Trace number 2668421

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. The first timestamp (if present) is estimated CPU time. The last timestamp is wall clock 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
PB/CT 0.1? (MO) 1321.03 1321.39

General information on the benchmark

Namenormalized-PB06/OPT-BIGINT/submitted-PB06/roussel/factor/
normalized-factor-sizeN=300-sizeP=151-sizeQ=300-692949159-max.opb
MD5SUM7e6b5d1bb2d5498810142d4e4cc2c6f4
Bench CategoryOPT-BIGINT (optimisation, big integers)
Best result obtained on this benchmark
Best value of the objective obtained on this benchmark
Best CPU time to get the best result obtained on this benchmark
Has Objective FunctionYES
Satisfiable
(Un)Satisfiability was proved
Best value of the objective function
Optimality of the best value was proved
Number of variables45751
Total number of constraints135901
Number of constraints which are clauses135900
Number of constraints which are cardinality constraints (but not clauses)0
Number of constraints which are nor clauses,nor cardinality constraints1
Minimum length of a constraint2
Maximum length of a constraint45300
Number of terms in the objective function 151
Biggest coefficient in the objective function 1427247692705959881058285969449495136382746624
Number of bits for the biggest coefficient in the objective function 151
Sum of the numbers in the objective function 2854495385411919762116571938898990272765493247
Number of bits of the sum of numbers in the objective function 151
Biggest number in a constraint 1453677448591213781098647615776009068707282721374636120562980398361278576226795846652382101427527131121525043212532355867069203257229312
Number of bits of the biggest number in a constraint 450
Biggest sum of numbers in a constraint 5814709794364855124394590463104036274829130884415680534709393500410164485780207399841635394555886269312423583179230372744812869772975784
Number of bits of the biggest sum of numbers451
Number of products (including duplicates)0
Sum of products size (including duplicates)0
Number of different products0
Sum of products size0

Solver Data 

0.00/0.00	c PB/CT 0.1 http://www.residual.se/pbct
0.00/0.00	c Based on OpenSMT/CT 20091015
1.89/1.97	c constraints 1/0 clauses 135900/0 units 0
1.89/1.97	c vars 45751
1.89/1.97	c objective 151 + -2854495385411919762116571938898990272765493247
1320.85/1321.22	s UNKNOWN

Verifier Data 

ERROR: no interpretation found !

Watcher Data 

runsolver version 3.2.9 (svn:492) (c) roussel@cril.univ-artois.fr

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-2668421-1276627205/watcher-2668421-1276627205 -o /tmp/evaluation-result-2668421-1276627205/solver-2668421-1276627205 -C 1800 -W 2000 -M 1800 HOME/pbct --model HOME/instance-2668421-1276627205.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): 2000 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
Current StackSize limit: 10240 KiB


[startup+0 s]
/proc/loadavg: 0.92 0.98 0.99 3/106 12597
/proc/meminfo: memFree=1822144/2059040 swapFree=4192956/4192956
[pid=12597] ppid=12595 vsize=2208 CPUtime=0
/proc/12597/stat : 12597 (pbct) R 12595 12597 11785 0 -1 4202496 260 0 0 0 0 0 0 0 22 0 1 0 4015555 2260992 182 1992294400 134512640 136485738 4290275200 18446744073709551615 135346637 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/12597/statm: 552 182 156 482 0 68 0

[startup+0.0692569 s]
/proc/loadavg: 0.92 0.98 0.99 3/106 12597
/proc/meminfo: memFree=1822144/2059040 swapFree=4192956/4192956
[pid=12597] ppid=12595 vsize=2340 CPUtime=0.06
/proc/12597/stat : 12597 (pbct) R 12595 12597 11785 0 -1 4202496 307 0 0 0 6 0 0 0 22 0 1 0 4015555 2396160 229 1992294400 134512640 136485738 4290275200 18446744073709551615 135844774 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/12597/statm: 585 229 156 482 0 101 0
Current children cumulated CPU time (s) 0.06
Current children cumulated vsize (KiB) 2340

