Trace number 420112

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) 1800.14 1801.44

General information on the benchmark

Namenormalized-PB07/PURE-SAT/SAT07/industrial/
palacios/medium/blocks-4-ipc5-h22-unknown.opb
MD5SUM5bd44671a7ff32579fe6d8803c2b90d6
Bench CategoryPURE-SAT (instances containing only clauses)
Best result obtained on this benchmarkUNSAT
Best value of the objective obtained on this benchmark
Best CPU time to get the best result obtained on this benchmark720.646
Has Objective FunctionNO
SatisfiableNO
(Un)Satisfiability was provedYES
Best value of the objective function
Optimality of the best value was proved
Number of variables146874
Total number of constraints937242
Number of constraints which are clauses937242
Number of constraints which are cardinality constraints (but not clauses)0
Number of constraints which are nor clauses,nor cardinality constraints0
Minimum length of a constraint1
Maximum length of a constraint417
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 415
Number of bits of the biggest number in a constraint 9
Biggest sum of numbers in a constraint 832
Number of bits of the biggest sum of numbers10
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/420112-1177419189/instance-420112-1177419189.opb ......
1800.09/1801.40	c done parsing opb.
1800.09/1801.40	s UNKNOWN

Verifier Data (download as text)

ERROR: no interpretation found !

Conversion Script Data (download as text)

/tmp/evaluation/420112-1177419189/instance-420112-1177419189.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/node9/watcher-420112-1177419189 -o ROOT/results/node9/solver-420112-1177419189 -C 1800 -W 3600 -M 1800 --output-limit 1,15 /tmp/evaluation/420112-1177419189/PBS4 /tmp/evaluation/420112-1177419189/instance-420112-1177419189.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 6180
/proc/meminfo: memFree=1832240/2055920 swapFree=4144336/4192956
[pid=6180] ppid=6178 vsize=15096 CPUtime=0
/proc/6180/stat : 6180 (PBS4) R 6178 6180 5303 0 -1 4194304 548 0 0 0 0 0 0 0 18 0 1 0 217956648 15458304 531 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134573157 0 0 4096 0 0 0 0 17 0 0 0
/proc/6180/statm: 3774 535 81 219 0 3551 0

[startup+0.04224 s]
/proc/loadavg: 1.00 1.00 1.00 3/77 6180
/proc/meminfo: memFree=1832240/2055920 swapFree=4144336/4192956
[pid=6180] ppid=6178 vsize=16724 CPUtime=0.03
/proc/6180/stat : 6180 (PBS4) R 6178 6180 5303 0 -1 4194304 4013 0 0 0 2 1 0 0 18 0 1 0 217956648 17125376 3963 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 135006597 0 0 4096 0 0 0 0 17 0 0 0
/proc/6180/statm: 4181 3966 82 219 0 3958 0
Current children cumulated CPU time (s) 0.03
Current children cumulated vsize (KiB) 16724

[startup+0.101245 s]
/proc/loadavg: 1.00 1.00 1.00 3/77 6180
/proc/meminfo: memFree=1832240/2055920 swapFree=4144336/4192956
[pid=6180] ppid=6178 vsize=21612 CPUtime=0.09
/proc/6180/stat : 6180 (PBS4) R 6178 6180 5303 0 -1 4194304 5350 0 0 0 7 2 0 0 18 0 1 0 217956648 22130688 5106 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134590670 0 0 4096 0 0 0 0 17 0 0 0
/proc/6180/statm: 5403 5106 88 219 0 5180 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 21612

[startup+0.301267 s]
/proc/loadavg: 1.00 1.00 1.00 3/77 6180
/proc/meminfo: memFree=1832240/2055920 swapFree=4144336/4192956
[pid=6180] ppid=6178 vsize=23388 CPUtime=0.29
/proc/6180/stat : 6180 (PBS4) R 6178 6180 5303 0 -1 4194304 5856 0 0 0 27 2 0 0 19 0 1 0 217956648 23949312 5466 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134590670 0 0 4096 0 0 0 0 17 0 0 0
/proc/6180/statm: 5847 5467 89 219 0 5624 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 23388

