Trace number 357691

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 1800.76

General information on the benchmark

Namenormalized-PB06/SATUNSAT-SMALLINT/submitted-PB06/
prestwich/armies/normalized-army12.21bt.opb
MD5SUMcc11de80c07cf0d445d50327479f6689
Bench CategorySATUNSAT-SMALLINT-LIN (no optimisation, small integers, linear constraints)
Best result obtained on this benchmarkSAT
Best value of the objective obtained on this benchmark0
Best CPU time to get the best result obtained on this benchmark11.7662
Has Objective FunctionNO
SatisfiableYES
(Un)Satisfiability was provedYES
Best value of the objective function
Optimality of the best value was proved NO
Number of variables428
Total number of constraints942
Number of constraints which are clauses645
Number of constraints which are cardinality constraints (but not clauses)2
Number of constraints which are nor clauses,nor cardinality constraints295
Minimum length of a constraint1
Maximum length of a constraint144
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 32
Number of bits of the biggest number in a constraint 6
Biggest sum of numbers in a constraint 189
Number of bits of the biggest sum of numbers8
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/357691-1176831731/instance-357691-1176831731.opb ......
1800.08/1800.70	c done parsing opb.
1800.08/1800.70	s UNKNOWN

Verifier Data (download as text)

ERROR: no interpretation found !

Conversion Script Data (download as text)

/tmp/evaluation/357691-1176831731/instance-357691-1176831731.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/node17/watcher-357691-1176831731 -o ROOT/results/node17/solver-357691-1176831731 -C 1800 -W 3600 -M 1800 --output-limit 1,15 /tmp/evaluation/357691-1176831731/PBS4 /tmp/evaluation/357691-1176831731/instance-357691-1176831731.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 16252
/proc/meminfo: memFree=1739136/2055920 swapFree=4123132/4192956
[pid=16252] ppid=16250 vsize=1456 CPUtime=0
/proc/16252/stat : 16252 (PBS4) R 16250 16252 15423 0 -1 4194304 154 0 0 0 0 0 0 0 18 0 1 0 131090657 1490944 136 18446744073709551615 134512640 135410514 4294956640 18446744073709551615 134593142 0 0 4096 0 0 0 0 17 1 0 0
/proc/16252/statm: 364 136 87 219 0 141 0

[startup+0.101011 s]
/proc/loadavg: 1.00 1.00 1.00 3/77 16252
/proc/meminfo: memFree=1739136/2055920 swapFree=4123132/4192956
[pid=16252] ppid=16250 vsize=1840 CPUtime=0.09
/proc/16252/stat : 16252 (PBS4) R 16250 16252 15423 0 -1 4194304 298 0 0 0 9 0 0 0 18 0 1 0 131090657 1884160 280 18446744073709551615 134512640 135410514 4294956640 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/16252/statm: 460 281 93 219 0 237 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 1840

[startup+0.20202 s]
/proc/loadavg: 1.00 1.00 1.00 3/77 16252
/proc/meminfo: memFree=1739136/2055920 swapFree=4123132/4192956
[pid=16252] ppid=16250 vsize=2484 CPUtime=0.19
/proc/16252/stat : 16252 (PBS4) R 16250 16252 15423 0 -1 4194304 413 0 0 0 19 0 0 0 18 0 1 0 131090657 2543616 395 18446744073709551615 134512640 135410514 4294956640 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/16252/statm: 621 395 93 219 0 398 0
Current children cumulated CPU time (s) 0.19
Current children cumulated vsize (KiB) 2484

[startup+0.301031 s]
/proc/loadavg: 1.00 1.00 1.00 3/77 16252
/proc/meminfo: memFree=1739136/2055920 swapFree=4123132/4192956
[pid=16252] ppid=16250 vsize=3508 CPUtime=0.29
/proc/16252/stat : 16252 (PBS4) R 16250 16252 15423 0 -1 4194304 556 0 0 0 29 0 0 0 19 0 1 0 131090657 3592192 538 18446744073709551615 134512640 135410514 4294956640 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/16252/statm: 877 538 93 219 0 654 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 3508

