Trace number 459347

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) 1800.1 1800.83

General information on the benchmark

Namenormalized-PB07/PURE-SAT/SAT07/industrial/
jarvisalo/eq.atree.braun.9.unsat.opb
MD5SUMa7c1c2ceec4cdb28326ba802140598e7
Bench CategoryPURE-SAT (instances containing only clauses)
Best result obtained on this benchmarkUNSAT
Best value of the objective obtained on this benchmark
Best CPU time to get the best result obtained on this benchmark172.32
Has Objective FunctionNO
SatisfiableNO
(Un)Satisfiability was provedYES
Best value of the objective function
Optimality of the best value was proved
Number of variables892
Total number of constraints3006
Number of constraints which are clauses3006
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 constraint1
Maximum length of a constraint17
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 15
Number of bits of the biggest number in a constraint 4
Biggest sum of numbers in a constraint 32
Number of bits of the biggest sum of numbers6
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/459347-1178653474/instance-459347-1178653474.opb ......
1800.07/1800.80	c done parsing opb.
1800.07/1800.80	s UNKNOWN

Verifier Data (download as text)

ERROR: no interpretation found !

Conversion Script Data (download as text)

/tmp/evaluation/459347-1178653474/instance-459347-1178653474.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/node23/watcher-459347-1178653474 -o ROOT/results/node23/solver-459347-1178653474 -C 1800 -W 3600 -M 1800 --output-limit 1,15 PBS4_SAT07v2 /tmp/evaluation/459347-1178653474/instance-459347-1178653474.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: 1.05 1.07 1.01 3/77 32548
/proc/meminfo: memFree=1851896/2055920 swapFree=4169188/4192956
[pid=32548] ppid=32546 vsize=1460 CPUtime=0
/proc/32548/stat : 32548 (PBS4_SAT07v2) R 32546 32548 32425 0 -1 4194304 159 0 0 0 0 0 0 0 18 0 1 0 313264564 1495040 141 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134530465 0 0 4096 16384 0 0 0 17 1 0 0
/proc/32548/statm: 365 141 86 219 0 142 0

[startup+0.0384349 s]
/proc/loadavg: 1.05 1.07 1.01 3/77 32548
/proc/meminfo: memFree=1851896/2055920 swapFree=4169188/4192956
[pid=32548] ppid=32546 vsize=1828 CPUtime=0.03
/proc/32548/stat : 32548 (PBS4_SAT07v2) R 32546 32548 32425 0 -1 4194304 250 0 0 0 3 0 0 0 18 0 1 0 313264564 1871872 232 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0
/proc/32548/statm: 457 232 90 219 0 234 0
Current children cumulated CPU time (s) 0.03
Current children cumulated vsize (KiB) 1828

[startup+0.101447 s]
/proc/loadavg: 1.05 1.07 1.01 3/77 32548
/proc/meminfo: memFree=1851896/2055920 swapFree=4169188/4192956
[pid=32548] ppid=32546 vsize=2084 CPUtime=0.09
/proc/32548/stat : 32548 (PBS4_SAT07v2) R 32546 32548 32425 0 -1 4194304 312 0 0 0 9 0 0 0 18 0 1 0 313264564 2134016 294 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 135006757 0 0 4096 16384 0 0 0 17 1 0 0
/proc/32548/statm: 521 294 90 219 0 298 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 2084

[startup+0.301486 s]
/proc/loadavg: 1.05 1.07 1.01 3/77 32548
/proc/meminfo: memFree=1851896/2055920 swapFree=4169188/4192956
[pid=32548] ppid=32546 vsize=2792 CPUtime=0.29
/proc/32548/stat : 32548 (PBS4_SAT07v2) R 32546 32548 32425 0 -1 4194304 473 0 0 0 29 0 0 0 19 0 1 0 313264564 2859008 455 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0
/proc/32548/statm: 698 455 90 219 0 475 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 2792

