Trace number 349706

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 2007-03-23? (TO) 1800.11 1800.74

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/349706-1176713267/instance-349706-1176713267.opb ......
1800.07/1800.70	c done parsing opb.
1800.07/1800.70	s UNKNOWN

Verifier Data (download as text)

ERROR: no interpretation found !

Conversion Script Data (download as text)

/tmp/evaluation/349706-1176713267/instance-349706-1176713267.opb is already a linear file

Watcher Data (download as text)

runsolver version 3.2.2 (c) roussel@cril.univ-artois.fr

command line: runsolver --timestamp -w ROOT/results/node24/watcher-349706-1176713267 -o ROOT/results/node24/solver-349706-1176713267 -C 1800 -W 3600 -M 1800 --output-limit 1,15 /tmp/evaluation/349706-1176713267/PBS4 /tmp/evaluation/349706-1176713267/instance-349706-1176713267.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 31220
/proc/meminfo: memFree=1817680/2055920 swapFree=4158480/4192956
[pid=31220] ppid=31218 vsize=1480 CPUtime=0
/proc/31220/stat : 31220 (PBS4) R 31218 31220 30439 0 -1 4194304 188 0 0 0 0 0 0 0 18 0 1 0 119244802 1515520 170 18446744073709551615 134512640 135410514 4294956688 18446744073709551615 134530403 0 0 4096 0 0 0 0 17 1 0 0
/proc/31220/statm: 403 171 87 219 0 180 0

[startup+0.0295931 s]
/proc/loadavg: 1.00 1.00 1.00 3/77 31220
/proc/meminfo: memFree=1817680/2055920 swapFree=4158480/4192956
[pid=31220] ppid=31218 vsize=1832 CPUtime=0.02
/proc/31220/stat : 31220 (PBS4) R 31218 31220 30439 0 -1 4194304 262 0 0 0 2 0 0 0 18 0 1 0 119244802 1875968 244 18446744073709551615 134512640 135410514 4294956688 18446744073709551615 134596339 0 0 4096 0 0 0 0 17 1 0 0
/proc/31220/statm: 458 244 87 219 0 235 0
Current children cumulated CPU time (s) 0.02
Current children cumulated vsize (KiB) 1832

[startup+0.101601 s]
/proc/loadavg: 1.00 1.00 1.00 3/77 31220
/proc/meminfo: memFree=1817680/2055920 swapFree=4158480/4192956
[pid=31220] ppid=31218 vsize=2344 CPUtime=0.09
/proc/31220/stat : 31220 (PBS4) R 31218 31220 30439 0 -1 4194304 462 0 0 0 9 0 0 0 18 0 1 0 119244802 2400256 394 18446744073709551615 134512640 135410514 4294956688 18446744073709551615 134596339 0 0 4096 0 0 0 0 17 1 0 0
/proc/31220/statm: 586 394 89 219 0 363 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 2344

[startup+0.301622 s]
/proc/loadavg: 1.00 1.00 1.00 3/77 31220
/proc/meminfo: memFree=1817680/2055920 swapFree=4158480/4192956
[pid=31220] ppid=31218 vsize=4684 CPUtime=0.29
/proc/31220/stat : 31220 (PBS4) R 31218 31220 30439 0 -1 4194304 1164 0 0 0 27 2 0 0 19 0 1 0 119244802 4796416 767 18446744073709551615 134512640 135410514 4294956688 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/31220/statm: 1171 767 94 219 0 948 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 4684

[startup+0.701666 s]
/proc/loadavg: 1.00 1.00 1.00 3/77 31220
/proc/meminfo: memFree=1817680/2055920 swapFree=4158480/4192956
[pid=31220] ppid=31218 vsize=5968 CPUtime=0.69
/proc/31220/stat : 31220 (PBS4) R 31218 31220 30439 0 -1 4194304 1361 0 0 0 64 5 0 0 22 0 1 0 119244802 6111232 964 18446744073709551615 134512640 135410514 4294956688 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/31220/statm: 1492 964 94 219 0 1269 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 5968