[startup+0.701073 s]
/proc/loadavg: 1.00 1.00 1.00 3/77 16252
/proc/meminfo: memFree=1739136/2055920 swapFree=4123132/4192956
[pid=16252] ppid=16250 vsize=5848 CPUtime=0.69
/proc/16252/stat : 16252 (PBS4) R 16250 16252 15423 0 -1 4194304 1079 0 0 0 68 1 0 0 22 0 1 0 131090657 5988352 1061 18446744073709551615 134512640 135410514 4294956640 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/16252/statm: 1462 1061 93 219 0 1239 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 5848

[startup+1.50216 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 16253
/proc/meminfo: memFree=1733688/2055920 swapFree=4123132/4192956
[pid=16252] ppid=16250 vsize=10672 CPUtime=1.49
/proc/16252/stat : 16252 (PBS4) R 16250 16252 15423 0 -1 4194304 1850 0 0 0 148 1 0 0 25 0 1 0 131090657 10928128 1832 18446744073709551615 134512640 135410514 4294956640 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/16252/statm: 2668 1832 93 219 0 2445 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 10672

[startup+3.10132 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 16253
/proc/meminfo: memFree=1729720/2055920 swapFree=4123132/4192956
[pid=16252] ppid=16250 vsize=20280 CPUtime=3.09
/proc/16252/stat : 16252 (PBS4) R 16250 16252 15423 0 -1 4194304 3224 0 0 0 307 2 0 0 25 0 1 0 131090657 20766720 3157 18446744073709551615 134512640 135410514 4294956640 18446744073709551615 134559736 0 0 4096 16384 0 0 0 17 1 0 0
/proc/16252/statm: 5070 3157 94 219 0 4847 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 20280

[startup+6.30166 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 16253
/proc/meminfo: memFree=1723136/2055920 swapFree=4123132/4192956
[pid=16252] ppid=16250 vsize=22200 CPUtime=6.29
/proc/16252/stat : 16252 (PBS4) R 16250 16252 15423 0 -1 4194304 4768 0 0 0 625 4 0 0 25 0 1 0 131090657 22732800 4604 18446744073709551615 134512640 135410514 4294956640 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/16252/statm: 5550 4604 94 219 0 5327 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 22200

[startup+12.7013 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 16253
/proc/meminfo: memFree=1712128/2055920 swapFree=4123132/4192956
[pid=16252] ppid=16250 vsize=42216 CPUtime=12.68
/proc/16252/stat : 16252 (PBS4) R 16250 16252 15423 0 -1 4194304 7147 0 0 0 1261 7 0 0 25 0 1 0 131090657 43229184 6790 18446744073709551615 134512640 135410514 4294956640 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/16252/statm: 10554 6790 94 219 0 10331 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 42216

[startup+25.5017 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 16253
/proc/meminfo: memFree=1703040/2055920 swapFree=4123132/4192956
[pid=16252] ppid=16250 vsize=47344 CPUtime=25.48
/proc/16252/stat : 16252 (PBS4) R 16250 16252 15423 0 -1 4194304 9775 0 0 0 2536 12 0 0 25 0 1 0 131090657 48480256 9033 18446744073709551615 134512640 135410514 4294956640 18446744073709551615 134547071 0 0 4096 16384 0 0 0 17 1 0 0
/proc/16252/statm: 11836 9033 94 219 0 11613 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 47344

[startup+51.1013 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 16253
/proc/meminfo: memFree=1688704/2055920 swapFree=4123132/4192956
[pid=16252] ppid=16250 vsize=54312 CPUtime=51.08
/proc/16252/stat : 16252 (PBS4) R 16250 16252 15423 0 -1 4194304 13473 0 0 0 5086 22 0 0 25 0 1 0 131090657 55615488 12731 18446744073709551615 134512640 135410514 4294956640 18446744073709551615 134549620 0 0 4096 16384 0 0 0 17 1 0 0
/proc/16252/statm: 13578 12731 94 219 0 13355 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 54312

[startup+102.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 16253
/proc/meminfo: memFree=1664640/2055920 swapFree=4123132/4192956
[pid=16252] ppid=16250 vsize=97600 CPUtime=102.27
/proc/16252/stat : 16252 (PBS4) R 16250 16252 15423 0 -1 4194304 20109 0 0 0 10191 36 0 0 25 0 1 0 131090657 99942400 18598 18446744073709551615 134512640 135410514 4294956640 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/16252/statm: 24400 18598 94 219 0 24177 0
Current children cumulated CPU time (s) 102.27
Current children cumulated vsize (KiB) 97600