[startup+0.10126 s]
/proc/loadavg: 0.92 0.98 0.99 3/106 12597
/proc/meminfo: memFree=1822144/2059040 swapFree=4192956/4192956
[pid=12597] ppid=12595 vsize=2472 CPUtime=0.1
/proc/12597/stat : 12597 (pbct) R 12595 12597 11785 0 -1 4202496 336 0 0 0 10 0 0 0 22 0 1 0 4015555 2531328 258 1992294400 134512640 136485738 4290275200 18446744073709551615 134534411 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/12597/statm: 618 258 156 482 0 134 0
Current children cumulated CPU time (s) 0.1
Current children cumulated vsize (KiB) 2472

[startup+0.30128 s]
/proc/loadavg: 0.92 0.98 0.99 3/106 12597
/proc/meminfo: memFree=1822144/2059040 swapFree=4192956/4192956
[pid=12597] ppid=12595 vsize=3132 CPUtime=0.29
/proc/12597/stat : 12597 (pbct) R 12595 12597 11785 0 -1 4202496 484 0 0 0 29 0 0 0 22 0 1 0 4015555 3207168 406 1992294400 134512640 136485738 4290275200 18446744073709551615 135844034 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/12597/statm: 783 406 156 482 0 299 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 3132

[startup+0.701324 s]
/proc/loadavg: 0.92 0.98 0.99 3/106 12597
/proc/meminfo: memFree=1822144/2059040 swapFree=4192956/4192956
[pid=12597] ppid=12595 vsize=4316 CPUtime=0.69
/proc/12597/stat : 12597 (pbct) R 12595 12597 11785 0 -1 4202496 823 0 0 0 69 0 0 0 23 0 1 0 4015555 4419584 712 1992294400 134512640 136485738 4290275200 18446744073709551615 135411211 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/12597/statm: 1079 712 156 482 0 595 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 4316

[startup+1.50141 s]
/proc/loadavg: 0.92 0.98 0.99 2/107 12598
/proc/meminfo: memFree=1818912/2059040 swapFree=4192956/4192956
[pid=12597] ppid=12595 vsize=6816 CPUtime=1.49
/proc/12597/stat : 12597 (pbct) R 12595 12597 11785 0 -1 4202496 1501 0 0 0 149 0 0 0 25 0 1 0 4015555 6979584 1325 1992294400 134512640 136485738 4290275200 18446744073709551615 135178988 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/12597/statm: 1704 1325 156 482 0 1220 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 6816

[startup+3.10158 s]
/proc/loadavg: 0.92 0.98 0.99 2/107 12598
/proc/meminfo: memFree=1796716/2059040 swapFree=4192956/4192956
[pid=12597] ppid=12595 vsize=129880 CPUtime=3.09
/proc/12597/stat : 12597 (pbct) R 12595 12597 11785 0 -1 4202496 33443 0 0 0 297 12 0 0 25 0 1 0 4015555 132997120 30671 1992294400 134512640 136485738 4290275200 18446744073709551615 134560110 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/12597/statm: 32470 30672 194 482 0 31986 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 129880

[startup+6.30193 s]
/proc/loadavg: 0.93 0.98 0.99 2/107 12598
/proc/meminfo: memFree=1508168/2059040 swapFree=4192956/4192956
[pid=12597] ppid=12595 vsize=375268 CPUtime=6.29
/proc/12597/stat : 12597 (pbct) R 12595 12597 11785 0 -1 4202496 99002 0 0 0 590 39 0 0 25 0 1 0 4015555 384274432 92256 1992294400 134512640 136485738 4290275200 18446744073709551615 135292250 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/12597/statm: 93817 92257 198 482 0 93333 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 375268

