Trace number 429968

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 NameAnswerObjective functionCPU timeWall clock time
PBS4 2007-03-23No Cert. 1800.1 1800.72

General information on the benchmark

Namenormalized-PB07/OPT-SMALLINT-NLC/submittedPB07/roussel/
factor-mod-B/factor-mod-size=9-P0=487-P1=163-P2=173-P3=211-B.opb
MD5SUMfb1c97600aa303ca13bb2482d5ad3e27
Bench CategoryOPT-SMALLINT-NLC (optimisation, small integers, non linear constraints)
Best result obtained on this benchmarkOPT
Best value of the objective obtained on this benchmark3
Best CPU time to get the best result obtained on this benchmark0.099984
Has Objective FunctionYES
SatisfiableYES
(Un)Satisfiability was provedYES
Best value of the objective function 3
Optimality of the best value was proved YES
Number of variables81
Total number of constraints7
Number of constraints which are clauses0
Number of constraints which are cardinality constraints (but not clauses)0
Number of constraints which are nor clauses,nor cardinality constraints7
Minimum length of a constraint9
Maximum length of a constraint99
Number of terms in the objective function 9
Biggest coefficient in the objective function 256
Number of bits for the biggest coefficient in the objective function 9
Sum of the numbers in the objective function 511
Number of bits of the sum of numbers in the objective function 9
Biggest number in a constraint 131072
Number of bits of the biggest number in a constraint 18
Biggest sum of numbers in a constraint 523264
Number of bits of the biggest sum of numbers19
Number of products (including duplicates)243
Sum of products size (including duplicates)486
Number of different products243
Sum of products size486

Quality of the solution as a function of time


Download the above graph as a PDF file / as an EPS file

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/429968-1177990214/instance-429968-1177990214.opb ......
0.00/0.04	c done parsing opb.
0.00/0.04	o 485
0.49/0.57	o 61
3.09/3.17	o 55
3.79/3.83	o 9
5.09/5.19	o 5
6.99/7.05	o 3
1800.09/1800.70	s SATISFIABLE

Verifier Data (download as text)

ERROR: no interpretation found !

Conversion Script Data (download as text)

Linearizing /tmp/evaluation/429968-1177990214/instance-429968-1177990214.opb

Watcher Data (download as text)

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

command line: runsolver --timestamp -w ROOT/results/node42/watcher-429968-1177990214 -o ROOT/results/node42/solver-429968-1177990214 -C 1800 -W 3600 -M 1800 --output-limit 1,15 /tmp/evaluation/429968-1177990214/PBS4 /tmp/evaluation/429968-1177990214/instance-429968-1177990214.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 0.97 3/77 31213
/proc/meminfo: memFree=1791072/2055920 swapFree=4147452/4192956
[pid=31213] ppid=31211 vsize=1464 CPUtime=0
/proc/31213/stat : 31213 (PBS4) R 31211 31213 17053 0 -1 4194304 152 0 0 0 0 0 0 0 18 0 1 0 246933319 1499136 135 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134590670 0 0 4096 0 0 0 0 17 1 0 0
/proc/31213/statm: 366 135 87 219 0 143 0

[startup+0.0461681 s]
/proc/loadavg: 1.00 1.00 0.97 3/77 31213
/proc/meminfo: memFree=1791072/2055920 swapFree=4147452/4192956
[pid=31213] ppid=31211 vsize=1716 CPUtime=0.04
/proc/31213/stat : 31213 (PBS4) R 31211 31213 17053 0 -1 4194304 248 0 0 0 4 0 0 0 18 0 1 0 246933319 1757184 231 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/31213/statm: 429 231 103 219 0 206 0
Current children cumulated CPU time (s) 0.04
Current children cumulated vsize (KiB) 1716

[startup+0.101176 s]
/proc/loadavg: 1.00 1.00 0.97 3/77 31213
/proc/meminfo: memFree=1791072/2055920 swapFree=4147452/4192956
[pid=31213] ppid=31211 vsize=2228 CPUtime=0.09
/proc/31213/stat : 31213 (PBS4) R 31211 31213 17053 0 -1 4194304 362 0 0 0 9 0 0 0 18 0 1 0 246933319 2281472 345 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/31213/statm: 557 345 103 219 0 334 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 2228

