Trace number 2668420

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) 1349.51 1349.88

General information on the benchmark

Namenormalized-PB06/OPT-BIGINT/submitted-PB06/roussel/factor/
normalized-factor-sizeN=320-sizeP=161-sizeQ=320-420453220-max.opb
MD5SUM731d8a8b62f1165d7f7ff2eb0e8bed96
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 variables52001
Total number of constraints154561
Number of constraints which are clauses154560
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 constraint51520
Number of terms in the objective function 161
Biggest coefficient in the objective function 1461501637330902918203684832716283019655932542976
Number of bits for the biggest coefficient in the objective function 161
Sum of the numbers in the objective function 2923003274661805836407369665432566039311865085951
Number of bits of the sum of numbers in the objective function 161
Biggest number in a constraint 1560874275157996115690798614896583152874299071332485575429578479812685869409882810060153051531745985579913465560703311447723987839644142653145088
Number of bits of the biggest number in a constraint 480
Biggest sum of numbers in a constraint 6243497100631984462763194459586332611497196285329458171408770520629035540670020835398097850925707779467176054569131054629458594384801759081011045
Number of bits of the biggest sum of numbers481
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
2.19/2.26	c constraints 1/0 clauses 154560/0 units 0
2.19/2.26	c vars 52001
2.19/2.26	c objective 161 + -2923003274661805836407369665432566039311865085951
1349.33/1349.71	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-2668420-1276627119/watcher-2668420-1276627119 -o /tmp/evaluation-result-2668420-1276627119/solver-2668420-1276627119 -C 1800 -W 2000 -M 1800 HOME/pbct --model HOME/instance-2668420-1276627119.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: 1.14 1.02 1.00 3/106 10728
/proc/meminfo: memFree=1772300/2059040 swapFree=4192956/4192956
[pid=10728] ppid=10726 vsize=2208 CPUtime=0
/proc/10728/stat : 10728 (pbct) R 10726 10728 10028 0 -1 4202496 260 0 0 0 0 0 0 0 20 0 1 0 4004140 2260992 182 1992294400 134512640 136485738 4294895616 18446744073709551615 135850441 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/10728/statm: 552 182 156 482 0 68 0

[startup+0.07962 s]
/proc/loadavg: 1.14 1.02 1.00 3/106 10728
/proc/meminfo: memFree=1772300/2059040 swapFree=4192956/4192956
[pid=10728] ppid=10726 vsize=2472 CPUtime=0.07
/proc/10728/stat : 10728 (pbct) R 10726 10728 10028 0 -1 4202496 315 0 0 0 7 0 0 0 20 0 1 0 4004140 2531328 237 1992294400 134512640 136485738 4294895616 18446744073709551615 135565176 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/10728/statm: 618 237 156 482 0 134 0
Current children cumulated CPU time (s) 0.07
Current children cumulated vsize (KiB) 2472

[startup+0.101622 s]
/proc/loadavg: 1.14 1.02 1.00 3/106 10728
/proc/meminfo: memFree=1772300/2059040 swapFree=4192956/4192956
[pid=10728] ppid=10726 vsize=2472 CPUtime=0.1
/proc/10728/stat : 10728 (pbct) R 10726 10728 10028 0 -1 4202496 336 0 0 0 10 0 0 0 20 0 1 0 4004140 2531328 258 1992294400 134512640 136485738 4294895616 18446744073709551615 135565176 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/10728/statm: 618 258 156 482 0 134 0
Current children cumulated CPU time (s) 0.1
Current children cumulated vsize (KiB) 2472

[startup+0.301642 s]
/proc/loadavg: 1.14 1.02 1.00 3/106 10728
/proc/meminfo: memFree=1772300/2059040 swapFree=4192956/4192956
[pid=10728] ppid=10726 vsize=3132 CPUtime=0.3
/proc/10728/stat : 10728 (pbct) R 10726 10728 10028 0 -1 4202496 484 0 0 0 30 0 0 0 20 0 1 0 4004140 3207168 406 1992294400 134512640 136485738 4294895616 18446744073709551615 135690968 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/10728/statm: 783 406 156 482 0 299 0
Current children cumulated CPU time (s) 0.3
Current children cumulated vsize (KiB) 3132

