Trace number 459028

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 1800.74

General information on the benchmark

Namenormalized-PB06/SATUNSAT-SMALLINT/submitted-PB06/
roussel/normalized-pigeon-clauses-45-40.opb
MD5SUM2149498a764a37bf6db991eef5859a95
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 variables1800
Total number of constraints39645
Number of constraints which are clauses39645
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/459028-1178647717/instance-459028-1178647717.opb ......
1800.03/1800.70	c done parsing opb.
1800.03/1800.70	s UNKNOWN

Verifier Data (download as text)

ERROR: no interpretation found !

Conversion Script Data (download as text)

/tmp/evaluation/459028-1178647717/instance-459028-1178647717.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/node75/watcher-459028-1178647717 -o ROOT/results/node75/solver-459028-1178647717 -C 1800 -W 3600 -M 1800 --output-limit 1,15 PBS4_SAT07v2 /tmp/evaluation/459028-1178647717/instance-459028-1178647717.opb 

Enforcing CPUTime limit (soft limit, will send SIGTERM then SIGKILL): 1800 seconds
Enforcing CPUTime limit (hard limit, will send SIGXCPU): 1830 seconds
Enforcing wall clock limit (soft limit, will send SIGTERM then SIGKILL): 3600 seconds
Enforcing VSIZE limit (soft limit, will send SIGTERM then SIGKILL): 1843200 KiB
Enforcing VSIZE limit (hard limit, stack expansion will fail with SIGSEGV, brk() and mmap() will return ENOMEM): 1894400 KiB
Solver output will be limited to a maximum of 15728640 bytes. The first 1048576 bytes and the last 14680064 bytes will be preserved
Current StackSize limit: 10240 KiB


[startup+0 s]
/proc/loadavg: 0.91 0.95 0.92 3/64 29510
/proc/meminfo: memFree=1527176/2055920 swapFree=4183972/4192956
[pid=29510] ppid=29508 vsize=1628 CPUtime=0
/proc/29510/stat : 29510 (PBS4_SAT07v2) R 29508 29510 28889 0 -1 4194304 194 0 0 0 0 0 0 0 20 0 1 0 312685621 1667072 176 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134588758 0 0 4096 16384 0 0 0 17 1 0 0
/proc/29510/statm: 407 176 86 219 0 184 0

[startup+0.022911 s]
/proc/loadavg: 0.91 0.95 0.92 3/64 29510
/proc/meminfo: memFree=1527176/2055920 swapFree=4183972/4192956
[pid=29510] ppid=29508 vsize=1772 CPUtime=0.02
/proc/29510/stat : 29510 (PBS4_SAT07v2) R 29508 29510 28889 0 -1 4194304 261 0 0 0 2 0 0 0 20 0 1 0 312685621 1814528 243 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134588758 0 0 4096 16384 0 0 0 17 1 0 0
/proc/29510/statm: 443 243 86 219 0 220 0
Current children cumulated CPU time (s) 0.02
Current children cumulated vsize (KiB) 1772

[startup+0.101913 s]
/proc/loadavg: 0.91 0.95 0.92 3/64 29510
/proc/meminfo: memFree=1527176/2055920 swapFree=4183972/4192956
[pid=29510] ppid=29508 vsize=2368 CPUtime=0.1
/proc/29510/stat : 29510 (PBS4_SAT07v2) R 29508 29510 28889 0 -1 4194304 482 0 0 0 10 0 0 0 20 0 1 0 312685621 2424832 411 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134594427 0 0 4096 16384 0 0 0 17 1 0 0
/proc/29510/statm: 592 411 86 219 0 369 0
Current children cumulated CPU time (s) 0.1
Current children cumulated vsize (KiB) 2368

[startup+0.301953 s]
/proc/loadavg: 0.91 0.95 0.92 3/64 29510
/proc/meminfo: memFree=1527176/2055920 swapFree=4183972/4192956
[pid=29510] ppid=29508 vsize=4856 CPUtime=0.29
/proc/29510/stat : 29510 (PBS4_SAT07v2) R 29508 29510 28889 0 -1 4194304 1272 0 0 0 28 1 0 0 22 0 1 0 312685621 4972544 868 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0
/proc/29510/statm: 1214 868 90 219 0 991 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 4856