[startup+162.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 16253
/proc/meminfo: memFree=1650880/2055920 swapFree=4123132/4192956
[pid=16252] ppid=16250 vsize=111120 CPUtime=162.24
/proc/16252/stat : 16252 (PBS4) R 16250 16252 15423 0 -1 4194304 25088 0 0 0 16173 51 0 0 25 0 1 0 131090657 113786880 22040 18446744073709551615 134512640 135410514 4294956640 18446744073709551615 134549279 0 0 4096 16384 0 0 0 17 1 0 0
/proc/16252/statm: 27780 22040 94 219 0 27557 0
Current children cumulated CPU time (s) 162.24
Current children cumulated vsize (KiB) 111120

[startup+222.305 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 16253
/proc/meminfo: memFree=1635264/2055920 swapFree=4123132/4192956
[pid=16252] ppid=16250 vsize=118836 CPUtime=222.23
/proc/16252/stat : 16252 (PBS4) R 16250 16252 15423 0 -1 4194304 29021 0 0 0 22159 64 0 0 25 0 1 0 131090657 121688064 25973 18446744073709551615 134512640 135410514 4294956640 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/16252/statm: 29709 25973 94 219 0 29486 0
Current children cumulated CPU time (s) 222.23
Current children cumulated vsize (KiB) 118836

[startup+282.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 16253
/proc/meminfo: memFree=1621184/2055920 swapFree=4123132/4192956
[pid=16252] ppid=16250 vsize=189496 CPUtime=282.21
/proc/16252/stat : 16252 (PBS4) R 16250 16252 15423 0 -1 4194304 32645 0 0 0 28145 76 0 0 25 0 1 0 131090657 194043904 29597 18446744073709551615 134512640 135410514 4294956640 18446744073709551615 134547089 0 0 4096 16384 0 0 0 17 1 0 0
/proc/16252/statm: 47374 29597 94 219 0 47151 0
Current children cumulated CPU time (s) 282.21
Current children cumulated vsize (KiB) 189496

[startup+342.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 16253
/proc/meminfo: memFree=1613760/2055920 swapFree=4123132/4192956
[pid=16252] ppid=16250 vsize=192728 CPUtime=342.19
/proc/16252/stat : 16252 (PBS4) R 16250 16252 15423 0 -1 4194304 34310 0 0 0 34134 85 0 0 25 0 1 0 131090657 197353472 31262 18446744073709551615 134512640 135410514 4294956640 18446744073709551615 134559805 0 0 4096 16384 0 0 0 17 1 0 0
/proc/16252/statm: 48182 31262 94 219 0 47959 0
Current children cumulated CPU time (s) 342.19
Current children cumulated vsize (KiB) 192728

[startup+402.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 16253
/proc/meminfo: memFree=1609856/2055920 swapFree=4123132/4192956
[pid=16252] ppid=16250 vsize=207200 CPUtime=402.18
/proc/16252/stat : 16252 (PBS4) R 16250 16252 15423 0 -1 4194304 38358 0 0 0 40117 101 0 0 25 0 1 0 131090657 212172800 32237 18446744073709551615 134512640 135410514 4294956640 18446744073709551615 134547145 0 0 4096 16384 0 0 0 17 1 0 0
/proc/16252/statm: 51800 32237 94 219 0 51577 0
Current children cumulated CPU time (s) 402.18
Current children cumulated vsize (KiB) 207200

[startup+462.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 16253
/proc/meminfo: memFree=1589440/2055920 swapFree=4123132/4192956
[pid=16252] ppid=16250 vsize=209548 CPUtime=462.16
/proc/16252/stat : 16252 (PBS4) R 16250 16252 15423 0 -1 4194304 43683 0 0 0 46105 111 0 0 25 0 1 0 131090657 214577152 37364 18446744073709551615 134512640 135410514 4294956640 18446744073709551615 134547089 0 0 4096 16384 0 0 0 17 1 0 0
/proc/16252/statm: 52387 37364 94 219 0 52164 0
Current children cumulated CPU time (s) 462.16
Current children cumulated vsize (KiB) 209548