[startup+0.701312 s]
/proc/loadavg: 1.00 1.00 1.00 3/77 6180
/proc/meminfo: memFree=1832240/2055920 swapFree=4144336/4192956
[pid=6180] ppid=6178 vsize=29084 CPUtime=0.69
/proc/6180/stat : 6180 (PBS4) R 6178 6180 5303 0 -1 4194304 7152 0 0 0 66 3 0 0 23 0 1 0 217956648 29782016 6569 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134596458 0 0 4096 0 0 0 0 17 0 0 0
/proc/6180/statm: 7271 6573 89 219 0 7048 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 29084

[startup+1.5014 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 6181
/proc/meminfo: memFree=1806568/2055920 swapFree=4144336/4192956
[pid=6180] ppid=6178 vsize=34052 CPUtime=1.49
/proc/6180/stat : 6180 (PBS4) R 6178 6180 5303 0 -1 4194304 9236 0 0 0 145 4 0 0 25 0 1 0 217956648 34869248 7499 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134529785 0 0 4096 0 0 0 0 17 0 0 0
/proc/6180/statm: 8513 7499 89 219 0 8290 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 34052

[startup+3.10158 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 6181
/proc/meminfo: memFree=1799336/2055920 swapFree=4144336/4192956
[pid=6180] ppid=6178 vsize=46920 CPUtime=3.09
/proc/6180/stat : 6180 (PBS4) R 6178 6180 5303 0 -1 4194304 13254 0 0 0 303 6 0 0 25 0 1 0 217956648 48046080 9980 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134530259 0 0 4096 0 0 0 0 17 0 0 0
/proc/6180/statm: 11730 9980 89 219 0 11507 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 46920

[startup+6.30196 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 6181
/proc/meminfo: memFree=1779560/2055920 swapFree=4144336/4192956
[pid=6180] ppid=6178 vsize=72092 CPUtime=6.28
/proc/6180/stat : 6180 (PBS4) R 6178 6180 5303 0 -1 4194304 20962 0 0 0 618 10 0 0 25 0 1 0 217956648 73822208 14615 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134518124 0 0 4096 0 0 0 0 17 1 0 0
/proc/6180/statm: 18023 14615 89 219 0 17800 0
Current children cumulated CPU time (s) 6.28
Current children cumulated vsize (KiB) 72092

[startup+12.7017 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 6181
/proc/meminfo: memFree=1737968/2055920 swapFree=4144336/4192956
[pid=6180] ppid=6178 vsize=119364 CPUtime=12.68
/proc/6180/stat : 6180 (PBS4) R 6178 6180 5303 0 -1 4194304 33922 0 0 0 1250 18 0 0 25 0 1 0 217956648 122228736 23845 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134564012 0 0 4096 16384 0 0 0 17 0 0 0
/proc/6180/statm: 29841 23845 94 219 0 29618 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 119364

[startup+25.5011 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 6181
/proc/meminfo: memFree=1725360/2055920 swapFree=4144336/4192956
[pid=6180] ppid=6178 vsize=136236 CPUtime=25.47
/proc/6180/stat : 6180 (PBS4) R 6178 6180 5303 0 -1 4194304 37910 0 0 0 2526 21 0 0 25 0 1 0 217956648 139505664 27422 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134547066 0 0 4096 16384 0 0 0 17 0 0 0
/proc/6180/statm: 34059 27422 94 219 0 33836 0
Current children cumulated CPU time (s) 25.47
Current children cumulated vsize (KiB) 136236

[startup+51.102 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 6181
/proc/meminfo: memFree=1703152/2055920 swapFree=4144336/4192956
[pid=6180] ppid=6178 vsize=163512 CPUtime=51.07
/proc/6180/stat : 6180 (PBS4) R 6178 6180 5303 0 -1 4194304 44840 0 0 0 5082 25 0 0 25 0 1 0 217956648 167436288 32530 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134547142 0 0 4096 16384 0 0 0 17 0 0 0
/proc/6180/statm: 40878 32530 94 219 0 40655 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 163512