[startup+0.301215 s]
/proc/loadavg: 1.00 1.00 0.97 3/77 31213
/proc/meminfo: memFree=1791072/2055920 swapFree=4147452/4192956
[pid=31213] ppid=31211 vsize=3384 CPUtime=0.29
/proc/31213/stat : 31213 (PBS4) R 31211 31213 17053 0 -1 4194304 694 0 0 0 29 0 0 0 19 0 1 0 246933319 3465216 677 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/31213/statm: 846 677 103 219 0 623 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 3384

[startup+0.701292 s]
/proc/loadavg: 1.00 1.00 0.97 3/77 31213
/proc/meminfo: memFree=1791072/2055920 swapFree=4147452/4192956
[pid=31213] ppid=31211 vsize=5892 CPUtime=0.69
/proc/31213/stat : 31213 (PBS4) R 31211 31213 17053 0 -1 4194304 1203 0 0 0 68 1 0 0 22 0 1 0 246933319 6033408 1186 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/31213/statm: 1473 1186 103 219 0 1250 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 5892

[startup+1.50145 s]
/proc/loadavg: 1.00 1.00 0.97 2/78 31214
/proc/meminfo: memFree=1785624/2055920 swapFree=4147452/4192956
[pid=31213] ppid=31211 vsize=10848 CPUtime=1.49
/proc/31213/stat : 31213 (PBS4) R 31211 31213 17053 0 -1 4194304 1825 0 0 0 147 2 0 0 25 0 1 0 246933319 11108352 1759 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/31213/statm: 2712 1759 104 219 0 2489 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 10848

[startup+3.10175 s]
/proc/loadavg: 1.00 1.00 0.97 2/78 31214
/proc/meminfo: memFree=1783896/2055920 swapFree=4147452/4192956
[pid=31213] ppid=31211 vsize=11756 CPUtime=3.09
/proc/31213/stat : 31213 (PBS4) R 31211 31213 17053 0 -1 4194304 2096 0 0 0 306 3 0 0 25 0 1 0 246933319 12038144 1933 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/31213/statm: 2939 1933 104 219 0 2716 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 11756

[startup+6.30136 s]
/proc/loadavg: 1.00 1.00 0.97 2/78 31214
/proc/meminfo: memFree=1782936/2055920 swapFree=4147452/4192956
[pid=31213] ppid=31211 vsize=12224 CPUtime=6.29
/proc/31213/stat : 31213 (PBS4) R 31211 31213 17053 0 -1 4194304 2278 0 0 0 624 5 0 0 25 0 1 0 246933319 12517376 2115 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134549620 0 0 4096 16384 0 0 0 17 1 0 0
/proc/31213/statm: 3056 2115 104 219 0 2833 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 12224

[startup+12.7016 s]
/proc/loadavg: 1.00 1.00 0.97 2/78 31214
/proc/meminfo: memFree=1780312/2055920 swapFree=4147452/4192956
[pid=31213] ppid=31211 vsize=13824 CPUtime=12.69
/proc/31213/stat : 31213 (PBS4) R 31211 31213 17053 0 -1 4194304 3251 0 0 0 1260 9 0 0 25 0 1 0 246933319 14155776 2895 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/31213/statm: 3456 2895 104 219 0 3233 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 13824

[startup+25.502 s]
/proc/loadavg: 1.00 1.00 0.97 2/78 31214
/proc/meminfo: memFree=1775968/2055920 swapFree=4147452/4192956
[pid=31213] ppid=31211 vsize=22940 CPUtime=25.48
/proc/31213/stat : 31213 (PBS4) R 31211 31213 17053 0 -1 4194304 4158 0 0 0 2534 14 0 0 25 0 1 0 246933319 23490560 3802 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/31213/statm: 5735 3802 104 219 0 5512 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 22940

[startup+51.1019 s]
/proc/loadavg: 1.00 1.00 0.97 2/78 31214
/proc/meminfo: memFree=1774304/2055920 swapFree=4147452/4192956
[pid=31213] ppid=31211 vsize=25220 CPUtime=51.07
/proc/31213/stat : 31213 (PBS4) R 31211 31213 17053 0 -1 4194304 4956 0 0 0 5083 24 0 0 25 0 1 0 246933319 25825280 4215 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/31213/statm: 6305 4215 104 219 0 6082 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 25220