[startup+522.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 16253
/proc/meminfo: memFree=1577856/2055920 swapFree=4123132/4192956
[pid=16252] ppid=16250 vsize=216816 CPUtime=522.14
/proc/16252/stat : 16252 (PBS4) R 16250 16252 15423 0 -1 4194304 47396 0 0 0 52094 120 0 0 25 0 1 0 131090657 222019584 40186 18446744073709551615 134512640 135410514 4294956640 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/16252/statm: 54204 40186 94 219 0 53981 0
Current children cumulated CPU time (s) 522.14
Current children cumulated vsize (KiB) 216816

[startup+582.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 16253
/proc/meminfo: memFree=1574528/2055920 swapFree=4123132/4192956
[pid=16252] ppid=16250 vsize=219876 CPUtime=582.13
/proc/16252/stat : 16252 (PBS4) R 16250 16252 15423 0 -1 4194304 48603 0 0 0 58085 128 0 0 25 0 1 0 131090657 225153024 41030 18446744073709551615 134512640 135410514 4294956640 18446744073709551615 134585934 0 0 4096 16384 0 0 0 17 1 0 0
/proc/16252/statm: 54969 41030 94 219 0 54746 0
Current children cumulated CPU time (s) 582.13
Current children cumulated vsize (KiB) 219876

[startup+642.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 16253
/proc/meminfo: memFree=1569280/2055920 swapFree=4123132/4192956
[pid=16252] ppid=16250 vsize=224368 CPUtime=642.11
/proc/16252/stat : 16252 (PBS4) R 16250 16252 15423 0 -1 4194304 50253 0 0 0 64074 137 0 0 25 0 1 0 131090657 229752832 42350 18446744073709551615 134512640 135410514 4294956640 18446744073709551615 134549620 0 0 4096 16384 0 0 0 17 1 0 0
/proc/16252/statm: 56092 42350 94 219 0 55869 0
Current children cumulated CPU time (s) 642.11
Current children cumulated vsize (KiB) 224368


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

[startup+822.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 16253
/proc/meminfo: memFree=1559168/2055920 swapFree=4123132/4192956
[pid=16252] ppid=16250 vsize=230112 CPUtime=822.06
/proc/16252/stat : 16252 (PBS4) R 16250 16252 15423 0 -1 4194304 52974 0 0 0 82040 166 0 0 25 0 1 0 131090657 235634688 44840 18446744073709551615 134512640 135410514 4294956640 18446744073709551615 134549298 0 0 4096 16384 0 0 0 17 1 0 0
/proc/16252/statm: 57528 44840 94 219 0 57305 0
Current children cumulated CPU time (s) 822.06
Current children cumulated vsize (KiB) 230112

[startup+882.305 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 16253
/proc/meminfo: memFree=1557696/2055920 swapFree=4123132/4192956
[pid=16252] ppid=16250 vsize=231700 CPUtime=882.04
/proc/16252/stat : 16252 (PBS4) R 16250 16252 15423 0 -1 4194304 53411 0 0 0 88029 175 0 0 25 0 1 0 131090657 237260800 45211 18446744073709551615 134512640 135410514 4294956640 18446744073709551615 134549629 0 0 4096 16384 0 0 0 17 1 0 0
/proc/16252/statm: 57925 45211 94 219 0 57702 0
Current children cumulated CPU time (s) 882.04
Current children cumulated vsize (KiB) 231700

[startup+942.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 16253
/proc/meminfo: memFree=1539648/2055920 swapFree=4123132/4192956
[pid=16252] ppid=16250 vsize=235944 CPUtime=942.03
/proc/16252/stat : 16252 (PBS4) R 16250 16252 15423 0 -1 4194304 58730 0 0 0 94018 185 0 0 25 0 1 0 131090657 241606656 49771 18446744073709551615 134512640 135410514 4294956640 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/16252/statm: 58986 49771 94 219 0 58763 0
Current children cumulated CPU time (s) 942.03
Current children cumulated vsize (KiB) 235944

