Trace number 459023

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) 1800.06 1800.53

General information on the benchmark

Namenormalized-PB06/SATUNSAT-SMALLINT/submitted-PB06/
roussel/normalized-pigeon-clauses-41-40.opb
MD5SUMe9d572489c41443264f4f0eeadc7c4fb
Bench CategorySATUNSAT-SMALLINT (no optimisation, small integers)
Best result obtained on this benchmark
Best value of the objective obtained on this benchmark
Best CPU time to get the best result obtained on this benchmark
Has Objective FunctionNO
Satisfiable
(Un)Satisfiability was proved
Best value of the objective function
Optimality of the best value was proved
Number of variables1640
Total number of constraints32841
Number of constraints which are clauses32841
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 constraint2
Maximum length of a constraint40
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 1
Number of bits of the biggest number in a constraint 1
Biggest sum of numbers in a constraint 41
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/459023-1178647696/instance-459023-1178647696.opb ......
1800.02/1800.50	c done parsing opb.
1800.02/1800.50	s UNKNOWN

Verifier Data (download as text)

ERROR: no interpretation found !

Conversion Script Data (download as text)

/tmp/evaluation/459023-1178647696/instance-459023-1178647696.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/node47/watcher-459023-1178647696 -o ROOT/results/node47/solver-459023-1178647696 -C 1800 -W 3600 -M 1800 --output-limit 1,15 PBS4_SAT07v2 /tmp/evaluation/459023-1178647696/instance-459023-1178647696.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 3/77 16040
/proc/meminfo: memFree=1775648/2055920 swapFree=4157832/4192956
[pid=16040] ppid=16038 vsize=1480 CPUtime=0
/proc/16040/stat : 16040 (PBS4_SAT07v2) R 16038 16040 14745 0 -1 4194304 187 0 0 0 0 0 0 0 18 0 1 0 219614974 1515520 169 18446744073709551615 134512640 135410602 4294956672 18446744073709551615 135006757 0 0 4096 16384 0 0 0 17 1 0 0
/proc/16040/statm: 370 169 86 219 0 147 0

[startup+0.0410769 s]
/proc/loadavg: 1.00 1.00 1.00 3/77 16040
/proc/meminfo: memFree=1775648/2055920 swapFree=4157832/4192956
[pid=16040] ppid=16038 vsize=1896 CPUtime=0.03
/proc/16040/stat : 16040 (PBS4_SAT07v2) R 16038 16040 14745 0 -1 4194304 306 0 0 0 3 0 0 0 18 0 1 0 219614974 1941504 287 18446744073709551615 134512640 135410602 4294956672 18446744073709551615 135057549 0 0 4096 16384 0 0 0 17 1 0 0
/proc/16040/statm: 474 287 86 219 0 251 0
Current children cumulated CPU time (s) 0.03
Current children cumulated vsize (KiB) 1896

[startup+0.101083 s]
/proc/loadavg: 1.00 1.00 1.00 3/77 16040
/proc/meminfo: memFree=1775648/2055920 swapFree=4157832/4192956
[pid=16040] ppid=16038 vsize=2476 CPUtime=0.09
/proc/16040/stat : 16040 (PBS4_SAT07v2) R 16038 16040 14745 0 -1 4194304 462 0 0 0 9 0 0 0 18 0 1 0 219614974 2535424 394 18446744073709551615 134512640 135410602 4294956672 18446744073709551615 134594427 0 0 4096 16384 0 0 0 17 1 0 0
/proc/16040/statm: 619 394 86 219 0 396 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 2476

[startup+0.301105 s]
/proc/loadavg: 1.00 1.00 1.00 3/77 16040
/proc/meminfo: memFree=1775648/2055920 swapFree=4157832/4192956
[pid=16040] ppid=16038 vsize=4684 CPUtime=0.29
/proc/16040/stat : 16040 (PBS4_SAT07v2) R 16038 16040 14745 0 -1 4194304 1161 0 0 0 27 2 0 0 19 0 1 0 219614974 4796416 764 18446744073709551615 134512640 135410602 4294956672 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0
/proc/16040/statm: 1171 764 90 219 0 948 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 4684