[startup+0.701563 s]
/proc/loadavg: 1.05 1.07 1.01 3/77 32548
/proc/meminfo: memFree=1851896/2055920 swapFree=4169188/4192956
[pid=32548] ppid=32546 vsize=3948 CPUtime=0.69
/proc/32548/stat : 32548 (PBS4_SAT07v2) R 32546 32548 32425 0 -1 4194304 621 0 0 0 69 0 0 0 22 0 1 0 313264564 4042752 603 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0
/proc/32548/statm: 987 603 90 219 0 764 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 3948

[startup+1.50172 s]
/proc/loadavg: 1.05 1.07 1.01 2/78 32549
/proc/meminfo: memFree=1849008/2055920 swapFree=4169188/4192956
[pid=32548] ppid=32546 vsize=4404 CPUtime=1.49
/proc/32548/stat : 32548 (PBS4_SAT07v2) R 32546 32548 32425 0 -1 4194304 903 0 0 0 148 1 0 0 25 0 1 0 313264564 4509696 836 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134547292 0 0 4096 16384 0 0 0 17 1 0 0
/proc/32548/statm: 1101 836 90 219 0 878 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 4404

[startup+3.10203 s]
/proc/loadavg: 1.05 1.07 1.01 2/78 32549
/proc/meminfo: memFree=1847984/2055920 swapFree=4169188/4192956
[pid=32548] ppid=32546 vsize=7232 CPUtime=3.09
/proc/32548/stat : 32548 (PBS4_SAT07v2) R 32546 32548 32425 0 -1 4194304 1476 0 0 0 307 2 0 0 25 0 1 0 313264564 7405568 1312 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0
/proc/32548/statm: 1808 1312 90 219 0 1585 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 7232

[startup+6.30165 s]
/proc/loadavg: 1.04 1.07 1.01 2/78 32549
/proc/meminfo: memFree=1843952/2055920 swapFree=4169188/4192956
[pid=32548] ppid=32546 vsize=11868 CPUtime=6.29
/proc/32548/stat : 32548 (PBS4_SAT07v2) R 32546 32548 32425 0 -1 4194304 2231 0 0 0 625 4 0 0 25 0 1 0 313264564 12152832 2067 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0
/proc/32548/statm: 2967 2067 90 219 0 2744 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 11868

[startup+12.7019 s]
/proc/loadavg: 1.04 1.07 1.01 2/78 32549
/proc/meminfo: memFree=1840440/2055920 swapFree=4169188/4192956
[pid=32548] ppid=32546 vsize=13444 CPUtime=12.69
/proc/32548/stat : 32548 (PBS4_SAT07v2) R 32546 32548 32425 0 -1 4194304 3380 0 0 0 1263 6 0 0 25 0 1 0 313264564 13766656 3023 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134544794 0 0 4096 16384 0 0 0 17 1 0 0
/proc/32548/statm: 3361 3023 90 219 0 3138 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 13444

[startup+25.5014 s]
/proc/loadavg: 1.03 1.06 1.01 2/78 32549
/proc/meminfo: memFree=1835512/2055920 swapFree=4169188/4192956
[pid=32548] ppid=32546 vsize=22744 CPUtime=25.49
/proc/32548/stat : 32548 (PBS4_SAT07v2) R 32546 32548 32425 0 -1 4194304 4447 0 0 0 2539 10 0 0 25 0 1 0 313264564 23289856 4090 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0
/proc/32548/statm: 5686 4090 90 219 0 5463 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 22744

[startup+51.1013 s]
/proc/loadavg: 1.02 1.06 1.00 2/78 32549
/proc/meminfo: memFree=1827768/2055920 swapFree=4169188/4192956
[pid=32548] ppid=32546 vsize=26196 CPUtime=51.08
/proc/32548/stat : 32548 (PBS4_SAT07v2) R 32546 32548 32425 0 -1 4194304 6813 0 0 0 5091 17 0 0 25 0 1 0 313264564 26824704 6071 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134544750 0 0 4096 16384 0 0 0 17 1 0 0
/proc/32548/statm: 6549 6071 90 219 0 6326 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 26196