[startup+1.50175 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 31221
/proc/meminfo: memFree=1813384/2055920 swapFree=4158480/4192956
[pid=31220] ppid=31218 vsize=8676 CPUtime=1.49
/proc/31220/stat : 31220 (PBS4) R 31218 31220 30439 0 -1 4194304 1791 0 0 0 141 8 0 0 25 0 1 0 119244802 8884224 1394 18446744073709551615 134512640 135410514 4294956688 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/31220/statm: 2169 1394 94 219 0 1946 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 8676

[startup+3.10192 s]
/proc/loadavg: 1.00 1.00 1.00 3/78 31221
/proc/meminfo: memFree=1811400/2055920 swapFree=4158480/4192956
[pid=31220] ppid=31218 vsize=9336 CPUtime=3.09
/proc/31220/stat : 31220 (PBS4) R 31218 31220 30439 0 -1 4194304 2235 0 0 0 294 15 0 0 25 0 1 0 119244802 9560064 1838 18446744073709551615 134512640 135410514 4294956688 18446744073709551615 134547074 0 0 4096 16384 0 0 0 17 1 0 0
/proc/31220/statm: 2334 1838 94 219 0 2111 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 9336

[startup+6.30127 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 31221
/proc/meminfo: memFree=1808264/2055920 swapFree=4158480/4192956
[pid=31220] ppid=31218 vsize=14356 CPUtime=6.29
/proc/31220/stat : 31220 (PBS4) R 31218 31220 30439 0 -1 4194304 2916 0 0 0 607 22 0 0 25 0 1 0 119244802 14700544 2519 18446744073709551615 134512640 135410514 4294956688 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/31220/statm: 3589 2519 94 219 0 3366 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 14356

[startup+12.702 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 31221
/proc/meminfo: memFree=1803848/2055920 swapFree=4158480/4192956
[pid=31220] ppid=31218 vsize=23092 CPUtime=12.69
/proc/31220/stat : 31220 (PBS4) R 31218 31220 30439 0 -1 4194304 4402 0 0 0 1242 27 0 0 25 0 1 0 119244802 23646208 4005 18446744073709551615 134512640 135410514 4294956688 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/31220/statm: 5773 4005 94 219 0 5550 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 23092

[startup+25.5013 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 31221
/proc/meminfo: memFree=1779144/2055920 swapFree=4158480/4192956
[pid=31220] ppid=31218 vsize=47528 CPUtime=25.48
/proc/31220/stat : 31220 (PBS4) R 31218 31220 30439 0 -1 4194304 10462 0 0 0 2514 34 0 0 25 0 1 0 119244802 48668672 9680 18446744073709551615 134512640 135410514 4294956688 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/31220/statm: 11882 9680 94 219 0 11659 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 47528

[startup+51.1011 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 31221
/proc/meminfo: memFree=1760968/2055920 swapFree=4158480/4192956
[pid=31220] ppid=31218 vsize=85308 CPUtime=51.07
/proc/31220/stat : 31220 (PBS4) R 31218 31220 30439 0 -1 4194304 15136 0 0 0 5067 40 0 0 25 0 1 0 119244802 87355392 14354 18446744073709551615 134512640 135410514 4294956688 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/31220/statm: 21327 14354 94 219 0 21104 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 85308

[startup+102.306 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 31221
/proc/meminfo: memFree=1745544/2055920 swapFree=4158480/4192956
[pid=31220] ppid=31218 vsize=95448 CPUtime=102.27
/proc/31220/stat : 31220 (PBS4) R 31218 31220 30439 0 -1 4194304 19624 0 0 0 10175 52 0 0 25 0 1 0 119244802 97738752 18073 18446744073709551615 134512640 135410514 4294956688 18446744073709551615 134551796 0 0 4096 16384 0 0 0 17 1 0 0
/proc/31220/statm: 23862 18073 94 219 0 23639 0
Current children cumulated CPU time (s) 102.27
Current children cumulated vsize (KiB) 95448