[startup+0.702032 s]
/proc/loadavg: 0.91 0.95 0.92 3/64 29510
/proc/meminfo: memFree=1527176/2055920 swapFree=4183972/4192956
[pid=29510] ppid=29508 vsize=5880 CPUtime=0.69
/proc/29510/stat : 29510 (PBS4_SAT07v2) R 29508 29510 28889 0 -1 4194304 1344 0 0 0 66 3 0 0 25 0 1 0 312685621 6021120 940 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0
/proc/29510/statm: 1470 940 90 219 0 1247 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 5880

[startup+1.50119 s]
/proc/loadavg: 0.91 0.95 0.92 2/65 29511
/proc/meminfo: memFree=1523328/2055920 swapFree=4183972/4192956
[pid=29510] ppid=29508 vsize=6388 CPUtime=1.49
/proc/29510/stat : 29510 (PBS4_SAT07v2) R 29508 29510 28889 0 -1 4194304 1625 0 0 0 145 4 0 0 25 0 1 0 312685621 6541312 1221 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0
/proc/29510/statm: 1597 1221 90 219 0 1374 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 6388

[startup+3.10151 s]
/proc/loadavg: 0.91 0.95 0.92 2/65 29511
/proc/meminfo: memFree=1521472/2055920 swapFree=4183972/4192956
[pid=29510] ppid=29508 vsize=9228 CPUtime=3.08
/proc/29510/stat : 29510 (PBS4_SAT07v2) R 29508 29510 28889 0 -1 4194304 2186 0 0 0 300 8 0 0 25 0 1 0 312685621 9449472 1782 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0
/proc/29510/statm: 2307 1782 90 219 0 2084 0
Current children cumulated CPU time (s) 3.08
Current children cumulated vsize (KiB) 9228

[startup+6.30114 s]
/proc/loadavg: 0.92 0.95 0.92 2/65 29511
/proc/meminfo: memFree=1518016/2055920 swapFree=4183972/4192956
[pid=29510] ppid=29508 vsize=14380 CPUtime=6.29
/proc/29510/stat : 29510 (PBS4_SAT07v2) R 29508 29510 28889 0 -1 4194304 2882 0 0 0 613 16 0 0 25 0 1 0 312685621 14725120 2478 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0
/proc/29510/statm: 3595 2478 90 219 0 3372 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 14380

[startup+12.7014 s]
/proc/loadavg: 0.93 0.95 0.92 2/65 29511
/proc/meminfo: memFree=1515904/2055920 swapFree=4183972/4192956
[pid=29510] ppid=29508 vsize=14924 CPUtime=12.68
/proc/29510/stat : 29510 (PBS4_SAT07v2) R 29508 29510 28889 0 -1 4194304 3241 0 0 0 1246 22 0 0 25 0 1 0 312685621 15282176 2837 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0
/proc/29510/statm: 3731 2837 90 219 0 3508 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 14924

[startup+25.502 s]
/proc/loadavg: 0.94 0.96 0.92 2/65 29511
/proc/meminfo: memFree=1487424/2055920 swapFree=4183972/4192956
[pid=29510] ppid=29508 vsize=45940 CPUtime=25.48
/proc/29510/stat : 29510 (PBS4_SAT07v2) R 29508 29510 28889 0 -1 4194304 10891 0 0 0 2519 29 0 0 25 0 1 0 312685621 47042560 10102 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0
/proc/29510/statm: 11485 10102 90 219 0 11262 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 45940

[startup+51.101 s]
/proc/loadavg: 0.96 0.96 0.92 2/65 29511
/proc/meminfo: memFree=1463808/2055920 swapFree=4183972/4192956
[pid=29510] ppid=29508 vsize=85716 CPUtime=51.07
/proc/29510/stat : 29510 (PBS4_SAT07v2) R 29508 29510 28889 0 -1 4194304 16820 0 0 0 5071 36 0 0 25 0 1 0 312685621 87773184 16031 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134544734 0 0 4096 16384 0 0 0 17 1 0 0
/proc/29510/statm: 21429 16031 90 219 0 21206 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 85716