[startup+12.7016 s]
/proc/loadavg: 0.93 0.98 0.99 2/107 12598
/proc/meminfo: memFree=1206476/2059040 swapFree=4192956/4192956
[pid=12597] ppid=12595 vsize=632732 CPUtime=12.69
/proc/12597/stat : 12597 (pbct) R 12595 12597 11785 0 -1 4202496 166253 0 0 0 1196 73 0 0 25 0 1 0 4015555 647917568 154068 1992294400 134512640 136485738 4290275200 18446744073709551615 135185351 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/12597/statm: 158183 154068 225 482 0 157699 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 632732

[startup+25.501 s]
/proc/loadavg: 0.95 0.98 0.99 2/107 12598
/proc/meminfo: memFree=1181800/2059040 swapFree=4192956/4192956
[pid=12597] ppid=12595 vsize=656384 CPUtime=25.49
/proc/12597/stat : 12597 (pbct) R 12595 12597 11785 0 -1 4202496 172166 0 0 0 2461 88 0 0 25 0 1 0 4015555 672137216 159981 1992294400 134512640 136485738 4290275200 18446744073709551615 135256168 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/12597/statm: 164096 159981 228 482 0 163612 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 656384

[startup+51.1007 s]
/proc/loadavg: 0.96 0.98 0.99 2/107 12598
/proc/meminfo: memFree=1159852/2059040 swapFree=4192956/4192956
[pid=12597] ppid=12595 vsize=678048 CPUtime=51.08
/proc/12597/stat : 12597 (pbct) R 12595 12597 11785 0 -1 4202496 177581 0 0 0 5009 99 0 0 25 0 1 0 4015555 694321152 165396 1992294400 134512640 136485738 4290275200 18446744073709551615 134878712 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/12597/statm: 169512 165396 228 482 0 169028 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 678048

[startup+102.308 s]
/proc/loadavg: 0.98 0.98 0.99 2/107 12600
/proc/meminfo: memFree=1145964/2059040 swapFree=4192956/4192956
[pid=12597] ppid=12595 vsize=691892 CPUtime=102.27
/proc/12597/stat : 12597 (pbct) R 12595 12597 11785 0 -1 4202496 180995 0 0 0 10125 102 0 0 25 0 1 0 4015555 708497408 168810 1992294400 134512640 136485738 4290275200 18446744073709551615 134878468 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/12597/statm: 172973 168810 228 482 0 172489 0
Current children cumulated CPU time (s) 102.27
Current children cumulated vsize (KiB) 691892

[startup+162.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/107 12602
/proc/meminfo: memFree=1114964/2059040 swapFree=4192956/4192956
[pid=12597] ppid=12595 vsize=723480 CPUtime=162.25
/proc/12597/stat : 12597 (pbct) R 12595 12597 11785 0 -1 4202496 188750 0 0 0 16110 115 0 0 25 0 1 0 4015555 740843520 176565 1992294400 134512640 136485738 4290275200 18446744073709551615 134878468 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/12597/statm: 180870 176565 228 482 0 180386 0
Current children cumulated CPU time (s) 162.25
Current children cumulated vsize (KiB) 723480

[startup+222.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/107 12604
/proc/meminfo: memFree=1091280/2059040 swapFree=4192956/4192956
[pid=12597] ppid=12595 vsize=746624 CPUtime=222.23
/proc/12597/stat : 12597 (pbct) R 12595 12597 11785 0 -1 4202496 194719 0 0 0 22104 119 0 0 25 0 1 0 4015555 764542976 182534 1992294400 134512640 136485738 4290275200 18446744073709551615 135028888 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/12597/statm: 186656 182534 228 482 0 186172 0
Current children cumulated CPU time (s) 222.23
Current children cumulated vsize (KiB) 746624

[startup+282.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/107 12604
/proc/meminfo: memFree=998900/2059040 swapFree=4192956/4192956
[pid=12597] ppid=12595 vsize=839656 CPUtime=282.22
/proc/12597/stat : 12597 (pbct) R 12595 12597 11785 0 -1 4202496 217938 0 0 0 28087 135 0 0 25 0 1 0 4015555 859807744 205753 1992294400 134512640 136485738 4290275200 18446744073709551615 135044875 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/12597/statm: 209914 205753 228 482 0 209430 0
Current children cumulated CPU time (s) 282.22
Current children cumulated vsize (KiB) 839656

