Trace number 452737

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
bsolo 3.0.17? (TO) 1800.14 1800.76

General information on the benchmark

Namenormalized-PB07/PURE-SAT/SAT07/
industrial/grieu/vmpc_28.opb
MD5SUM055e885fd329d2cc5a07a9aee49df3ed
Bench CategoryPURE-SAT (instances containing only clauses)
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 benchmark612.808
Has Objective FunctionNO
SatisfiableYES
(Un)Satisfiability was provedYES
Best value of the objective function 0
Optimality of the best value was proved NO
Number of variables784
Total number of constraints108080
Number of constraints which are clauses108080
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 constraint28
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 29
Number of bits of the biggest sum of numbers5
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)

0.00/0.01	c bsolo beta version 3.0.17 - 27/04/2007 : 1600 GMT
0.00/0.01	c Developed by Vasco Manquinho IST/UTL - INESC-ID
0.00/0.01	c type "bsolo -h" for help
0.00/0.01	c Time Limit set via environment variable PBTIMEOUT to 1800
0.00/0.01	c Memory Limit set to 1800 MB
0.00/0.01	c Instance file /tmp/evaluation/452737-1177964273/instance-452737-1177964273.opb
0.00/0.01	c File size is 3091460 bytes.
0.49/0.51	c Highest Coefficient sum: 29
0.49/0.51	c Parsing was ok!!
0.49/0.51	c Total parsing time: 0.499 s
0.49/0.55	c Var: 784 Constr: 108080 108080/0/0 Lit: 283220 Watch. Lit: 216160
0.49/0.55	c Obj. Vars: 0 (0 % of total variables)
3.97/4.03	c Pre-processing Time: 4.025 s
3.97/4.04	c    Confl   Vars     Ctrs     Lits  LPC   W.Lits     Max Learnt Conf/s Time
3.97/4.04	c        0    783    82165   226699    2   164330   27388      0      0 4.03
3.97/4.04	c Switching off LPR mode.
1800.08/1800.71	c      101    783    82266   240206    2   164532   30127    101     24 4.13
1800.08/1800.71	c      254    783    82419   262006    3   164838   33140    254     59 4.26
1800.08/1800.71	c      480    783    82645   290678    3   165290   36455    480    105 4.54
1800.08/1800.71	c      819    783    82984   338633    4   165968   40101    819    165 4.95
1800.08/1800.71	c     1328    783    83493   414376    4   166986   44112   1328    233 5.70
1800.08/1800.71	c     2092    783    84257   533168    6   168514   48524   2092    298 7.00
1800.08/1800.71	c     3238    783    85403   718751    8   170806   53377   3238    351 9.22
1800.08/1800.71	c     4961    783    87126  1034057   11   174252   58715   4961    373 13.29
1800.08/1800.71	c     7546    783    89711  1503863   16   179422   64587   7546    371 20.30
1800.08/1800.71	c    11425    783    93590  2228145   23   187180   71046  11425    327 34.88
1800.08/1800.71	c    17249    783    99414  3303311   33   198828   78151  17249    263 65.34
1800.08/1800.71	c    25989    783   108154  5161124   47   216308   85967  25989    214 120.95
1800.08/1800.71	c    39100    783   121265  7795137   64   242530   94564  39100    162 240.47
1800.08/1800.71	c    58770    783   140935 11673446   82   281870  104021  58770    116 506.16
1800.08/1800.71	c    88286    783   170451 18121217  106   340902  114424  88286     78 1124.31
1800.08/1800.71	c Caught signal: 15
1800.08/1800.71	c  Rst    Confl    NCB      Dec     Ctrs     Lits Learnt Conf/s Time
1800.08/1800.71	c   15   111385  41847   329204   193550 22997364 111385     61 1800.09
1800.08/1800.71	s UNKNOWN
1800.08/1800.71	c Total time: 1800.09 s

Verifier Data (download as text)

ERROR: no interpretation found !