[startup+0.701213 s]
/proc/loadavg: 1.00 1.00 1.00 3/77 16040
/proc/meminfo: memFree=1775648/2055920 swapFree=4157832/4192956
[pid=16040] ppid=16038 vsize=5968 CPUtime=0.69
/proc/16040/stat : 16040 (PBS4_SAT07v2) R 16038 16040 14745 0 -1 4194304 1359 0 0 0 65 4 0 0 23 0 1 0 219614974 6111232 962 18446744073709551615 134512640 135410602 4294956672 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0
/proc/16040/statm: 1492 962 90 219 0 1269 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 5968

[startup+1.50223 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 16041
/proc/meminfo: memFree=1771352/2055920 swapFree=4157832/4192956
[pid=16040] ppid=16038 vsize=8676 CPUtime=1.49
/proc/16040/stat : 16040 (PBS4_SAT07v2) R 16038 16040 14745 0 -1 4194304 1789 0 0 0 142 7 0 0 25 0 1 0 219614974 8884224 1392 18446744073709551615 134512640 135410602 4294956672 18446744073709551615 134597531 0 0 4096 16384 0 0 0 17 1 0 0
/proc/16040/statm: 2169 1392 90 219 0 1946 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 8676

[startup+3.10141 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 16041
/proc/meminfo: memFree=1769496/2055920 swapFree=4157832/4192956
[pid=16040] ppid=16038 vsize=9336 CPUtime=3.09
/proc/16040/stat : 16040 (PBS4_SAT07v2) R 16038 16040 14745 0 -1 4194304 2231 0 0 0 296 13 0 0 25 0 1 0 219614974 9560064 1834 18446744073709551615 134512640 135410602 4294956672 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0
/proc/16040/statm: 2334 1834 90 219 0 2111 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 9336

[startup+6.30176 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 16041
/proc/meminfo: memFree=1766296/2055920 swapFree=4157832/4192956
[pid=16040] ppid=16038 vsize=14356 CPUtime=6.29
/proc/16040/stat : 16040 (PBS4_SAT07v2) R 16038 16040 14745 0 -1 4194304 2911 0 0 0 607 22 0 0 25 0 1 0 219614974 14700544 2514 18446744073709551615 134512640 135410602 4294956672 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0
/proc/16040/statm: 3589 2514 90 219 0 3366 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 14356

[startup+12.7015 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 16041
/proc/meminfo: memFree=1761768/2055920 swapFree=4157832/4192956
[pid=16040] ppid=16038 vsize=23092 CPUtime=12.69
/proc/16040/stat : 16040 (PBS4_SAT07v2) R 16038 16040 14745 0 -1 4194304 4396 0 0 0 1243 26 0 0 25 0 1 0 219614974 23646208 3999 18446744073709551615 134512640 135410602 4294956672 18446744073709551615 134588758 0 0 4096 16384 0 0 0 17 1 0 0
/proc/16040/statm: 5773 3999 90 219 0 5550 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 23092

[startup+25.5018 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 16041
/proc/meminfo: memFree=1737128/2055920 swapFree=4157832/4192956
[pid=16040] ppid=16038 vsize=47528 CPUtime=25.49
/proc/16040/stat : 16040 (PBS4_SAT07v2) R 16038 16040 14745 0 -1 4194304 10455 0 0 0 2517 32 0 0 25 0 1 0 219614974 48668672 9673 18446744073709551615 134512640 135410602 4294956672 18446744073709551615 134547222 0 0 4096 16384 0 0 0 17 1 0 0
/proc/16040/statm: 11882 9673 90 219 0 11659 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 47528