[startup+102.305 s]
/proc/loadavg: 0.98 0.96 0.92 2/65 29511
/proc/meminfo: memFree=1449472/2055920 swapFree=4183972/4192956
[pid=29510] ppid=29508 vsize=95824 CPUtime=102.25
/proc/29510/stat : 29510 (PBS4_SAT07v2) R 29508 29510 28889 0 -1 4194304 20994 0 0 0 10178 47 0 0 25 0 1 0 312685621 98123776 19436 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0
/proc/29510/statm: 23956 19436 90 219 0 23733 0
Current children cumulated CPU time (s) 102.25
Current children cumulated vsize (KiB) 95824

[startup+162.301 s]
/proc/loadavg: 0.99 0.97 0.92 2/65 29511
/proc/meminfo: memFree=1444416/2055920 swapFree=4183972/4192956
[pid=29510] ppid=29508 vsize=99356 CPUtime=162.23
/proc/29510/stat : 29510 (PBS4_SAT07v2) R 29508 29510 28889 0 -1 4194304 22262 0 0 0 16165 58 0 0 25 0 1 0 312685621 101740544 20704 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134550311 0 0 4096 16384 0 0 0 17 1 0 0
/proc/29510/statm: 24839 20704 90 219 0 24616 0
Current children cumulated CPU time (s) 162.23
Current children cumulated vsize (KiB) 99356

[startup+222.302 s]
/proc/loadavg: 0.99 0.97 0.92 2/65 29511
/proc/meminfo: memFree=1440704/2055920 swapFree=4183972/4192956
[pid=29510] ppid=29508 vsize=107448 CPUtime=222.2
/proc/29510/stat : 29510 (PBS4_SAT07v2) R 29508 29510 28889 0 -1 4194304 24705 0 0 0 22152 68 0 0 25 0 1 0 312685621 110026752 21610 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0
/proc/29510/statm: 26862 21610 90 219 0 26639 0
Current children cumulated CPU time (s) 222.2
Current children cumulated vsize (KiB) 107448

[startup+282.302 s]
/proc/loadavg: 0.99 0.97 0.92 2/65 29511
/proc/meminfo: memFree=1429952/2055920 swapFree=4183972/4192956
[pid=29510] ppid=29508 vsize=109912 CPUtime=282.19
/proc/29510/stat : 29510 (PBS4_SAT07v2) R 29508 29510 28889 0 -1 4194304 27551 0 0 0 28140 79 0 0 25 0 1 0 312685621 112549888 24456 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134549401 0 0 4096 16384 0 0 0 17 1 0 0
/proc/29510/statm: 27478 24456 90 219 0 27255 0
Current children cumulated CPU time (s) 282.19
Current children cumulated vsize (KiB) 109912

[startup+342.302 s]
/proc/loadavg: 0.99 0.97 0.92 2/65 29511
/proc/meminfo: memFree=1423744/2055920 swapFree=4183972/4192956
[pid=29510] ppid=29508 vsize=112672 CPUtime=342.16
/proc/29510/stat : 29510 (PBS4_SAT07v2) R 29508 29510 28889 0 -1 4194304 28943 0 0 0 34128 88 0 0 25 0 1 0 312685621 115376128 25848 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0
/proc/29510/statm: 28168 25848 90 219 0 27945 0
Current children cumulated CPU time (s) 342.16
Current children cumulated vsize (KiB) 112672

[startup+402.302 s]
/proc/loadavg: 0.99 0.97 0.92 2/65 29511
/proc/meminfo: memFree=1420544/2055920 swapFree=4183972/4192956
[pid=29510] ppid=29508 vsize=114208 CPUtime=402.14
/proc/29510/stat : 29510 (PBS4_SAT07v2) R 29508 29510 28889 0 -1 4194304 29744 0 0 0 40117 97 0 0 25 0 1 0 312685621 116948992 26649 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0
/proc/29510/statm: 28552 26649 90 219 0 28329 0
Current children cumulated CPU time (s) 402.14
Current children cumulated vsize (KiB) 114208

[startup+462.302 s]
/proc/loadavg: 0.99 0.97 0.92 2/65 29511
/proc/meminfo: memFree=1417408/2055920 swapFree=4183972/4192956
[pid=29510] ppid=29508 vsize=128048 CPUtime=462.12
/proc/29510/stat : 29510 (PBS4_SAT07v2) R 29508 29510 28889 0 -1 4194304 33580 0 0 0 46105 107 0 0 25 0 1 0 312685621 131121152 27412 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134549405 0 0 4096 16384 0 0 0 17 1 0 0
/proc/29510/statm: 32012 27412 90 219 0 31789 0
Current children cumulated CPU time (s) 462.12
Current children cumulated vsize (KiB) 128048