[startup+102.305 s]
/proc/loadavg: 1.01 1.05 1.00 2/78 32549
/proc/meminfo: memFree=1815480/2055920 swapFree=4169188/4192956
[pid=32548] ppid=32546 vsize=48376 CPUtime=102.26
/proc/32548/stat : 32548 (PBS4_SAT07v2) R 32546 32548 32425 0 -1 4194304 10604 0 0 0 10196 30 0 0 25 0 1 0 313264564 49537024 9093 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134544844 0 0 4096 16384 0 0 0 17 1 0 0
/proc/32548/statm: 12094 9093 90 219 0 11871 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 48376

[startup+162.302 s]
/proc/loadavg: 1.00 1.03 1.00 2/78 32549
/proc/meminfo: memFree=1807032/2055920 swapFree=4169188/4192956
[pid=32548] ppid=32546 vsize=50892 CPUtime=162.24
/proc/32548/stat : 32548 (PBS4_SAT07v2) R 32546 32548 32425 0 -1 4194304 12768 0 0 0 16185 39 0 0 25 0 1 0 313264564 52113408 11257 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0
/proc/32548/statm: 12723 11257 90 219 0 12500 0
Current children cumulated CPU time (s) 162.24
Current children cumulated vsize (KiB) 50892

[startup+222.302 s]
/proc/loadavg: 1.00 1.03 1.00 2/78 32549
/proc/meminfo: memFree=1804280/2055920 swapFree=4169188/4192956
[pid=32548] ppid=32546 vsize=52384 CPUtime=222.22
/proc/32548/stat : 32548 (PBS4_SAT07v2) R 32546 32548 32425 0 -1 4194304 13392 0 0 0 22175 47 0 0 25 0 1 0 313264564 53641216 11881 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134544667 0 0 4096 16384 0 0 0 17 1 0 0
/proc/32548/statm: 13096 11881 90 219 0 12873 0
Current children cumulated CPU time (s) 222.22
Current children cumulated vsize (KiB) 52384

[startup+282.301 s]
/proc/loadavg: 1.00 1.02 1.00 2/78 32549
/proc/meminfo: memFree=1797944/2055920 swapFree=4169188/4192956
[pid=32548] ppid=32546 vsize=93128 CPUtime=282.19
/proc/32548/stat : 32548 (PBS4_SAT07v2) R 32546 32548 32425 0 -1 4194304 16489 0 0 0 28166 53 0 0 25 0 1 0 313264564 95363072 13441 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0
/proc/32548/statm: 23282 13441 90 219 0 23059 0
Current children cumulated CPU time (s) 282.19
Current children cumulated vsize (KiB) 93128

[startup+342.302 s]
/proc/loadavg: 1.00 1.01 1.00 2/78 32549
/proc/meminfo: memFree=1796088/2055920 swapFree=4169188/4192956
[pid=32548] ppid=32546 vsize=94480 CPUtime=342.17
/proc/32548/stat : 32548 (PBS4_SAT07v2) R 32546 32548 32425 0 -1 4194304 16961 0 0 0 34156 61 0 0 25 0 1 0 313264564 96747520 13913 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134547111 0 0 4096 16384 0 0 0 17 1 0 0
/proc/32548/statm: 23620 13913 90 219 0 23397 0
Current children cumulated CPU time (s) 342.17
Current children cumulated vsize (KiB) 94480

[startup+402.302 s]
/proc/loadavg: 1.00 1.01 1.00 2/78 32549
/proc/meminfo: memFree=1792888/2055920 swapFree=4169188/4192956
[pid=32548] ppid=32546 vsize=95256 CPUtime=402.15
/proc/32548/stat : 32548 (PBS4_SAT07v2) R 32546 32548 32425 0 -1 4194304 17736 0 0 0 40148 67 0 0 25 0 1 0 313264564 97542144 14688 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134544835 0 0 4096 16384 0 0 0 17 1 0 0
/proc/32548/statm: 23814 14688 90 219 0 23591 0
Current children cumulated CPU time (s) 402.15
Current children cumulated vsize (KiB) 95256