[startup+102.306 s]
/proc/loadavg: 1.00 1.00 0.97 2/78 31214
/proc/meminfo: memFree=1768928/2055920 swapFree=4147452/4192956
[pid=31213] ppid=31211 vsize=30704 CPUtime=102.26
/proc/31213/stat : 31213 (PBS4) R 31211 31213 17053 0 -1 4194304 7060 0 0 0 10186 40 0 0 25 0 1 0 246933319 31440896 5550 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134552715 0 0 4096 16384 0 0 0 17 1 0 0
/proc/31213/statm: 7676 5550 104 219 0 7453 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 30704

[startup+162.301 s]
/proc/loadavg: 1.00 1.00 0.97 2/78 31214
/proc/meminfo: memFree=1765280/2055920 swapFree=4147452/4192956
[pid=31213] ppid=31211 vsize=31812 CPUtime=162.23
/proc/31213/stat : 31213 (PBS4) R 31211 31213 17053 0 -1 4194304 7981 0 0 0 16168 55 0 0 25 0 1 0 246933319 32575488 6471 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134551809 0 0 4096 16384 0 0 0 17 1 0 0
/proc/31213/statm: 7953 6471 104 219 0 7730 0
Current children cumulated CPU time (s) 162.23
Current children cumulated vsize (KiB) 31812

[startup+222.301 s]
/proc/loadavg: 1.00 1.00 0.97 2/78 31214
/proc/meminfo: memFree=1762336/2055920 swapFree=4147452/4192956
[pid=31213] ppid=31211 vsize=33396 CPUtime=222.21
/proc/31213/stat : 31213 (PBS4) R 31211 31213 17053 0 -1 4194304 8705 0 0 0 22155 66 0 0 25 0 1 0 246933319 34197504 7195 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134552715 0 0 4096 16384 0 0 0 17 1 0 0
/proc/31213/statm: 8349 7195 104 219 0 8126 0
Current children cumulated CPU time (s) 222.21
Current children cumulated vsize (KiB) 33396

[startup+282.302 s]
/proc/loadavg: 1.00 1.00 0.97 2/78 31214
/proc/meminfo: memFree=1760800/2055920 swapFree=4147452/4192956
[pid=31213] ppid=31211 vsize=34048 CPUtime=282.19
/proc/31213/stat : 31213 (PBS4) R 31211 31213 17053 0 -1 4194304 9077 0 0 0 28142 77 0 0 25 0 1 0 246933319 34865152 7567 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/31213/statm: 8512 7567 104 219 0 8289 0
Current children cumulated CPU time (s) 282.19
Current children cumulated vsize (KiB) 34048

[startup+342.301 s]
/proc/loadavg: 1.00 1.00 0.97 2/78 31214
/proc/meminfo: memFree=1758560/2055920 swapFree=4147452/4192956
[pid=31213] ppid=31211 vsize=41520 CPUtime=342.17
/proc/31213/stat : 31213 (PBS4) R 31211 31213 17053 0 -1 4194304 11148 0 0 0 34131 86 0 0 25 0 1 0 246933319 42516480 8101 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134552715 0 0 4096 16384 0 0 0 17 1 0 0
/proc/31213/statm: 10380 8101 104 219 0 10157 0
Current children cumulated CPU time (s) 342.17
Current children cumulated vsize (KiB) 41520

[startup+402.303 s]
/proc/loadavg: 1.00 1.00 0.97 2/78 31214
/proc/meminfo: memFree=1753568/2055920 swapFree=4147452/4192956
[pid=31213] ppid=31211 vsize=59088 CPUtime=402.15
/proc/31213/stat : 31213 (PBS4) R 31211 31213 17053 0 -1 4194304 12384 0 0 0 40121 94 0 0 25 0 1 0 246933319 60506112 9337 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134551814 0 0 4096 16384 0 0 0 17 1 0 0
/proc/31213/statm: 14772 9337 104 219 0 14549 0
Current children cumulated CPU time (s) 402.15
Current children cumulated vsize (KiB) 59088

[startup+462.301 s]
/proc/loadavg: 1.00 1.00 0.97 2/78 31214
/proc/meminfo: memFree=1749280/2055920 swapFree=4147452/4192956
[pid=31213] ppid=31211 vsize=60608 CPUtime=462.13
/proc/31213/stat : 31213 (PBS4) R 31211 31213 17053 0 -1 4194304 13462 0 0 0 46109 104 0 0 25 0 1 0 246933319 62062592 10415 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134552715 0 0 4096 16384 0 0 0 17 1 0 0
/proc/31213/statm: 15152 10415 104 219 0 14929 0
Current children cumulated CPU time (s) 462.13
Current children cumulated vsize (KiB) 60608