[startup+51.1016 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 16041
/proc/meminfo: memFree=1718824/2055920 swapFree=4157832/4192956
[pid=16040] ppid=16038 vsize=85308 CPUtime=51.08
/proc/16040/stat : 16040 (PBS4_SAT07v2) R 16038 16040 14745 0 -1 4194304 15132 0 0 0 5068 40 0 0 25 0 1 0 219614974 87355392 14350 18446744073709551615 134512640 135410602 4294956672 18446744073709551615 134583768 0 0 4096 16384 0 0 0 17 1 0 0
/proc/16040/statm: 21327 14350 90 219 0 21104 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 85308

[startup+102.305 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 16041
/proc/meminfo: memFree=1703464/2055920 swapFree=4157832/4192956
[pid=16040] ppid=16038 vsize=95448 CPUtime=102.27
/proc/16040/stat : 16040 (PBS4_SAT07v2) R 16038 16040 14745 0 -1 4194304 19615 0 0 0 10176 51 0 0 25 0 1 0 219614974 97738752 18064 18446744073709551615 134512640 135410602 4294956672 18446744073709551615 134546888 0 0 4096 16384 0 0 0 17 1 0 0
/proc/16040/statm: 23862 18064 90 219 0 23639 0
Current children cumulated CPU time (s) 102.27
Current children cumulated vsize (KiB) 95448

[startup+162.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 16041
/proc/meminfo: memFree=1693288/2055920 swapFree=4157832/4192956
[pid=16040] ppid=16038 vsize=99004 CPUtime=162.25
/proc/16040/stat : 16040 (PBS4_SAT07v2) R 16038 16040 14745 0 -1 4194304 22124 0 0 0 16164 61 0 0 25 0 1 0 219614974 101380096 20573 18446744073709551615 134512640 135410602 4294956672 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0
/proc/16040/statm: 24751 20573 90 219 0 24528 0
Current children cumulated CPU time (s) 162.25
Current children cumulated vsize (KiB) 99004

[startup+222.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 16041
/proc/meminfo: memFree=1690408/2055920 swapFree=4157832/4192956
[pid=16040] ppid=16038 vsize=106508 CPUtime=222.23
/proc/16040/stat : 16040 (PBS4_SAT07v2) R 16038 16040 14745 0 -1 4194304 24359 0 0 0 22151 72 0 0 25 0 1 0 219614974 109064192 21271 18446744073709551615 134512640 135410602 4294956672 18446744073709551615 134550311 0 0 4096 16384 0 0 0 17 1 0 0
/proc/16040/statm: 26627 21271 90 219 0 26404 0
Current children cumulated CPU time (s) 222.23
Current children cumulated vsize (KiB) 106508

[startup+282.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 16043
/proc/meminfo: memFree=1687400/2055920 swapFree=4157832/4192956
[pid=16040] ppid=16038 vsize=108348 CPUtime=282.22
/proc/16040/stat : 16040 (PBS4_SAT07v2) R 16038 16040 14745 0 -1 4194304 25078 0 0 0 28139 83 0 0 25 0 1 0 219614974 110948352 21990 18446744073709551615 134512640 135410602 4294956672 18446744073709551615 134550311 0 0 4096 16384 0 0 0 17 1 0 0
/proc/16040/statm: 27087 21990 90 219 0 26864 0
Current children cumulated CPU time (s) 282.22
Current children cumulated vsize (KiB) 108348

[startup+342.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 16043
/proc/meminfo: memFree=1684264/2055920 swapFree=4157832/4192956
[pid=16040] ppid=16038 vsize=110364 CPUtime=342.2
/proc/16040/stat : 16040 (PBS4_SAT07v2) R 16038 16040 14745 0 -1 4194304 25844 0 0 0 34128 92 0 0 25 0 1 0 219614974 113012736 22756 18446744073709551615 134512640 135410602 4294956672 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0
/proc/16040/statm: 27591 22756 90 219 0 27368 0
Current children cumulated CPU time (s) 342.2
Current children cumulated vsize (KiB) 110364