[startup+0.701682 s]
/proc/loadavg: 1.14 1.02 1.00 3/106 10728
/proc/meminfo: memFree=1772300/2059040 swapFree=4192956/4192956
[pid=10728] ppid=10726 vsize=4316 CPUtime=0.7
/proc/10728/stat : 10728 (pbct) R 10726 10728 10028 0 -1 4202496 823 0 0 0 70 0 0 0 20 0 1 0 4004140 4419584 712 1992294400 134512640 136485738 4294895616 18446744073709551615 135180329 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/10728/statm: 1079 712 156 482 0 595 0
Current children cumulated CPU time (s) 0.7
Current children cumulated vsize (KiB) 4316

[startup+1.50076 s]
/proc/loadavg: 1.14 1.02 1.00 2/107 10729
/proc/meminfo: memFree=1769068/2059040 swapFree=4192956/4192956
[pid=10728] ppid=10726 vsize=6816 CPUtime=1.49
/proc/10728/stat : 10728 (pbct) R 10726 10728 10028 0 -1 4202496 1500 0 0 0 149 0 0 0 23 0 1 0 4004140 6979584 1324 1992294400 134512640 136485738 4294895616 18446744073709551615 135565527 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/10728/statm: 1704 1324 156 482 0 1220 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 6816

[startup+3.10093 s]
/proc/loadavg: 1.14 1.02 1.00 2/107 10729
/proc/meminfo: memFree=1761504/2059040 swapFree=4192956/4192956
[pid=10728] ppid=10726 vsize=101628 CPUtime=3.09
/proc/10728/stat : 10728 (pbct) R 10726 10728 10028 0 -1 4202496 25870 0 0 0 299 10 0 0 25 0 1 0 4004140 104067072 24569 1992294400 134512640 136485738 4294895616 18446744073709551615 135850441 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/10728/statm: 25407 24570 194 482 0 24923 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 101628

[startup+6.30125 s]
/proc/loadavg: 1.12 1.02 1.00 2/107 10729
/proc/meminfo: memFree=1468616/2059040 swapFree=4192956/4192956
[pid=10728] ppid=10726 vsize=377996 CPUtime=6.29
/proc/10728/stat : 10728 (pbct) R 10726 10728 10028 0 -1 4202496 99038 0 0 0 587 42 0 0 25 0 1 0 4004140 387067904 92560 1992294400 134512640 136485738 4294895616 18446744073709551615 134651016 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/10728/statm: 94499 92560 198 482 0 94015 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 377996

[startup+12.7009 s]
/proc/loadavg: 1.11 1.02 1.00 2/107 10729
/proc/meminfo: memFree=1076528/2059040 swapFree=4192956/4192956
[pid=10728] ppid=10726 vsize=717216 CPUtime=12.68
/proc/10728/stat : 10728 (pbct) R 10726 10728 10028 0 -1 4202496 188828 0 0 0 1175 93 0 0 25 0 1 0 4004140 734429184 173893 1992294400 134512640 136485738 4294895616 18446744073709551615 135848140 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/10728/statm: 179304 173893 227 482 0 178820 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 717216

[startup+25.5012 s]
/proc/loadavg: 1.09 1.01 1.00 2/107 10729
/proc/meminfo: memFree=1064128/2059040 swapFree=4192956/4192956
[pid=10728] ppid=10726 vsize=729088 CPUtime=25.49
/proc/10728/stat : 10728 (pbct) R 10726 10728 10028 0 -1 4202496 191787 0 0 0 2452 97 0 0 25 0 1 0 4004140 746586112 176852 1992294400 134512640 136485738 4294895616 18446744073709551615 135039475 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/10728/statm: 182272 176852 228 482 0 181788 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 729088

[startup+51.1018 s]
/proc/loadavg: 1.06 1.01 1.00 2/107 10731
/proc/meminfo: memFree=1029408/2059040 swapFree=4192956/4192956
[pid=10728] ppid=10726 vsize=764736 CPUtime=51.06
/proc/10728/stat : 10728 (pbct) R 10726 10728 10028 0 -1 4202496 200727 0 0 0 4992 114 0 0 25 0 1 0 4004140 783089664 185792 1992294400 134512640 136485738 4294895616 18446744073709551615 134883291 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/10728/statm: 191184 185792 228 482 0 190700 0
Current children cumulated CPU time (s) 51.06
Current children cumulated vsize (KiB) 764736

