Trace number 459288

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) 1800.14 1800.74

General information on the benchmark

Namenormalized-PB07/PURE-SAT/SAT07/
industrial/crypto/mizh-md5-47-4.opb
MD5SUMc16e7463d11f4638ce6cdba1e0ba4912
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 benchmark555.351
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 variables65604
Total number of constraints273506
Number of constraints which are clauses273506
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 constraint4
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 3
Number of bits of the biggest number in a constraint 2
Biggest sum of numbers in a constraint 7
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/459288-1178653128/instance-459288-1178653128.opb ......
1800.10/1800.70	c done parsing opb.
1800.10/1800.70	s UNKNOWN

Verifier Data (download as text)

ERROR: no interpretation found !

Conversion Script Data (download as text)

/tmp/evaluation/459288-1178653128/instance-459288-1178653128.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/node71/watcher-459288-1178653128 -o ROOT/results/node71/solver-459288-1178653128 -C 1800 -W 3600 -M 1800 --output-limit 1,15 PBS4_SAT07v2 /tmp/evaluation/459288-1178653128/instance-459288-1178653128.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: 1.00 1.00 1.00 3/64 13575
/proc/meminfo: memFree=1470856/2055920 swapFree=4184264/4192956
[pid=13575] ppid=13573 vsize=7476 CPUtime=0
/proc/13575/stat : 13575 (PBS4_SAT07v2) R 13573 13575 13454 0 -1 4194304 483 0 0 0 0 0 0 0 18 0 1 0 341302215 7655424 465 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134570608 0 0 4096 16384 0 0 0 17 1 0 0
/proc/13575/statm: 1869 468 79 219 0 1646 0

[startup+0.0758961 s]
/proc/loadavg: 1.00 1.00 1.00 3/64 13575
/proc/meminfo: memFree=1470856/2055920 swapFree=4184264/4192956
[pid=13575] ppid=13573 vsize=10620 CPUtime=0.06
/proc/13575/stat : 13575 (PBS4_SAT07v2) R 13573 13575 13454 0 -1 4194304 2518 0 0 0 6 0 0 0 18 0 1 0 341302215 10874880 2402 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134594427 0 0 4096 16384 0 0 0 17 1 0 0
/proc/13575/statm: 2655 2402 86 219 0 2432 0
Current children cumulated CPU time (s) 0.06
Current children cumulated vsize (KiB) 10620

[startup+0.101898 s]
/proc/loadavg: 1.00 1.00 1.00 3/64 13575
/proc/meminfo: memFree=1470856/2055920 swapFree=4184264/4192956
[pid=13575] ppid=13573 vsize=10620 CPUtime=0.09
/proc/13575/stat : 13575 (PBS4_SAT07v2) R 13573 13575 13454 0 -1 4194304 2551 0 0 0 9 0 0 0 18 0 1 0 341302215 10874880 2435 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134588758 0 0 4096 16384 0 0 0 17 1 0 0
/proc/13575/statm: 2655 2435 86 219 0 2432 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 10620

[startup+0.301925 s]
/proc/loadavg: 1.00 1.00 1.00 3/64 13575
/proc/meminfo: memFree=1470856/2055920 swapFree=4184264/4192956
[pid=13575] ppid=13573 vsize=12408 CPUtime=0.29
/proc/13575/stat : 13575 (PBS4_SAT07v2) R 13573 13575 13454 0 -1 4194304 3020 0 0 0 28 1 0 0 19 0 1 0 341302215 12705792 2758 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 135057549 0 0 4096 16384 0 0 0 17 1 0 0
/proc/13575/statm: 3102 2758 86 219 0 2879 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 12408

[startup+0.70198 s]
/proc/loadavg: 1.00 1.00 1.00 3/64 13575
/proc/meminfo: memFree=1470856/2055920 swapFree=4184264/4192956
[pid=13575] ppid=13573 vsize=14968 CPUtime=0.69
/proc/13575/stat : 13575 (PBS4_SAT07v2) R 13573 13575 13454 0 -1 4194304 3821 0 0 0 68 1 0 0 22 0 1 0 341302215 15327232 3366 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134588758 0 0 4096 16384 0 0 0 17 1 0 0
/proc/13575/statm: 3742 3366 86 219 0 3519 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 14968