[startup+462.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 32549
/proc/meminfo: memFree=1790008/2055920 swapFree=4169188/4192956
[pid=32548] ppid=32546 vsize=96352 CPUtime=462.13
/proc/32548/stat : 32548 (PBS4_SAT07v2) R 32546 32548 32425 0 -1 4194304 18459 0 0 0 46138 75 0 0 25 0 1 0 313264564 98664448 15411 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0
/proc/32548/statm: 24088 15411 90 219 0 23865 0
Current children cumulated CPU time (s) 462.13
Current children cumulated vsize (KiB) 96352

[startup+522.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 32549
/proc/meminfo: memFree=1787000/2055920 swapFree=4169188/4192956
[pid=32548] ppid=32546 vsize=97952 CPUtime=522.1
/proc/32548/stat : 32548 (PBS4_SAT07v2) R 32546 32548 32425 0 -1 4194304 19209 0 0 0 52131 79 0 0 25 0 1 0 313264564 100302848 16161 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134544687 0 0 4096 16384 0 0 0 17 1 0 0
/proc/32548/statm: 24488 16161 90 219 0 24265 0
Current children cumulated CPU time (s) 522.1
Current children cumulated vsize (KiB) 97952

[startup+582.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 32549
/proc/meminfo: memFree=1785528/2055920 swapFree=4169188/4192956
[pid=32548] ppid=32546 vsize=98720 CPUtime=582.08
/proc/32548/stat : 32548 (PBS4_SAT07v2) R 32546 32548 32425 0 -1 4194304 19561 0 0 0 58121 87 0 0 25 0 1 0 313264564 101089280 16513 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134550531 0 0 4096 16384 0 0 0 17 1 0 0
/proc/32548/statm: 24680 16513 90 219 0 24457 0
Current children cumulated CPU time (s) 582.08
Current children cumulated vsize (KiB) 98720

[startup+642.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 32549
/proc/meminfo: memFree=1781816/2055920 swapFree=4169188/4192956
[pid=32548] ppid=32546 vsize=100036 CPUtime=642.07
/proc/32548/stat : 32548 (PBS4_SAT07v2) R 32546 32548 32425 0 -1 4194304 20483 0 0 0 64114 93 0 0 25 0 1 0 313264564 102436864 17435 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134544702 0 0 4096 16384 0 0 0 17 1 0 0
/proc/32548/statm: 25009 17435 90 219 0 24786 0
Current children cumulated CPU time (s) 642.07
Current children cumulated vsize (KiB) 100036


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

[startup+822.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 32549
/proc/meminfo: memFree=1765688/2055920 swapFree=4169188/4192956
[pid=32548] ppid=32546 vsize=103144 CPUtime=822.01
/proc/32548/stat : 32548 (PBS4_SAT07v2) R 32546 32548 32425 0 -1 4194304 24507 0 0 0 82085 116 0 0 25 0 1 0 313264564 105619456 21459 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0
/proc/32548/statm: 25786 21459 90 219 0 25563 0
Current children cumulated CPU time (s) 822.01
Current children cumulated vsize (KiB) 103144

[startup+882.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 32549
/proc/meminfo: memFree=1762808/2055920 swapFree=4169188/4192956
[pid=32548] ppid=32546 vsize=116960 CPUtime=881.99
/proc/32548/stat : 32548 (PBS4_SAT07v2) R 32546 32548 32425 0 -1 4194304 28278 0 0 0 88077 122 0 0 25 0 1 0 313264564 119767040 22157 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134544734 0 0 4096 16384 0 0 0 17 1 0 0
/proc/32548/statm: 29240 22157 90 219 0 29017 0
Current children cumulated CPU time (s) 881.99
Current children cumulated vsize (KiB) 116960

[startup+942.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 32549
/proc/meminfo: memFree=1760952/2055920 swapFree=4169188/4192956
[pid=32548] ppid=32546 vsize=118284 CPUtime=941.96
/proc/32548/stat : 32548 (PBS4_SAT07v2) R 32546 32548 32425 0 -1 4194304 28731 0 0 0 94069 127 0 0 25 0 1 0 313264564 121122816 22610 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134544667 0 0 4096 16384 0 0 0 17 1 0 0
/proc/32548/statm: 29571 22610 90 219 0 29348 0
Current children cumulated CPU time (s) 941.96
Current children cumulated vsize (KiB) 118284