[startup+402.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 16043
/proc/meminfo: memFree=1681192/2055920 swapFree=4157832/4192956
[pid=16040] ppid=16038 vsize=111620 CPUtime=402.19
/proc/16040/stat : 16040 (PBS4_SAT07v2) R 16038 16040 14745 0 -1 4194304 26610 0 0 0 40117 102 0 0 25 0 1 0 219614974 114298880 23522 18446744073709551615 134512640 135410602 4294956672 18446744073709551615 134549405 0 0 4096 16384 0 0 0 17 1 0 0
/proc/16040/statm: 27905 23522 90 219 0 27682 0
Current children cumulated CPU time (s) 402.19
Current children cumulated vsize (KiB) 111620

[startup+462.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 16043
/proc/meminfo: memFree=1678696/2055920 swapFree=4157832/4192956
[pid=16040] ppid=16038 vsize=113164 CPUtime=462.17
/proc/16040/stat : 16040 (PBS4_SAT07v2) R 16038 16040 14745 0 -1 4194304 27240 0 0 0 46107 110 0 0 25 0 1 0 219614974 115879936 24152 18446744073709551615 134512640 135410602 4294956672 18446744073709551615 134550311 0 0 4096 16384 0 0 0 17 1 0 0
/proc/16040/statm: 28291 24152 90 219 0 28068 0
Current children cumulated CPU time (s) 462.17
Current children cumulated vsize (KiB) 113164

[startup+522.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 16043
/proc/meminfo: memFree=1676264/2055920 swapFree=4157832/4192956
[pid=16040] ppid=16038 vsize=126868 CPUtime=522.16
/proc/16040/stat : 16040 (PBS4_SAT07v2) R 16038 16040 14745 0 -1 4194304 30894 0 0 0 52095 121 0 0 25 0 1 0 219614974 129912832 24733 18446744073709551615 134512640 135410602 4294956672 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0
/proc/16040/statm: 31717 24733 90 219 0 31494 0
Current children cumulated CPU time (s) 522.16
Current children cumulated vsize (KiB) 126868

[startup+582.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 16043
/proc/meminfo: memFree=1673896/2055920 swapFree=4157832/4192956
[pid=16040] ppid=16038 vsize=127788 CPUtime=582.14
/proc/16040/stat : 16040 (PBS4_SAT07v2) R 16038 16040 14745 0 -1 4194304 31463 0 0 0 58083 131 0 0 25 0 1 0 219614974 130854912 25302 18446744073709551615 134512640 135410602 4294956672 18446744073709551615 134550349 0 0 4096 16384 0 0 0 17 1 0 0
/proc/16040/statm: 31947 25302 90 219 0 31724 0
Current children cumulated CPU time (s) 582.14
Current children cumulated vsize (KiB) 127788

[startup+642.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 16043
/proc/meminfo: memFree=1671848/2055920 swapFree=4157832/4192956
[pid=16040] ppid=16038 vsize=128756 CPUtime=642.13
/proc/16040/stat : 16040 (PBS4_SAT07v2) R 16038 16040 14745 0 -1 4194304 31959 0 0 0 64075 138 0 0 25 0 1 0 219614974 131846144 25798 18446744073709551615 134512640 135410602 4294956672 18446744073709551615 134549405 0 0 4096 16384 0 0 0 17 1 0 0
/proc/16040/statm: 32189 25798 90 219 0 31966 0
Current children cumulated CPU time (s) 642.13
Current children cumulated vsize (KiB) 128756


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

[startup+882.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 16043
/proc/meminfo: memFree=1663080/2055920 swapFree=4157832/4192956
[pid=16040] ppid=16038 vsize=133856 CPUtime=882.06
/proc/16040/stat : 16040 (PBS4_SAT07v2) R 16038 16040 14745 0 -1 4194304 34111 0 0 0 88040 166 0 0 25 0 1 0 219614974 137068544 27950 18446744073709551615 134512640 135410602 4294956672 18446744073709551615 134549405 0 0 4096 16384 0 0 0 17 1 0 0
/proc/16040/statm: 33464 27950 90 219 0 33241 0
Current children cumulated CPU time (s) 882.06
Current children cumulated vsize (KiB) 133856