[startup+1.50209 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 13576
/proc/meminfo: memFree=1456000/2055920 swapFree=4184264/4192956
[pid=13575] ppid=13573 vsize=20164 CPUtime=1.49
/proc/13575/stat : 13575 (PBS4_SAT07v2) R 13573 13575 13454 0 -1 4194304 5361 0 0 0 147 2 0 0 25 0 1 0 341302215 20647936 4521 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134588758 0 0 4096 16384 0 0 0 17 1 0 0
/proc/13575/statm: 5041 4521 86 219 0 4818 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 20164

[startup+3.10131 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 13576
/proc/meminfo: memFree=1449600/2055920 swapFree=4184264/4192956
[pid=13575] ppid=13573 vsize=30048 CPUtime=3.09
/proc/13575/stat : 13575 (PBS4_SAT07v2) R 13573 13575 13454 0 -1 4194304 8291 0 0 0 305 4 0 0 25 0 1 0 341302215 30769152 6682 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134588758 0 0 4096 16384 0 0 0 17 1 0 0
/proc/13575/statm: 7512 6682 86 219 0 7289 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 30048

[startup+6.30174 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 13576
/proc/meminfo: memFree=1435392/2055920 swapFree=4184264/4192956
[pid=13575] ppid=13573 vsize=56152 CPUtime=6.29
/proc/13575/stat : 13575 (PBS4_SAT07v2) R 13573 13575 13454 0 -1 4194304 13794 0 0 0 615 14 0 0 25 0 1 0 341302215 57499648 8961 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134549042 0 0 4096 16384 0 0 0 17 1 0 0
/proc/13575/statm: 14038 8961 90 219 0 13815 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 56152

[startup+12.7016 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 13576
/proc/meminfo: memFree=1433416/2055920 swapFree=4184264/4192956
[pid=13575] ppid=13573 vsize=56812 CPUtime=12.69
/proc/13575/stat : 13575 (PBS4_SAT07v2) R 13573 13575 13454 0 -1 4194304 15370 0 0 0 1238 31 0 0 25 0 1 0 341302215 58175488 9376 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0
/proc/13575/statm: 14203 9376 90 219 0 13980 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 56812

[startup+25.5014 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 13576
/proc/meminfo: memFree=1430536/2055920 swapFree=4184264/4192956
[pid=13575] ppid=13573 vsize=58568 CPUtime=25.48
/proc/13575/stat : 13575 (PBS4_SAT07v2) R 13573 13575 13454 0 -1 4194304 18512 0 0 0 2489 59 0 0 25 0 1 0 341302215 59973632 10067 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0
/proc/13575/statm: 14642 10067 90 219 0 14419 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 58568

[startup+51.1018 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 13576
/proc/meminfo: memFree=1426568/2055920 swapFree=4184264/4192956
[pid=13575] ppid=13573 vsize=59872 CPUtime=51.08
/proc/13575/stat : 13575 (PBS4_SAT07v2) R 13573 13575 13454 0 -1 4194304 22892 0 0 0 5003 105 0 0 25 0 1 0 341302215 61308928 11093 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0
/proc/13575/statm: 14968 11093 90 219 0 14745 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 59872

[startup+102.306 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 13576
/proc/meminfo: memFree=1419400/2055920 swapFree=4184264/4192956
[pid=13575] ppid=13573 vsize=78360 CPUtime=102.26
/proc/13575/stat : 13575 (PBS4_SAT07v2) R 13573 13575 13454 0 -1 4194304 30601 0 0 0 10043 183 0 0 25 0 1 0 341302215 80240640 12868 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0
/proc/13575/statm: 19590 12868 90 219 0 19367 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 78360

[startup+162.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 13576
/proc/meminfo: memFree=1401608/2055920 swapFree=4184264/4192956
[pid=13575] ppid=13573 vsize=80472 CPUtime=162.24
/proc/13575/stat : 13575 (PBS4_SAT07v2) R 13573 13575 13454 0 -1 4194304 39422 0 0 0 15969 255 0 0 25 0 1 0 341302215 82403328 17303 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0
/proc/13575/statm: 20118 17303 90 219 0 19895 0
Current children cumulated CPU time (s) 162.24
Current children cumulated vsize (KiB) 80472

[startup+222.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 13576
/proc/meminfo: memFree=1399880/2055920 swapFree=4184264/4192956
[pid=13575] ppid=13573 vsize=81672 CPUtime=222.22
/proc/13575/stat : 13575 (PBS4_SAT07v2) R 13573 13575 13454 0 -1 4194304 41648 0 0 0 21905 317 0 0 25 0 1 0 341302215 83632128 17723 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0
/proc/13575/statm: 20418 17723 90 219 0 20195 0
Current children cumulated CPU time (s) 222.22
Current children cumulated vsize (KiB) 81672