[startup+522.302 s]
/proc/loadavg: 0.99 0.97 0.92 2/65 29511
/proc/meminfo: memFree=1414720/2055920 swapFree=4183972/4192956
[pid=29510] ppid=29508 vsize=129640 CPUtime=522.09
/proc/29510/stat : 29510 (PBS4_SAT07v2) R 29508 29510 28889 0 -1 4194304 34253 0 0 0 52095 114 0 0 25 0 1 0 312685621 132751360 28085 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0
/proc/29510/statm: 32410 28085 90 219 0 32187 0
Current children cumulated CPU time (s) 522.09
Current children cumulated vsize (KiB) 129640

[startup+582.301 s]
/proc/loadavg: 0.99 0.97 0.92 2/65 29511
/proc/meminfo: memFree=1411456/2055920 swapFree=4183972/4192956
[pid=29510] ppid=29508 vsize=131576 CPUtime=582.07
/proc/29510/stat : 29510 (PBS4_SAT07v2) R 29508 29510 28889 0 -1 4194304 35068 0 0 0 58084 123 0 0 25 0 1 0 312685621 134733824 28900 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0
/proc/29510/statm: 32894 28900 90 219 0 32671 0
Current children cumulated CPU time (s) 582.07
Current children cumulated vsize (KiB) 131576

[startup+642.301 s]
/proc/loadavg: 0.99 0.97 0.92 2/65 29511
/proc/meminfo: memFree=1408832/2055920 swapFree=4183972/4192956
[pid=29510] ppid=29508 vsize=132556 CPUtime=642.05
/proc/29510/stat : 29510 (PBS4_SAT07v2) R 29508 29510 28889 0 -1 4194304 35731 0 0 0 64074 131 0 0 25 0 1 0 312685621 135737344 29563 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134549405 0 0 4096 16384 0 0 0 17 1 0 0
/proc/29510/statm: 33139 29563 90 219 0 32916 0
Current children cumulated CPU time (s) 642.05
Current children cumulated vsize (KiB) 132556


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

[startup+882.301 s]
/proc/loadavg: 0.99 0.97 0.92 2/65 29511
/proc/meminfo: memFree=1395648/2055920 swapFree=4183972/4192956
[pid=29510] ppid=29508 vsize=138604 CPUtime=881.96
/proc/29510/stat : 29510 (PBS4_SAT07v2) R 29508 29510 28889 0 -1 4194304 39029 0 0 0 88029 167 0 0 25 0 1 0 312685621 141930496 32861 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134583787 0 0 4096 16384 0 0 0 17 1 0 0
/proc/29510/statm: 34651 32861 90 219 0 34428 0
Current children cumulated CPU time (s) 881.96
Current children cumulated vsize (KiB) 138604

[startup+942.302 s]
/proc/loadavg: 0.99 0.97 0.92 2/65 29511
/proc/meminfo: memFree=1392576/2055920 swapFree=4183972/4192956
[pid=29510] ppid=29508 vsize=164736 CPUtime=941.94
/proc/29510/stat : 29510 (PBS4_SAT07v2) R 29508 29510 28889 0 -1 4194304 45920 0 0 0 94018 176 0 0 25 0 1 0 312685621 168689664 33607 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134544738 0 0 4096 16384 0 0 0 17 1 0 0
/proc/29510/statm: 41184 33607 90 219 0 40961 0
Current children cumulated CPU time (s) 941.94
Current children cumulated vsize (KiB) 164736

[startup+1002.3 s]
/proc/loadavg: 0.99 0.97 0.92 2/65 29511
/proc/meminfo: memFree=1390080/2055920 swapFree=4183972/4192956
[pid=29510] ppid=29508 vsize=166668 CPUtime=1001.91
/proc/29510/stat : 29510 (PBS4_SAT07v2) R 29508 29510 28889 0 -1 4194304 46546 0 0 0 100008 183 0 0 25 0 1 0 312685621 170668032 34233 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0
/proc/29510/statm: 41667 34233 90 219 0 41444 0
Current children cumulated CPU time (s) 1001.91
Current children cumulated vsize (KiB) 166668