Watcher Data (download as text)

runsolver version 3.2.3 (c) roussel@cril.univ-artois.fr

command line: runsolver --timestamp -w ROOT/results/node3/watcher-452737-1177964273 -o ROOT/results/node3/solver-452737-1177964273 -C 1800 -W 3600 -M 1800 --output-limit 1,15 bsolo3.0.17 -m1800 /tmp/evaluation/452737-1177964273/instance-452737-1177964273.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: 1.05 1.05 1.01 3/77 25540
/proc/meminfo: memFree=1864344/2055920 swapFree=4139036/4192956
[pid=25540] ppid=25538 vsize=2380 CPUtime=0
/proc/25540/stat : 25540 (bsolo3.0.17) D 25538 25540 24529 0 -1 4194304 52 0 0 0 0 0 0 0 18 0 1 0 272465042 2437120 36 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 10924964 0 0 4096 0 18446744071563608240 0 0 17 1 0 0
/proc/25540/statm: 595 36 28 324 0 9 0

[startup+0.0656801 s]
/proc/loadavg: 1.05 1.05 1.01 3/77 25540
/proc/meminfo: memFree=1864344/2055920 swapFree=4139036/4192956
[pid=25540] ppid=25538 vsize=8180 CPUtime=0.05
/proc/25540/stat : 25540 (bsolo3.0.17) R 25538 25540 24529 0 -1 4194304 762 0 0 0 5 0 0 0 18 0 1 0 272465042 8376320 732 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 11390558 0 0 4096 16384 0 0 0 17 0 0 0
/proc/25540/statm: 2045 732 360 324 0 360 0
Current children cumulated CPU time (s) 0.05
Current children cumulated vsize (KiB) 8180

[startup+0.102684 s]
/proc/loadavg: 1.05 1.05 1.01 3/77 25540
/proc/meminfo: memFree=1864344/2055920 swapFree=4139036/4192956
[pid=25540] ppid=25538 vsize=9136 CPUtime=0.09
/proc/25540/stat : 25540 (bsolo3.0.17) R 25538 25540 24529 0 -1 4194304 1040 0 0 0 9 0 0 0 18 0 1 0 272465042 9355264 1010 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134526353 0 0 4096 16384 0 0 0 17 0 0 0
/proc/25540/statm: 2284 1010 417 324 0 599 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 9136

[startup+0.301722 s]
/proc/loadavg: 1.05 1.05 1.01 3/77 25540
/proc/meminfo: memFree=1864344/2055920 swapFree=4139036/4192956
[pid=25540] ppid=25538 vsize=13792 CPUtime=0.28
/proc/25540/stat : 25540 (bsolo3.0.17) R 25538 25540 24529 0 -1 4194304 2494 0 0 0 28 0 0 0 19 0 1 0 272465042 14123008 2464 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134524187 0 0 4096 16384 0 0 0 17 0 0 0
/proc/25540/statm: 3448 2464 718 324 0 1763 0
Current children cumulated CPU time (s) 0.28
Current children cumulated vsize (KiB) 13792

[startup+0.702789 s]
/proc/loadavg: 1.05 1.05 1.01 3/77 25540
/proc/meminfo: memFree=1864344/2055920 swapFree=4139036/4192956
[pid=25540] ppid=25538 vsize=20724 CPUtime=0.68
/proc/25540/stat : 25540 (bsolo3.0.17) R 25538 25540 24529 0 -1 4194304 5337 0 0 0 67 1 0 0 23 0 1 0 272465042 21221376 4552 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134550957 0 0 4096 16384 0 0 0 17 0 0 0
/proc/25540/statm: 5181 4552 304 324 0 4251 0
Current children cumulated CPU time (s) 0.68
Current children cumulated vsize (KiB) 20724

[startup+1.50191 s]
/proc/loadavg: 1.05 1.05 1.01 2/78 25541
/proc/meminfo: memFree=1842576/2055920 swapFree=4139036/4192956
[pid=25540] ppid=25538 vsize=25384 CPUtime=1.48
/proc/25540/stat : 25540 (bsolo3.0.17) R 25538 25540 24529 0 -1 4194304 6488 0 0 0 145 3 0 0 25 0 1 0 272465042 25993216 5703 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 4294960144 0 0 4096 16384 0 0 0 17 1 0 0
/proc/25540/statm: 6346 5703 306 324 0 5416 0
Current children cumulated CPU time (s) 1.48
Current children cumulated vsize (KiB) 25384