[startup+342.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/107 12606
/proc/meminfo: memFree=903544/2059040 swapFree=4192956/4192956
[pid=12597] ppid=12595 vsize=935992 CPUtime=342.21
/proc/12597/stat : 12597 (pbct) R 12595 12597 11785 0 -1 4202496 241542 0 0 0 34044 177 0 0 25 0 1 0 4015555 958455808 229357 1992294400 134512640 136485738 4290275200 18446744073709551615 134878449 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/12597/statm: 233998 229357 228 482 0 233514 0
Current children cumulated CPU time (s) 342.21
Current children cumulated vsize (KiB) 935992

[startup+402.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/107 12608
/proc/meminfo: memFree=829516/2059040 swapFree=4192956/4192956
[pid=12597] ppid=12595 vsize=1013284 CPUtime=402.19
/proc/12597/stat : 12597 (pbct) R 12595 12597 11785 0 -1 4202496 260226 0 0 0 40031 188 0 0 25 0 1 0 4015555 1037602816 248041 1992294400 134512640 136485738 4290275200 18446744073709551615 135039475 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/12597/statm: 253321 248041 228 482 0 252837 0
Current children cumulated CPU time (s) 402.19
Current children cumulated vsize (KiB) 1013284

[startup+462.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/107 12610
/proc/meminfo: memFree=807816/2059040 swapFree=4192956/4192956
[pid=12597] ppid=12595 vsize=1031508 CPUtime=462.17
/proc/12597/stat : 12597 (pbct) R 12595 12597 11785 0 -1 4202496 265320 0 0 0 46025 192 0 0 25 0 1 0 4015555 1056264192 253135 1992294400 134512640 136485738 4290275200 18446744073709551615 134878471 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/12597/statm: 257877 253135 228 482 0 257393 0
Current children cumulated CPU time (s) 462.17
Current children cumulated vsize (KiB) 1031508

[startup+522.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/107 12612
/proc/meminfo: memFree=787356/2059040 swapFree=4192956/4192956
[pid=12597] ppid=12595 vsize=1052292 CPUtime=522.15
/proc/12597/stat : 12597 (pbct) R 12595 12597 11785 0 -1 4202496 270519 0 0 0 52021 194 0 0 25 0 1 0 4015555 1077547008 258334 1992294400 134512640 136485738 4290275200 18446744073709551615 134878471 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/12597/statm: 263073 258334 228 482 0 262589 0
Current children cumulated CPU time (s) 522.15
Current children cumulated vsize (KiB) 1052292

[startup+582.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/107 12612
/proc/meminfo: memFree=767516/2059040 swapFree=4192956/4192956
[pid=12597] ppid=12595 vsize=1071832 CPUtime=582.14
/proc/12597/stat : 12597 (pbct) R 12595 12597 11785 0 -1 4202496 275439 0 0 0 58017 197 0 0 25 0 1 0 4015555 1097555968 263254 1992294400 134512640 136485738 4290275200 18446744073709551615 134878710 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/12597/statm: 267958 263254 228 482 0 267474 0
Current children cumulated CPU time (s) 582.14
Current children cumulated vsize (KiB) 1071832

[startup+642.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/107 12614
/proc/meminfo: memFree=746312/2059040 swapFree=4192956/4192956
[pid=12597] ppid=12595 vsize=1092692 CPUtime=642.13
/proc/12597/stat : 12597 (pbct) R 12595 12597 11785 0 -1 4202496 280659 0 0 0 64013 200 0 0 25 0 1 0 4015555 1118916608 268474 1992294400 134512640 136485738 4290275200 18446744073709551615 134878449 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/12597/statm: 273173 268474 228 482 0 272689 0
Current children cumulated CPU time (s) 642.13
Current children cumulated vsize (KiB) 1092692