[startup+1062.3 s]
/proc/loadavg: 0.99 0.97 0.92 2/65 29511
/proc/meminfo: memFree=1384320/2055920 swapFree=4183972/4192956
[pid=29510] ppid=29508 vsize=168548 CPUtime=1061.89
/proc/29510/stat : 29510 (PBS4_SAT07v2) R 29508 29510 28889 0 -1 4194304 47991 0 0 0 105999 190 0 0 25 0 1 0 312685621 172593152 35678 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134549376 0 0 4096 16384 0 0 0 17 1 0 0
/proc/29510/statm: 42137 35678 90 219 0 41914 0
Current children cumulated CPU time (s) 1061.89
Current children cumulated vsize (KiB) 168548

[startup+1122.3 s]
/proc/loadavg: 0.99 0.97 0.92 2/65 29511
/proc/meminfo: memFree=1382080/2055920 swapFree=4183972/4192956
[pid=29510] ppid=29508 vsize=168548 CPUtime=1121.87
/proc/29510/stat : 29510 (PBS4_SAT07v2) R 29508 29510 28889 0 -1 4194304 48546 0 0 0 111990 197 0 0 25 0 1 0 312685621 172593152 36233 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134550311 0 0 4096 16384 0 0 0 17 1 0 0
/proc/29510/statm: 42137 36233 90 219 0 41914 0
Current children cumulated CPU time (s) 1121.87
Current children cumulated vsize (KiB) 168548

[startup+1182.3 s]
/proc/loadavg: 0.99 0.97 0.92 2/65 29511
/proc/meminfo: memFree=1376576/2055920 swapFree=4183972/4192956
[pid=29510] ppid=29508 vsize=235920 CPUtime=1181.85
/proc/29510/stat : 29510 (PBS4_SAT07v2) R 29508 29510 28889 0 -1 4194304 49911 0 0 0 117980 205 0 0 25 0 1 0 312685621 241582080 37598 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134549410 0 0 4096 16384 0 0 0 17 1 0 0
/proc/29510/statm: 58980 37598 90 219 0 58757 0
Current children cumulated CPU time (s) 1181.85
Current children cumulated vsize (KiB) 235920

[startup+1242.3 s]
/proc/loadavg: 0.99 0.97 0.92 2/65 29511
/proc/meminfo: memFree=1374720/2055920 swapFree=4183972/4192956
[pid=29510] ppid=29508 vsize=237716 CPUtime=1241.82
/proc/29510/stat : 29510 (PBS4_SAT07v2) R 29508 29510 28889 0 -1 4194304 50374 0 0 0 123972 210 0 0 25 0 1 0 312685621 243421184 38061 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0
/proc/29510/statm: 59429 38061 90 219 0 59206 0
Current children cumulated CPU time (s) 1241.82
Current children cumulated vsize (KiB) 237716

[startup+1302.3 s]
/proc/loadavg: 0.99 0.97 0.92 2/65 29511
/proc/meminfo: memFree=1372288/2055920 swapFree=4183972/4192956
[pid=29510] ppid=29508 vsize=238004 CPUtime=1301.8
/proc/29510/stat : 29510 (PBS4_SAT07v2) R 29508 29510 28889 0 -1 4194304 50975 0 0 0 129963 217 0 0 25 0 1 0 312685621 243716096 38662 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0
/proc/29510/statm: 59501 38662 90 219 0 59278 0
Current children cumulated CPU time (s) 1301.8
Current children cumulated vsize (KiB) 238004

[startup+1362.3 s]
/proc/loadavg: 0.99 0.97 0.92 2/65 29511
/proc/meminfo: memFree=1369984/2055920 swapFree=4183972/4192956
[pid=29510] ppid=29508 vsize=240056 CPUtime=1361.78
/proc/29510/stat : 29510 (PBS4_SAT07v2) R 29508 29510 28889 0 -1 4194304 51549 0 0 0 135955 223 0 0 25 0 1 0 312685621 245817344 39236 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134549405 0 0 4096 16384 0 0 0 17 1 0 0
/proc/29510/statm: 60014 39236 90 219 0 59791 0
Current children cumulated CPU time (s) 1361.78
Current children cumulated vsize (KiB) 240056