[startup+942.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 16043
/proc/meminfo: memFree=1661160/2055920 swapFree=4157832/4192956
[pid=16040] ppid=16038 vsize=135040 CPUtime=942.05
/proc/16040/stat : 16040 (PBS4_SAT07v2) R 16038 16040 14745 0 -1 4194304 34588 0 0 0 94032 173 0 0 25 0 1 0 219614974 138280960 28427 18446744073709551615 134512640 135410602 4294956672 18446744073709551615 134550311 0 0 4096 16384 0 0 0 17 1 0 0
/proc/16040/statm: 33760 28427 90 219 0 33537 0
Current children cumulated CPU time (s) 942.05
Current children cumulated vsize (KiB) 135040

[startup+1002.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 16043
/proc/meminfo: memFree=1659432/2055920 swapFree=4157832/4192956
[pid=16040] ppid=16038 vsize=135040 CPUtime=1002.03
/proc/16040/stat : 16040 (PBS4_SAT07v2) R 16038 16040 14745 0 -1 4194304 35000 0 0 0 100025 178 0 0 25 0 1 0 219614974 138280960 28839 18446744073709551615 134512640 135410602 4294956672 18446744073709551615 134549405 0 0 4096 16384 0 0 0 17 1 0 0
/proc/16040/statm: 33760 28839 90 219 0 33537 0
Current children cumulated CPU time (s) 1002.03
Current children cumulated vsize (KiB) 135040

[startup+1062.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 16043
/proc/meminfo: memFree=1657832/2055920 swapFree=4157832/4192956
[pid=16040] ppid=16038 vsize=136300 CPUtime=1062.01
/proc/16040/stat : 16040 (PBS4_SAT07v2) R 16038 16040 14745 0 -1 4194304 35400 0 0 0 106018 183 0 0 25 0 1 0 219614974 139571200 29239 18446744073709551615 134512640 135410602 4294956672 18446744073709551615 134550311 0 0 4096 16384 0 0 0 17 1 0 0
/proc/16040/statm: 34075 29239 90 219 0 33852 0
Current children cumulated CPU time (s) 1062.01
Current children cumulated vsize (KiB) 136300

[startup+1122.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 16043
/proc/meminfo: memFree=1655912/2055920 swapFree=4157832/4192956
[pid=16040] ppid=16038 vsize=137636 CPUtime=1122
/proc/16040/stat : 16040 (PBS4_SAT07v2) R 16038 16040 14745 0 -1 4194304 35855 0 0 0 112010 190 0 0 25 0 1 0 219614974 140939264 29694 18446744073709551615 134512640 135410602 4294956672 18446744073709551615 134550311 0 0 4096 16384 0 0 0 17 1 0 0
/proc/16040/statm: 34409 29694 90 219 0 34186 0
Current children cumulated CPU time (s) 1122
Current children cumulated vsize (KiB) 137636

[startup+1182.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 16043
/proc/meminfo: memFree=1652456/2055920 swapFree=4157832/4192956
[pid=16040] ppid=16038 vsize=137924 CPUtime=1181.99
/proc/16040/stat : 16040 (PBS4_SAT07v2) R 16038 16040 14745 0 -1 4194304 36724 0 0 0 118000 199 0 0 25 0 1 0 219614974 141234176 30563 18446744073709551615 134512640 135410602 4294956672 18446744073709551615 134549405 0 0 4096 16384 0 0 0 17 1 0 0
/proc/16040/statm: 34481 30563 90 219 0 34258 0
Current children cumulated CPU time (s) 1181.99
Current children cumulated vsize (KiB) 137924