[startup+702.301 s]
/proc/loadavg: 1.06 1.00 1.00 2/107 12616
/proc/meminfo: memFree=730688/2059040 swapFree=4192956/4192956
[pid=12597] ppid=12595 vsize=1108180 CPUtime=702.11
/proc/12597/stat : 12597 (pbct) R 12595 12597 11785 0 -1 4202496 284535 0 0 0 70010 201 0 0 25 0 1 0 4015555 1134776320 272350 1992294400 134512640 136485738 4290275200 18446744073709551615 135257413 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/12597/statm: 277045 272350 228 482 0 276561 0
Current children cumulated CPU time (s) 702.11
Current children cumulated vsize (KiB) 1108180

[startup+762.308 s]
/proc/loadavg: 1.02 1.00 1.00 2/107 12618
/proc/meminfo: memFree=714692/2059040 swapFree=4192956/4192956
[pid=12597] ppid=12595 vsize=1124012 CPUtime=762.1
/proc/12597/stat : 12597 (pbct) R 12595 12597 11785 0 -1 4202496 288494 0 0 0 76007 203 0 0 25 0 1 0 4015555 1150988288 276309 1992294400 134512640 136485738 4290275200 18446744073709551615 134878726 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/12597/statm: 281003 276309 228 482 0 280519 0
Current children cumulated CPU time (s) 762.1
Current children cumulated vsize (KiB) 1124012

[startup+822.301 s]
/proc/loadavg: 1.01 1.00 1.00 2/107 12620
/proc/meminfo: memFree=657280/2059040 swapFree=4192956/4192956
[pid=12597] ppid=12595 vsize=1183664 CPUtime=822.08
/proc/12597/stat : 12597 (pbct) R 12595 12597 11785 0 -1 4202496 303095 0 0 0 81989 219 0 0 25 0 1 0 4015555 1212071936 290910 1992294400 134512640 136485738 4290275200 18446744073709551615 134878712 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/12597/statm: 295916 290910 228 482 0 295432 0
Current children cumulated CPU time (s) 822.08
Current children cumulated vsize (KiB) 1183664

[startup+882.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 12620
/proc/meminfo: memFree=550268/2059040 swapFree=4192956/4192956
[pid=12597] ppid=12595 vsize=1292404 CPUtime=882.06
/proc/12597/stat : 12597 (pbct) R 12595 12597 11785 0 -1 4202496 329633 0 0 0 87945 261 0 0 25 0 1 0 4015555 1323421696 317448 1992294400 134512640 136485738 4290275200 18446744073709551615 135185307 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/12597/statm: 323101 317448 228 482 0 322617 0
Current children cumulated CPU time (s) 882.06
Current children cumulated vsize (KiB) 1292404

[startup+942.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 12622
/proc/meminfo: memFree=501288/2059040 swapFree=4192956/4192956
[pid=12597] ppid=12595 vsize=1343336 CPUtime=942.04
/proc/12597/stat : 12597 (pbct) R 12595 12597 11785 0 -1 4202496 342012 0 0 0 93935 269 0 0 25 0 1 0 4015555 1375576064 329827 1992294400 134512640 136485738 4290275200 18446744073709551615 135859470 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/12597/statm: 335834 329827 228 482 0 335350 0
Current children cumulated CPU time (s) 942.04
Current children cumulated vsize (KiB) 1343336

[startup+1002.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 12624
/proc/meminfo: memFree=418704/2059040 swapFree=4192956/4192956
[pid=12597] ppid=12595 vsize=1422412 CPUtime=1002.03
/proc/12597/stat : 12597 (pbct) R 12595 12597 11785 0 -1 4202496 362362 0 0 0 99901 302 0 0 25 0 1 0 4015555 1456549888 350177 1992294400 134512640 136485738 4290275200 18446744073709551615 134878715 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/12597/statm: 355603 350177 228 482 0 355119 0
Current children cumulated CPU time (s) 1002.03
Current children cumulated vsize (KiB) 1422412