[startup+162.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 31221
/proc/meminfo: memFree=1735432/2055920 swapFree=4158480/4192956
[pid=31220] ppid=31218 vsize=99004 CPUtime=162.25
/proc/31220/stat : 31220 (PBS4) R 31218 31220 30439 0 -1 4194304 22131 0 0 0 16162 63 0 0 25 0 1 0 119244802 101380096 20580 18446744073709551615 134512640 135410514 4294956688 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/31220/statm: 24751 20580 94 219 0 24528 0
Current children cumulated CPU time (s) 162.25
Current children cumulated vsize (KiB) 99004

[startup+222.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 31221
/proc/meminfo: memFree=1732680/2055920 swapFree=4158480/4192956
[pid=31220] ppid=31218 vsize=106508 CPUtime=222.23
/proc/31220/stat : 31220 (PBS4) R 31218 31220 30439 0 -1 4194304 24364 0 0 0 22151 72 0 0 25 0 1 0 119244802 109064192 21276 18446744073709551615 134512640 135410514 4294956688 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/31220/statm: 26627 21276 94 219 0 26404 0
Current children cumulated CPU time (s) 222.23
Current children cumulated vsize (KiB) 106508

[startup+282.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 31221
/proc/meminfo: memFree=1729864/2055920 swapFree=4158480/4192956
[pid=31220] ppid=31218 vsize=108348 CPUtime=282.21
/proc/31220/stat : 31220 (PBS4) R 31218 31220 30439 0 -1 4194304 25085 0 0 0 28140 81 0 0 25 0 1 0 119244802 110948352 21997 18446744073709551615 134512640 135410514 4294956688 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/31220/statm: 27087 21997 94 219 0 26864 0
Current children cumulated CPU time (s) 282.21
Current children cumulated vsize (KiB) 108348

[startup+342.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 31221
/proc/meminfo: memFree=1726728/2055920 swapFree=4158480/4192956
[pid=31220] ppid=31218 vsize=110364 CPUtime=342.19
/proc/31220/stat : 31220 (PBS4) R 31218 31220 30439 0 -1 4194304 25855 0 0 0 34130 89 0 0 25 0 1 0 119244802 113012736 22767 18446744073709551615 134512640 135410514 4294956688 18446744073709551615 134552715 0 0 4096 16384 0 0 0 17 1 0 0
/proc/31220/statm: 27591 22767 94 219 0 27368 0
Current children cumulated CPU time (s) 342.19
Current children cumulated vsize (KiB) 110364

[startup+402.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 31221
/proc/meminfo: memFree=1723656/2055920 swapFree=4158480/4192956
[pid=31220] ppid=31218 vsize=111764 CPUtime=402.18
/proc/31220/stat : 31220 (PBS4) R 31218 31220 30439 0 -1 4194304 26618 0 0 0 40119 99 0 0 25 0 1 0 119244802 114446336 23530 18446744073709551615 134512640 135410514 4294956688 18446744073709551615 134551809 0 0 4096 16384 0 0 0 17 1 0 0
/proc/31220/statm: 27941 23530 94 219 0 27718 0
Current children cumulated CPU time (s) 402.18
Current children cumulated vsize (KiB) 111764

[startup+462.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 31221
/proc/meminfo: memFree=1721160/2055920 swapFree=4158480/4192956
[pid=31220] ppid=31218 vsize=113164 CPUtime=462.16
/proc/31220/stat : 31220 (PBS4) R 31218 31220 30439 0 -1 4194304 27250 0 0 0 46109 107 0 0 25 0 1 0 119244802 115879936 24162 18446744073709551615 134512640 135410514 4294956688 18446744073709551615 134552715 0 0 4096 16384 0 0 0 17 1 0 0
/proc/31220/statm: 28291 24162 94 219 0 28068 0
Current children cumulated CPU time (s) 462.16
Current children cumulated vsize (KiB) 113164

[startup+522.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 31221
/proc/meminfo: memFree=1718728/2055920 swapFree=4158480/4192956
[pid=31220] ppid=31218 vsize=126868 CPUtime=522.14
/proc/31220/stat : 31220 (PBS4) R 31218 31220 30439 0 -1 4194304 30904 0 0 0 52098 116 0 0 25 0 1 0 119244802 129912832 24743 18446744073709551615 134512640 135410514 4294956688 18446744073709551615 134547071 0 0 4096 16384 0 0 0 17 1 0 0
/proc/31220/statm: 31717 24743 94 219 0 31494 0
Current children cumulated CPU time (s) 522.14
Current children cumulated vsize (KiB) 126868