[startup+522.302 s]
/proc/loadavg: 1.00 1.00 0.97 2/78 31214
/proc/meminfo: memFree=1748064/2055920 swapFree=4147452/4192956
[pid=31213] ppid=31211 vsize=61120 CPUtime=522.11
/proc/31213/stat : 31213 (PBS4) R 31211 31213 17053 0 -1 4194304 13765 0 0 0 52097 114 0 0 25 0 1 0 246933319 62586880 10718 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134551809 0 0 4096 16384 0 0 0 17 1 0 0
/proc/31213/statm: 15280 10718 104 219 0 15057 0
Current children cumulated CPU time (s) 522.11
Current children cumulated vsize (KiB) 61120

[startup+582.301 s]
/proc/loadavg: 1.00 1.00 0.97 2/78 31214
/proc/meminfo: memFree=1746592/2055920 swapFree=4147452/4192956
[pid=31213] ppid=31211 vsize=61664 CPUtime=582.09
/proc/31213/stat : 31213 (PBS4) R 31211 31213 17053 0 -1 4194304 14096 0 0 0 58086 123 0 0 25 0 1 0 246933319 63143936 11049 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134552715 0 0 4096 16384 0 0 0 17 1 0 0
/proc/31213/statm: 15416 11049 104 219 0 15193 0
Current children cumulated CPU time (s) 582.09
Current children cumulated vsize (KiB) 61664

[startup+642.301 s]
/proc/loadavg: 1.00 1.00 0.97 2/78 31214
/proc/meminfo: memFree=1745440/2055920 swapFree=4147452/4192956
[pid=31213] ppid=31211 vsize=62240 CPUtime=642.07
/proc/31213/stat : 31213 (PBS4) R 31211 31213 17053 0 -1 4194304 14382 0 0 0 64076 131 0 0 25 0 1 0 246933319 63733760 11335 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134551809 0 0 4096 16384 0 0 0 17 1 0 0
/proc/31213/statm: 15560 11335 104 219 0 15337 0
Current children cumulated CPU time (s) 642.07
Current children cumulated vsize (KiB) 62240


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

[startup+882.301 s]
/proc/loadavg: 1.00 1.00 0.97 2/78 31216
/proc/meminfo: memFree=1740768/2055920 swapFree=4147452/4192956
[pid=31213] ppid=31211 vsize=64340 CPUtime=881.99
/proc/31213/stat : 31213 (PBS4) R 31211 31213 17053 0 -1 4194304 15494 0 0 0 88035 164 0 0 25 0 1 0 246933319 65884160 12447 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/31213/statm: 16085 12447 104 219 0 15862 0
Current children cumulated CPU time (s) 881.99
Current children cumulated vsize (KiB) 64340

[startup+942.302 s]
/proc/loadavg: 1.00 1.00 0.97 2/78 31216
/proc/meminfo: memFree=1739488/2055920 swapFree=4147452/4192956
[pid=31213] ppid=31211 vsize=77364 CPUtime=941.96
/proc/31213/stat : 31213 (PBS4) R 31211 31213 17053 0 -1 4194304 18849 0 0 0 94025 171 0 0 25 0 1 0 246933319 79220736 12729 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134552699 0 0 4096 16384 0 0 0 17 1 0 0
/proc/31213/statm: 19341 12729 104 219 0 19118 0
Current children cumulated CPU time (s) 941.96
Current children cumulated vsize (KiB) 77364

[startup+1002.3 s]
/proc/loadavg: 1.00 1.00 0.97 2/78 31216
/proc/meminfo: memFree=1738592/2055920 swapFree=4147452/4192956
[pid=31213] ppid=31211 vsize=78144 CPUtime=1001.94
/proc/31213/stat : 31213 (PBS4) R 31211 31213 17053 0 -1 4194304 19065 0 0 0 100016 178 0 0 25 0 1 0 246933319 80019456 12945 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134551809 0 0 4096 16384 0 0 0 17 1 0 0
/proc/31213/statm: 19536 12945 104 219 0 19313 0
Current children cumulated CPU time (s) 1001.94
Current children cumulated vsize (KiB) 78144

