Trace number 2682008

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 fixed? (MO) 1210.21 1210.49

General information on the benchmark

Namenormalized-PB06/OPT-BIGINT/submitted-PB06/roussel/factor/
normalized-factor-sizeN=200-sizeP=101-sizeQ=200-864124249-max.opb
MD5SUM2a5c3ceba4b0797f84fa61492c45250f
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 variables20501
Total number of constraints60601
Number of constraints which are clauses60600
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 constraint20200
Number of terms in the objective function 101
Biggest coefficient in the objective function 1267650600228229401496703205376
Number of bits for the biggest coefficient in the objective function 101
Sum of the numbers in the objective function 2535301200456458802993406410751
Number of bits of the sum of numbers in the objective function 101
Biggest number in a constraint 1018517988167243043134222844204689080525734196832968125318070224677190649881668353091698688
Number of bits of the biggest number in a constraint 300
Biggest sum of numbers in a constraint 4074071952668972172536891376817392001670258842191834970240582444901079515982716395989206874
Number of bits of the biggest sum of numbers301
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 0.1.1 http://www.residual.se/pbct
0.00/0.00	c Based on OpenSMT/CT 20091015
0.69/0.74	c constraints 1/0 clauses 60600/0 units 0
0.69/0.74	c vars 20501
0.69/0.74	c objective 101 + -2535301200456458802993406410751
1210.01/1210.30	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-2682008-1277494323/watcher-2682008-1277494323 -o /tmp/evaluation-result-2682008-1277494323/solver-2682008-1277494323 -C 1800 -W 2000 -M 1800 HOME/pbct --model HOME/instance-2682008-1277494323.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: 1.00 1.00 1.00 3/106 21752
/proc/meminfo: memFree=1809912/2059040 swapFree=4135660/4192956
[pid=21752] ppid=21750 vsize=2136 CPUtime=0
/proc/21752/stat : 21752 (pbct) R 21750 21752 21563 0 -1 4202496 250 0 0 0 0 0 0 0 22 0 1 0 125036290 2187264 169 1992294400 134512640 136421960 4288711552 18446744073709551615 135811817 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/21752/statm: 534 169 146 467 0 65 0

[startup+0.0871051 s]
/proc/loadavg: 1.00 1.00 1.00 3/106 21752
/proc/meminfo: memFree=1809912/2059040 swapFree=4135660/4192956
[pid=21752] ppid=21750 vsize=2400 CPUtime=0.08
/proc/21752/stat : 21752 (pbct) R 21750 21752 21563 0 -1 4202496 325 0 0 0 8 0 0 0 22 0 1 0 125036290 2457600 244 1992294400 134512640 136421960 4288711552 18446744073709551615 135873694 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/21752/statm: 600 244 146 467 0 131 0
Current children cumulated CPU time (s) 0.08
Current children cumulated vsize (KiB) 2400

[startup+0.101138 s]
/proc/loadavg: 1.00 1.00 1.00 3/106 21752
/proc/meminfo: memFree=1809912/2059040 swapFree=4135660/4192956
[pid=21752] ppid=21750 vsize=2532 CPUtime=0.09
/proc/21752/stat : 21752 (pbct) R 21750 21752 21563 0 -1 4202496 334 0 0 0 9 0 0 0 22 0 1 0 125036290 2592768 253 1992294400 134512640 136421960 4288711552 18446744073709551615 135811817 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/21752/statm: 633 253 146 467 0 164 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 2532

[startup+0.301133 s]
/proc/loadavg: 1.00 1.00 1.00 3/106 21752
/proc/meminfo: memFree=1809912/2059040 swapFree=4135660/4192956
[pid=21752] ppid=21750 vsize=3192 CPUtime=0.29
/proc/21752/stat : 21752 (pbct) R 21750 21752 21563 0 -1 4202496 512 0 0 0 29 0 0 0 22 0 1 0 125036290 3268608 431 1992294400 134512640 136421960 4288711552 18446744073709551615 135818501 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/21752/statm: 798 431 146 467 0 329 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 3192