[startup+1002.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 16253
/proc/meminfo: memFree=1512896/2055920 swapFree=4123132/4192956
[pid=16252] ppid=16250 vsize=268264 CPUtime=1002.01
/proc/16252/stat : 16252 (PBS4) R 16250 16252 15423 0 -1 4194304 72397 0 0 0 100001 200 0 0 25 0 1 0 131090657 274702336 56369 18446744073709551615 134512640 135410514 4294956640 18446744073709551615 134547089 0 0 4096 16384 0 0 0 17 1 0 0
/proc/16252/statm: 67066 56369 94 219 0 66843 0
Current children cumulated CPU time (s) 1002.01
Current children cumulated vsize (KiB) 268264

[startup+1062.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 16253
/proc/meminfo: memFree=1504448/2055920 swapFree=4123132/4192956
[pid=16252] ppid=16250 vsize=404888 CPUtime=1061.99
/proc/16252/stat : 16252 (PBS4) R 16250 16252 15423 0 -1 4194304 74818 0 0 0 105991 208 0 0 25 0 1 0 131090657 414605312 58394 18446744073709551615 134512640 135410514 4294956640 18446744073709551615 134547300 0 0 4096 16384 0 0 0 17 1 0 0
/proc/16252/statm: 101222 58394 94 219 0 100999 0
Current children cumulated CPU time (s) 1061.99
Current children cumulated vsize (KiB) 404888

[startup+1122.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 16253
/proc/meminfo: memFree=1501952/2055920 swapFree=4123132/4192956
[pid=16252] ppid=16250 vsize=406052 CPUtime=1121.97
/proc/16252/stat : 16252 (PBS4) R 16250 16252 15423 0 -1 4194304 75557 0 0 0 111983 214 0 0 25 0 1 0 131090657 415797248 59034 18446744073709551615 134512640 135410514 4294956640 18446744073709551615 134549337 0 0 4096 16384 0 0 0 17 1 0 0
/proc/16252/statm: 101513 59034 94 219 0 101290 0
Current children cumulated CPU time (s) 1121.97
Current children cumulated vsize (KiB) 406052

[startup+1182.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/84 16431
/proc/meminfo: memFree=1496184/2055920 swapFree=4123132/4192956
[pid=16252] ppid=16250 vsize=408972 CPUtime=1181.86
/proc/16252/stat : 16252 (PBS4) R 16250 16252 15423 0 -1 4194304 76922 0 0 0 117966 220 0 0 25 0 1 0 131090657 418787328 60168 18446744073709551615 134512640 135410514 4294956640 18446744073709551615 134547089 0 0 4096 16384 0 0 0 17 1 0 0
/proc/16252/statm: 102243 60168 94 219 0 102020 0
Current children cumulated CPU time (s) 1181.86
Current children cumulated vsize (KiB) 408972

[startup+1242.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 16451
/proc/meminfo: memFree=1494848/2055920 swapFree=4123132/4192956
[pid=16252] ppid=16250 vsize=411080 CPUtime=1241.83
/proc/16252/stat : 16252 (PBS4) R 16250 16252 15423 0 -1 4194304 77655 0 0 0 123958 225 0 0 25 0 1 0 131090657 420945920 60769 18446744073709551615 134512640 135410514 4294956640 18446744073709551615 134549323 0 0 4096 16384 0 0 0 17 1 0 0
/proc/16252/statm: 102770 60769 94 219 0 102547 0
Current children cumulated CPU time (s) 1241.83
Current children cumulated vsize (KiB) 411080

[startup+1302.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 16451
/proc/meminfo: memFree=1493440/2055920 swapFree=4123132/4192956
[pid=16252] ppid=16250 vsize=411308 CPUtime=1301.82
/proc/16252/stat : 16252 (PBS4) R 16250 16252 15423 0 -1 4194304 78033 0 0 0 129951 231 0 0 25 0 1 0 131090657 421179392 61139 18446744073709551615 134512640 135410514 4294956640 18446744073709551615 134547148 0 0 4096 16384 0 0 0 17 1 0 0
/proc/16252/statm: 102827 61139 94 219 0 102604 0
Current children cumulated CPU time (s) 1301.82
Current children cumulated vsize (KiB) 411308