[startup+102.306 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 6181
/proc/meminfo: memFree=1682352/2055920 swapFree=4144336/4192956
[pid=6180] ppid=6178 vsize=192476 CPUtime=102.22
/proc/6180/stat : 6180 (PBS4) R 6178 6180 5303 0 -1 4194304 53488 0 0 0 10192 30 0 0 25 0 1 0 217956648 197095424 37743 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134547071 0 0 4096 16384 0 0 0 17 0 0 0
/proc/6180/statm: 48119 37743 94 219 0 47896 0
Current children cumulated CPU time (s) 102.22
Current children cumulated vsize (KiB) 192476

[startup+162.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 6181
/proc/meminfo: memFree=1668912/2055920 swapFree=4144336/4192956
[pid=6180] ppid=6178 vsize=210960 CPUtime=162.19
/proc/6180/stat : 6180 (PBS4) R 6178 6180 5303 0 -1 4194304 59163 0 0 0 16182 37 0 0 25 0 1 0 217956648 216023040 41099 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134563087 0 0 4096 16384 0 0 0 17 0 0 0
/proc/6180/statm: 52740 41099 94 219 0 52517 0
Current children cumulated CPU time (s) 162.19
Current children cumulated vsize (KiB) 210960

[startup+222.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 6181
/proc/meminfo: memFree=1661040/2055920 swapFree=4144336/4192956
[pid=6180] ppid=6178 vsize=222412 CPUtime=222.12
/proc/6180/stat : 6180 (PBS4) R 6178 6180 5303 0 -1 4194304 63871 0 0 0 22170 42 0 0 25 0 1 0 217956648 227749888 43026 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134546791 0 0 4096 16384 0 0 0 17 0 0 0
/proc/6180/statm: 55603 43026 94 219 0 55380 0
Current children cumulated CPU time (s) 222.12
Current children cumulated vsize (KiB) 222412

[startup+282.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 6181
/proc/meminfo: memFree=1656880/2055920 swapFree=4144336/4192956
[pid=6180] ppid=6178 vsize=228076 CPUtime=282.09
/proc/6180/stat : 6180 (PBS4) R 6178 6180 5303 0 -1 4194304 66744 0 0 0 28163 46 0 0 25 0 1 0 217956648 233549824 44061 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134547071 0 0 4096 16384 0 0 0 17 1 0 0
/proc/6180/statm: 57019 44061 94 219 0 56796 0
Current children cumulated CPU time (s) 282.09
Current children cumulated vsize (KiB) 228076

[startup+342.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 6181
/proc/meminfo: memFree=1653104/2055920 swapFree=4144336/4192956
[pid=6180] ppid=6178 vsize=235160 CPUtime=342.05
/proc/6180/stat : 6180 (PBS4) R 6178 6180 5303 0 -1 4194304 70171 0 0 0 34154 51 0 0 25 0 1 0 217956648 240803840 44940 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134547071 0 0 4096 16384 0 0 0 17 0 0 0
/proc/6180/statm: 58790 44940 94 219 0 58567 0
Current children cumulated CPU time (s) 342.05
Current children cumulated vsize (KiB) 235160

[startup+402.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 6181
/proc/meminfo: memFree=1648368/2055920 swapFree=4144336/4192956
[pid=6180] ppid=6178 vsize=241228 CPUtime=402.01
/proc/6180/stat : 6180 (PBS4) R 6178 6180 5303 0 -1 4194304 73028 0 0 0 40146 55 0 0 25 0 1 0 217956648 247017472 46169 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134547066 0 0 4096 16384 0 0 0 17 0 0 0
/proc/6180/statm: 60307 46169 94 219 0 60084 0
Current children cumulated CPU time (s) 402.01
Current children cumulated vsize (KiB) 241228