[startup+282.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 13576
/proc/meminfo: memFree=1390408/2055920 swapFree=4184264/4192956
[pid=13575] ppid=13573 vsize=115384 CPUtime=282.2
/proc/13575/stat : 13575 (PBS4_SAT07v2) R 13573 13575 13454 0 -1 4194304 45894 0 0 0 27852 368 0 0 25 0 1 0 341302215 118153216 20163 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134544685 0 0 4096 16384 0 0 0 17 1 0 0
/proc/13575/statm: 28846 20163 90 219 0 28623 0
Current children cumulated CPU time (s) 282.2
Current children cumulated vsize (KiB) 115384

[startup+342.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 13576
/proc/meminfo: memFree=1386440/2055920 swapFree=4184264/4192956
[pid=13575] ppid=13573 vsize=116652 CPUtime=342.19
/proc/13575/stat : 13575 (PBS4_SAT07v2) R 13573 13575 13454 0 -1 4194304 48105 0 0 0 33804 415 0 0 25 0 1 0 341302215 119451648 21084 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134544685 0 0 4096 16384 0 0 0 17 1 0 0
/proc/13575/statm: 29163 21084 90 219 0 28940 0
Current children cumulated CPU time (s) 342.19
Current children cumulated vsize (KiB) 116652

[startup+402.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 13576
/proc/meminfo: memFree=1384776/2055920 swapFree=4184264/4192956
[pid=13575] ppid=13573 vsize=117040 CPUtime=402.17
/proc/13575/stat : 13575 (PBS4_SAT07v2) R 13573 13575 13454 0 -1 4194304 50111 0 0 0 39757 460 0 0 25 0 1 0 341302215 119848960 21542 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0
/proc/13575/statm: 29260 21542 90 219 0 29037 0
Current children cumulated CPU time (s) 402.17
Current children cumulated vsize (KiB) 117040

[startup+462.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 13578
/proc/meminfo: memFree=1377992/2055920 swapFree=4184264/4192956
[pid=13575] ppid=13573 vsize=117436 CPUtime=462.16
/proc/13575/stat : 13575 (PBS4_SAT07v2) R 13573 13575 13454 0 -1 4194304 53328 0 0 0 45715 501 0 0 25 0 1 0 341302215 120254464 23211 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0
/proc/13575/statm: 29359 23211 90 219 0 29136 0
Current children cumulated CPU time (s) 462.16
Current children cumulated vsize (KiB) 117436

[startup+522.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 13578
/proc/meminfo: memFree=1370568/2055920 swapFree=4184264/4192956
[pid=13575] ppid=13573 vsize=117828 CPUtime=522.14
/proc/13575/stat : 13575 (PBS4_SAT07v2) R 13573 13575 13454 0 -1 4194304 56613 0 0 0 51674 540 0 0 25 0 1 0 341302215 120655872 25077 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0
/proc/13575/statm: 29457 25077 90 219 0 29234 0
Current children cumulated CPU time (s) 522.14
Current children cumulated vsize (KiB) 117828

[startup+582.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 13578
/proc/meminfo: memFree=1363784/2055920 swapFree=4184264/4192956
[pid=13575] ppid=13573 vsize=118224 CPUtime=582.13
/proc/13575/stat : 13575 (PBS4_SAT07v2) R 13573 13575 13454 0 -1 4194304 59452 0 0 0 57638 575 0 0 25 0 1 0 341302215 121061376 26755 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0
/proc/13575/statm: 29556 26755 90 219 0 29333 0
Current children cumulated CPU time (s) 582.13
Current children cumulated vsize (KiB) 118224

[startup+642.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 13578
/proc/meminfo: memFree=1357064/2055920 swapFree=4184264/4192956
[pid=13575] ppid=13573 vsize=184016 CPUtime=642.11
/proc/13575/stat : 13575 (PBS4_SAT07v2) R 13573 13575 13454 0 -1 4194304 62023 0 0 0 63603 608 0 0 25 0 1 0 341302215 188432384 28423 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134544702 0 0 4096 16384 0 0 0 17 1 0 0
/proc/13575/statm: 46004 28423 90 219 0 45781 0
Current children cumulated CPU time (s) 642.11
Current children cumulated vsize (KiB) 184016