[startup+1362.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 16451
/proc/meminfo: memFree=1491584/2055920 swapFree=4123132/4192956
[pid=16252] ppid=16250 vsize=411956 CPUtime=1361.8
/proc/16252/stat : 16252 (PBS4) R 16250 16252 15423 0 -1 4194304 78528 0 0 0 135943 237 0 0 25 0 1 0 131090657 421842944 61601 18446744073709551615 134512640 135410514 4294956640 18446744073709551615 134547142 0 0 4096 16384 0 0 0 17 1 0 0
/proc/16252/statm: 102989 61601 94 219 0 102766 0
Current children cumulated CPU time (s) 1361.8
Current children cumulated vsize (KiB) 411956

[startup+1422.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 16451
/proc/meminfo: memFree=1489344/2055920 swapFree=4123132/4192956
[pid=16252] ppid=16250 vsize=414428 CPUtime=1421.78
/proc/16252/stat : 16252 (PBS4) R 16250 16252 15423 0 -1 4194304 79147 0 0 0 141936 242 0 0 25 0 1 0 131090657 424374272 62154 18446744073709551615 134512640 135410514 4294956640 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/16252/statm: 103607 62154 94 219 0 103384 0
Current children cumulated CPU time (s) 1421.78
Current children cumulated vsize (KiB) 414428

[startup+1482.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 16451
/proc/meminfo: memFree=1487296/2055920 swapFree=4123132/4192956
[pid=16252] ppid=16250 vsize=415328 CPUtime=1481.77
/proc/16252/stat : 16252 (PBS4) R 16250 16252 15423 0 -1 4194304 79810 0 0 0 147929 248 0 0 25 0 1 0 131090657 425295872 62652 18446744073709551615 134512640 135410514 4294956640 18446744073709551615 134549323 0 0 4096 16384 0 0 0 17 1 0 0
/proc/16252/statm: 103832 62652 94 219 0 103609 0
Current children cumulated CPU time (s) 1481.77
Current children cumulated vsize (KiB) 415328

[startup+1542.31 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 16451
/proc/meminfo: memFree=1480320/2055920 swapFree=4123132/4192956
[pid=16252] ppid=16250 vsize=415972 CPUtime=1541.75
/proc/16252/stat : 16252 (PBS4) R 16250 16252 15423 0 -1 4194304 81665 0 0 0 153921 254 0 0 25 0 1 0 131090657 425955328 64408 18446744073709551615 134512640 135410514 4294956640 18446744073709551615 134547150 0 0 4096 16384 0 0 0 17 1 0 0
/proc/16252/statm: 103993 64408 94 219 0 103770 0
Current children cumulated CPU time (s) 1541.75
Current children cumulated vsize (KiB) 415972

[startup+1602.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 16451
/proc/meminfo: memFree=1474368/2055920 swapFree=4123132/4192956
[pid=16252] ppid=16250 vsize=419952 CPUtime=1601.73
/proc/16252/stat : 16252 (PBS4) R 16250 16252 15423 0 -1 4194304 83159 0 0 0 159909 264 0 0 25 0 1 0 131090657 430030848 65902 18446744073709551615 134512640 135410514 4294956640 18446744073709551615 134559832 0 0 4096 16384 0 0 0 17 1 0 0
/proc/16252/statm: 104988 65902 94 219 0 104765 0
Current children cumulated CPU time (s) 1601.73
Current children cumulated vsize (KiB) 419952

[startup+1662.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 16451
/proc/meminfo: memFree=1472768/2055920 swapFree=4123132/4192956
[pid=16252] ppid=16250 vsize=419952 CPUtime=1661.72
/proc/16252/stat : 16252 (PBS4) R 16250 16252 15423 0 -1 4194304 83563 0 0 0 165899 273 0 0 25 0 1 0 131090657 430030848 66306 18446744073709551615 134512640 135410514 4294956640 18446744073709551615 134549620 0 0 4096 16384 0 0 0 17 1 0 0
/proc/16252/statm: 104988 66306 94 219 0 104765 0
Current children cumulated CPU time (s) 1661.72
Current children cumulated vsize (KiB) 419952

[startup+1722.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 16451
/proc/meminfo: memFree=1471680/2055920 swapFree=4123132/4192956
[pid=16252] ppid=16250 vsize=421988 CPUtime=1721.7
/proc/16252/stat : 16252 (PBS4) R 16250 16252 15423 0 -1 4194304 83822 0 0 0 171891 279 0 0 25 0 1 0 131090657 432115712 66565 18446744073709551615 134512640 135410514 4294956640 18446744073709551615 134547071 0 0 4096 16384 0 0 0 17 1 0 0
/proc/16252/statm: 105497 66565 94 219 0 105274 0
Current children cumulated CPU time (s) 1721.7
Current children cumulated vsize (KiB) 421988