[startup+1062.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 12626
/proc/meminfo: memFree=343436/2059040 swapFree=4192956/4192956
[pid=12597] ppid=12595 vsize=1499528 CPUtime=1062.01
/proc/12597/stat : 12597 (pbct) R 12595 12597 11785 0 -1 4202496 381298 0 0 0 105886 315 0 0 25 0 1 0 4015555 1535516672 369113 1992294400 134512640 136485738 4290275200 18446744073709551615 134878720 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/12597/statm: 374882 369113 228 482 0 374398 0
Current children cumulated CPU time (s) 1062.01
Current children cumulated vsize (KiB) 1499528

[startup+1122.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 12628
/proc/meminfo: memFree=277716/2059040 swapFree=4192956/4192956
[pid=12597] ppid=12595 vsize=1566988 CPUtime=1122
/proc/12597/stat : 12597 (pbct) R 12595 12597 11785 0 -1 4202496 397743 0 0 0 111873 327 0 0 25 0 1 0 4015555 1604595712 385558 1992294400 134512640 136485738 4290275200 18446744073709551615 135260271 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/12597/statm: 391747 385558 228 482 0 391263 0
Current children cumulated CPU time (s) 1122
Current children cumulated vsize (KiB) 1566988

[startup+1182.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 12628
/proc/meminfo: memFree=194264/2059040 swapFree=4192956/4192956
[pid=12597] ppid=12595 vsize=1650452 CPUtime=1181.98
/proc/12597/stat : 12597 (pbct) R 12595 12597 11785 0 -1 4202496 418390 0 0 0 117861 337 0 0 25 0 1 0 4015555 1690062848 406205 1992294400 134512640 136485738 4290275200 18446744073709551615 134878720 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/12597/statm: 412613 406205 228 482 0 412129 0
Current children cumulated CPU time (s) 1181.98
Current children cumulated vsize (KiB) 1650452

[startup+1242.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 12630
/proc/meminfo: memFree=138464/2059040 swapFree=4192956/4192956
[pid=12597] ppid=12595 vsize=1706664 CPUtime=1241.97
/proc/12597/stat : 12597 (pbct) R 12595 12597 11785 0 -1 4202496 432629 0 0 0 123842 355 0 0 25 0 1 0 4015555 1747623936 420444 1992294400 134512640 136485738 4290275200 18446744073709551615 135859524 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/12597/statm: 426666 420444 228 482 0 426182 0
Current children cumulated CPU time (s) 1241.97
Current children cumulated vsize (KiB) 1706664

[startup+1302.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 12641
/proc/meminfo: memFree=32568/2059040 swapFree=4192956/4192956
[pid=12597] ppid=12595 vsize=1808012 CPUtime=1301.94
/proc/12597/stat : 12597 (pbct) R 12595 12597 11785 0 -1 4202496 458595 0 0 0 129799 395 0 0 25 0 1 0 4015555 1851404288 446410 1992294400 134512640 136485738 4290275200 18446744073709551615 134880607 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/12597/statm: 452003 446410 228 482 0 451519 0
Current children cumulated CPU time (s) 1301.94
Current children cumulated vsize (KiB) 1808012



Maximum VSize exceeded: sending SIGTERM then SIGKILL

[startup+1321.21 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 12641
/proc/meminfo: memFree=10608/2059040 swapFree=4192956/4192956
[pid=12597] ppid=12595 vsize=1843344 CPUtime=1320.85
/proc/12597/stat : 12597 (pbct) R 12595 12597 11785 0 -1 4202496 467398 0 0 0 131677 408 0 0 25 0 1 0 4015555 1887584256 455213 1992294400 134512640 136485738 4290275200 18446744073709551615 135024897 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/12597/statm: 460836 455213 228 482 0 460352 0
Current children cumulated CPU time (s) 1320.85
Current children cumulated vsize (KiB) 1843344