[startup+1422.3 s]
/proc/loadavg: 0.99 0.97 0.92 2/65 29511
/proc/meminfo: memFree=1367744/2055920 swapFree=4183972/4192956
[pid=29510] ppid=29508 vsize=242084 CPUtime=1421.75
/proc/29510/stat : 29510 (PBS4_SAT07v2) R 29508 29510 28889 0 -1 4194304 52125 0 0 0 141945 230 0 0 25 0 1 0 312685621 247894016 39812 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0
/proc/29510/statm: 60521 39812 90 219 0 60298 0
Current children cumulated CPU time (s) 1421.75
Current children cumulated vsize (KiB) 242084

[startup+1482.3 s]
/proc/loadavg: 0.99 0.97 0.92 2/65 29511
/proc/meminfo: memFree=1365760/2055920 swapFree=4183972/4192956
[pid=29510] ppid=29508 vsize=242084 CPUtime=1481.73
/proc/29510/stat : 29510 (PBS4_SAT07v2) R 29508 29510 28889 0 -1 4194304 52613 0 0 0 147937 236 0 0 25 0 1 0 312685621 247894016 40300 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134547195 0 0 4096 16384 0 0 0 17 1 0 0
/proc/29510/statm: 60521 40300 90 219 0 60298 0
Current children cumulated CPU time (s) 1481.73
Current children cumulated vsize (KiB) 242084

[startup+1542.3 s]
/proc/loadavg: 0.99 0.97 0.92 2/65 29511
/proc/meminfo: memFree=1363904/2055920 swapFree=4183972/4192956
[pid=29510] ppid=29508 vsize=242084 CPUtime=1541.71
/proc/29510/stat : 29510 (PBS4_SAT07v2) R 29508 29510 28889 0 -1 4194304 53080 0 0 0 153929 242 0 0 25 0 1 0 312685621 247894016 40767 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0
/proc/29510/statm: 60521 40767 90 219 0 60298 0
Current children cumulated CPU time (s) 1541.71
Current children cumulated vsize (KiB) 242084

[startup+1602.3 s]
/proc/loadavg: 0.99 0.97 0.92 2/65 29511
/proc/meminfo: memFree=1361664/2055920 swapFree=4183972/4192956
[pid=29510] ppid=29508 vsize=244240 CPUtime=1601.69
/proc/29510/stat : 29510 (PBS4_SAT07v2) R 29508 29510 28889 0 -1 4194304 53627 0 0 0 159921 248 0 0 25 0 1 0 312685621 250101760 41314 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134549410 0 0 4096 16384 0 0 0 17 1 0 0
/proc/29510/statm: 61060 41314 90 219 0 60837 0
Current children cumulated CPU time (s) 1601.69
Current children cumulated vsize (KiB) 244240

[startup+1662.3 s]
/proc/loadavg: 0.99 0.97 0.92 2/65 29511
/proc/meminfo: memFree=1359104/2055920 swapFree=4183972/4192956
[pid=29510] ppid=29508 vsize=244528 CPUtime=1661.67
/proc/29510/stat : 29510 (PBS4_SAT07v2) R 29508 29510 28889 0 -1 4194304 54266 0 0 0 165912 255 0 0 25 0 1 0 312685621 250396672 41953 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134549405 0 0 4096 16384 0 0 0 17 1 0 0
/proc/29510/statm: 61132 41953 90 219 0 60909 0
Current children cumulated CPU time (s) 1661.67
Current children cumulated vsize (KiB) 244528

[startup+1722.3 s]
/proc/loadavg: 0.99 0.97 0.92 2/65 29511
/proc/meminfo: memFree=1356800/2055920 swapFree=4183972/4192956
[pid=29510] ppid=29508 vsize=246820 CPUtime=1721.64
/proc/29510/stat : 29510 (PBS4_SAT07v2) R 29508 29510 28889 0 -1 4194304 54841 0 0 0 171904 260 0 0 25 0 1 0 312685621 252743680 42528 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134547376 0 0 4096 16384 0 0 0 17 1 0 0
/proc/29510/statm: 61705 42528 90 219 0 61482 0
Current children cumulated CPU time (s) 1721.64
Current children cumulated vsize (KiB) 246820