[startup+1782.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 16451
/proc/meminfo: memFree=1470720/2055920 swapFree=4123132/4192956
[pid=16252] ppid=16250 vsize=421988 CPUtime=1781.68
/proc/16252/stat : 16252 (PBS4) R 16250 16252 15423 0 -1 4194304 84061 0 0 0 177882 286 0 0 25 0 1 0 131090657 432115712 66804 18446744073709551615 134512640 135410514 4294956640 18446744073709551615 134552715 0 0 4096 16384 0 0 0 17 1 0 0
/proc/16252/statm: 105497 66804 94 219 0 105274 0
Current children cumulated CPU time (s) 1781.68
Current children cumulated vsize (KiB) 421988



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1800.7 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 16451
/proc/meminfo: memFree=1470336/2055920 swapFree=4123132/4192956
[pid=16252] ppid=16250 vsize=421988 CPUtime=1800.08
/proc/16252/stat : 16252 (PBS4) R 16250 16252 15423 0 -1 4194304 84155 0 0 0 179721 287 0 0 25 0 1 0 131090657 432115712 66898 18446744073709551615 134512640 135410514 4294956640 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/16252/statm: 105497 66898 94 219 0 105274 0
Current children cumulated CPU time (s) 1800.08
Current children cumulated vsize (KiB) 421988

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): 1800.76
CPU time (s): 1800.14
CPU user time (s): 1797.21
CPU system time (s): 2.92455
CPU usage (%): 99.9657
Max. virtual memory (cumulated for all children) (KiB): 421988

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1797.21
system time used= 2.92455
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 84156
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= 3234

runsolver used 2.09368 second user time and 4.10738 second system time

The end

Launcher Data (download as text)

Begin job on node17 on Tue Apr 17 17:42:11 UTC 2007

IDJOB= 357691
IDBENCH= 1161
IDSOLVER= 157
FILE ID= node17/357691-1176831731

PBS_JOBID= 4586368

Free space on /tmp= 66470 MiB

SOLVER NAME= PBS4 2007-03-23
BENCH NAME= HOME/pub/bench/PB06//final/normalized-PB06/SATUNSAT-SMALLINT/submitted-PB06/prestwich/armies/normalized-army12.21bt.opb
COMMAND LINE= /tmp/evaluation/357691-1176831731/PBS4 /tmp/evaluation/357691-1176831731/instance-357691-1176831731.opb            
CONVERSION COMMAND LINE= runsolver -w ROOT/results/node17/convwatcher-357691-1176831731 -o ROOT/results/node17/conversion-357691-1176831731 -C 600 -M 1800 PBconversionToLinear /tmp/evaluation/357691-1176831731/instance-357691-1176831731.opb
CONVERSION RUNSOLVER STATUS CODE= 0
CONVERSION STATUS CODE= 0

RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node17/watcher-357691-1176831731 -o ROOT/results/node17/solver-357691-1176831731 -C 1800 -W 3600 -M 1800 --output-limit 1,15  /tmp/evaluation/357691-1176831731/PBS4 /tmp/evaluation/357691-1176831731/instance-357691-1176831731.opb            

META MD5SUM SOLVER= b6c24e28fef9e1efa7891be58ea9e46f
MD5SUM BENCH=  cc11de80c07cf0d445d50327479f6689

RANDOM SEED= 960410778

TIME LIMIT= 1800 seconds
MEMORY LIMIT= 1800 MiB

Linux node17.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		: 3000.240
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		: 3000.240
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:       1739544 kB
Buffers:         32156 kB
Cached:         173656 kB
SwapCached:      32528 kB
Active:          83536 kB
Inactive:       165404 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1739544 kB
SwapTotal:     4192956 kB
SwapFree:      4123132 kB
Dirty:            1268 kB
Writeback:           0 kB
Mapped:          35540 kB
Slab:            52864 kB
Committed_AS:  7033828 kB
PageTables:       1800 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= 66470 MiB

End job on node17 on Tue Apr 17 18:12:14 UTC 2007