[startup+3.10117 s]
/proc/loadavg: 1.05 1.05 1.01 2/78 25541
/proc/meminfo: memFree=1842384/2055920 swapFree=4139036/4192956
[pid=25540] ppid=25538 vsize=25516 CPUtime=3.07
/proc/25540/stat : 25540 (bsolo3.0.17) R 25538 25540 24529 0 -1 4194304 6545 0 0 0 301 6 0 0 25 0 1 0 272465042 26128384 5760 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 4294960144 0 0 4096 16384 0 0 0 17 1 0 0
/proc/25540/statm: 6379 5760 306 324 0 5449 0
Current children cumulated CPU time (s) 3.07
Current children cumulated vsize (KiB) 25516

[startup+6.30169 s]
/proc/loadavg: 1.05 1.05 1.01 2/78 25541
/proc/meminfo: memFree=1845136/2055920 swapFree=4139036/4192956
[pid=25540] ppid=25538 vsize=23632 CPUtime=6.28
/proc/25540/stat : 25540 (bsolo3.0.17) R 25538 25540 24529 0 -1 4194304 7253 0 0 0 620 8 0 0 25 0 1 0 272465042 24199168 5279 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 4160091733 0 0 4096 16384 0 0 0 17 1 0 0
/proc/25540/statm: 5908 5279 310 324 0 4978 0
Current children cumulated CPU time (s) 6.28
Current children cumulated vsize (KiB) 23632

[startup+12.7017 s]
/proc/loadavg: 1.04 1.05 1.01 2/78 25541
/proc/meminfo: memFree=1838672/2055920 swapFree=4139036/4192956
[pid=25540] ppid=25538 vsize=29952 CPUtime=12.67
/proc/25540/stat : 25540 (bsolo3.0.17) R 25538 25540 24529 0 -1 4194304 8851 0 0 0 1258 9 0 0 25 0 1 0 272465042 30670848 6877 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134550804 0 0 4096 16384 0 0 0 17 1 0 0
/proc/25540/statm: 7488 6877 310 324 0 6558 0
Current children cumulated CPU time (s) 12.67
Current children cumulated vsize (KiB) 29952

[startup+25.5018 s]
/proc/loadavg: 1.03 1.05 1.01 2/78 25541
/proc/meminfo: memFree=1829328/2055920 swapFree=4139036/4192956
[pid=25540] ppid=25538 vsize=39092 CPUtime=25.47
/proc/25540/stat : 25540 (bsolo3.0.17) R 25538 25540 24529 0 -1 4194304 11139 0 0 0 2536 11 0 0 25 0 1 0 272465042 40030208 9165 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134550843 0 0 4096 16384 0 0 0 17 1 0 0
/proc/25540/statm: 9773 9165 310 324 0 8843 0
Current children cumulated CPU time (s) 25.47
Current children cumulated vsize (KiB) 39092

[startup+51.102 s]
/proc/loadavg: 1.02 1.04 1.01 2/78 25541
/proc/meminfo: memFree=1815376/2055920 swapFree=4139036/4192956
[pid=25540] ppid=25538 vsize=53140 CPUtime=51.06
/proc/25540/stat : 25540 (bsolo3.0.17) R 25538 25540 24529 0 -1 4194304 14631 0 0 0 5091 15 0 0 25 0 1 0 272465042 54415360 12657 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134572383 0 0 4096 16384 0 0 0 17 1 0 0
/proc/25540/statm: 13285 12657 310 324 0 12355 0
Current children cumulated CPU time (s) 51.06
Current children cumulated vsize (KiB) 53140

[startup+102.305 s]
/proc/loadavg: 1.01 1.03 1.00 2/78 25541
/proc/meminfo: memFree=1793360/2055920 swapFree=4139036/4192956
[pid=25540] ppid=25538 vsize=74884 CPUtime=102.25
/proc/25540/stat : 25540 (bsolo3.0.17) R 25538 25540 24529 0 -1 4194304 20086 0 0 0 10206 19 0 0 25 0 1 0 272465042 76681216 18112 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134551428 0 0 4096 16384 0 0 0 17 1 0 0
/proc/25540/statm: 18721 18112 310 324 0 17791 0
Current children cumulated CPU time (s) 102.25
Current children cumulated vsize (KiB) 74884