[startup+102.309 s]
/proc/loadavg: 1.02 1.01 1.00 2/107 10731
/proc/meminfo: memFree=985884/2059040 swapFree=4192956/4192956
[pid=10728] ppid=10726 vsize=807064 CPUtime=102.26
/proc/10728/stat : 10728 (pbct) R 10726 10728 10028 0 -1 4202496 211289 0 0 0 10095 131 0 0 25 0 1 0 4004140 826433536 196354 1992294400 134512640 136485738 4294895616 18446744073709551615 134878710 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/10728/statm: 201766 196354 228 482 0 201282 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 807064

[startup+162.301 s]
/proc/loadavg: 1.01 1.00 1.00 2/107 10733
/proc/meminfo: memFree=975840/2059040 swapFree=4192956/4192956
[pid=10728] ppid=10726 vsize=817292 CPUtime=162.23
/proc/10728/stat : 10728 (pbct) R 10726 10728 10028 0 -1 4202496 213802 0 0 0 16092 131 0 0 25 0 1 0 4004140 836907008 198867 1992294400 134512640 136485738 4294895616 18446744073709551615 134878471 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/10728/statm: 204323 198867 228 482 0 203839 0
Current children cumulated CPU time (s) 162.23
Current children cumulated vsize (KiB) 817292

[startup+222.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 10735
/proc/meminfo: memFree=878624/2059040 swapFree=4192956/4192956
[pid=10728] ppid=10726 vsize=916736 CPUtime=222.22
/proc/10728/stat : 10728 (pbct) R 10726 10728 10028 0 -1 4202496 238108 0 0 0 22059 163 0 0 25 0 1 0 4004140 938737664 223173 1992294400 134512640 136485738 4294895616 18446744073709551615 134880622 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/10728/statm: 229184 223173 228 482 0 228700 0
Current children cumulated CPU time (s) 222.22
Current children cumulated vsize (KiB) 916736

[startup+282.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 10737
/proc/meminfo: memFree=774464/2059040 swapFree=4192956/4192956
[pid=10728] ppid=10726 vsize=1020536 CPUtime=282.2
/proc/10728/stat : 10728 (pbct) R 10726 10728 10028 0 -1 4202496 264132 0 0 0 28018 202 0 0 25 0 1 0 4004140 1045028864 249197 1992294400 134512640 136485738 4294895616 18446744073709551615 135047545 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/10728/statm: 255134 249197 228 482 0 254650 0
Current children cumulated CPU time (s) 282.2
Current children cumulated vsize (KiB) 1020536

[startup+342.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 10737
/proc/meminfo: memFree=715688/2059040 swapFree=4192956/4192956
[pid=10728] ppid=10726 vsize=1079792 CPUtime=342.19
/proc/10728/stat : 10728 (pbct) R 10726 10728 10028 0 -1 4202496 278736 0 0 0 34005 214 0 0 25 0 1 0 4004140 1105707008 263801 1992294400 134512640 136485738 4294895616 18446744073709551615 135039475 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/10728/statm: 269948 263801 228 482 0 269464 0
Current children cumulated CPU time (s) 342.19
Current children cumulated vsize (KiB) 1079792

[startup+402.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 10739
/proc/meminfo: memFree=685928/2059040 swapFree=4192956/4192956
[pid=10728] ppid=10726 vsize=1109400 CPUtime=402.17
/proc/10728/stat : 10728 (pbct) R 10726 10728 10028 0 -1 4202496 286170 0 0 0 39999 218 0 0 25 0 1 0 4004140 1136025600 271235 1992294400 134512640 136485738 4294895616 18446744073709551615 134878503 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/10728/statm: 277350 271235 228 482 0 276866 0
Current children cumulated CPU time (s) 402.17
Current children cumulated vsize (KiB) 1109400