[startup+582.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 31221
/proc/meminfo: memFree=1716424/2055920 swapFree=4158480/4192956
[pid=31220] ppid=31218 vsize=127788 CPUtime=582.13
/proc/31220/stat : 31220 (PBS4) R 31218 31220 30439 0 -1 4194304 31470 0 0 0 58089 124 0 0 25 0 1 0 119244802 130854912 25309 18446744073709551615 134512640 135410514 4294956688 18446744073709551615 134547071 0 0 4096 16384 0 0 0 17 1 0 0
/proc/31220/statm: 31947 25309 94 219 0 31724 0
Current children cumulated CPU time (s) 582.13
Current children cumulated vsize (KiB) 127788

[startup+642.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 31221
/proc/meminfo: memFree=1714376/2055920 swapFree=4158480/4192956
[pid=31220] ppid=31218 vsize=128756 CPUtime=642.11
/proc/31220/stat : 31220 (PBS4) R 31218 31220 30439 0 -1 4194304 31967 0 0 0 64080 131 0 0 25 0 1 0 119244802 131846144 25806 18446744073709551615 134512640 135410514 4294956688 18446744073709551615 134551809 0 0 4096 16384 0 0 0 17 1 0 0
/proc/31220/statm: 32189 25806 94 219 0 31966 0
Current children cumulated CPU time (s) 642.11
Current children cumulated vsize (KiB) 128756


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

[startup+882.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 31419
/proc/meminfo: memFree=1705416/2055920 swapFree=4158480/4192956
[pid=31220] ppid=31218 vsize=133856 CPUtime=881.93
/proc/31220/stat : 31220 (PBS4) R 31218 31220 30439 0 -1 4194304 34122 0 0 0 88035 158 0 0 25 0 1 0 119244802 137068544 27961 18446744073709551615 134512640 135410514 4294956688 18446744073709551615 134551796 0 0 4096 16384 0 0 0 17 1 0 0
/proc/31220/statm: 33464 27961 94 219 0 33241 0
Current children cumulated CPU time (s) 881.93
Current children cumulated vsize (KiB) 133856

[startup+942.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 31419
/proc/meminfo: memFree=1703496/2055920 swapFree=4158480/4192956
[pid=31220] ppid=31218 vsize=135040 CPUtime=941.91
/proc/31220/stat : 31220 (PBS4) R 31218 31220 30439 0 -1 4194304 34593 0 0 0 94027 164 0 0 25 0 1 0 119244802 138280960 28432 18446744073709551615 134512640 135410514 4294956688 18446744073709551615 134551809 0 0 4096 16384 0 0 0 17 1 0 0
/proc/31220/statm: 33760 28432 94 219 0 33537 0
Current children cumulated CPU time (s) 941.91
Current children cumulated vsize (KiB) 135040

[startup+1002.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 31419
/proc/meminfo: memFree=1701832/2055920 swapFree=4158480/4192956
[pid=31220] ppid=31218 vsize=135040 CPUtime=1001.89
/proc/31220/stat : 31220 (PBS4) R 31218 31220 30439 0 -1 4194304 35006 0 0 0 100019 170 0 0 25 0 1 0 119244802 138280960 28845 18446744073709551615 134512640 135410514 4294956688 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/31220/statm: 33760 28845 94 219 0 33537 0
Current children cumulated CPU time (s) 1001.89
Current children cumulated vsize (KiB) 135040

[startup+1062.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 31419
/proc/meminfo: memFree=1700168/2055920 swapFree=4158480/4192956
[pid=31220] ppid=31218 vsize=136300 CPUtime=1061.88
/proc/31220/stat : 31220 (PBS4) R 31218 31220 30439 0 -1 4194304 35405 0 0 0 106010 178 0 0 25 0 1 0 119244802 139571200 29244 18446744073709551615 134512640 135410514 4294956688 18446744073709551615 134552715 0 0 4096 16384 0 0 0 17 1 0 0
/proc/31220/statm: 34075 29244 94 219 0 33852 0
Current children cumulated CPU time (s) 1061.88
Current children cumulated vsize (KiB) 136300