[startup+1062.3 s]
/proc/loadavg: 1.00 1.00 0.97 2/78 31216
/proc/meminfo: memFree=1737632/2055920 swapFree=4147452/4192956
[pid=31213] ppid=31211 vsize=78144 CPUtime=1061.92
/proc/31213/stat : 31213 (PBS4) R 31211 31213 17053 0 -1 4194304 19309 0 0 0 106007 185 0 0 25 0 1 0 246933319 80019456 13189 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134551814 0 0 4096 16384 0 0 0 17 1 0 0
/proc/31213/statm: 19536 13189 104 219 0 19313 0
Current children cumulated CPU time (s) 1061.92
Current children cumulated vsize (KiB) 78144

[startup+1122.3 s]
/proc/loadavg: 1.00 1.00 0.97 2/78 31216
/proc/meminfo: memFree=1736608/2055920 swapFree=4147452/4192956
[pid=31213] ppid=31211 vsize=78972 CPUtime=1121.9
/proc/31213/stat : 31213 (PBS4) R 31211 31213 17053 0 -1 4194304 19537 0 0 0 111998 192 0 0 25 0 1 0 246933319 80867328 13417 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/31213/statm: 19743 13417 104 219 0 19520 0
Current children cumulated CPU time (s) 1121.9
Current children cumulated vsize (KiB) 78972

[startup+1182.3 s]
/proc/loadavg: 1.00 1.00 0.97 2/78 31216
/proc/meminfo: memFree=1735584/2055920 swapFree=4147452/4192956
[pid=31213] ppid=31211 vsize=79292 CPUtime=1181.88
/proc/31213/stat : 31213 (PBS4) R 31211 31213 17053 0 -1 4194304 19801 0 0 0 117991 197 0 0 25 0 1 0 246933319 81195008 13681 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134552763 0 0 4096 16384 0 0 0 17 1 0 0
/proc/31213/statm: 19823 13681 104 219 0 19600 0
Current children cumulated CPU time (s) 1181.88
Current children cumulated vsize (KiB) 79292

[startup+1242.3 s]
/proc/loadavg: 1.00 1.00 0.97 2/78 31216
/proc/meminfo: memFree=1731808/2055920 swapFree=4147452/4192956
[pid=31213] ppid=31211 vsize=80652 CPUtime=1241.87
/proc/31213/stat : 31213 (PBS4) R 31211 31213 17053 0 -1 4194304 20707 0 0 0 123983 204 0 0 25 0 1 0 246933319 82587648 14587 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/31213/statm: 20163 14587 104 219 0 19940 0
Current children cumulated CPU time (s) 1241.87
Current children cumulated vsize (KiB) 80652

[startup+1302.3 s]
/proc/loadavg: 1.00 1.00 0.97 2/78 31216
/proc/meminfo: memFree=1727968/2055920 swapFree=4147452/4192956
[pid=31213] ppid=31211 vsize=81196 CPUtime=1301.85
/proc/31213/stat : 31213 (PBS4) R 31211 31213 17053 0 -1 4194304 21646 0 0 0 129974 211 0 0 25 0 1 0 246933319 83144704 15526 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134551790 0 0 4096 16384 0 0 0 17 1 0 0
/proc/31213/statm: 20299 15526 104 219 0 20076 0
Current children cumulated CPU time (s) 1301.85
Current children cumulated vsize (KiB) 81196

[startup+1362.3 s]
/proc/loadavg: 1.00 1.00 0.97 2/78 31216
/proc/meminfo: memFree=1726752/2055920 swapFree=4147452/4192956
[pid=31213] ppid=31211 vsize=82516 CPUtime=1361.83
/proc/31213/stat : 31213 (PBS4) R 31211 31213 17053 0 -1 4194304 21954 0 0 0 135965 218 0 0 25 0 1 0 246933319 84496384 15834 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134551809 0 0 4096 16384 0 0 0 17 1 0 0
/proc/31213/statm: 20629 15834 104 219 0 20406 0
Current children cumulated CPU time (s) 1361.83
Current children cumulated vsize (KiB) 82516