[startup+462.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 10741
/proc/meminfo: memFree=660508/2059040 swapFree=4192956/4192956
[pid=10728] ppid=10726 vsize=1134864 CPUtime=462.16
/proc/10728/stat : 10728 (pbct) R 10726 10728 10028 0 -1 4202496 292483 0 0 0 45995 221 0 0 25 0 1 0 4004140 1162100736 277548 1992294400 134512640 136485738 4294895616 18446744073709551615 134878720 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/10728/statm: 283716 277548 228 482 0 283232 0
Current children cumulated CPU time (s) 462.16
Current children cumulated vsize (KiB) 1134864

[startup+522.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 10743
/proc/meminfo: memFree=643396/2059040 swapFree=4192956/4192956
[pid=10728] ppid=10726 vsize=1151904 CPUtime=522.15
/proc/10728/stat : 10728 (pbct) R 10726 10728 10028 0 -1 4202496 296662 0 0 0 51992 223 0 0 25 0 1 0 4004140 1179549696 281727 1992294400 134512640 136485738 4294895616 18446744073709551615 134878471 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/10728/statm: 287976 281727 228 482 0 287492 0
Current children cumulated CPU time (s) 522.15
Current children cumulated vsize (KiB) 1151904

[startup+582.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 10745
/proc/meminfo: memFree=622440/2059040 swapFree=4192956/4192956
[pid=10728] ppid=10726 vsize=1173020 CPUtime=582.13
/proc/10728/stat : 10728 (pbct) R 10726 10728 10028 0 -1 4202496 301957 0 0 0 57987 226 0 0 25 0 1 0 4004140 1201172480 287022 1992294400 134512640 136485738 4294895616 18446744073709551615 134878445 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/10728/statm: 293255 287022 228 482 0 292771 0
Current children cumulated CPU time (s) 582.13
Current children cumulated vsize (KiB) 1173020

[startup+642.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 10745
/proc/meminfo: memFree=572964/2059040 swapFree=4192956/4192956
[pid=10728] ppid=10726 vsize=1222040 CPUtime=642.12
/proc/10728/stat : 10728 (pbct) R 10726 10728 10028 0 -1 4202496 314220 0 0 0 63963 249 0 0 25 0 1 0 4004140 1251368960 299285 1992294400 134512640 136485738 4294895616 18446744073709551615 135293368 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/10728/statm: 305510 299285 228 482 0 305026 0
Current children cumulated CPU time (s) 642.12
Current children cumulated vsize (KiB) 1222040

[startup+702.302 s]
/proc/loadavg: 1.00 1.00 1.00 3/107 10747
/proc/meminfo: memFree=524108/2059040 swapFree=4192956/4192956
[pid=10728] ppid=10726 vsize=1271608 CPUtime=702.1
/proc/10728/stat : 10728 (pbct) R 10726 10728 10028 0 -1 4202496 326411 0 0 0 69945 265 0 0 25 0 1 0 4004140 1302126592 311476 1992294400 134512640 136485738 4294895616 18446744073709551615 134878471 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/10728/statm: 317902 311476 228 482 0 317418 0
Current children cumulated CPU time (s) 702.1
Current children cumulated vsize (KiB) 1271608

[startup+762.308 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 10749
/proc/meminfo: memFree=516172/2059040 swapFree=4192956/4192956
[pid=10728] ppid=10726 vsize=1279236 CPUtime=762.09
/proc/10728/stat : 10728 (pbct) R 10726 10728 10028 0 -1 4202496 328361 0 0 0 75944 265 0 0 25 0 1 0 4004140 1309937664 313426 1992294400 134512640 136485738 4294895616 18446744073709551615 134878460 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/10728/statm: 319809 313426 228 482 0 319325 0
Current children cumulated CPU time (s) 762.09
Current children cumulated vsize (KiB) 1279236

[startup+822.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 10751
/proc/meminfo: memFree=505632/2059040 swapFree=4192956/4192956
[pid=10728] ppid=10726 vsize=1290068 CPUtime=822.07
/proc/10728/stat : 10728 (pbct) R 10726 10728 10028 0 -1 4202496 331047 0 0 0 81938 269 0 0 25 0 1 0 4004140 1321029632 316112 1992294400 134512640 136485738 4294895616 18446744073709551615 134878720 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/10728/statm: 322517 316112 228 482 0 322033 0
Current children cumulated CPU time (s) 822.07
Current children cumulated vsize (KiB) 1290068