[startup+1122.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 31419
/proc/meminfo: memFree=1698376/2055920 swapFree=4158480/4192956
[pid=31220] ppid=31218 vsize=137636 CPUtime=1121.86
/proc/31220/stat : 31220 (PBS4) R 31218 31220 30439 0 -1 4194304 35861 0 0 0 112002 184 0 0 25 0 1 0 119244802 140939264 29700 18446744073709551615 134512640 135410514 4294956688 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/31220/statm: 34409 29700 94 219 0 34186 0
Current children cumulated CPU time (s) 1121.86
Current children cumulated vsize (KiB) 137636

[startup+1182.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 31419
/proc/meminfo: memFree=1694920/2055920 swapFree=4158480/4192956
[pid=31220] ppid=31218 vsize=137924 CPUtime=1181.84
/proc/31220/stat : 31220 (PBS4) R 31218 31220 30439 0 -1 4194304 36746 0 0 0 117994 190 0 0 25 0 1 0 119244802 141234176 30585 18446744073709551615 134512640 135410514 4294956688 18446744073709551615 134551809 0 0 4096 16384 0 0 0 17 1 0 0
/proc/31220/statm: 34481 30585 94 219 0 34258 0
Current children cumulated CPU time (s) 1181.84
Current children cumulated vsize (KiB) 137924

[startup+1242.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 31419
/proc/meminfo: memFree=1687176/2055920 swapFree=4158480/4192956
[pid=31220] ppid=31218 vsize=164208 CPUtime=1241.82
/proc/31220/stat : 31220 (PBS4) R 31218 31220 30439 0 -1 4194304 44786 0 0 0 123983 199 0 0 25 0 1 0 119244802 168148992 32480 18446744073709551615 134512640 135410514 4294956688 18446744073709551615 134552715 0 0 4096 16384 0 0 0 17 1 0 0
/proc/31220/statm: 41052 32480 94 219 0 40829 0
Current children cumulated CPU time (s) 1241.82
Current children cumulated vsize (KiB) 164208

[startup+1302.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 31419
/proc/meminfo: memFree=1685576/2055920 swapFree=4158480/4192956
[pid=31220] ppid=31218 vsize=165860 CPUtime=1301.81
/proc/31220/stat : 31220 (PBS4) R 31218 31220 30439 0 -1 4194304 45208 0 0 0 129976 205 0 0 25 0 1 0 119244802 169840640 32902 18446744073709551615 134512640 135410514 4294956688 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/31220/statm: 41465 32902 94 219 0 41242 0
Current children cumulated CPU time (s) 1301.81
Current children cumulated vsize (KiB) 165860

[startup+1362.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 31419
/proc/meminfo: memFree=1684040/2055920 swapFree=4158480/4192956
[pid=31220] ppid=31218 vsize=165860 CPUtime=1361.79
/proc/31220/stat : 31220 (PBS4) R 31218 31220 30439 0 -1 4194304 45597 0 0 0 135969 210 0 0 25 0 1 0 119244802 169840640 33291 18446744073709551615 134512640 135410514 4294956688 18446744073709551615 134551814 0 0 4096 16384 0 0 0 17 1 0 0
/proc/31220/statm: 41465 33291 94 219 0 41242 0
Current children cumulated CPU time (s) 1361.79
Current children cumulated vsize (KiB) 165860

[startup+1422.31 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 31419
/proc/meminfo: memFree=1682632/2055920 swapFree=4158480/4192956
[pid=31220] ppid=31218 vsize=167464 CPUtime=1421.78
/proc/31220/stat : 31220 (PBS4) R 31218 31220 30439 0 -1 4194304 45931 0 0 0 141962 216 0 0 25 0 1 0 119244802 171483136 33625 18446744073709551615 134512640 135410514 4294956688 18446744073709551615 134551809 0 0 4096 16384 0 0 0 17 1 0 0
/proc/31220/statm: 41866 33625 94 219 0 41643 0
Current children cumulated CPU time (s) 1421.78
Current children cumulated vsize (KiB) 167464

