 35467 0 0 0 148015 167 0 0 25 0 1 0 341449329 134463488 27733 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134544685 0 0 4096 16384 0 0 0 17 1 0 0
/proc/32480/statm: 32828 27733 90 219 0 32605 0
Current children cumulated CPU time (s) 1481.82
Current children cumulated vsize (KiB) 131312

[startup+1542.3 s]
/proc/loadavg: 0.99 1.00 0.99 2/78 32679
/proc/meminfo: memFree=1617608/2055920 swapFree=4141164/4192956
[pid=32480] ppid=32478 vsize=131732 CPUtime=1541.81
/proc/32480/stat : 32480 (PBS4_SAT07v2) R 32478 32480 32145 0 -1 4194304 36033 0 0 0 154009 172 0 0 25 0 1 0 341449329 134893568 28234 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134550311 0 0 4096 16384 0 0 0 17 1 0 0
/proc/32480/statm: 32933 28234 90 219 0 32710 0
Current children cumulated CPU time (s) 1541.81
Current children cumulated vsize (KiB) 131732

[startup+1602.3 s]
/proc/loadavg: 0.99 1.00 0.99 2/78 32679
/proc/meminfo: memFree=1615048/2055920 swapFree=4141164/4192956
[pid=32480] ppid=32478 vsize=133344 CPUtime=1601.79
/proc/32480/stat : 32480 (PBS4_SAT07v2) R 32478 32480 32145 0 -1 4194304 36785 0 0 0 160003 176 0 0 25 0 1 0 341449329 136544256 28880 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0
/proc/32480/statm: 33336 28880 90 219 0 33113 0
Current children cumulated CPU time (s) 1601.79
Current children cumulated vsize (KiB) 133344

[startup+1662.3 s]
/proc/loadavg: 0.99 1.00 0.99 2/78 32679
/proc/meminfo: memFree=1613832/2055920 swapFree=4141164/4192956
[pid=32480] ppid=32478 vsize=133992 CPUtime=1661.77
/proc/32480/stat : 32480 (PBS4_SAT07v2) R 32478 32480 32145 0 -1 4194304 37122 0 0 0 165997 180 0 0 25 0 1 0 341449329 137207808 29168 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134550311 0 0 4096 16384 0 0 0 17 1 0 0
/proc/32480/statm: 33498 29168 90 219 0 33275 0
Current children cumulated CPU time (s) 1661.77
Current children cumulated vsize (KiB) 133992

[startup+1722.3 s]
/proc/loadavg: 0.99 1.00 0.99 2/78 32679
/proc/meminfo: memFree=1612616/2055920 swapFree=4141164/4192956
[pid=32480] ppid=32478 vsize=134984 CPUtime=1721.76
/proc/32480/stat : 32480 (PBS4_SAT07v2) R 32478 32480 32145 0 -1 4194304 37433 0 0 0 171992 184 0 0 25 0 1 0 341449329 138223616 29479 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134550343 0 0 4096 16384 0 0 0 17 1 0 0
/proc/32480/statm: 33746 29479 90 219 0 33523 0
Current children cumulated CPU time (s) 1721.76
Current children cumulated vsize (KiB) 134984

[startup+1782.3 s]
/proc/loadavg: 0.99 1.00 0.99 2/78 32679
/proc/meminfo: memFree=1611656/2055920 swapFree=4141164/4192956
[pid=32480] ppid=32478 vsize=136040 CPUtime=1781.74
/proc/32480/stat : 32480 (PBS4_SAT07v2) R 32478 32480 32145 0 -1 4194304 37679 0 0 0 177986 188 0 0 25 0 1 0 341449329 139304960 29725 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134550311 0 0 4096 16384 0 0 0 17 1 0 0
/proc/32480/statm: 34010 29725 90 219 0 33787 0
Current children cumulated CPU time (s) 1781.74
Current children cumulated vsize (KiB) 136040



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1800.6 s]
/proc/loadavg: 0.99 1.00 0.99 2/78 32679
/proc/meminfo: memFree=1611400/2055920 swapFree=4141164/4192956
[pid=32480] ppid=32478 vsize=136040 CPUtime=1800.05
/proc/32480/stat : 32480 (PBS4_SAT07v2) R 32478 32480 32145 0 -1 4194304 37731 0 0 0 179815 190 0 0 25 0 1 0 341449329 139304960 29777 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134550311 0 0 4096 16384 0 0 0 17 1 0 0
/proc/32480/statm: 34010 29777 90 219 0 33787 0
Current children cumulated CPU time (s) 1800.05
Current children cumulated vsize (KiB) 136040

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

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

Child status: 0
Real time (s): 1800.63
CPU time (s): 1800.08
CPU user time (s): 1798.16
CPU system time (s): 1.92371
CPU usage (%): 99.9694
Max. virtual memory (cumulated for all children) (KiB): 136040

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1798.16
system time used= 1.92371
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 37732
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= 8
involuntary context switches= 2821

runsolver used 1.50777 second user time and 4.22636 second system time

The end

Launcher Data (download as text)

Begin job on node4 on Tue May  8 19:55:16 UTC 2007

IDJOB= 459407
IDBENCH= 47868
IDSOLVER= 200
FILE ID= node4/459407-1178654116

PBS_JOBID= 5218003

Free space on /tmp= 66562 MiB

SOLVER NAME= PBS4_v2 2007-03-23
BENCH NAME= HOME/pub/bench/PB07/normalized-PB07/PURE-SAT/SAT07/crafted/Medium/contest05/jarvisalo/mod2-rand3bip-sat-230-2.sat05-2189.reshuffled-07.opb
COMMAND LINE= PBS4_SAT07v2 /tmp/evaluation/459407-1178654116/instance-459407-1178654116.opb
CONVERSION COMMAND LINE= runsolver -w ROOT/results/node4/convwatcher-459407-1178654116 -o ROOT/results/node4/conversion-459407-1178654116 -C 600 -M 1800 PBconversionToLinear /tmp/evaluation/459407-1178654116/instance-459407-1178654116.opb
CONVERSION RUNSOLVER STATUS CODE= 0
CONVERSION STATUS CODE= 0

RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node4/watcher-459407-1178654116 -o ROOT/results/node4/solver-459407-1178654116 -C 1800 -W 3600 -M 1800 --output-limit 1,15  PBS4_SAT07v2 /tmp/evaluation/459407-1178654116/instance-459407-1178654116.opb

META MD5SUM SOLVER= 18cd8c68a4d3bfb01f29079966475a33
MD5SUM BENCH=  dd5493f69d9a90aec9dad7dbdd702d01

RANDOM SEED= 762920852

TIME LIMIT= 1800 seconds
MEMORY LIMIT= 1800 MiB

Linux node4.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		: 3000.218
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	: 5931.00
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		: 3000.218
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:       1731176 kB
Buffers:         36824 kB
Cached:         198044 kB
SwapCached:      15032 kB
Active:         103184 kB
Inactive:       155192 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1731176 kB
SwapTotal:     4192956 kB
SwapFree:      4141164 kB
Dirty:            2352 kB
Writeback:           0 kB
Mapped:          30452 kB
Slab:            51836 kB
Committed_AS:  9841836 kB
PageTables:       1820 kB
VmallocTotal: 536870911 kB
VmallocUsed:    264952 kB
VmallocChunk: 536605679 kB
HugePages_Total:     0
HugePages_Free:      0
Hugepagesize:     2048 kB

Free space on /tmp at the end= 66562 MiB

End job on node4 on Tue May  8 20:25:19 UTC 2007