[startup+162.302 s]
/proc/loadavg: 1.00 1.02 1.00 2/78 25541
/proc/meminfo: memFree=1771856/2055920 swapFree=4139036/4192956
[pid=25540] ppid=25538 vsize=96664 CPUtime=162.23
/proc/25540/stat : 25540 (bsolo3.0.17) R 25538 25540 24529 0 -1 4194304 25501 0 0 0 16198 25 0 0 25 0 1 0 272465042 98983936 23527 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134550779 0 0 4096 16384 0 0 0 17 1 0 0
/proc/25540/statm: 24166 23527 310 324 0 23236 0
Current children cumulated CPU time (s) 162.23
Current children cumulated vsize (KiB) 96664

[startup+222.302 s]
/proc/loadavg: 1.00 1.02 1.00 2/78 25541
/proc/meminfo: memFree=1755216/2055920 swapFree=4139036/4192956
[pid=25540] ppid=25538 vsize=112972 CPUtime=222.21
/proc/25540/stat : 25540 (bsolo3.0.17) R 25538 25540 24529 0 -1 4194304 29594 0 0 0 22192 29 0 0 25 0 1 0 272465042 115683328 27620 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 11357960 0 0 4096 16384 0 0 0 17 1 0 0
/proc/25540/statm: 28243 27620 310 324 0 27313 0
Current children cumulated CPU time (s) 222.21
Current children cumulated vsize (KiB) 112972

[startup+282.301 s]
/proc/loadavg: 1.00 1.01 1.00 2/78 25541
/proc/meminfo: memFree=1741712/2055920 swapFree=4139036/4192956
[pid=25540] ppid=25538 vsize=126532 CPUtime=282.18
/proc/25540/stat : 25540 (bsolo3.0.17) R 25538 25540 24529 0 -1 4194304 32974 0 0 0 28185 33 0 0 25 0 1 0 272465042 129568768 31000 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134550814 0 0 4096 16384 0 0 0 17 1 0 0
/proc/25540/statm: 31633 31000 310 324 0 30703 0
Current children cumulated CPU time (s) 282.18
Current children cumulated vsize (KiB) 126532

[startup+342.301 s]
/proc/loadavg: 1.00 1.01 1.00 2/78 25541
/proc/meminfo: memFree=1729808/2055920 swapFree=4139036/4192956
[pid=25540] ppid=25538 vsize=138272 CPUtime=342.17
/proc/25540/stat : 25540 (bsolo3.0.17) R 25538 25540 24529 0 -1 4194304 35905 0 0 0 34180 37 0 0 25 0 1 0 272465042 141590528 33931 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 4160091718 0 0 4096 16384 0 0 0 17 1 0 0
/proc/25540/statm: 34568 33931 310 324 0 33638 0
Current children cumulated CPU time (s) 342.17
Current children cumulated vsize (KiB) 138272

[startup+402.303 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 25541
/proc/meminfo: memFree=1718160/2055920 swapFree=4139036/4192956
[pid=25540] ppid=25538 vsize=149864 CPUtime=402.15
/proc/25540/stat : 25540 (bsolo3.0.17) R 25538 25540 24529 0 -1 4194304 38825 0 0 0 40175 40 0 0 25 0 1 0 272465042 153460736 36851 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134550779 0 0 4096 16384 0 0 0 17 1 0 0
/proc/25540/statm: 37466 36851 310 324 0 36536 0
Current children cumulated CPU time (s) 402.15
Current children cumulated vsize (KiB) 149864

[startup+462.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 25541
/proc/meminfo: memFree=1706384/2055920 swapFree=4139036/4192956
[pid=25540] ppid=25538 vsize=161488 CPUtime=462.12
/proc/25540/stat : 25540 (bsolo3.0.17) R 25538 25540 24529 0 -1 4194304 41727 0 0 0 46170 42 0 0 25 0 1 0 272465042 165363712 39753 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134550804 0 0 4096 16384 0 0 0 17 1 0 0
/proc/25540/statm: 40372 39753 310 324 0 39442 0
Current children cumulated CPU time (s) 462.12
Current children cumulated vsize (KiB) 161488