[startup+1422.31 s]
/proc/loadavg: 1.00 1.00 0.97 2/78 31216
/proc/meminfo: memFree=1725216/2055920 swapFree=4147452/4192956
[pid=31213] ppid=31211 vsize=82836 CPUtime=1421.81
/proc/31213/stat : 31213 (PBS4) R 31211 31213 17053 0 -1 4194304 22335 0 0 0 141958 223 0 0 25 0 1 0 246933319 84824064 16215 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/31213/statm: 20709 16215 104 219 0 20486 0
Current children cumulated CPU time (s) 1421.81
Current children cumulated vsize (KiB) 82836

[startup+1482.3 s]
/proc/loadavg: 1.00 1.00 0.97 2/78 31216
/proc/meminfo: memFree=1724576/2055920 swapFree=4147452/4192956
[pid=31213] ppid=31211 vsize=83832 CPUtime=1481.78
/proc/31213/stat : 31213 (PBS4) R 31211 31213 17053 0 -1 4194304 22466 0 0 0 147949 229 0 0 25 0 1 0 246933319 85843968 16346 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134551790 0 0 4096 16384 0 0 0 17 1 0 0
/proc/31213/statm: 20958 16346 104 219 0 20735 0
Current children cumulated CPU time (s) 1481.78
Current children cumulated vsize (KiB) 83832

[startup+1542.3 s]
/proc/loadavg: 1.00 1.00 0.97 2/78 31216
/proc/meminfo: memFree=1723808/2055920 swapFree=4147452/4192956
[pid=31213] ppid=31211 vsize=83832 CPUtime=1541.77
/proc/31213/stat : 31213 (PBS4) R 31211 31213 17053 0 -1 4194304 22657 0 0 0 153942 235 0 0 25 0 1 0 246933319 85843968 16537 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134552715 0 0 4096 16384 0 0 0 17 1 0 0
/proc/31213/statm: 20958 16537 104 219 0 20735 0
Current children cumulated CPU time (s) 1541.77
Current children cumulated vsize (KiB) 83832

[startup+1602.3 s]
/proc/loadavg: 1.00 1.00 0.97 2/78 31216
/proc/meminfo: memFree=1722784/2055920 swapFree=4147452/4192956
[pid=31213] ppid=31211 vsize=84152 CPUtime=1601.74
/proc/31213/stat : 31213 (PBS4) R 31211 31213 17053 0 -1 4194304 22908 0 0 0 159934 240 0 0 25 0 1 0 246933319 86171648 16788 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134551809 0 0 4096 16384 0 0 0 17 1 0 0
/proc/31213/statm: 21038 16788 104 219 0 20815 0
Current children cumulated CPU time (s) 1601.74
Current children cumulated vsize (KiB) 84152

[startup+1662.3 s]
/proc/loadavg: 1.00 1.00 0.97 2/78 31216
/proc/meminfo: memFree=1721696/2055920 swapFree=4147452/4192956
[pid=31213] ppid=31211 vsize=85208 CPUtime=1661.72
/proc/31213/stat : 31213 (PBS4) R 31211 31213 17053 0 -1 4194304 23178 0 0 0 165925 247 0 0 25 0 1 0 246933319 87252992 17058 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134552715 0 0 4096 16384 0 0 0 17 1 0 0
/proc/31213/statm: 21302 17058 104 219 0 21079 0
Current children cumulated CPU time (s) 1661.72
Current children cumulated vsize (KiB) 85208

[startup+1722.3 s]
/proc/loadavg: 1.00 1.00 0.97 2/78 31216
/proc/meminfo: memFree=1721120/2055920 swapFree=4147452/4192956
[pid=31213] ppid=31211 vsize=85208 CPUtime=1721.7
/proc/31213/stat : 31213 (PBS4) R 31211 31213 17053 0 -1 4194304 23325 0 0 0 171917 253 0 0 25 0 1 0 246933319 87252992 17205 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/31213/statm: 21302 17205 104 219 0 21079 0
Current children cumulated CPU time (s) 1721.7
Current children cumulated vsize (KiB) 85208

[startup+1782.3 s]
/proc/loadavg: 1.00 1.00 0.97 2/78 31216
/proc/meminfo: memFree=1720224/2055920 swapFree=4147452/4192956
[pid=31213] ppid=31211 vsize=85400 CPUtime=1781.68
/proc/31213/stat : 31213 (PBS4) R 31211 31213 17053 0 -1 4194304 23505 0 0 0 177908 260 0 0 25 0 1 0 246933319 87449600 17385 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134552763 0 0 4096 16384 0 0 0 17 1 0 0
/proc/31213/statm: 21350 17385 104 219 0 21127 0
Current children cumulated CPU time (s) 1781.68
Current children cumulated vsize (KiB) 85400