[startup+0.701165 s]
/proc/loadavg: 1.00 1.00 1.00 3/106 21752
/proc/meminfo: memFree=1809912/2059040 swapFree=4135660/4192956
[pid=21752] ppid=21750 vsize=6492 CPUtime=0.69
/proc/21752/stat : 21752 (pbct) R 21750 21752 21563 0 -1 4202496 1395 0 0 0 69 0 0 0 23 0 1 0 125036290 6647808 1167 1992294400 134512640 136421960 4288711552 18446744073709551615 135153484 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/21752/statm: 1623 1167 146 467 0 1154 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 6492

[startup+1.50122 s]
/proc/loadavg: 1.00 1.00 1.00 3/107 21753
/proc/meminfo: memFree=1777168/2059040 swapFree=4135660/4192956
[pid=21752] ppid=21750 vsize=89600 CPUtime=1.49
/proc/21752/stat : 21752 (pbct) R 21750 21752 21563 0 -1 4202496 22744 0 0 0 139 10 0 0 25 0 1 0 125036290 91750400 21649 1992294400 134512640 136421960 4288711552 18446744073709551615 135811817 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/21752/statm: 22400 21650 190 467 0 21931 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 89600

[startup+3.10135 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 21753
/proc/meminfo: memFree=1673504/2059040 swapFree=4135660/4192956
[pid=21752] ppid=21750 vsize=264476 CPUtime=3.09
/proc/21752/stat : 21752 (pbct) R 21750 21752 21563 0 -1 4202496 69060 0 0 0 279 30 0 0 25 0 1 0 125036290 270823424 65528 1992294400 134512640 136421960 4288711552 18446744073709551615 134922171 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/21752/statm: 66119 65528 205 467 0 65650 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 264476

[startup+6.30061 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 21753
/proc/meminfo: memFree=1535616/2059040 swapFree=4135660/4192956
[pid=21752] ppid=21750 vsize=278624 CPUtime=6.29
/proc/21752/stat : 21752 (pbct) R 21750 21752 21563 0 -1 4202496 72636 0 0 0 571 58 0 0 25 0 1 0 125036290 285310976 68766 1992294400 134512640 136421960 4288711552 18446744073709551615 135006000 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/21752/statm: 69656 68766 216 467 0 69187 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 278624

[startup+12.7011 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 21753
/proc/meminfo: memFree=1523588/2059040 swapFree=4135660/4192956
[pid=21752] ppid=21750 vsize=291200 CPUtime=12.69
/proc/21752/stat : 21752 (pbct) R 21750 21752 21563 0 -1 4202496 75756 0 0 0 1204 65 0 0 25 0 1 0 125036290 298188800 71886 1992294400 134512640 136421960 4288711552 18446744073709551615 135237633 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/21752/statm: 72800 71886 217 467 0 72331 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 291200

[startup+25.5012 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 21753
/proc/meminfo: memFree=1495192/2059040 swapFree=4135660/4192956
[pid=21752] ppid=21750 vsize=318968 CPUtime=25.49
/proc/21752/stat : 21752 (pbct) R 21750 21752 21563 0 -1 4202496 82666 0 0 0 2473 76 0 0 25 0 1 0 125036290 326623232 78796 1992294400 134512640 136421960 4288711552 18446744073709551615 135020787 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/21752/statm: 79742 78796 217 467 0 79273 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 318968

[startup+51.1012 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 21755
/proc/meminfo: memFree=1448568/2059040 swapFree=4135660/4192956
[pid=21752] ppid=21750 vsize=365916 CPUtime=51.07
/proc/21752/stat : 21752 (pbct) R 21750 21752 21563 0 -1 4202496 94266 0 0 0 5014 93 0 0 25 0 1 0 125036290 374697984 90396 1992294400 134512640 136421960 4288711552 18446744073709551615 135005960 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/21752/statm: 91479 90396 217 467 0 91010 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 365916