[startup+522.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 25541
/proc/meminfo: memFree=1696592/2055920 swapFree=4139036/4192956
[pid=25540] ppid=25538 vsize=171312 CPUtime=522.1
/proc/25540/stat : 25540 (bsolo3.0.17) R 25538 25540 24529 0 -1 4194304 44165 0 0 0 52165 45 0 0 25 0 1 0 272465042 175423488 42191 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134551179 0 0 4096 16384 0 0 0 17 1 0 0
/proc/25540/statm: 42828 42191 310 324 0 41898 0
Current children cumulated CPU time (s) 522.1
Current children cumulated vsize (KiB) 171312

[startup+582.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 25541
/proc/meminfo: memFree=1688528/2055920 swapFree=4139036/4192956
[pid=25540] ppid=25538 vsize=179192 CPUtime=582.08
/proc/25540/stat : 25540 (bsolo3.0.17) R 25538 25540 24529 0 -1 4194304 46146 0 0 0 58160 48 0 0 25 0 1 0 272465042 183492608 44172 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134550779 0 0 4096 16384 0 0 0 17 1 0 0
/proc/25540/statm: 44798 44172 310 324 0 43868 0
Current children cumulated CPU time (s) 582.08
Current children cumulated vsize (KiB) 179192

[startup+642.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 25541
/proc/meminfo: memFree=1679760/2055920 swapFree=4139036/4192956
[pid=25540] ppid=25538 vsize=187848 CPUtime=642.07
/proc/25540/stat : 25540 (bsolo3.0.17) R 25538 25540 24529 0 -1 4194304 48299 0 0 0 64156 51 0 0 25 0 1 0 272465042 192356352 46325 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 11354264 0 0 4096 16384 0 0 0 17 1 0 0
/proc/25540/statm: 46962 46325 310 324 0 46032 0
Current children cumulated CPU time (s) 642.07
Current children cumulated vsize (KiB) 187848


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

[startup+882.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 25541
/proc/meminfo: memFree=1643984/2055920 swapFree=4139036/4192956
[pid=25540] ppid=25538 vsize=223388 CPUtime=881.98
/proc/25540/stat : 25540 (bsolo3.0.17) R 25538 25540 24529 0 -1 4194304 57196 0 0 0 88138 60 0 0 25 0 1 0 272465042 228749312 55222 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134550764 0 0 4096 16384 0 0 0 17 1 0 0
/proc/25540/statm: 55847 55222 310 324 0 54917 0
Current children cumulated CPU time (s) 881.98
Current children cumulated vsize (KiB) 223388

[startup+942.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 25543
/proc/meminfo: memFree=1635536/2055920 swapFree=4139036/4192956
[pid=25540] ppid=25538 vsize=231640 CPUtime=941.96
/proc/25540/stat : 25540 (bsolo3.0.17) R 25538 25540 24529 0 -1 4194304 59275 0 0 0 94133 63 0 0 25 0 1 0 272465042 237199360 57301 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134550804 0 0 4096 16384 0 0 0 17 1 0 0
/proc/25540/statm: 57910 57301 310 324 0 56980 0
Current children cumulated CPU time (s) 941.96
Current children cumulated vsize (KiB) 231640

[startup+1002.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 25543
/proc/meminfo: memFree=1627664/2055920 swapFree=4139036/4192956
[pid=25540] ppid=25538 vsize=239504 CPUtime=1001.93
/proc/25540/stat : 25540 (bsolo3.0.17) R 25538 25540 24529 0 -1 4194304 61211 0 0 0 100128 65 0 0 25 0 1 0 272465042 245252096 59237 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134550804 0 0 4096 16384 0 0 0 17 1 0 0
/proc/25540/statm: 59876 59237 310 324 0 58946 0
Current children cumulated CPU time (s) 1001.93
Current children cumulated vsize (KiB) 239504