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

[startup+882.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 13578
/proc/meminfo: memFree=1332552/2055920 swapFree=4184264/4192956
[pid=13575] ppid=13573 vsize=185204 CPUtime=882.04
/proc/13575/stat : 13575 (PBS4_SAT07v2) R 13573 13575 13454 0 -1 4194304 70979 0 0 0 87490 714 0 0 25 0 1 0 341302215 189648896 34541 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0
/proc/13575/statm: 46301 34541 90 219 0 46078 0
Current children cumulated CPU time (s) 882.04
Current children cumulated vsize (KiB) 185204

[startup+942.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 13578
/proc/meminfo: memFree=1327688/2055920 swapFree=4184264/4192956
[pid=13575] ppid=13573 vsize=185468 CPUtime=942.02
/proc/13575/stat : 13575 (PBS4_SAT07v2) R 13573 13575 13454 0 -1 4194304 72957 0 0 0 93465 737 0 0 25 0 1 0 341302215 189919232 35745 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0
/proc/13575/statm: 46367 35745 90 219 0 46144 0
Current children cumulated CPU time (s) 942.02
Current children cumulated vsize (KiB) 185468

[startup+1002.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 13578
/proc/meminfo: memFree=1322696/2055920 swapFree=4184264/4192956
[pid=13575] ppid=13573 vsize=185600 CPUtime=1002.01
/proc/13575/stat : 13575 (PBS4_SAT07v2) R 13573 13575 13454 0 -1 4194304 74867 0 0 0 99439 762 0 0 25 0 1 0 341302215 190054400 37010 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0
/proc/13575/statm: 46400 37010 90 219 0 46177 0
Current children cumulated CPU time (s) 1002.01
Current children cumulated vsize (KiB) 185600

[startup+1062.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 13578
/proc/meminfo: memFree=1318472/2055920 swapFree=4184264/4192956
[pid=13575] ppid=13573 vsize=185732 CPUtime=1061.99
/proc/13575/stat : 13575 (PBS4_SAT07v2) R 13573 13575 13454 0 -1 4194304 76708 0 0 0 105417 782 0 0 25 0 1 0 341302215 190189568 38077 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0
/proc/13575/statm: 46433 38077 90 219 0 46210 0
Current children cumulated CPU time (s) 1061.99
Current children cumulated vsize (KiB) 185732

[startup+1122.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 13578
/proc/meminfo: memFree=1312840/2055920 swapFree=4184264/4192956
[pid=13575] ppid=13573 vsize=185996 CPUtime=1121.97
/proc/13575/stat : 13575 (PBS4_SAT07v2) R 13573 13575 13454 0 -1 4194304 78717 0 0 0 111391 806 0 0 25 0 1 0 341302215 190459904 39441 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134544667 0 0 4096 16384 0 0 0 17 1 0 0
/proc/13575/statm: 46499 39441 90 219 0 46276 0
Current children cumulated CPU time (s) 1121.97
Current children cumulated vsize (KiB) 185996

[startup+1182.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 13578
/proc/meminfo: memFree=1307592/2055920 swapFree=4184264/4192956
[pid=13575] ppid=13573 vsize=186128 CPUtime=1181.96
/proc/13575/stat : 13575 (PBS4_SAT07v2) R 13573 13575 13454 0 -1 4194304 80680 0 0 0 117368 828 0 0 25 0 1 0 341302215 190595072 40759 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134544738 0 0 4096 16384 0 0 0 17 1 0 0
/proc/13575/statm: 46532 40759 90 219 0 46309 0
Current children cumulated CPU time (s) 1181.96
Current children cumulated vsize (KiB) 186128

[startup+1242.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 13578
/proc/meminfo: memFree=1302920/2055920 swapFree=4184264/4192956
[pid=13575] ppid=13573 vsize=186392 CPUtime=1241.93
/proc/13575/stat : 13575 (PBS4_SAT07v2) R 13573 13575 13454 0 -1 4194304 82386 0 0 0 123345 848 0 0 25 0 1 0 341302215 190865408 41949 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0
/proc/13575/statm: 46598 41949 90 219 0 46375 0
Current children cumulated CPU time (s) 1241.93
Current children cumulated vsize (KiB) 186392

[startup+1302.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 13578
/proc/meminfo: memFree=1299784/2055920 swapFree=4184264/4192956
[pid=13575] ppid=13573 vsize=198944 CPUtime=1301.92
/proc/13575/stat : 13575 (PBS4_SAT07v2) R 13573 13575 13454 0 -1 4194304 86860 0 0 0 129315 877 0 0 25 0 1 0 341302215 203718656 42705 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134544738 0 0 4096 16384 0 0 0 17 1 0 0
/proc/13575/statm: 49736 42705 90 219 0 49513 0
Current children cumulated CPU time (s) 1301.92
Current children cumulated vsize (KiB) 198944