[startup+102.308 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 21755
/proc/meminfo: memFree=1359164/2059040 swapFree=4135660/4192956
[pid=21752] ppid=21750 vsize=455688 CPUtime=102.27
/proc/21752/stat : 21752 (pbct) R 21750 21752 21563 0 -1 4202496 116468 0 0 0 10108 119 0 0 25 0 1 0 125036290 466624512 112598 1992294400 134512640 136421960 4288711552 18446744073709551615 135818469 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/21752/statm: 113922 112598 217 467 0 113453 0
Current children cumulated CPU time (s) 102.27
Current children cumulated vsize (KiB) 455688

[startup+162.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 21757
/proc/meminfo: memFree=1275836/2059040 swapFree=4135660/4192956
[pid=21752] ppid=21750 vsize=539664 CPUtime=162.25
/proc/21752/stat : 21752 (pbct) R 21750 21752 21563 0 -1 4202496 137244 0 0 0 16079 146 0 0 25 0 1 0 125036290 552615936 133374 1992294400 134512640 136421960 4288711552 18446744073709551615 134860107 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/21752/statm: 134916 133374 217 467 0 134447 0
Current children cumulated CPU time (s) 162.25
Current children cumulated vsize (KiB) 539664

[startup+222.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 21759
/proc/meminfo: memFree=1250044/2059040 swapFree=4135660/4192956
[pid=21752] ppid=21750 vsize=565912 CPUtime=222.24
/proc/21752/stat : 21752 (pbct) R 21750 21752 21563 0 -1 4202496 143704 0 0 0 22071 153 0 0 25 0 1 0 125036290 579493888 139834 1992294400 134512640 136421960 4288711552 18446744073709551615 134861902 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/21752/statm: 141478 139834 217 467 0 141009 0
Current children cumulated CPU time (s) 222.24
Current children cumulated vsize (KiB) 565912

[startup+282.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 21761
/proc/meminfo: memFree=1144148/2059040 swapFree=4135660/4192956
[pid=21752] ppid=21750 vsize=673536 CPUtime=282.22
/proc/21752/stat : 21752 (pbct) R 21750 21752 21563 0 -1 4202496 170328 0 0 0 28052 170 0 0 25 0 1 0 125036290 689700864 166458 1992294400 134512640 136421960 4288711552 18446744073709551615 135006694 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/21752/statm: 168384 166458 217 467 0 167915 0
Current children cumulated CPU time (s) 282.22
Current children cumulated vsize (KiB) 673536

[startup+342.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 21761
/proc/meminfo: memFree=1049040/2059040 swapFree=4135660/4192956
[pid=21752] ppid=21750 vsize=767708 CPUtime=342.22
/proc/21752/stat : 21752 (pbct) R 21750 21752 21563 0 -1 4202496 193797 0 0 0 34013 209 0 0 25 0 1 0 125036290 786132992 189927 1992294400 134512640 136421960 4288711552 18446744073709551615 135161708 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/21752/statm: 191927 189927 217 467 0 191458 0
Current children cumulated CPU time (s) 342.22
Current children cumulated vsize (KiB) 767708

[startup+402.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 21763
/proc/meminfo: memFree=964348/2059040 swapFree=4135660/4192956
[pid=21752] ppid=21750 vsize=852012 CPUtime=402.2
/proc/21752/stat : 21752 (pbct) R 21750 21752 21563 0 -1 4202496 215391 0 0 0 39983 237 0 0 25 0 1 0 125036290 872460288 211521 1992294400 134512640 136421960 4288711552 18446744073709551615 135822032 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/21752/statm: 213003 211521 217 467 0 212534 0
Current children cumulated CPU time (s) 402.2
Current children cumulated vsize (KiB) 852012

