Trace number 2682004

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) 1068.52 1068.89

General information on the benchmark

Namenormalized-PB06/OPT-BIGINT/submitted-PB06/roussel/factor/
normalized-factor-sizeN=200-sizeP=101-sizeQ=200-410184650-max.opb
MD5SUM8dbba4128860c0dcf60d2ae6d42e2446
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 4074071952668972172536891376818271167362115627974489459407595858486846194981300150535267275
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
0.69/0.72	c constraints 1/0 clauses 60600/0 units 0
0.69/0.72	c vars 20501
0.69/0.72	c objective 101 + -2535301200456458802993406410751
1068.33/1068.71	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-2682004-1277494232/watcher-2682004-1277494232 -o /tmp/evaluation-result-2682004-1277494232/solver-2682004-1277494232 -C 1800 -W 2000 -M 1800 HOME/pbct --model HOME/instance-2682004-1277494232.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: 1.01 1.04 1.00 2/106 21971
/proc/meminfo: memFree=1870324/2059040 swapFree=4135388/4192956
[pid=21971] ppid=21969 vsize=2136 CPUtime=0
/proc/21971/stat : 21971 (pbct) R 21969 21971 21755 0 -1 4202496 249 0 0 0 0 0 0 0 23 0 1 0 123075064 2187264 169 1992294400 134512640 136421960 4289611040 18446744073709551615 134523763 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/21971/statm: 534 169 146 467 0 65 0

[startup+0.0864351 s]
/proc/loadavg: 1.01 1.04 1.00 2/106 21971
/proc/meminfo: memFree=1870324/2059040 swapFree=4135388/4192956
[pid=21971] ppid=21969 vsize=2400 CPUtime=0.08
/proc/21971/stat : 21971 (pbct) R 21969 21971 21755 0 -1 4202496 324 0 0 0 8 0 0 0 23 0 1 0 123075064 2457600 244 1992294400 134512640 136421960 4289611040 18446744073709551615 135378148 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/21971/statm: 600 244 146 467 0 131 0
Current children cumulated CPU time (s) 0.08
Current children cumulated vsize (KiB) 2400

[startup+0.101438 s]
/proc/loadavg: 1.01 1.04 1.00 2/106 21971
/proc/meminfo: memFree=1870324/2059040 swapFree=4135388/4192956
[pid=21971] ppid=21969 vsize=2532 CPUtime=0.1
/proc/21971/stat : 21971 (pbct) R 21969 21971 21755 0 -1 4202496 334 0 0 0 10 0 0 0 23 0 1 0 123075064 2592768 254 1992294400 134512640 136421960 4289611040 18446744073709551615 135528987 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/21971/statm: 633 254 146 467 0 164 0
Current children cumulated CPU time (s) 0.1
Current children cumulated vsize (KiB) 2532

[startup+0.300473 s]
/proc/loadavg: 1.01 1.04 1.00 2/106 21971
/proc/meminfo: memFree=1870324/2059040 swapFree=4135388/4192956
[pid=21971] ppid=21969 vsize=3192 CPUtime=0.29
/proc/21971/stat : 21971 (pbct) R 21969 21971 21755 0 -1 4202496 514 0 0 0 29 0 0 0 24 0 1 0 123075064 3268608 434 1992294400 134512640 136421960 4289611040 18446744073709551615 135372664 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/21971/statm: 798 434 146 467 0 329 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 3192

[startup+0.700546 s]
/proc/loadavg: 1.01 1.04 1.00 2/106 21971
/proc/meminfo: memFree=1870324/2059040 swapFree=4135388/4192956
[pid=21971] ppid=21969 vsize=6492 CPUtime=0.69
/proc/21971/stat : 21971 (pbct) R 21969 21971 21755 0 -1 4202496 1414 0 0 0 69 0 0 0 25 0 1 0 123075064 6647808 1187 1992294400 134512640 136421960 4289611040 18446744073709551615 134535392 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/21971/statm: 1623 1187 146 467 0 1154 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 6492

[startup+1.50069 s]
/proc/loadavg: 1.01 1.04 1.00 2/107 21972
/proc/meminfo: memFree=1835472/2059040 swapFree=4135388/4192956
[pid=21971] ppid=21969 vsize=90920 CPUtime=1.49
/proc/21971/stat : 21971 (pbct) R 21969 21971 21755 0 -1 4202496 23076 0 0 0 138 11 0 0 19 0 1 0 123075064 93102080 21983 1992294400 134512640 136421960 4289611040 18446744073709551615 135811817 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/21971/statm: 22730 21984 190 467 0 22261 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 90920