[startup+1242.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 16043
/proc/meminfo: memFree=1644584/2055920 swapFree=4157832/4192956
[pid=16040] ppid=16038 vsize=164208 CPUtime=1241.97
/proc/16040/stat : 16040 (PBS4_SAT07v2) R 16038 16040 14745 0 -1 4194304 44781 0 0 0 123988 209 0 0 25 0 1 0 219614974 168148992 32475 18446744073709551615 134512640 135410602 4294956672 18446744073709551615 134549405 0 0 4096 16384 0 0 0 17 1 0 0
/proc/16040/statm: 41052 32475 90 219 0 40829 0
Current children cumulated CPU time (s) 1241.97
Current children cumulated vsize (KiB) 164208

[startup+1302.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 16043
/proc/meminfo: memFree=1642920/2055920 swapFree=4157832/4192956
[pid=16040] ppid=16038 vsize=165860 CPUtime=1301.95
/proc/16040/stat : 16040 (PBS4_SAT07v2) R 16038 16040 14745 0 -1 4194304 45189 0 0 0 129979 216 0 0 25 0 1 0 219614974 169840640 32883 18446744073709551615 134512640 135410602 4294956672 18446744073709551615 134547311 0 0 4096 16384 0 0 0 17 1 0 0
/proc/16040/statm: 41465 32883 90 219 0 41242 0
Current children cumulated CPU time (s) 1301.95
Current children cumulated vsize (KiB) 165860

[startup+1362.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 16043
/proc/meminfo: memFree=1641256/2055920 swapFree=4157832/4192956
[pid=16040] ppid=16038 vsize=165860 CPUtime=1361.94
/proc/16040/stat : 16040 (PBS4_SAT07v2) R 16038 16040 14745 0 -1 4194304 45589 0 0 0 135972 222 0 0 25 0 1 0 219614974 169840640 33283 18446744073709551615 134512640 135410602 4294956672 18446744073709551615 134549405 0 0 4096 16384 0 0 0 17 1 0 0
/proc/16040/statm: 41465 33283 90 219 0 41242 0
Current children cumulated CPU time (s) 1361.94
Current children cumulated vsize (KiB) 165860

[startup+1422.31 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 16043
/proc/meminfo: memFree=1639848/2055920 swapFree=4157832/4192956
[pid=16040] ppid=16038 vsize=167464 CPUtime=1421.92
/proc/16040/stat : 16040 (PBS4_SAT07v2) R 16038 16040 14745 0 -1 4194304 45926 0 0 0 141964 228 0 0 25 0 1 0 219614974 171483136 33620 18446744073709551615 134512640 135410602 4294956672 18446744073709551615 134550311 0 0 4096 16384 0 0 0 17 1 0 0
/proc/16040/statm: 41866 33620 90 219 0 41643 0
Current children cumulated CPU time (s) 1421.92
Current children cumulated vsize (KiB) 167464

[startup+1482.3 s]
/proc/loadavg: 1.07 1.02 1.00 2/78 16043
/proc/meminfo: memFree=1637928/2055920 swapFree=4157832/4192956
[pid=16040] ppid=16038 vsize=167464 CPUtime=1481.9
/proc/16040/stat : 16040 (PBS4_SAT07v2) R 16038 16040 14745 0 -1 4194304 46400 0 0 0 147955 235 0 0 25 0 1 0 219614974 171483136 34094 18446744073709551615 134512640 135410602 4294956672 18446744073709551615 134549405 0 0 4096 16384 0 0 0 17 1 0 0
/proc/16040/statm: 41866 34094 90 219 0 41643 0
Current children cumulated CPU time (s) 1481.9
Current children cumulated vsize (KiB) 167464