[startup+462.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 6181
/proc/meminfo: memFree=1646448/2055920 swapFree=4144336/4192956
[pid=6180] ppid=6178 vsize=244312 CPUtime=461.97
/proc/6180/stat : 6180 (PBS4) R 6178 6180 5303 0 -1 4194304 75262 0 0 0 46138 59 0 0 25 0 1 0 217956648 250175488 46700 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134548393 0 0 4096 16384 0 0 0 17 0 0 0
/proc/6180/statm: 61078 46700 94 219 0 60855 0
Current children cumulated CPU time (s) 461.97
Current children cumulated vsize (KiB) 244312

[startup+522.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/84 6357
/proc/meminfo: memFree=1642672/2055920 swapFree=4144336/4192956
[pid=6180] ppid=6178 vsize=246632 CPUtime=521.92
/proc/6180/stat : 6180 (PBS4) R 6178 6180 5303 0 -1 4194304 77381 0 0 0 52117 75 0 0 25 0 1 0 217956648 252551168 47212 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134557988 0 0 4096 16384 0 0 0 17 0 0 0
/proc/6180/statm: 61658 47212 94 219 0 61435 0
Current children cumulated CPU time (s) 521.92
Current children cumulated vsize (KiB) 246632

[startup+582.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 6378
/proc/meminfo: memFree=1642480/2055920 swapFree=4144336/4192956
[pid=6180] ppid=6178 vsize=248172 CPUtime=581.89
/proc/6180/stat : 6180 (PBS4) R 6178 6180 5303 0 -1 4194304 79343 0 0 0 58109 80 0 0 25 0 1 0 217956648 254128128 47479 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134547106 0 0 4096 16384 0 0 0 17 0 0 0
/proc/6180/statm: 62043 47479 94 219 0 61820 0
Current children cumulated CPU time (s) 581.89
Current children cumulated vsize (KiB) 248172

[startup+642.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 6378
/proc/meminfo: memFree=1639856/2055920 swapFree=4144336/4192956
[pid=6180] ppid=6178 vsize=251140 CPUtime=641.85
/proc/6180/stat : 6180 (PBS4) R 6178 6180 5303 0 -1 4194304 81612 0 0 0 64100 85 0 0 25 0 1 0 217956648 257167360 48142 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134548393 0 0 4096 16384 0 0 0 17 0 0 0
/proc/6180/statm: 62785 48142 94 219 0 62562 0
Current children cumulated CPU time (s) 641.85
Current children cumulated vsize (KiB) 251140


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

[startup+822.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 6378
/proc/meminfo: memFree=1632560/2055920 swapFree=4144336/4192956
[pid=6180] ppid=6178 vsize=259064 CPUtime=821.72
/proc/6180/stat : 6180 (PBS4) R 6178 6180 5303 0 -1 4194304 87866 0 0 0 82074 98 0 0 25 0 1 0 217956648 265281536 49933 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134547089 0 0 4096 16384 0 0 0 17 1 0 0
/proc/6180/statm: 64766 49933 94 219 0 64543 0
Current children cumulated CPU time (s) 821.72
Current children cumulated vsize (KiB) 259064

[startup+882.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 6378
/proc/meminfo: memFree=1631984/2055920 swapFree=4144336/4192956
[pid=6180] ppid=6178 vsize=259456 CPUtime=881.68
/proc/6180/stat : 6180 (PBS4) R 6178 6180 5303 0 -1 4194304 89202 0 0 0 88066 102 0 0 25 0 1 0 217956648 265682944 50088 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134564012 0 0 4096 16384 0 0 0 17 0 0 0
/proc/6180/statm: 64864 50088 94 219 0 64641 0
Current children cumulated CPU time (s) 881.68
Current children cumulated vsize (KiB) 259456

[startup+942.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 6378
/proc/meminfo: memFree=1630832/2055920 swapFree=4144336/4192956
[pid=6180] ppid=6178 vsize=260364 CPUtime=941.65
/proc/6180/stat : 6180 (PBS4) R 6178 6180 5303 0 -1 4194304 90739 0 0 0 94058 107 0 0 25 0 1 0 217956648 266612736 50346 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134547316 0 0 4096 16384 0 0 0 17 0 0 0
/proc/6180/statm: 65091 50346 94 219 0 64868 0
Current children cumulated CPU time (s) 941.65
Current children cumulated vsize (KiB) 260364