[startup+1002.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/84 32657
/proc/meminfo: memFree=1758464/2055920 swapFree=4169188/4192956
[pid=32548] ppid=32546 vsize=118468 CPUtime=1001.9
/proc/32548/stat : 32548 (PBS4_SAT07v2) R 32546 32548 32425 0 -1 4194304 28995 0 0 0 100055 135 0 0 25 0 1 0 313264564 121311232 22874 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134544685 0 0 4096 16384 0 0 0 17 1 0 0
/proc/32548/statm: 29617 22874 90 219 0 29394 0
Current children cumulated CPU time (s) 1001.9
Current children cumulated vsize (KiB) 118468

[startup+1062.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 32747
/proc/meminfo: memFree=1758392/2055920 swapFree=4169188/4192956
[pid=32548] ppid=32546 vsize=119136 CPUtime=1061.82
/proc/32548/stat : 32548 (PBS4_SAT07v2) R 32546 32548 32425 0 -1 4194304 29284 0 0 0 106041 141 0 0 25 0 1 0 313264564 121995264 23163 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0
/proc/32548/statm: 29784 23163 90 219 0 29561 0
Current children cumulated CPU time (s) 1061.82
Current children cumulated vsize (KiB) 119136

[startup+1122.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 32747
/proc/meminfo: memFree=1755768/2055920 swapFree=4169188/4192956
[pid=32548] ppid=32546 vsize=120160 CPUtime=1121.8
/proc/32548/stat : 32548 (PBS4_SAT07v2) R 32546 32548 32425 0 -1 4194304 29931 0 0 0 112033 147 0 0 25 0 1 0 313264564 123043840 23810 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134544685 0 0 4096 16384 0 0 0 17 1 0 0
/proc/32548/statm: 30040 23810 90 219 0 29817 0
Current children cumulated CPU time (s) 1121.8
Current children cumulated vsize (KiB) 120160

[startup+1182.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 32747
/proc/meminfo: memFree=1754424/2055920 swapFree=4169188/4192956
[pid=32548] ppid=32546 vsize=121560 CPUtime=1181.79
/proc/32548/stat : 32548 (PBS4_SAT07v2) R 32546 32548 32425 0 -1 4194304 30266 0 0 0 118025 154 0 0 25 0 1 0 313264564 124477440 24145 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134544741 0 0 4096 16384 0 0 0 17 1 0 0
/proc/32548/statm: 30390 24145 90 219 0 30167 0
Current children cumulated CPU time (s) 1181.79
Current children cumulated vsize (KiB) 121560

[startup+1242.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 32747
/proc/meminfo: memFree=1752568/2055920 swapFree=4169188/4192956
[pid=32548] ppid=32546 vsize=121872 CPUtime=1241.76
/proc/32548/stat : 32548 (PBS4_SAT07v2) R 32546 32548 32425 0 -1 4194304 30726 0 0 0 124017 159 0 0 25 0 1 0 313264564 124796928 24605 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0
/proc/32548/statm: 30468 24605 90 219 0 30245 0
Current children cumulated CPU time (s) 1241.76
Current children cumulated vsize (KiB) 121872

[startup+1302.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 32747
/proc/meminfo: memFree=1749688/2055920 swapFree=4169188/4192956
[pid=32548] ppid=32546 vsize=123020 CPUtime=1301.75
/proc/32548/stat : 32548 (PBS4_SAT07v2) R 32546 32548 32425 0 -1 4194304 31461 0 0 0 130010 165 0 0 25 0 1 0 313264564 125972480 25340 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134544667 0 0 4096 16384 0 0 0 17 1 0 0
/proc/32548/statm: 30755 25340 90 219 0 30532 0
Current children cumulated CPU time (s) 1301.75
Current children cumulated vsize (KiB) 123020