[startup+1542.3 s]
/proc/loadavg: 1.09 1.03 1.00 2/78 16043
/proc/meminfo: memFree=1635432/2055920 swapFree=4157832/4192956
[pid=16040] ppid=16038 vsize=169168 CPUtime=1541.89
/proc/16040/stat : 16040 (PBS4_SAT07v2) R 16038 16040 14745 0 -1 4194304 47016 0 0 0 153944 245 0 0 25 0 1 0 219614974 173228032 34710 18446744073709551615 134512640 135410602 4294956672 18446744073709551615 134549405 0 0 4096 16384 0 0 0 17 1 0 0
/proc/16040/statm: 42292 34710 90 219 0 42069 0
Current children cumulated CPU time (s) 1541.89
Current children cumulated vsize (KiB) 169168

[startup+1602.3 s]
/proc/loadavg: 1.09 1.04 1.00 2/78 16043
/proc/meminfo: memFree=1633512/2055920 swapFree=4157832/4192956
[pid=16040] ppid=16038 vsize=170976 CPUtime=1601.87
/proc/16040/stat : 16040 (PBS4_SAT07v2) R 16038 16040 14745 0 -1 4194304 47491 0 0 0 159935 252 0 0 25 0 1 0 219614974 175079424 35185 18446744073709551615 134512640 135410602 4294956672 18446744073709551615 134549405 0 0 4096 16384 0 0 0 17 1 0 0
/proc/16040/statm: 42744 35185 90 219 0 42521 0
Current children cumulated CPU time (s) 1601.87
Current children cumulated vsize (KiB) 170976

[startup+1662.3 s]
/proc/loadavg: 1.09 1.04 1.00 2/78 16043
/proc/meminfo: memFree=1631848/2055920 swapFree=4157832/4192956
[pid=16040] ppid=16038 vsize=170976 CPUtime=1661.86
/proc/16040/stat : 16040 (PBS4_SAT07v2) R 16038 16040 14745 0 -1 4194304 47884 0 0 0 165928 258 0 0 25 0 1 0 219614974 175079424 35578 18446744073709551615 134512640 135410602 4294956672 18446744073709551615 134544667 0 0 4096 16384 0 0 0 17 1 0 0
/proc/16040/statm: 42744 35578 90 219 0 42521 0
Current children cumulated CPU time (s) 1661.86
Current children cumulated vsize (KiB) 170976

[startup+1722.3 s]
/proc/loadavg: 1.08 1.05 1.00 2/78 16043
/proc/meminfo: memFree=1630312/2055920 swapFree=4157832/4192956
[pid=16040] ppid=16038 vsize=170976 CPUtime=1721.84
/proc/16040/stat : 16040 (PBS4_SAT07v2) R 16038 16040 14745 0 -1 4194304 48266 0 0 0 171922 262 0 0 25 0 1 0 219614974 175079424 35960 18446744073709551615 134512640 135410602 4294956672 18446744073709551615 134544680 0 0 4096 16384 0 0 0 17 1 0 0
/proc/16040/statm: 42744 35960 90 219 0 42521 0
Current children cumulated CPU time (s) 1721.84
Current children cumulated vsize (KiB) 170976

[startup+1782.3 s]
/proc/loadavg: 1.16 1.07 1.01 2/78 16043
/proc/meminfo: memFree=1628840/2055920 swapFree=4157832/4192956
[pid=16040] ppid=16038 vsize=172900 CPUtime=1781.82
/proc/16040/stat : 16040 (PBS4_SAT07v2) R 16038 16040 14745 0 -1 4194304 48613 0 0 0 177914 268 0 0 25 0 1 0 219614974 177049600 36307 18446744073709551615 134512640 135410602 4294956672 18446744073709551615 134549405 0 0 4096 16384 0 0 0 17 1 0 0
/proc/16040/statm: 43225 36307 90 219 0 43002 0
Current children cumulated CPU time (s) 1781.82
Current children cumulated vsize (KiB) 172900