[startup+462.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 21765
/proc/meminfo: memFree=869736/2059040 swapFree=4135660/4192956
[pid=21752] ppid=21750 vsize=946212 CPUtime=462.18
/proc/21752/stat : 21752 (pbct) R 21750 21752 21563 0 -1 4202496 238595 0 0 0 45952 266 0 0 25 0 1 0 125036290 968921088 234725 1992294400 134512640 136421960 4288711552 18446744073709551615 134861902 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/21752/statm: 236553 234725 217 467 0 236084 0
Current children cumulated CPU time (s) 462.18
Current children cumulated vsize (KiB) 946212

[startup+522.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 21767
/proc/meminfo: memFree=798684/2059040 swapFree=4135660/4192956
[pid=21752] ppid=21750 vsize=1018500 CPUtime=522.17
/proc/21752/stat : 21752 (pbct) R 21750 21752 21563 0 -1 4202496 256534 0 0 0 51938 279 0 0 25 0 1 0 125036290 1042944000 252664 1992294400 134512640 136421960 4288711552 18446744073709551615 134859861 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/21752/statm: 254625 252664 217 467 0 254156 0
Current children cumulated CPU time (s) 522.17
Current children cumulated vsize (KiB) 1018500

[startup+582.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 21769
/proc/meminfo: memFree=735940/2059040 swapFree=4135660/4192956
[pid=21752] ppid=21750 vsize=1080512 CPUtime=582.16
/proc/21752/stat : 21752 (pbct) R 21750 21752 21563 0 -1 4202496 271999 0 0 0 57926 290 0 0 25 0 1 0 125036290 1106444288 268129 1992294400 134512640 136421960 4288711552 18446744073709551615 135028347 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/21752/statm: 270128 268129 217 467 0 269659 0
Current children cumulated CPU time (s) 582.16
Current children cumulated vsize (KiB) 1080512

[startup+642.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 21769
/proc/meminfo: memFree=713744/2059040 swapFree=4135660/4192956
[pid=21752] ppid=21750 vsize=1102128 CPUtime=642.15
/proc/21752/stat : 21752 (pbct) R 21750 21752 21563 0 -1 4202496 277380 0 0 0 63923 292 0 0 25 0 1 0 125036290 1128579072 273510 1992294400 134512640 136421960 4288711552 18446744073709551615 134860102 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/21752/statm: 275532 273510 217 467 0 275063 0
Current children cumulated CPU time (s) 642.15
Current children cumulated vsize (KiB) 1102128

[startup+702.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 21771
/proc/meminfo: memFree=643932/2059040 swapFree=4135660/4192956
[pid=21752] ppid=21750 vsize=1172588 CPUtime=702.12
/proc/21752/stat : 21752 (pbct) R 21750 21752 21563 0 -1 4202496 294987 0 0 0 69894 318 0 0 25 0 1 0 125036290 1200730112 291117 1992294400 134512640 136421960 4288711552 18446744073709551615 134861890 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/21752/statm: 293147 291117 217 467 0 292678 0
Current children cumulated CPU time (s) 702.12
Current children cumulated vsize (KiB) 1172588

[startup+762.308 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 21773
/proc/meminfo: memFree=556388/2059040 swapFree=4135660/4192956
[pid=21752] ppid=21750 vsize=1258720 CPUtime=762.12
/proc/21752/stat : 21752 (pbct) R 21750 21752 21563 0 -1 4202496 316668 0 0 0 75863 349 0 0 25 0 1 0 125036290 1288929280 312798 1992294400 134512640 136421960 4288711552 18446744073709551615 135020787 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/21752/statm: 314680 312798 217 467 0 314211 0
Current children cumulated CPU time (s) 762.12
Current children cumulated vsize (KiB) 1258720