[startup+1062.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 25543
/proc/meminfo: memFree=1619472/2055920 swapFree=4139036/4192956
[pid=25540] ppid=25538 vsize=247632 CPUtime=1061.92
/proc/25540/stat : 25540 (bsolo3.0.17) R 25538 25540 24529 0 -1 4194304 63248 0 0 0 106124 68 0 0 25 0 1 0 272465042 253575168 61274 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134551330 0 0 4096 16384 0 0 0 17 1 0 0
/proc/25540/statm: 61908 61274 310 324 0 60978 0
Current children cumulated CPU time (s) 1061.92
Current children cumulated vsize (KiB) 247632

[startup+1122.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 25543
/proc/meminfo: memFree=1612752/2055920 swapFree=4139036/4192956
[pid=25540] ppid=25538 vsize=254224 CPUtime=1121.89
/proc/25540/stat : 25540 (bsolo3.0.17) R 25538 25540 24529 0 -1 4194304 64897 0 0 0 112120 69 0 0 25 0 1 0 272465042 260325376 62923 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134550893 0 0 4096 16384 0 0 0 17 1 0 0
/proc/25540/statm: 63556 62923 310 324 0 62626 0
Current children cumulated CPU time (s) 1121.89
Current children cumulated vsize (KiB) 254224

[startup+1182.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 25543
/proc/meminfo: memFree=1607376/2055920 swapFree=4139036/4192956
[pid=25540] ppid=25538 vsize=259516 CPUtime=1181.88
/proc/25540/stat : 25540 (bsolo3.0.17) R 25538 25540 24529 0 -1 4194304 66242 0 0 0 118117 71 0 0 25 0 1 0 272465042 265744384 64268 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134550779 0 0 4096 16384 0 0 0 17 1 0 0
/proc/25540/statm: 64879 64268 310 324 0 63949 0
Current children cumulated CPU time (s) 1181.88
Current children cumulated vsize (KiB) 259516

[startup+1242.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 25543
/proc/meminfo: memFree=1601296/2055920 swapFree=4139036/4192956
[pid=25540] ppid=25538 vsize=265476 CPUtime=1241.86
/proc/25540/stat : 25540 (bsolo3.0.17) R 25538 25540 24529 0 -1 4194304 67735 0 0 0 124114 72 0 0 25 0 1 0 272465042 271847424 65761 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134550779 0 0 4096 16384 0 0 0 17 1 0 0
/proc/25540/statm: 66369 65761 310 324 0 65439 0
Current children cumulated CPU time (s) 1241.86
Current children cumulated vsize (KiB) 265476

[startup+1302.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 25543
/proc/meminfo: memFree=1595536/2055920 swapFree=4139036/4192956
[pid=25540] ppid=25538 vsize=271288 CPUtime=1301.84
/proc/25540/stat : 25540 (bsolo3.0.17) R 25538 25540 24529 0 -1 4194304 69159 0 0 0 130110 74 0 0 25 0 1 0 272465042 277798912 67185 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134550779 0 0 4096 16384 0 0 0 17 1 0 0
/proc/25540/statm: 67822 67185 310 324 0 66892 0
Current children cumulated CPU time (s) 1301.84
Current children cumulated vsize (KiB) 271288

[startup+1362.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 25543
/proc/meminfo: memFree=1588816/2055920 swapFree=4139036/4192956
[pid=25540] ppid=25538 vsize=278000 CPUtime=1361.82
/proc/25540/stat : 25540 (bsolo3.0.17) R 25538 25540 24529 0 -1 4194304 70839 0 0 0 136106 76 0 0 25 0 1 0 272465042 284672000 68865 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134550804 0 0 4096 16384 0 0 0 17 1 0 0
/proc/25540/statm: 69500 68865 310 324 0 68570 0
Current children cumulated CPU time (s) 1361.82
Current children cumulated vsize (KiB) 278000

[startup+1422.31 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 25543
/proc/meminfo: memFree=1582800/2055920 swapFree=4139036/4192956
[pid=25540] ppid=25538 vsize=283812 CPUtime=1421.8
/proc/25540/stat : 25540 (bsolo3.0.17) R 25538 25540 24529 0 -1 4194304 72316 0 0 0 142103 77 0 0 25 0 1 0 272465042 290623488 70342 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 4160521833 0 0 4096 16384 0 0 0 17 1 0 0
/proc/25540/statm: 70953 70342 310 324 0 70023 0
Current children cumulated CPU time (s) 1421.8
Current children cumulated vsize (KiB) 283812