[startup+1362.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 32747
/proc/meminfo: memFree=1748408/2055920 swapFree=4169188/4192956
[pid=32548] ppid=32546 vsize=123324 CPUtime=1361.72
/proc/32548/stat : 32548 (PBS4_SAT07v2) R 32546 32548 32425 0 -1 4194304 31785 0 0 0 136002 170 0 0 25 0 1 0 313264564 126283776 25664 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134544667 0 0 4096 16384 0 0 0 17 1 0 0
/proc/32548/statm: 30831 25664 90 219 0 30608 0
Current children cumulated CPU time (s) 1361.72
Current children cumulated vsize (KiB) 123324

[startup+1422.31 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 32747
/proc/meminfo: memFree=1745784/2055920 swapFree=4169188/4192956
[pid=32548] ppid=32546 vsize=124316 CPUtime=1421.7
/proc/32548/stat : 32548 (PBS4_SAT07v2) R 32546 32548 32425 0 -1 4194304 32433 0 0 0 141995 175 0 0 25 0 1 0 313264564 127299584 26312 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134544820 0 0 4096 16384 0 0 0 17 1 0 0
/proc/32548/statm: 31079 26312 90 219 0 30856 0
Current children cumulated CPU time (s) 1421.7
Current children cumulated vsize (KiB) 124316

[startup+1482.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 32747
/proc/meminfo: memFree=1743608/2055920 swapFree=4169188/4192956
[pid=32548] ppid=32546 vsize=124492 CPUtime=1481.68
/proc/32548/stat : 32548 (PBS4_SAT07v2) R 32546 32548 32425 0 -1 4194304 32975 0 0 0 147988 180 0 0 25 0 1 0 313264564 127479808 26854 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134544794 0 0 4096 16384 0 0 0 17 1 0 0
/proc/32548/statm: 31123 26854 90 219 0 30900 0
Current children cumulated CPU time (s) 1481.68
Current children cumulated vsize (KiB) 124492

[startup+1542.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 32747
/proc/meminfo: memFree=1742520/2055920 swapFree=4169188/4192956
[pid=32548] ppid=32546 vsize=125148 CPUtime=1541.65
/proc/32548/stat : 32548 (PBS4_SAT07v2) R 32546 32548 32425 0 -1 4194304 33230 0 0 0 153980 185 0 0 25 0 1 0 313264564 128151552 27109 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134547216 0 0 4096 16384 0 0 0 17 1 0 0
/proc/32548/statm: 31287 27109 90 219 0 31064 0
Current children cumulated CPU time (s) 1541.65
Current children cumulated vsize (KiB) 125148

[startup+1602.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 32747
/proc/meminfo: memFree=1738232/2055920 swapFree=4169188/4192956
[pid=32548] ppid=32546 vsize=126240 CPUtime=1601.64
/proc/32548/stat : 32548 (PBS4_SAT07v2) R 32546 32548 32425 0 -1 4194304 34300 0 0 0 159972 192 0 0 25 0 1 0 313264564 129269760 28179 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134544667 0 0 4096 16384 0 0 0 17 1 0 0
/proc/32548/statm: 31560 28179 90 219 0 31337 0
Current children cumulated CPU time (s) 1601.64
Current children cumulated vsize (KiB) 126240

[startup+1662.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 32747
/proc/meminfo: memFree=1736632/2055920 swapFree=4169188/4192956
[pid=32548] ppid=32546 vsize=126880 CPUtime=1661.62
/proc/32548/stat : 32548 (PBS4_SAT07v2) R 32546 32548 32425 0 -1 4194304 34689 0 0 0 165966 196 0 0 25 0 1 0 313264564 129925120 28568 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0
/proc/32548/statm: 31720 28568 90 219 0 31497 0
Current children cumulated CPU time (s) 1661.62
Current children cumulated vsize (KiB) 126880

[startup+1722.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 32747
/proc/meminfo: memFree=1733368/2055920 swapFree=4169188/4192956
[pid=32548] ppid=32546 vsize=127272 CPUtime=1721.59
/proc/32548/stat : 32548 (PBS4_SAT07v2) R 32546 32548 32425 0 -1 4194304 35525 0 0 0 171959 200 0 0 25 0 1 0 313264564 130326528 29404 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0
/proc/32548/statm: 31818 29404 90 219 0 31595 0
Current children cumulated CPU time (s) 1721.59
Current children cumulated vsize (KiB) 127272