[startup+1362.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/71 13716
/proc/meminfo: memFree=1294784/2055920 swapFree=4184264/4192956
[pid=13575] ppid=13573 vsize=199076 CPUtime=1361.83
/proc/13575/stat : 13575 (PBS4_SAT07v2) R 13573 13575 13454 0 -1 4194304 88442 0 0 0 135285 898 0 0 25 0 1 0 341302215 203853824 43642 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134544667 0 0 4096 16384 0 0 0 17 1 0 0
/proc/13575/statm: 49769 43642 90 219 0 49546 0
Current children cumulated CPU time (s) 1361.83
Current children cumulated vsize (KiB) 199076

[startup+1422.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 13776
/proc/meminfo: memFree=1292552/2055920 swapFree=4184264/4192956
[pid=13575] ppid=13573 vsize=199340 CPUtime=1421.79
/proc/13575/stat : 13575 (PBS4_SAT07v2) R 13573 13575 13454 0 -1 4194304 89779 0 0 0 141257 922 0 0 25 0 1 0 341302215 204124160 44463 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0
/proc/13575/statm: 49835 44463 90 219 0 49612 0
Current children cumulated CPU time (s) 1421.79
Current children cumulated vsize (KiB) 199340

[startup+1482.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 13776
/proc/meminfo: memFree=1288904/2055920 swapFree=4184264/4192956
[pid=13575] ppid=13573 vsize=330552 CPUtime=1481.78
/proc/13575/stat : 13575 (PBS4_SAT07v2) R 13573 13575 13454 0 -1 4194304 91116 0 0 0 147234 944 0 0 25 0 1 0 341302215 338485248 45284 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0
/proc/13575/statm: 82638 45284 90 219 0 82415 0
Current children cumulated CPU time (s) 1481.78
Current children cumulated vsize (KiB) 330552

[startup+1542.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 13776
/proc/meminfo: memFree=1284680/2055920 swapFree=4184264/4192956
[pid=13575] ppid=13573 vsize=330824 CPUtime=1541.76
/proc/13575/stat : 13575 (PBS4_SAT07v2) R 13573 13575 13454 0 -1 4194304 92729 0 0 0 153213 963 0 0 25 0 1 0 341302215 338763776 46381 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134544738 0 0 4096 16384 0 0 0 17 1 0 0
/proc/13575/statm: 82706 46381 90 219 0 82483 0
Current children cumulated CPU time (s) 1541.76
Current children cumulated vsize (KiB) 330824

[startup+1602.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 13776
/proc/meminfo: memFree=1284040/2055920 swapFree=4184264/4192956
[pid=13575] ppid=13573 vsize=330956 CPUtime=1601.74
/proc/13575/stat : 13575 (PBS4_SAT07v2) R 13573 13575 13454 0 -1 4194304 93492 0 0 0 159188 986 0 0 25 0 1 0 341302215 338898944 46499 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134544738 0 0 4096 16384 0 0 0 17 1 0 0
/proc/13575/statm: 82739 46499 90 219 0 82516 0
Current children cumulated CPU time (s) 1601.74
Current children cumulated vsize (KiB) 330956

[startup+1662.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 13776
/proc/meminfo: memFree=1283784/2055920 swapFree=4184264/4192956
[pid=13575] ppid=13573 vsize=331088 CPUtime=1661.72
/proc/13575/stat : 13575 (PBS4_SAT07v2) R 13573 13575 13454 0 -1 4194304 94183 0 0 0 165168 1004 0 0 25 0 1 0 341302215 339034112 46545 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0
/proc/13575/statm: 82772 46545 90 219 0 82549 0
Current children cumulated CPU time (s) 1661.72
Current children cumulated vsize (KiB) 331088

[startup+1722.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 13776
/proc/meminfo: memFree=1283592/2055920 swapFree=4184264/4192956
[pid=13575] ppid=13573 vsize=331220 CPUtime=1721.71
/proc/13575/stat : 13575 (PBS4_SAT07v2) R 13573 13575 13454 0 -1 4194304 94760 0 0 0 171147 1024 0 0 25 0 1 0 341302215 339169280 46606 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0
/proc/13575/statm: 82805 46606 90 219 0 82582 0
Current children cumulated CPU time (s) 1721.71
Current children cumulated vsize (KiB) 331220