[startup+3.10098 s]
/proc/loadavg: 1.01 1.04 1.00 2/107 21972
/proc/meminfo: memFree=1732924/2059040 swapFree=4135388/4192956
[pid=21971] ppid=21969 vsize=264924 CPUtime=3.09
/proc/21971/stat : 21971 (pbct) R 21969 21971 21755 0 -1 4202496 69122 0 0 0 280 29 0 0 22 0 1 0 123075064 271282176 65591 1992294400 134512640 136421960 4289611040 18446744073709551615 134921364 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/21971/statm: 66231 65592 205 467 0 65762 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 264924

[startup+6.30156 s]
/proc/loadavg: 1.01 1.04 1.00 2/107 21972
/proc/meminfo: memFree=1594788/2059040 swapFree=4135388/4192956
[pid=21971] ppid=21969 vsize=280060 CPUtime=6.29
/proc/21971/stat : 21971 (pbct) R 21969 21971 21755 0 -1 4202496 73003 0 0 0 589 40 0 0 25 0 1 0 123075064 286781440 69134 1992294400 134512640 136421960 4289611040 18446744073709551615 134865352 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/21971/statm: 70015 69134 215 467 0 69546 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 280060

[startup+12.7017 s]
/proc/loadavg: 1.00 1.04 1.00 2/107 21972
/proc/meminfo: memFree=1584620/2059040 swapFree=4135388/4192956
[pid=21971] ppid=21969 vsize=289652 CPUtime=12.69
/proc/21971/stat : 21971 (pbct) R 21969 21971 21755 0 -1 4202496 75380 0 0 0 1225 44 0 0 25 0 1 0 123075064 296603648 71511 1992294400 134512640 136421960 4289611040 18446744073709551615 135821903 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/21971/statm: 72413 71511 217 467 0 71944 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 289652

[startup+25.5011 s]
/proc/loadavg: 1.00 1.03 1.00 2/107 21974
/proc/meminfo: memFree=1562424/2059040 swapFree=4135388/4192956
[pid=21971] ppid=21969 vsize=311408 CPUtime=25.48
/proc/21971/stat : 21971 (pbct) R 21969 21971 21755 0 -1 4202496 80782 0 0 0 2493 55 0 0 25 0 1 0 123075064 318881792 76913 1992294400 134512640 136421960 4289611040 18446744073709551615 135022226 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/21971/statm: 77852 76913 217 467 0 77383 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 311408

[startup+51.1007 s]
/proc/loadavg: 1.00 1.03 1.00 2/107 21974
/proc/meminfo: memFree=1517288/2059040 swapFree=4135388/4192956
[pid=21971] ppid=21969 vsize=358080 CPUtime=51.07
/proc/21971/stat : 21971 (pbct) R 21969 21971 21755 0 -1 4202496 92270 0 0 0 5037 70 0 0 25 0 1 0 123075064 366673920 88401 1992294400 134512640 136421960 4289611040 18446744073709551615 134861992 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/21971/statm: 89520 88401 217 467 0 89051 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 358080

[startup+102.309 s]
/proc/loadavg: 1.00 1.02 1.00 2/107 21976
/proc/meminfo: memFree=1414740/2059040 swapFree=4135388/4192956
[pid=21971] ppid=21969 vsize=460236 CPUtime=102.26
/proc/21971/stat : 21971 (pbct) R 21969 21971 21755 0 -1 4202496 117632 0 0 0 10120 106 0 0 25 0 1 0 123075064 471281664 113763 1992294400 134512640 136421960 4289611040 18446744073709551615 135010283 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/21971/statm: 115059 113763 217 467 0 114590 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 460236

[startup+162.301 s]
/proc/loadavg: 1.00 1.02 1.00 2/107 21976
/proc/meminfo: memFree=1290740/2059040 swapFree=4135388/4192956
[pid=21971] ppid=21969 vsize=585672 CPUtime=162.24
/proc/21971/stat : 21971 (pbct) R 21969 21971 21755 0 -1 4202496 148907 0 0 0 16082 142 0 0 25 0 1 0 123075064 599728128 145038 1992294400 134512640 136421960 4289611040 18446744073709551615 135822118 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/21971/statm: 146418 145038 217 467 0 145949 0
Current children cumulated CPU time (s) 162.24
Current children cumulated vsize (KiB) 585672