[startup+822.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 21775
/proc/meminfo: memFree=473804/2059040 swapFree=4135660/4192956
[pid=21752] ppid=21750 vsize=1341496 CPUtime=822.1
/proc/21752/stat : 21752 (pbct) R 21750 21752 21563 0 -1 4202496 337387 0 0 0 81838 372 0 0 25 0 1 0 125036290 1373691904 333517 1992294400 134512640 136421960 4288711552 18446744073709551615 135275083 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/21752/statm: 335374 333517 217 467 0 334905 0
Current children cumulated CPU time (s) 822.1
Current children cumulated vsize (KiB) 1341496

[startup+882.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 21777
/proc/meminfo: memFree=403868/2059040 swapFree=4135660/4192956
[pid=21752] ppid=21750 vsize=1410368 CPUtime=882.09
/proc/21752/stat : 21752 (pbct) R 21750 21752 21563 0 -1 4202496 354692 0 0 0 87822 387 0 0 25 0 1 0 125036290 1444216832 350822 1992294400 134512640 136421960 4288711552 18446744073709551615 134859881 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/21752/statm: 352592 350822 217 467 0 352123 0
Current children cumulated CPU time (s) 882.09
Current children cumulated vsize (KiB) 1410368

[startup+942.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 21777
/proc/meminfo: memFree=332940/2059040 swapFree=4135660/4192956
[pid=21752] ppid=21750 vsize=1482292 CPUtime=942.07
/proc/21752/stat : 21752 (pbct) R 21750 21752 21563 0 -1 4202496 372644 0 0 0 93797 410 0 0 25 0 1 0 125036290 1517867008 368774 1992294400 134512640 136421960 4288711552 18446744073709551615 134863692 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/21752/statm: 370573 368774 217 467 0 370104 0
Current children cumulated CPU time (s) 942.07
Current children cumulated vsize (KiB) 1482292

[startup+1002.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 21779
/proc/meminfo: memFree=238700/2059040 swapFree=4135660/4192956
[pid=21752] ppid=21750 vsize=1576040 CPUtime=1002.06
/proc/21752/stat : 21752 (pbct) R 21750 21752 21563 0 -1 4202496 395950 0 0 0 99763 443 0 0 25 0 1 0 125036290 1613864960 392080 1992294400 134512640 136421960 4288711552 18446744073709551615 134861902 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/21752/statm: 394010 392080 217 467 0 393541 0
Current children cumulated CPU time (s) 1002.06
Current children cumulated vsize (KiB) 1576040

[startup+1062.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 21781
/proc/meminfo: memFree=150040/2059040 swapFree=4135660/4192956
[pid=21752] ppid=21750 vsize=1666104 CPUtime=1062.04
/proc/21752/stat : 21752 (pbct) R 21750 21752 21563 0 -1 4202496 418195 0 0 0 105734 470 0 0 25 0 1 0 125036290 1706090496 414325 1992294400 134512640 136421960 4288711552 18446744073709551615 134641127 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/21752/statm: 416526 414325 217 467 0 416057 0
Current children cumulated CPU time (s) 1062.04
Current children cumulated vsize (KiB) 1666104

[startup+1122.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 21783
/proc/meminfo: memFree=73532/2059040 swapFree=4135660/4192956
[pid=21752] ppid=21750 vsize=1742252 CPUtime=1122.03
/proc/21752/stat : 21752 (pbct) R 21750 21752 21563 0 -1 4202496 437144 0 0 0 111717 486 0 0 25 0 1 0 125036290 1784066048 433274 1992294400 134512640 136421960 4288711552 18446744073709551615 134862021 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/21752/statm: 435563 433274 217 467 0 435094 0
Current children cumulated CPU time (s) 1122.03
Current children cumulated vsize (KiB) 1742252

[startup+1182.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 21785
/proc/meminfo: memFree=9928/2059040 swapFree=4135660/4192956
[pid=21752] ppid=21750 vsize=1807772 CPUtime=1182.02
/proc/21752/stat : 21752 (pbct) R 21750 21752 21563 0 -1 4202496 453582 0 0 0 117707 495 0 0 25 0 1 0 125036290 1851158528 449712 1992294400 134512640 136421960 4288711552 18446744073709551615 135275034 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/21752/statm: 451943 449712 217 467 0 451474 0
Current children cumulated CPU time (s) 1182.02
Current children cumulated vsize (KiB) 1807772