[startup+1002.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 6378
/proc/meminfo: memFree=1629872/2055920 swapFree=4144336/4192956
[pid=6180] ppid=6178 vsize=261780 CPUtime=1001.57
/proc/6180/stat : 6180 (PBS4) R 6178 6180 5303 0 -1 4194304 92380 0 0 0 100047 110 0 0 25 0 1 0 217956648 268062720 50546 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134547066 0 0 4096 16384 0 0 0 17 1 0 0
/proc/6180/statm: 65445 50546 94 219 0 65222 0
Current children cumulated CPU time (s) 1001.57
Current children cumulated vsize (KiB) 261780

[startup+1062.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 6378
/proc/meminfo: memFree=1627312/2055920 swapFree=4144336/4192956
[pid=6180] ppid=6178 vsize=296488 CPUtime=1061.53
/proc/6180/stat : 6180 (PBS4) R 6178 6180 5303 0 -1 4194304 94819 0 0 0 106038 115 0 0 25 0 1 0 217956648 303603712 51223 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134547071 0 0 4096 16384 0 0 0 17 0 0 0
/proc/6180/statm: 74122 51223 94 219 0 73899 0
Current children cumulated CPU time (s) 1061.53
Current children cumulated vsize (KiB) 296488

[startup+1122.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 6378
/proc/meminfo: memFree=1625200/2055920 swapFree=4144336/4192956
[pid=6180] ppid=6178 vsize=297004 CPUtime=1121.48
/proc/6180/stat : 6180 (PBS4) R 6178 6180 5303 0 -1 4194304 96424 0 0 0 112029 119 0 0 25 0 1 0 217956648 304132096 51680 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134547371 0 0 4096 16384 0 0 0 17 0 0 0
/proc/6180/statm: 74251 51680 94 219 0 74028 0
Current children cumulated CPU time (s) 1121.48
Current children cumulated vsize (KiB) 297004

[startup+1182.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 6378
/proc/meminfo: memFree=1624816/2055920 swapFree=4144336/4192956
[pid=6180] ppid=6178 vsize=297384 CPUtime=1181.44
/proc/6180/stat : 6180 (PBS4) R 6178 6180 5303 0 -1 4194304 97727 0 0 0 118021 123 0 0 25 0 1 0 217956648 304521216 51770 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134551335 0 0 4096 16384 0 0 0 17 0 0 0
/proc/6180/statm: 74346 51770 94 219 0 74123 0
Current children cumulated CPU time (s) 1181.44
Current children cumulated vsize (KiB) 297384

[startup+1242.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 6378
/proc/meminfo: memFree=1624176/2055920 swapFree=4144336/4192956
[pid=6180] ppid=6178 vsize=298404 CPUtime=1241.41
/proc/6180/stat : 6180 (PBS4) R 6178 6180 5303 0 -1 4194304 99032 0 0 0 124014 127 0 0 25 0 1 0 217956648 305565696 51927 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134547048 0 0 4096 16384 0 0 0 17 0 0 0
/proc/6180/statm: 74601 51927 94 219 0 74378 0
Current children cumulated CPU time (s) 1241.41
Current children cumulated vsize (KiB) 298404

[startup+1302.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 6378
/proc/meminfo: memFree=1623280/2055920 swapFree=4144336/4192956
[pid=6180] ppid=6178 vsize=298788 CPUtime=1301.36
/proc/6180/stat : 6180 (PBS4) R 6178 6180 5303 0 -1 4194304 100406 0 0 0 130006 130 0 0 25 0 1 0 217956648 305958912 52088 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134547071 0 0 4096 16384 0 0 0 17 0 0 0
/proc/6180/statm: 74697 52088 94 219 0 74474 0
Current children cumulated CPU time (s) 1301.36
Current children cumulated vsize (KiB) 298788