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

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

[startup+1321.31 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 12641
/proc/meminfo: memFree=10608/2059040 swapFree=4192956/4192956
[pid=12597] ppid=12595 vsize=0 CPUtime=1320.94
/proc/12597/stat : 12597 (pbct) R 12595 12597 11785 0 -1 4194308 467398 0 0 0 131677 417 0 0 25 0 1 0 4015555 0 0 1992294400 0 0 0 0 0 0 16384 4096 16387 18446744073709551615 0 0 17 1 0 0 0
/proc/12597/statm: 0 0 0 0 0 0 0
Current children cumulated CPU time (s) 1320.94
Current children cumulated vsize (KiB) 0

Child status: 0
Real time (s): 1321.39
CPU time (s): 1321.03
CPU user time (s): 1316.78
CPU system time (s): 4.25135
CPU usage (%): 99.9728
Max. virtual memory (cumulated for all children) (KiB): 1843344

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1316.78
system time used= 4.25135
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 467398
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= 2
involuntary context switches= 3735

runsolver used 2.21866 second user time and 6.20906 second system time

The end

Launcher Data 

Begin job on node035 at 2010-06-15 20:40:06
IDJOB=2668421
IDBENCH=3012
IDSOLVER=1170
FILE ID=node035/2668421-1276627205
PBS_JOBID= 11172322
Free space on /tmp= 62452 MiB

SOLVER NAME= PB/CT 0.1
BENCH NAME= PB06/final/normalized-PB06/OPT-BIGINT/submitted-PB06/roussel/factor/normalized-factor-sizeN=300-sizeP=151-sizeQ=300-692949159-max.opb
COMMAND LINE= HOME/pbct --model BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-2668421-1276627205/watcher-2668421-1276627205 -o /tmp/evaluation-result-2668421-1276627205/solver-2668421-1276627205 -C 1800 -W 2000 -M 1800  HOME/pbct --model HOME/instance-2668421-1276627205.opb

TIME LIMIT= 1800 seconds
MEMORY LIMIT= 1800 MiB
MAX NB THREAD= 0

MD5SUM BENCH= 7e6b5d1bb2d5498810142d4e4cc2c6f4
RANDOM SEED=523092495

node035.alineos.net Linux 2.6.18-164.el5 #1 SMP Thu Sep 3 03:28:30 EDT 2009

/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		: 3000.219
cache size	: 2048 KB
physical id	: 0
siblings	: 1
core id		: 0
cpu cores	: 1
apicid		: 0
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 constant_tsc pni monitor ds_cpl cid cx16 xtpr
bogomips	: 6000.43
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		: 3000.219
cache size	: 2048 KB
physical id	: 3
siblings	: 1
core id		: 0
cpu cores	: 1
apicid		: 6
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 constant_tsc pni monitor ds_cpl cid cx16 xtpr
bogomips	: 5599.54
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:      2059040 kB
MemFree:       1822664 kB
Buffers:          5368 kB
Cached:          95388 kB
SwapCached:          0 kB
Active:         110136 kB
Inactive:        50444 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2059040 kB
LowFree:       1822664 kB
SwapTotal:     4192956 kB
SwapFree:      4192956 kB
Dirty:            8988 kB
Writeback:           0 kB
AnonPages:       59760 kB
Mapped:          15444 kB
Slab:            53980 kB
PageTables:       4016 kB
NFS_Unstable:        0 kB
Bounce:              0 kB
CommitLimit:   5222476 kB
Committed_AS:   181508 kB
VmallocTotal: 34359738367 kB
VmallocUsed:    264948 kB
VmallocChunk: 34359471699 kB
HugePages_Total:     0
HugePages_Free:      0
HugePages_Rsvd:      0
Hugepagesize:     2048 kB

Free space on /tmp at the end= 62452 MiB
End job on node035 at 2010-06-15 21:02:09