[startup+1782.3 s]
/proc/loadavg: 1.00 1.00 1.00 3/78 32747
/proc/meminfo: memFree=1726584/2055920 swapFree=4169188/4192956
[pid=32548] ppid=32546 vsize=194524 CPUtime=1781.58
/proc/32548/stat : 32548 (PBS4_SAT07v2) R 32546 32548 32425 0 -1 4194304 37181 0 0 0 177952 206 0 0 25 0 1 0 313264564 199192576 31060 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134544667 0 0 4096 16384 0 0 0 17 1 0 0
/proc/32548/statm: 48631 31060 90 219 0 48408 0
Current children cumulated CPU time (s) 1781.58
Current children cumulated vsize (KiB) 194524



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1800.8 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 32747
/proc/meminfo: memFree=1726392/2055920 swapFree=4169188/4192956
[pid=32548] ppid=32546 vsize=194524 CPUtime=1800.07
/proc/32548/stat : 32548 (PBS4_SAT07v2) R 32546 32548 32425 0 -1 4194304 37228 0 0 0 179801 206 0 0 25 0 1 0 313264564 199192576 31107 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134544667 0 0 4096 16384 0 0 0 17 1 0 0
/proc/32548/statm: 48631 31107 90 219 0 48408 0
Current children cumulated CPU time (s) 1800.07
Current children cumulated vsize (KiB) 194524

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): 1800.83
CPU time (s): 1800.1
CPU user time (s): 1798.01
CPU system time (s): 2.09168
CPU usage (%): 99.9598
Max. virtual memory (cumulated for all children) (KiB): 194524

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1798.01
system time used= 2.09168
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 37229
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= 1678

runsolver used 1.40479 second user time and 4.04439 second system time

The end

Launcher Data (download as text)

Begin job on node23 on Tue May  8 19:44:34 UTC 2007

IDJOB= 459347
IDBENCH= 47808
IDSOLVER= 200
FILE ID= node23/459347-1178653474

PBS_JOBID= 5218416

Free space on /tmp= 66562 MiB

SOLVER NAME= PBS4_v2 2007-03-23
BENCH NAME= HOME/pub/bench/PB07/normalized-PB07/PURE-SAT/SAT07/industrial/jarvisalo/eq.atree.braun.9.unsat.opb
COMMAND LINE= PBS4_SAT07v2 /tmp/evaluation/459347-1178653474/instance-459347-1178653474.opb
CONVERSION COMMAND LINE= runsolver -w ROOT/results/node23/convwatcher-459347-1178653474 -o ROOT/results/node23/conversion-459347-1178653474 -C 600 -M 1800 PBconversionToLinear /tmp/evaluation/459347-1178653474/instance-459347-1178653474.opb
CONVERSION RUNSOLVER STATUS CODE= 0
CONVERSION STATUS CODE= 0

RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node23/watcher-459347-1178653474 -o ROOT/results/node23/solver-459347-1178653474 -C 1800 -W 3600 -M 1800 --output-limit 1,15  PBS4_SAT07v2 /tmp/evaluation/459347-1178653474/instance-459347-1178653474.opb

META MD5SUM SOLVER= 18cd8c68a4d3bfb01f29079966475a33
MD5SUM BENCH=  a7c1c2ceec4cdb28326ba802140598e7

RANDOM SEED= 31226286

TIME LIMIT= 1800 seconds
MEMORY LIMIT= 1800 MiB

Linux node23.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:       1852304 kB
Buffers:         25620 kB
Cached:          71320 kB
SwapCached:       2612 kB
Active:          60620 kB
Inactive:        60128 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1852304 kB
SwapTotal:     4192956 kB
SwapFree:      4169188 kB
Dirty:            2352 kB
Writeback:           0 kB
Mapped:          31488 kB
Slab:            68364 kB
Committed_AS:  5173512 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= 66562 MiB

End job on node23 on Tue May  8 20:14:37 UTC 2007