[startup+1362.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 6378
/proc/meminfo: memFree=1622960/2055920 swapFree=4144336/4192956
[pid=6180] ppid=6178 vsize=299140 CPUtime=1361.31
/proc/6180/stat : 6180 (PBS4) R 6178 6180 5303 0 -1 4194304 101708 0 0 0 135996 135 0 0 25 0 1 0 217956648 306319360 52173 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134548393 0 0 4096 16384 0 0 0 17 1 0 0
/proc/6180/statm: 74785 52173 94 219 0 74562 0
Current children cumulated CPU time (s) 1361.31
Current children cumulated vsize (KiB) 299140

[startup+1422.31 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 6378
/proc/meminfo: memFree=1622704/2055920 swapFree=4144336/4192956
[pid=6180] ppid=6178 vsize=299220 CPUtime=1421.28
/proc/6180/stat : 6180 (PBS4) R 6178 6180 5303 0 -1 4194304 103216 0 0 0 141988 140 0 0 25 0 1 0 217956648 306401280 52246 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 0 0 0
/proc/6180/statm: 74805 52246 94 219 0 74582 0
Current children cumulated CPU time (s) 1421.28
Current children cumulated vsize (KiB) 299220

[startup+1482.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 6378
/proc/meminfo: memFree=1621808/2055920 swapFree=4144336/4192956
[pid=6180] ppid=6178 vsize=300060 CPUtime=1481.23
/proc/6180/stat : 6180 (PBS4) R 6178 6180 5303 0 -1 4194304 104979 0 0 0 147979 144 0 0 25 0 1 0 217956648 307261440 52433 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134547371 0 0 4096 16384 0 0 0 17 0 0 0
/proc/6180/statm: 75015 52433 94 219 0 74792 0
Current children cumulated CPU time (s) 1481.23
Current children cumulated vsize (KiB) 300060

[startup+1542.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 6378
/proc/meminfo: memFree=1621104/2055920 swapFree=4144336/4192956
[pid=6180] ppid=6178 vsize=301104 CPUtime=1541.18
/proc/6180/stat : 6180 (PBS4) R 6178 6180 5303 0 -1 4194304 106480 0 0 0 153969 149 0 0 25 0 1 0 217956648 308330496 52591 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134547071 0 0 4096 16384 0 0 0 17 0 0 0
/proc/6180/statm: 75276 52591 94 219 0 75053 0
Current children cumulated CPU time (s) 1541.18
Current children cumulated vsize (KiB) 301104

[startup+1602.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 6378
/proc/meminfo: memFree=1618096/2055920 swapFree=4144336/4192956
[pid=6180] ppid=6178 vsize=303868 CPUtime=1601.14
/proc/6180/stat : 6180 (PBS4) R 6178 6180 5303 0 -1 4194304 108896 0 0 0 159960 154 0 0 25 0 1 0 217956648 311160832 53327 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134547371 0 0 4096 16384 0 0 0 17 0 0 0
/proc/6180/statm: 75967 53327 94 219 0 75744 0
Current children cumulated CPU time (s) 1601.14
Current children cumulated vsize (KiB) 303868

[startup+1662.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 6378
/proc/meminfo: memFree=1617456/2055920 swapFree=4144336/4192956
[pid=6180] ppid=6178 vsize=304124 CPUtime=1661.09
/proc/6180/stat : 6180 (PBS4) R 6178 6180 5303 0 -1 4194304 110204 0 0 0 165950 159 0 0 25 0 1 0 217956648 311422976 53422 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134548393 0 0 4096 16384 0 0 0 17 1 0 0
/proc/6180/statm: 76031 53422 94 219 0 75808 0
Current children cumulated CPU time (s) 1661.09
Current children cumulated vsize (KiB) 304124

[startup+1722.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 6378
/proc/meminfo: memFree=1617264/2055920 swapFree=4144336/4192956
[pid=6180] ppid=6178 vsize=304200 CPUtime=1721.05
/proc/6180/stat : 6180 (PBS4) R 6178 6180 5303 0 -1 4194304 111719 0 0 0 171941 164 0 0 25 0 1 0 217956648 311500800 53502 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 0 0 0
/proc/6180/statm: 76050 53502 94 219 0 75827 0
Current children cumulated CPU time (s) 1721.05
Current children cumulated vsize (KiB) 304200