[startup+1482.3 s]
/proc/loadavg: 1.03 1.01 1.00 2/78 25543
/proc/meminfo: memFree=1576656/2055920 swapFree=4139036/4192956
[pid=25540] ppid=25538 vsize=290008 CPUtime=1481.78
/proc/25540/stat : 25540 (bsolo3.0.17) R 25538 25540 24529 0 -1 4194304 73848 0 0 0 148099 79 0 0 25 0 1 0 272465042 296968192 71874 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134550779 0 0 4096 16384 0 0 0 17 1 0 0
/proc/25540/statm: 72502 71874 310 324 0 71572 0
Current children cumulated CPU time (s) 1481.78
Current children cumulated vsize (KiB) 290008

[startup+1542.3 s]
/proc/loadavg: 1.10 1.04 1.01 2/78 25543
/proc/meminfo: memFree=1570896/2055920 swapFree=4139036/4192956
[pid=25540] ppid=25538 vsize=295812 CPUtime=1541.76
/proc/25540/stat : 25540 (bsolo3.0.17) R 25538 25540 24529 0 -1 4194304 75290 0 0 0 154094 82 0 0 25 0 1 0 272465042 302911488 73316 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 11359867 0 0 4096 16384 0 0 0 17 1 0 0
/proc/25540/statm: 73953 73316 310 324 0 73023 0
Current children cumulated CPU time (s) 1541.76
Current children cumulated vsize (KiB) 295812

[startup+1602.3 s]
/proc/loadavg: 1.07 1.04 1.00 2/78 25543
/proc/meminfo: memFree=1565328/2055920 swapFree=4139036/4192956
[pid=25540] ppid=25538 vsize=301372 CPUtime=1601.73
/proc/25540/stat : 25540 (bsolo3.0.17) R 25538 25540 24529 0 -1 4194304 76680 0 0 0 160090 83 0 0 25 0 1 0 272465042 308604928 74706 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134550804 0 0 4096 16384 0 0 0 17 1 0 0
/proc/25540/statm: 75343 74706 310 324 0 74413 0
Current children cumulated CPU time (s) 1601.73
Current children cumulated vsize (KiB) 301372

[startup+1662.3 s]
/proc/loadavg: 1.02 1.03 1.00 2/78 25543
/proc/meminfo: memFree=1559504/2055920 swapFree=4139036/4192956
[pid=25540] ppid=25538 vsize=307040 CPUtime=1661.72
/proc/25540/stat : 25540 (bsolo3.0.17) R 25538 25540 24529 0 -1 4194304 78100 0 0 0 166087 85 0 0 25 0 1 0 272465042 314408960 76126 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134550779 0 0 4096 16384 0 0 0 17 1 0 0
/proc/25540/statm: 76760 76126 310 324 0 75830 0
Current children cumulated CPU time (s) 1661.72
Current children cumulated vsize (KiB) 307040

[startup+1722.3 s]
/proc/loadavg: 1.01 1.02 1.00 2/78 25543
/proc/meminfo: memFree=1554448/2055920 swapFree=4139036/4192956
[pid=25540] ppid=25538 vsize=312068 CPUtime=1721.69
/proc/25540/stat : 25540 (bsolo3.0.17) R 25538 25540 24529 0 -1 4194304 79367 0 0 0 172083 86 0 0 25 0 1 0 272465042 319557632 77393 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 4160091726 0 0 4096 16384 0 0 0 17 1 0 0
/proc/25540/statm: 78017 77393 310 324 0 77087 0
Current children cumulated CPU time (s) 1721.69
Current children cumulated vsize (KiB) 312068