[startup+222.302 s]
/proc/loadavg: 1.00 1.01 1.00 2/107 21978
/proc/meminfo: memFree=1198112/2059040 swapFree=4135388/4192956
[pid=21971] ppid=21969 vsize=677300 CPUtime=222.22
/proc/21971/stat : 21971 (pbct) R 21969 21971 21755 0 -1 4202496 171693 0 0 0 22056 166 0 0 25 0 1 0 123075064 693555200 167824 1992294400 134512640 136421960 4289611040 18446744073709551615 134862075 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/21971/statm: 169325 167824 217 467 0 168856 0
Current children cumulated CPU time (s) 222.22
Current children cumulated vsize (KiB) 677300

[startup+282.302 s]
/proc/loadavg: 1.00 1.01 1.00 2/107 21980
/proc/meminfo: memFree=1092960/2059040 swapFree=4135388/4192956
[pid=21971] ppid=21969 vsize=783284 CPUtime=282.2
/proc/21971/stat : 21971 (pbct) R 21969 21971 21755 0 -1 4202496 198280 0 0 0 28020 200 0 0 25 0 1 0 123075064 802082816 194411 1992294400 134512640 136421960 4289611040 18446744073709551615 134861902 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/21971/statm: 195821 194411 217 467 0 195352 0
Current children cumulated CPU time (s) 282.2
Current children cumulated vsize (KiB) 783284

[startup+342.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 21982
/proc/meminfo: memFree=988428/2059040 swapFree=4135388/4192956
[pid=21971] ppid=21969 vsize=886484 CPUtime=342.18
/proc/21971/stat : 21971 (pbct) R 21969 21971 21755 0 -1 4202496 224044 0 0 0 33988 230 0 0 25 0 1 0 123075064 907759616 220175 1992294400 134512640 136421960 4289611040 18446744073709551615 135005960 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/21971/statm: 221621 220175 217 467 0 221152 0
Current children cumulated CPU time (s) 342.18
Current children cumulated vsize (KiB) 886484

[startup+402.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 21984
/proc/meminfo: memFree=886624/2059040 swapFree=4135388/4192956
[pid=21971] ppid=21969 vsize=989460 CPUtime=402.16
/proc/21971/stat : 21971 (pbct) R 21969 21971 21755 0 -1 4202496 249760 0 0 0 39968 248 0 0 25 0 1 0 123075064 1013207040 245891 1992294400 134512640 136421960 4289611040 18446744073709551615 135005960 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/21971/statm: 247365 245891 217 467 0 246896 0
Current children cumulated CPU time (s) 402.16
Current children cumulated vsize (KiB) 989460

[startup+462.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 21984
/proc/meminfo: memFree=798460/2059040 swapFree=4135388/4192956
[pid=21971] ppid=21969 vsize=1076120 CPUtime=462.13
/proc/21971/stat : 21971 (pbct) R 21969 21971 21755 0 -1 4202496 271396 0 0 0 45955 258 0 0 25 0 1 0 123075064 1101946880 267527 1992294400 134512640 136421960 4289611040 18446744073709551615 134859881 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/21971/statm: 269030 267527 217 467 0 268561 0
Current children cumulated CPU time (s) 462.13
Current children cumulated vsize (KiB) 1076120

[startup+522.3 s]
/proc/loadavg: 1.06 1.02 1.00 2/107 21989
/proc/meminfo: memFree=707696/2059040 swapFree=4135388/4192956
[pid=21971] ppid=21969 vsize=1165628 CPUtime=522.12
/proc/21971/stat : 21971 (pbct) R 21969 21971 21755 0 -1 4202496 293884 0 0 0 51921 291 0 0 25 0 1 0 123075064 1193603072 290015 1992294400 134512640 136421960 4289611040 18446744073709551615 134859881 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/21971/statm: 291407 290015 217 467 0 290938 0
Current children cumulated CPU time (s) 522.12
Current children cumulated vsize (KiB) 1165628

[startup+582.301 s]
/proc/loadavg: 1.02 1.01 1.00 2/107 21991
/proc/meminfo: memFree=612588/2059040 swapFree=4135388/4192956
[pid=21971] ppid=21969 vsize=1261072 CPUtime=582.09
/proc/21971/stat : 21971 (pbct) R 21969 21971 21755 0 -1 4202496 317709 0 0 0 57888 321 0 0 25 0 1 0 123075064 1291337728 313840 1992294400 134512640 136421960 4289611040 18446744073709551615 134861902 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/21971/statm: 315268 313840 217 467 0 314799 0
Current children cumulated CPU time (s) 582.09
Current children cumulated vsize (KiB) 1261072