[startup+1782.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 6378
/proc/meminfo: memFree=1615536/2055920 swapFree=4144336/4192956
[pid=6180] ppid=6178 vsize=306060 CPUtime=1781.01
/proc/6180/stat : 6180 (PBS4) R 6178 6180 5303 0 -1 4194304 113733 0 0 0 177932 169 0 0 25 0 1 0 217956648 313405440 53893 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134547071 0 0 4096 16384 0 0 0 17 0 0 0
/proc/6180/statm: 76515 53893 94 219 0 76292 0
Current children cumulated CPU time (s) 1781.01
Current children cumulated vsize (KiB) 306060



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1801.4 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 6378
/proc/meminfo: memFree=1615344/2055920 swapFree=4144336/4192956
[pid=6180] ppid=6178 vsize=306060 CPUtime=1800.09
/proc/6180/stat : 6180 (PBS4) R 6178 6180 5303 0 -1 4194304 114044 0 0 0 179839 170 0 0 25 0 1 0 217956648 313405440 53917 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134547371 0 0 4096 16384 0 0 0 17 0 0 0
/proc/6180/statm: 76515 53917 94 219 0 76292 0
Current children cumulated CPU time (s) 1800.09
Current children cumulated vsize (KiB) 306060

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

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

Child status: 0
Real time (s): 1801.44
CPU time (s): 1800.14
CPU user time (s): 1798.39
CPU system time (s): 1.74473
CPU usage (%): 99.9275
Max. virtual memory (cumulated for all children) (KiB): 306060

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1798.39
system time used= 1.74473
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 114045
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= 34886

runsolver used 1.83272 second user time and 4.72628 second system time

The end

Launcher Data (download as text)

Begin job on node9 on Tue Apr 24 12:53:11 UTC 2007

IDJOB= 420112
IDBENCH= 47822
IDSOLVER= 157
FILE ID= node9/420112-1177419189

PBS_JOBID= 4675653

Free space on /tmp= 66405 MiB

SOLVER NAME= PBS4 2007-03-23
BENCH NAME= HOME/pub/bench/PB07/normalized-PB07/PURE-SAT/SAT07/industrial/palacios/medium/blocks-4-ipc5-h22-unknown.opb
COMMAND LINE= /tmp/evaluation/420112-1177419189/PBS4 /tmp/evaluation/420112-1177419189/instance-420112-1177419189.opb            
CONVERSION COMMAND LINE= runsolver -w ROOT/results/node9/convwatcher-420112-1177419189 -o ROOT/results/node9/conversion-420112-1177419189 -C 600 -M 1800 PBconversionToLinear /tmp/evaluation/420112-1177419189/instance-420112-1177419189.opb
CONVERSION RUNSOLVER STATUS CODE= 0
CONVERSION STATUS CODE= 0

RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node9/watcher-420112-1177419189 -o ROOT/results/node9/solver-420112-1177419189 -C 1800 -W 3600 -M 1800 --output-limit 1,15  /tmp/evaluation/420112-1177419189/PBS4 /tmp/evaluation/420112-1177419189/instance-420112-1177419189.opb            

META MD5SUM SOLVER= b6c24e28fef9e1efa7891be58ea9e46f
MD5SUM BENCH=  5bd44671a7ff32579fe6d8803c2b90d6

RANDOM SEED= 420372482

TIME LIMIT= 1800 seconds
MEMORY LIMIT= 1800 MiB

Linux node9.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:       1832584 kB
Buffers:         18156 kB
Cached:         141700 kB
SwapCached:      17012 kB
Active:          87536 kB
Inactive:        97352 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1832584 kB
SwapTotal:     4192956 kB
SwapFree:      4144336 kB
Dirty:           31328 kB
Writeback:           0 kB
Mapped:          30144 kB
Slab:            23920 kB
Committed_AS:  6589676 kB
PageTables:       1784 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= 66405 MiB

End job on node9 on Tue Apr 24 13:23:14 UTC 2007