[startup+1782.3 s]
/proc/loadavg: 1.00 1.02 1.00 2/78 25543
/proc/meminfo: memFree=1549072/2055920 swapFree=4139036/4192956
[pid=25540] ppid=25538 vsize=317364 CPUtime=1781.67
/proc/25540/stat : 25540 (bsolo3.0.17) R 25538 25540 24529 0 -1 4194304 80703 0 0 0 178079 88 0 0 25 0 1 0 272465042 324980736 78729 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134551052 0 0 4096 16384 0 0 0 17 1 0 0
/proc/25540/statm: 79341 78729 310 324 0 78411 0
Current children cumulated CPU time (s) 1781.67
Current children cumulated vsize (KiB) 317364



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1800.71 s]
/proc/loadavg: 1.00 1.02 1.00 2/78 25543
/proc/meminfo: memFree=1547152/2055920 swapFree=4139036/4192956
[pid=25540] ppid=25538 vsize=319184 CPUtime=1800.08
/proc/25540/stat : 25540 (bsolo3.0.17) R 25538 25540 24529 0 -1 4194304 81153 0 0 0 179919 89 0 0 25 0 1 0 272465042 326844416 79179 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 11355460 0 0 4096 16384 0 0 0 17 1 0 0
/proc/25540/statm: 79796 79179 310 324 0 78866 0
Current children cumulated CPU time (s) 1800.08
Current children cumulated vsize (KiB) 319184

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

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

[startup+1800.71 s]
/proc/loadavg: 1.00 1.02 1.00 2/78 25543
/proc/meminfo: memFree=1547152/2055920 swapFree=4139036/4192956
[pid=25540] ppid=25538 vsize=319184 CPUtime=1800.08
/proc/25540/stat : 25540 (bsolo3.0.17) R 25538 25540 24529 0 -1 4194304 81153 0 0 0 179919 89 0 0 25 0 1 0 272465042 326844416 79179 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 11355460 0 0 4096 16384 0 0 0 17 1 0 0
/proc/25540/statm: 79796 79179 310 324 0 78866 0
Current children cumulated CPU time (s) 1800.08
Current children cumulated vsize (KiB) 319184

Child status: 15
Real time (s): 1800.76
CPU time (s): 1800.14
CPU user time (s): 1799.19
CPU system time (s): 0.948855
CPU usage (%): 99.9653
Max. virtual memory (cumulated for all children) (KiB): 319184

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1799.19
system time used= 0.948855
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 81157
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= 13
involuntary context switches= 36871

runsolver used 1.3178 second user time and 3.9374 second system time

The end

Launcher Data (download as text)

Begin job on node3 on Mon Apr 30 20:17:53 UTC 2007

IDJOB= 452737
IDBENCH= 47804
IDSOLVER= 199
FILE ID= node3/452737-1177964273

PBS_JOBID= 4727725

Free space on /tmp= 66555 MiB

SOLVER NAME= bsolo 3.0.17
BENCH NAME= HOME/pub/bench/PB07/normalized-PB07/PURE-SAT/SAT07/industrial/grieu/vmpc_28.opb
COMMAND LINE= bsolo3.0.17 -m1800 /tmp/evaluation/452737-1177964273/instance-452737-1177964273.opb            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node3/watcher-452737-1177964273 -o ROOT/results/node3/solver-452737-1177964273 -C 1800 -W 3600 -M 1800 --output-limit 1,15  bsolo3.0.17 -m1800 /tmp/evaluation/452737-1177964273/instance-452737-1177964273.opb            

META MD5SUM SOLVER= c9b15312c639dd71a11a1e3ca1b27020
MD5SUM BENCH=  055e885fd329d2cc5a07a9aee49df3ed

RANDOM SEED= 16952011

TIME LIMIT= 1800 seconds
MEMORY LIMIT= 1800 MiB

Linux node3.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		: 3000.270
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		: 3000.270
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:       1864816 kB
Buffers:          9840 kB
Cached:          97900 kB
SwapCached:      16292 kB
Active:          49616 kB
Inactive:        81360 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1864816 kB
SwapTotal:     4192956 kB
SwapFree:      4139036 kB
Dirty:            9624 kB
Writeback:           0 kB
Mapped:          30496 kB
Slab:            45708 kB
Committed_AS:  6286660 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= 66555 MiB

End job on node3 on Mon Apr 30 20:47:56 UTC 2007