[startup+882.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 10753
/proc/meminfo: memFree=490008/2059040 swapFree=4192956/4192956
[pid=10728] ppid=10726 vsize=1305416 CPUtime=882.05
/proc/10728/stat : 10728 (pbct) R 10726 10728 10028 0 -1 4202496 334891 0 0 0 87935 270 0 0 25 0 1 0 4004140 1336745984 319956 1992294400 134512640 136485738 4294895616 18446744073709551615 134878720 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/10728/statm: 326354 319956 228 482 0 325870 0
Current children cumulated CPU time (s) 882.05
Current children cumulated vsize (KiB) 1305416

[startup+942.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 10753
/proc/meminfo: memFree=451320/2059040 swapFree=4192956/4192956
[pid=10728] ppid=10726 vsize=1345468 CPUtime=942.04
/proc/10728/stat : 10728 (pbct) R 10726 10728 10028 0 -1 4202496 344884 0 0 0 93920 284 0 0 25 0 1 0 4004140 1377759232 329949 1992294400 134512640 136485738 4294895616 18446744073709551615 135180187 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/10728/statm: 336367 329949 228 482 0 335883 0
Current children cumulated CPU time (s) 942.04
Current children cumulated vsize (KiB) 1345468

[startup+1002.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 10755
/proc/meminfo: memFree=336992/2059040 swapFree=4192956/4192956
[pid=10728] ppid=10726 vsize=1462188 CPUtime=1002.02
/proc/10728/stat : 10728 (pbct) R 10726 10728 10028 0 -1 4202496 373413 0 0 0 99872 330 0 0 25 0 1 0 4004140 1497280512 358478 1992294400 134512640 136485738 4294895616 18446744073709551615 135857078 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/10728/statm: 365547 358478 228 482 0 365063 0
Current children cumulated CPU time (s) 1002.02
Current children cumulated vsize (KiB) 1462188

[startup+1062.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 10757
/proc/meminfo: memFree=113544/2059040 swapFree=4192956/4192956
[pid=10728] ppid=10726 vsize=1690356 CPUtime=1062
/proc/10728/stat : 10728 (pbct) R 10726 10728 10028 0 -1 4202496 429049 0 0 0 105836 364 0 0 25 0 1 0 4004140 1730924544 414114 1992294400 134512640 136485738 4294895616 18446744073709551615 135191952 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/10728/statm: 422589 414114 228 482 0 422105 0
Current children cumulated CPU time (s) 1062
Current children cumulated vsize (KiB) 1690356

[startup+1122.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 10759
/proc/meminfo: memFree=76096/2059040 swapFree=4192956/4192956
[pid=10728] ppid=10726 vsize=1728120 CPUtime=1121.99
/proc/10728/stat : 10728 (pbct) R 10726 10728 10028 0 -1 4202496 438169 0 0 0 111833 366 0 0 25 0 1 0 4004140 1769594880 423234 1992294400 134512640 136485738 4294895616 18446744073709551615 134878465 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/10728/statm: 432030 423234 228 482 0 431546 0
Current children cumulated CPU time (s) 1121.99
Current children cumulated vsize (KiB) 1728120

[startup+1182.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 10761
/proc/meminfo: memFree=50056/2059040 swapFree=4192956/4192956
[pid=10728] ppid=10726 vsize=1754732 CPUtime=1181.97
/proc/10728/stat : 10728 (pbct) R 10726 10728 10028 0 -1 4202496 444731 0 0 0 117828 369 0 0 25 0 1 0 4004140 1796845568 429796 1992294400 134512640 136485738 4294895616 18446744073709551615 134878445 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/10728/statm: 438683 429796 228 482 0 438199 0
Current children cumulated CPU time (s) 1181.97
Current children cumulated vsize (KiB) 1754732

[startup+1242.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 10761
/proc/meminfo: memFree=22776/2059040 swapFree=4192956/4192956
[pid=10728] ppid=10726 vsize=1782376 CPUtime=1241.96
/proc/10728/stat : 10728 (pbct) R 10726 10728 10028 0 -1 4202496 451429 0 0 0 123824 372 0 0 25 0 1 0 4004140 1825153024 436494 1992294400 134512640 136485738 4294895616 18446744073709551615 134878715 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/10728/statm: 445594 436494 228 482 0 445110 0
Current children cumulated CPU time (s) 1241.96
Current children cumulated vsize (KiB) 1782376