[startup+1782.3 s]
/proc/loadavg: 0.99 0.97 0.92 2/65 29511
/proc/meminfo: memFree=1355008/2055920 swapFree=4183972/4192956
[pid=29510] ppid=29508 vsize=246820 CPUtime=1781.62
/proc/29510/stat : 29510 (PBS4_SAT07v2) R 29508 29510 28889 0 -1 4194304 55296 0 0 0 177896 266 0 0 25 0 1 0 312685621 252743680 42983 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134549410 0 0 4096 16384 0 0 0 17 1 0 0
/proc/29510/statm: 61705 42983 90 219 0 61482 0
Current children cumulated CPU time (s) 1781.62
Current children cumulated vsize (KiB) 246820



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1800.71 s]
/proc/loadavg: 0.99 0.97 0.92 2/65 29511
/proc/meminfo: memFree=1354368/2055920 swapFree=4183972/4192956
[pid=29510] ppid=29508 vsize=246820 CPUtime=1800.03
/proc/29510/stat : 29510 (PBS4_SAT07v2) R 29508 29510 28889 0 -1 4194304 55451 0 0 0 179735 268 0 0 25 0 1 0 312685621 252743680 43138 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134547219 0 0 4096 16384 0 0 0 17 1 0 0
/proc/29510/statm: 61705 43138 90 219 0 61482 0
Current children cumulated CPU time (s) 1800.03
Current children cumulated vsize (KiB) 246820

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: 0.99 0.97 0.92 2/65 29511
/proc/meminfo: memFree=1354368/2055920 swapFree=4183972/4192956
[pid=29510] ppid=29508 vsize=246820 CPUtime=1800.03
/proc/29510/stat : 29510 (PBS4_SAT07v2) R 29508 29510 28889 0 -1 4194304 55451 0 0 0 179735 268 0 0 25 0 1 0 312685621 252743680 43138 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134547219 0 0 4096 16384 0 0 0 17 1 0 0
/proc/29510/statm: 61705 43138 90 219 0 61482 0
Current children cumulated CPU time (s) 1800.03
Current children cumulated vsize (KiB) 246820

Child status: 0
Real time (s): 1800.74
CPU time (s): 1800.06
CPU user time (s): 1797.35
CPU system time (s): 2.70759
CPU usage (%): 99.9624
Max. virtual memory (cumulated for all children) (KiB): 246820

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1797.35
system time used= 2.70759
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 55452
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= 1645

runsolver used 1.22981 second user time and 3.69244 second system time

The end

Launcher Data (download as text)

Begin job on node75 on Tue May  8 18:08:37 UTC 2007

IDJOB= 459028
IDBENCH= 2587
IDSOLVER= 200
FILE ID= node75/459028-1178647717

PBS_JOBID= 5218386

Free space on /tmp= 66561 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-45-40.opb
COMMAND LINE= PBS4_SAT07v2 /tmp/evaluation/459028-1178647717/instance-459028-1178647717.opb
CONVERSION COMMAND LINE= runsolver -w ROOT/results/node75/convwatcher-459028-1178647717 -o ROOT/results/node75/conversion-459028-1178647717 -C 600 -M 1800 PBconversionToLinear /tmp/evaluation/459028-1178647717/instance-459028-1178647717.opb
CONVERSION RUNSOLVER STATUS CODE= 0
CONVERSION STATUS CODE= 0

RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node75/watcher-459028-1178647717 -o ROOT/results/node75/solver-459028-1178647717 -C 1800 -W 3600 -M 1800 --output-limit 1,15  PBS4_SAT07v2 /tmp/evaluation/459028-1178647717/instance-459028-1178647717.opb

META MD5SUM SOLVER= 18cd8c68a4d3bfb01f29079966475a33
MD5SUM BENCH=  2149498a764a37bf6db991eef5859a95

RANDOM SEED= 350764357

TIME LIMIT= 1800 seconds
MEMORY LIMIT= 1800 MiB

Linux node75.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		: 3000.257
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		: 3000.257
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	: 5996.54
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:      2055920 kB
MemFree:       1527648 kB
Buffers:         37516 kB
Cached:         396740 kB
SwapCached:       2848 kB
Active:         177604 kB
Inactive:       267092 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1527648 kB
SwapTotal:     4192956 kB
SwapFree:      4183972 kB
Dirty:            3224 kB
Writeback:           0 kB
Mapped:          16384 kB
Slab:            69608 kB
Committed_AS:  3402472 kB
PageTables:       1436 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= 66561 MiB

End job on node75 on Tue May  8 18:38:40 UTC 2007