Maximum VSize exceeded: sending SIGTERM then SIGKILL

[startup+1210.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 21785
/proc/meminfo: memFree=9436/2059040 swapFree=4135660/4192956
[pid=21752] ppid=21750 vsize=1843240 CPUtime=1210.01
/proc/21752/stat : 21752 (pbct) R 21750 21752 21563 0 -1 4202496 462398 0 0 0 120500 501 0 0 25 0 1 0 125036290 1887477760 458528 1992294400 134512640 136421960 4288711552 18446744073709551615 135010280 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/21752/statm: 460810 458528 217 467 0 460341 0
Current children cumulated CPU time (s) 1210.01
Current children cumulated vsize (KiB) 1843240

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

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

[startup+1210.41 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 21785
/proc/meminfo: memFree=9436/2059040 swapFree=4135660/4192956
[pid=21752] ppid=21750 vsize=0 CPUtime=1210.11
/proc/21752/stat : 21752 (pbct) R 21750 21752 21563 0 -1 4194308 462400 0 0 0 120500 511 0 0 25 0 1 0 125036290 0 0 1992294400 0 0 0 0 0 0 16384 4096 16387 18446744073709551615 0 0 17 1 0 0 0
/proc/21752/statm: 0 0 0 0 0 0 0
Current children cumulated CPU time (s) 1210.11
Current children cumulated vsize (KiB) 0

Child status: 0
Real time (s): 1210.49
CPU time (s): 1210.21
CPU user time (s): 1205.01
CPU system time (s): 5.19721
CPU usage (%): 99.9767
Max. virtual memory (cumulated for all children) (KiB): 1843240

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1205.01
system time used= 5.19721
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 462400
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= 1
involuntary context switches= 2004

runsolver used 1.9607 second user time and 5.76312 second system time

The end

Launcher Data 

Begin job on node003 at 2010-06-25 21:32:04
IDJOB=2682008
IDBENCH=2995
IDSOLVER=1192
FILE ID=node003/2682008-1277494323
PBS_JOBID= 11190566
Free space on /tmp= 62392 MiB

SOLVER NAME= PB/CT 0.1 fixed
BENCH NAME= PB06/final/normalized-PB06/OPT-BIGINT/submitted-PB06/roussel/factor/normalized-factor-sizeN=200-sizeP=101-sizeQ=200-864124249-max.opb
COMMAND LINE= HOME/pbct --model BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-2682008-1277494323/watcher-2682008-1277494323 -o /tmp/evaluation-result-2682008-1277494323/solver-2682008-1277494323 -C 1800 -W 2000 -M 1800  HOME/pbct --model HOME/instance-2682008-1277494323.opb

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

MD5SUM BENCH= 2a5c3ceba4b0797f84fa61492c45250f
RANDOM SEED=1301375524

node003.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		: 3000.251
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	: 6000.50
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		: 3000.251
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	: 5599.45
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:      2059040 kB
MemFree:       1810440 kB
Buffers:         51024 kB
Cached:          96832 kB
SwapCached:       9784 kB
Active:          68812 kB
Inactive:        92040 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2059040 kB
LowFree:       1810440 kB
SwapTotal:     4192956 kB
SwapFree:      4135660 kB
Dirty:            4508 kB
Writeback:           0 kB
AnonPages:       11552 kB
Mapped:           8296 kB
Slab:            65856 kB
PageTables:       4120 kB
NFS_Unstable:        0 kB
Bounce:              0 kB
CommitLimit:   5222476 kB
Committed_AS:   184564 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= 62388 MiB
End job on node003 at 2010-06-25 21:52:16