[startup+1482.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 31419
/proc/meminfo: memFree=1680712/2055920 swapFree=4158480/4192956
[pid=31220] ppid=31218 vsize=167464 CPUtime=1481.76
/proc/31220/stat : 31220 (PBS4) R 31218 31220 30439 0 -1 4194304 46412 0 0 0 147954 222 0 0 25 0 1 0 119244802 171483136 34106 18446744073709551615 134512640 135410514 4294956688 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/31220/statm: 41866 34106 94 219 0 41643 0
Current children cumulated CPU time (s) 1481.76
Current children cumulated vsize (KiB) 167464

[startup+1542.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 31419
/proc/meminfo: memFree=1678216/2055920 swapFree=4158480/4192956
[pid=31220] ppid=31218 vsize=169168 CPUtime=1541.73
/proc/31220/stat : 31220 (PBS4) R 31218 31220 30439 0 -1 4194304 47023 0 0 0 153945 228 0 0 25 0 1 0 119244802 173228032 34717 18446744073709551615 134512640 135410514 4294956688 18446744073709551615 134551814 0 0 4096 16384 0 0 0 17 1 0 0
/proc/31220/statm: 42292 34717 94 219 0 42069 0
Current children cumulated CPU time (s) 1541.73
Current children cumulated vsize (KiB) 169168

[startup+1602.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 31419
/proc/meminfo: memFree=1676296/2055920 swapFree=4158480/4192956
[pid=31220] ppid=31218 vsize=170976 CPUtime=1601.72
/proc/31220/stat : 31220 (PBS4) R 31218 31220 30439 0 -1 4194304 47501 0 0 0 159936 236 0 0 25 0 1 0 119244802 175079424 35195 18446744073709551615 134512640 135410514 4294956688 18446744073709551615 134549626 0 0 4096 16384 0 0 0 17 1 0 0
/proc/31220/statm: 42744 35195 94 219 0 42521 0
Current children cumulated CPU time (s) 1601.72
Current children cumulated vsize (KiB) 170976

[startup+1662.3 s]
/proc/loadavg: 1.07 1.02 1.00 2/78 31419
/proc/meminfo: memFree=1674824/2055920 swapFree=4158480/4192956
[pid=31220] ppid=31218 vsize=170976 CPUtime=1661.71
/proc/31220/stat : 31220 (PBS4) R 31218 31220 30439 0 -1 4194304 47891 0 0 0 165928 243 0 0 25 0 1 0 119244802 175079424 35585 18446744073709551615 134512640 135410514 4294956688 18446744073709551615 134590634 0 0 4096 16384 0 0 0 17 1 0 0
/proc/31220/statm: 42744 35585 94 219 0 42521 0
Current children cumulated CPU time (s) 1661.71
Current children cumulated vsize (KiB) 170976

[startup+1722.3 s]
/proc/loadavg: 1.02 1.01 1.00 2/78 31419
/proc/meminfo: memFree=1673352/2055920 swapFree=4158480/4192956
[pid=31220] ppid=31218 vsize=170976 CPUtime=1721.68
/proc/31220/stat : 31220 (PBS4) R 31218 31220 30439 0 -1 4194304 48282 0 0 0 171921 247 0 0 25 0 1 0 119244802 175079424 35976 18446744073709551615 134512640 135410514 4294956688 18446744073709551615 134551809 0 0 4096 16384 0 0 0 17 1 0 0
/proc/31220/statm: 42744 35976 94 219 0 42521 0
Current children cumulated CPU time (s) 1721.68
Current children cumulated vsize (KiB) 170976

[startup+1782.3 s]
/proc/loadavg: 1.01 1.00 1.00 2/78 31419
/proc/meminfo: memFree=1671944/2055920 swapFree=4158480/4192956
[pid=31220] ppid=31218 vsize=172900 CPUtime=1781.67
/proc/31220/stat : 31220 (PBS4) R 31218 31220 30439 0 -1 4194304 48625 0 0 0 177915 252 0 0 25 0 1 0 119244802 177049600 36319 18446744073709551615 134512640 135410514 4294956688 18446744073709551615 134551809 0 0 4096 16384 0 0 0 17 1 0 0
/proc/31220/statm: 43225 36319 94 219 0 43002 0
Current children cumulated CPU time (s) 1781.67
Current children cumulated vsize (KiB) 172900