[startup+1302.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 10763
/proc/meminfo: memFree=10004/2059040 swapFree=4192956/4192956
[pid=10728] ppid=10726 vsize=1810440 CPUtime=1301.95
/proc/10728/stat : 10728 (pbct) R 10726 10728 10028 0 -1 4202496 458292 0 0 0 129820 375 0 0 25 0 1 0 4004140 1853890560 443357 1992294400 134512640 136485738 4294895616 18446744073709551615 134878471 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/10728/statm: 452610 443357 228 482 0 452126 0
Current children cumulated CPU time (s) 1301.95
Current children cumulated vsize (KiB) 1810440



Maximum VSize exceeded: sending SIGTERM then SIGKILL

[startup+1349.71 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 10774
/proc/meminfo: memFree=10472/2059040 swapFree=4192956/4192956
[pid=10728] ppid=10726 vsize=1843252 CPUtime=1349.33
/proc/10728/stat : 10728 (pbct) R 10726 10728 10028 0 -1 4202496 466359 0 0 0 134554 379 0 0 25 0 1 0 4004140 1887490048 451424 1992294400 134512640 136485738 4294895616 18446744073709551615 135860656 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/10728/statm: 460813 451424 228 482 0 460329 0
Current children cumulated CPU time (s) 1349.33
Current children cumulated vsize (KiB) 1843252

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

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

[startup+1349.81 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 10774
/proc/meminfo: memFree=10472/2059040 swapFree=4192956/4192956
[pid=10728] ppid=10726 vsize=0 CPUtime=1349.43
/proc/10728/stat : 10728 (pbct) R 10726 10728 10028 0 -1 4194308 466359 0 0 0 134554 389 0 0 25 0 1 0 4004140 0 0 1992294400 0 0 0 0 0 0 16384 4096 16387 18446744073709551615 0 0 17 1 0 0 0
/proc/10728/statm: 0 0 0 0 0 0 0
Current children cumulated CPU time (s) 1349.43
Current children cumulated vsize (KiB) 0

Child status: 0
Real time (s): 1349.88
CPU time (s): 1349.51
CPU user time (s): 1345.55
CPU system time (s): 3.9664
CPU usage (%): 99.9726
Max. virtual memory (cumulated for all children) (KiB): 1843252

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1345.55
system time used= 3.9664
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 466359
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= 2993

runsolver used 2.32765 second user time and 6.28204 second system time

The end

Launcher Data 

Begin job on node045 at 2010-06-15 20:38:39
IDJOB=2668420
IDBENCH=3011
IDSOLVER=1170
FILE ID=node045/2668420-1276627119
PBS_JOBID= 11172300
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=320-sizeP=161-sizeQ=320-420453220-max.opb
COMMAND LINE= HOME/pbct --model BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-2668420-1276627119/watcher-2668420-1276627119 -o /tmp/evaluation-result-2668420-1276627119/solver-2668420-1276627119 -C 1800 -W 2000 -M 1800  HOME/pbct --model HOME/instance-2668420-1276627119.opb

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

MD5SUM BENCH= 731d8a8b62f1165d7f7ff2eb0e8bed96
RANDOM SEED=1022682868

node045.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		: 3000.247
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	: 6000.49
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		: 3000.247
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	: 5599.43
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:      2059040 kB
MemFree:       1772820 kB
Buffers:         15804 kB
Cached:         144068 kB
SwapCached:          0 kB
Active:         136716 kB
Inactive:        82872 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2059040 kB
LowFree:       1772820 kB
SwapTotal:     4192956 kB
SwapFree:      4192956 kB
Dirty:           10396 kB
Writeback:           0 kB
AnonPages:       59704 kB
Mapped:          15448 kB
Slab:            44900 kB
PageTables:       3992 kB
NFS_Unstable:        0 kB
Bounce:              0 kB
CommitLimit:   5222476 kB
Committed_AS:   182716 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= 62448 MiB
End job on node045 at 2010-06-15 21:01:11