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1800.71 s]
/proc/loadavg: 1.00 1.00 0.97 2/78 31216
/proc/meminfo: memFree=1719840/2055920 swapFree=4147452/4192956
[pid=31213] ppid=31211 vsize=86524 CPUtime=1800.09
/proc/31213/stat : 31213 (PBS4) R 31211 31213 17053 0 -1 4194304 23603 0 0 0 179747 262 0 0 25 0 1 0 246933319 88600576 17483 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134551809 0 0 4096 16384 0 0 0 17 1 0 0
/proc/31213/statm: 21631 17483 104 219 0 21408 0
Current children cumulated CPU time (s) 1800.09
Current children cumulated vsize (KiB) 86524

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

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

[startup+1800.71 s]
/proc/loadavg: 1.00 1.00 0.97 2/78 31216
/proc/meminfo: memFree=1719840/2055920 swapFree=4147452/4192956
[pid=31213] ppid=31211 vsize=86524 CPUtime=1800.09
/proc/31213/stat : 31213 (PBS4) R 31211 31213 17053 0 -1 4194304 23603 0 0 0 179747 262 0 0 25 0 1 0 246933319 88600576 17483 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134551809 0 0 4096 16384 0 0 0 17 1 0 0
/proc/31213/statm: 21631 17483 104 219 0 21408 0
Current children cumulated CPU time (s) 1800.09
Current children cumulated vsize (KiB) 86524

Child status: 0
Real time (s): 1800.72
CPU time (s): 1800.1
CPU user time (s): 1797.47
CPU system time (s): 2.6326
CPU usage (%): 99.9656
Max. virtual memory (cumulated for all children) (KiB): 89656

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1797.47
system time used= 2.6326
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 23604
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= 1832

runsolver used 1.67075 second user time and 4.46432 second system time

The end

Launcher Data (download as text)

Begin job on node42 on Tue May  1 03:30:14 UTC 2007

IDJOB= 429968
IDBENCH= 47947
IDSOLVER= 157
FILE ID= node42/429968-1177990214

PBS_JOBID= 4728173

Free space on /tmp= 66563 MiB

SOLVER NAME= PBS4 2007-03-23
BENCH NAME= HOME/pub/bench/PB07/normalized-PB07/OPT-SMALLINT-NLC/submittedPB07/roussel/factor-mod-B/factor-mod-size=9-P0=487-P1=163-P2=173-P3=211-B.opb
COMMAND LINE= /tmp/evaluation/429968-1177990214/PBS4 /tmp/evaluation/429968-1177990214/instance-429968-1177990214.opb            
CONVERSION COMMAND LINE= runsolver -w ROOT/results/node42/convwatcher-429968-1177990214 -o ROOT/results/node42/conversion-429968-1177990214 -C 600 -M 1800 PBconversionToLinear /tmp/evaluation/429968-1177990214/instance-429968-1177990214.opb
CONVERSION RUNSOLVER STATUS CODE= 0
CONVERSION STATUS CODE= 0

RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node42/watcher-429968-1177990214 -o ROOT/results/node42/solver-429968-1177990214 -C 1800 -W 3600 -M 1800 --output-limit 1,15  /tmp/evaluation/429968-1177990214/PBS4 /tmp/evaluation/429968-1177990214/instance-429968-1177990214.opb            

META MD5SUM SOLVER= b6c24e28fef9e1efa7891be58ea9e46f
MD5SUM BENCH=  fb1c97600aa303ca13bb2482d5ad3e27

RANDOM SEED= 602126606

TIME LIMIT= 1800 seconds
MEMORY LIMIT= 1800 MiB

Linux node42.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		: 3000.277
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		: 3000.277
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:       1791480 kB
Buffers:         23876 kB
Cached:         148972 kB
SwapCached:      14288 kB
Active:          35044 kB
Inactive:       161956 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1791480 kB
SwapTotal:     4192956 kB
SwapFree:      4147452 kB
Dirty:            1248 kB
Writeback:           0 kB
Mapped:          30960 kB
Slab:            52808 kB
Committed_AS:  3735856 kB
PageTables:       1912 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= 66563 MiB

End job on node42 on Tue May  1 04:00:17 UTC 2007