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1800.71 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 31419
/proc/meminfo: memFree=1671496/2055920 swapFree=4158480/4192956
[pid=31220] ppid=31218 vsize=172900 CPUtime=1800.07
/proc/31220/stat : 31220 (PBS4) R 31218 31220 30439 0 -1 4194304 48723 0 0 0 179753 254 0 0 25 0 1 0 119244802 177049600 36417 18446744073709551615 134512640 135410514 4294956688 18446744073709551615 134551809 0 0 4096 16384 0 0 0 17 1 0 0
/proc/31220/statm: 43225 36417 94 219 0 43002 0
Current children cumulated CPU time (s) 1800.07
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+1800.71 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 31419
/proc/meminfo: memFree=1671496/2055920 swapFree=4158480/4192956
[pid=31220] ppid=31218 vsize=172900 CPUtime=1800.07
/proc/31220/stat : 31220 (PBS4) R 31218 31220 30439 0 -1 4194304 48723 0 0 0 179753 254 0 0 25 0 1 0 119244802 177049600 36417 18446744073709551615 134512640 135410514 4294956688 18446744073709551615 134551809 0 0 4096 16384 0 0 0 17 1 0 0
/proc/31220/statm: 43225 36417 94 219 0 43002 0
Current children cumulated CPU time (s) 1800.07
Current children cumulated vsize (KiB) 172900

Child status: 0
Real time (s): 1800.74
CPU time (s): 1800.11
CPU user time (s): 1797.54
CPU system time (s): 2.56561
CPU usage (%): 99.9649
Max. virtual memory (cumulated for all children) (KiB): 172900

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1797.54
system time used= 2.56561
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 48724
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= 20391

runsolver used 1.9997 second user time and 4.54731 second system time

The end

Launcher Data (download as text)

Begin job on node24 on Mon Apr 16 08:47:48 UTC 2007

IDJOB= 349706
IDBENCH= 2582
IDSOLVER= 157
FILE ID= node24/349706-1176713267

PBS_JOBID= 4560081

Free space on /tmp= 66521 MiB

SOLVER NAME= PBS4 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= /tmp/evaluation/349706-1176713267/PBS4 /tmp/evaluation/349706-1176713267/instance-349706-1176713267.opb            
CONVERSION COMMAND LINE= runsolver -w ROOT/results/node24/convwatcher-349706-1176713267 -o ROOT/results/node24/conversion-349706-1176713267 -C 600 -M 1800 PBconversionToLinear /tmp/evaluation/349706-1176713267/instance-349706-1176713267.opb
CONVERSION RUNSOLVER STATUS CODE= 0
CONVERSION STATUS CODE= 0

RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node24/watcher-349706-1176713267 -o ROOT/results/node24/solver-349706-1176713267 -C 1800 -W 3600 -M 1800 --output-limit 1,15  /tmp/evaluation/349706-1176713267/PBS4 /tmp/evaluation/349706-1176713267/instance-349706-1176713267.opb            

META MD5SUM SOLVER= b6c24e28fef9e1efa7891be58ea9e46f
MD5SUM BENCH=  e9d572489c41443264f4f0eeadc7c4fb

RANDOM SEED= 691691403

TIME LIMIT= 1800 seconds
MEMORY LIMIT= 1800 MiB

Linux node24.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		: 3000.238
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		: 3000.238
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:       1818152 kB
Buffers:         26820 kB
Cached:         126368 kB
SwapCached:       2532 kB
Active:          38132 kB
Inactive:       140456 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1818152 kB
SwapTotal:     4192956 kB
SwapFree:      4158480 kB
Dirty:            1964 kB
Writeback:           0 kB
Mapped:          32804 kB
Slab:            44724 kB
Committed_AS:  1787252 kB
PageTables:       1780 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= 66521 MiB

End job on node24 on Mon Apr 16 09:17:51 UTC 2007