[startup+1782.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 13776
/proc/meminfo: memFree=1281224/2055920 swapFree=4184264/4192956
[pid=13575] ppid=13573 vsize=331348 CPUtime=1781.69
/proc/13575/stat : 13575 (PBS4_SAT07v2) R 13573 13575 13454 0 -1 4194304 95783 0 0 0 177128 1041 0 0 25 0 1 0 341302215 339300352 47242 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134547376 0 0 4096 16384 0 0 0 17 1 0 0
/proc/13575/statm: 82837 47242 90 219 0 82614 0
Current children cumulated CPU time (s) 1781.69
Current children cumulated vsize (KiB) 331348



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1800.71 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 13776
/proc/meminfo: memFree=1280008/2055920 swapFree=4184264/4192956
[pid=13575] ppid=13573 vsize=331476 CPUtime=1800.1
/proc/13575/stat : 13575 (PBS4_SAT07v2) R 13573 13575 13454 0 -1 4194304 96321 0 0 0 178963 1047 0 0 25 0 1 0 341302215 339431424 47522 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0
/proc/13575/statm: 82869 47522 90 219 0 82646 0
Current children cumulated CPU time (s) 1800.1
Current children cumulated vsize (KiB) 331476

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

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

[startup+1800.71 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 13776
/proc/meminfo: memFree=1280008/2055920 swapFree=4184264/4192956
[pid=13575] ppid=13573 vsize=331476 CPUtime=1800.1
/proc/13575/stat : 13575 (PBS4_SAT07v2) R 13573 13575 13454 0 -1 4194304 96321 0 0 0 178963 1047 0 0 25 0 1 0 341302215 339431424 47522 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0
/proc/13575/statm: 82869 47522 90 219 0 82646 0
Current children cumulated CPU time (s) 1800.1
Current children cumulated vsize (KiB) 331476

Child status: 0
Real time (s): 1800.74
CPU time (s): 1800.14
CPU user time (s): 1789.63
CPU system time (s): 10.5024
CPU usage (%): 99.9664
Max. virtual memory (cumulated for all children) (KiB): 331476

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1789.63
system time used= 10.5024
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 96322
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= 1190

runsolver used 1.38379 second user time and 3.59245 second system time

The end

Launcher Data (download as text)

Begin job on node71 on Tue May  8 19:38:49 UTC 2007

IDJOB= 459288
IDBENCH= 47749
IDSOLVER= 200
FILE ID= node71/459288-1178653128

PBS_JOBID= 5218408

Free space on /tmp= 66553 MiB

SOLVER NAME= PBS4_v2 2007-03-23
BENCH NAME= HOME/pub/bench/PB07/normalized-PB07/PURE-SAT/SAT07/industrial/crypto/mizh-md5-47-4.opb
COMMAND LINE= PBS4_SAT07v2 /tmp/evaluation/459288-1178653128/instance-459288-1178653128.opb
CONVERSION COMMAND LINE= runsolver -w ROOT/results/node71/convwatcher-459288-1178653128 -o ROOT/results/node71/conversion-459288-1178653128 -C 600 -M 1800 PBconversionToLinear /tmp/evaluation/459288-1178653128/instance-459288-1178653128.opb
CONVERSION RUNSOLVER STATUS CODE= 0
CONVERSION STATUS CODE= 0

RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node71/watcher-459288-1178653128 -o ROOT/results/node71/solver-459288-1178653128 -C 1800 -W 3600 -M 1800 --output-limit 1,15  PBS4_SAT07v2 /tmp/evaluation/459288-1178653128/instance-459288-1178653128.opb

META MD5SUM SOLVER= 18cd8c68a4d3bfb01f29079966475a33
MD5SUM BENCH=  c16e7463d11f4638ce6cdba1e0ba4912

RANDOM SEED= 909058961

TIME LIMIT= 1800 seconds
MEMORY LIMIT= 1800 MiB

Linux node71.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:       1471264 kB
Buffers:         37804 kB
Cached:         447904 kB
SwapCached:       2668 kB
Active:         177072 kB
Inactive:       318676 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1471264 kB
SwapTotal:     4192956 kB
SwapFree:      4184264 kB
Dirty:           11832 kB
Writeback:           0 kB
Mapped:          16236 kB
Slab:            74916 kB
Committed_AS:  6978248 kB
PageTables:       1452 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= 66553 MiB

End job on node71 on Tue May  8 20:08:52 UTC 2007