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1800.5 s]
/proc/loadavg: 1.12 1.06 1.01 2/78 16043
/proc/meminfo: memFree=1628392/2055920 swapFree=4157832/4192956
[pid=16040] ppid=16038 vsize=172900 CPUtime=1800.02
/proc/16040/stat : 16040 (PBS4_SAT07v2) R 16038 16040 14745 0 -1 4194304 48715 0 0 0 179733 269 0 0 25 0 1 0 219614974 177049600 36409 18446744073709551615 134512640 135410602 4294956672 18446744073709551615 134549405 0 0 4096 16384 0 0 0 17 1 0 0
/proc/16040/statm: 43225 36409 90 219 0 43002 0
Current children cumulated CPU time (s) 1800.02
Current children cumulated vsize (KiB) 172900

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

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

[startup+1800.5 s]
/proc/loadavg: 1.12 1.06 1.01 2/78 16043
/proc/meminfo: memFree=1628392/2055920 swapFree=4157832/4192956
[pid=16040] ppid=16038 vsize=172900 CPUtime=1800.02
/proc/16040/stat : 16040 (PBS4_SAT07v2) R 16038 16040 14745 0 -1 4194304 48715 0 0 0 179733 269 0 0 25 0 1 0 219614974 177049600 36409 18446744073709551615 134512640 135410602 4294956672 18446744073709551615 134549405 0 0 4096 16384 0 0 0 17 1 0 0
/proc/16040/statm: 43225 36409 90 219 0 43002 0
Current children cumulated CPU time (s) 1800.02
Current children cumulated vsize (KiB) 172900

Child status: 0
Real time (s): 1800.53
CPU time (s): 1800.06
CPU user time (s): 1797.34
CPU system time (s): 2.72059
CPU usage (%): 99.9738
Max. virtual memory (cumulated for all children) (KiB): 172900

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1797.34
system time used= 2.72059
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 48716
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= 36083

runsolver used 1.68074 second user time and 4.6053 second system time

The end

Launcher Data (download as text)

Begin job on node47 on Tue May  8 18:08:16 UTC 2007

IDJOB= 459023
IDBENCH= 2582
IDSOLVER= 200
FILE ID= node47/459023-1178647696

PBS_JOBID= 5218335

Free space on /tmp= 66562 MiB

SOLVER NAME= PBS4_v2 2007-03-23
BENCH NAME= HOME/pub/bench/PB06/final/normalized-PB06/SATUNSAT-SMALLINT/submitted-PB06/roussel/normalized-pigeon-clauses-41-40.opb
COMMAND LINE= PBS4_SAT07v2 /tmp/evaluation/459023-1178647696/instance-459023-1178647696.opb
CONVERSION COMMAND LINE= runsolver -w ROOT/results/node47/convwatcher-459023-1178647696 -o ROOT/results/node47/conversion-459023-1178647696 -C 600 -M 1800 PBconversionToLinear /tmp/evaluation/459023-1178647696/instance-459023-1178647696.opb
CONVERSION RUNSOLVER STATUS CODE= 0
CONVERSION STATUS CODE= 0

RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node47/watcher-459023-1178647696 -o ROOT/results/node47/solver-459023-1178647696 -C 1800 -W 3600 -M 1800 --output-limit 1,15  PBS4_SAT07v2 /tmp/evaluation/459023-1178647696/instance-459023-1178647696.opb

META MD5SUM SOLVER= 18cd8c68a4d3bfb01f29079966475a33
MD5SUM BENCH=  e9d572489c41443264f4f0eeadc7c4fb

RANDOM SEED= 162336896

TIME LIMIT= 1800 seconds
MEMORY LIMIT= 1800 MiB

Linux node47.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		: 3000.221
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		: 3000.221
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:       1776056 kB
Buffers:         13532 kB
Cached:         131368 kB
SwapCached:       3476 kB
Active:         187924 kB
Inactive:        18344 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1776056 kB
SwapTotal:     4192956 kB
SwapFree:      4157832 kB
Dirty:            3192 kB
Writeback:           0 kB
Mapped:          68544 kB
Slab:            58964 kB
Committed_AS:  5580032 kB
PageTables:       1884 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 node47 on Tue May  8 18:38:19 UTC 2007