[startup+642.301 s]
/proc/loadavg: 1.01 1.00 1.00 2/107 21993
/proc/meminfo: memFree=537196/2059040 swapFree=4135388/4192956
[pid=21971] ppid=21969 vsize=1335816 CPUtime=642.07
/proc/21971/stat : 21971 (pbct) R 21969 21971 21755 0 -1 4202496 336409 0 0 0 63861 346 0 0 25 0 1 0 123075064 1367875584 332540 1992294400 134512640 136421960 4289611040 18446744073709551615 134861902 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/21971/statm: 333954 332540 217 467 0 333485 0
Current children cumulated CPU time (s) 642.07
Current children cumulated vsize (KiB) 1335816

[startup+702.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 21995
/proc/meminfo: memFree=468748/2059040 swapFree=4135388/4192956
[pid=21971] ppid=21969 vsize=1405732 CPUtime=702.04
/proc/21971/stat : 21971 (pbct) R 21969 21971 21755 0 -1 4202496 353713 0 0 0 69844 360 0 0 25 0 1 0 123075064 1439469568 349844 1992294400 134512640 136421960 4289611040 18446744073709551615 135805357 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/21971/statm: 351433 349844 217 467 0 350964 0
Current children cumulated CPU time (s) 702.04
Current children cumulated vsize (KiB) 1405732

[startup+762.309 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 21995
/proc/meminfo: memFree=396580/2059040 swapFree=4135388/4192956
[pid=21971] ppid=21969 vsize=1477204 CPUtime=762.04
/proc/21971/stat : 21971 (pbct) R 21969 21971 21755 0 -1 4202496 371528 0 0 0 75817 387 0 0 25 0 1 0 123075064 1512656896 367659 1992294400 134512640 136421960 4289611040 18446744073709551615 135006000 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/21971/statm: 369301 367659 217 467 0 368832 0
Current children cumulated CPU time (s) 762.04
Current children cumulated vsize (KiB) 1477204

[startup+822.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 21997
/proc/meminfo: memFree=297752/2059040 swapFree=4135388/4192956
[pid=21971] ppid=21969 vsize=1576388 CPUtime=822.01
/proc/21971/stat : 21971 (pbct) R 21969 21971 21755 0 -1 4202496 396223 0 0 0 81785 416 0 0 25 0 1 0 123075064 1614221312 392354 1992294400 134512640 136421960 4289611040 18446744073709551615 134861840 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/21971/statm: 394097 392354 217 467 0 393628 0
Current children cumulated CPU time (s) 822.01
Current children cumulated vsize (KiB) 1576388

[startup+882.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 21999
/proc/meminfo: memFree=218516/2059040 swapFree=4135388/4192956
[pid=21971] ppid=21969 vsize=1655176 CPUtime=881.99
/proc/21971/stat : 21971 (pbct) R 21969 21971 21755 0 -1 4202496 415918 0 0 0 87757 442 0 0 25 0 1 0 123075064 1694900224 412049 1992294400 134512640 136421960 4289611040 18446744073709551615 134861902 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/21971/statm: 413794 412049 217 467 0 413325 0
Current children cumulated CPU time (s) 881.99
Current children cumulated vsize (KiB) 1655176

[startup+942.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 22001
/proc/meminfo: memFree=159492/2059040 swapFree=4135388/4192956
[pid=21971] ppid=21969 vsize=1715592 CPUtime=941.97
/proc/21971/stat : 21971 (pbct) R 21969 21971 21755 0 -1 4202496 430897 0 0 0 93747 450 0 0 25 0 1 0 123075064 1756766208 427028 1992294400 134512640 136421960 4289611040 18446744073709551615 134861902 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/21971/statm: 428898 427028 217 467 0 428429 0
Current children cumulated CPU time (s) 941.97
Current children cumulated vsize (KiB) 1715592

[startup+1002.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 22003
/proc/meminfo: memFree=104808/2059040 swapFree=4135388/4192956
[pid=21971] ppid=21969 vsize=1769344 CPUtime=1001.95
/proc/21971/stat : 21971 (pbct) R 21969 21971 21755 0 -1 4202496 444295 0 0 0 99737 458 0 0 25 0 1 0 123075064 1811808256 440426 1992294400 134512640 136421960 4289611040 18446744073709551615 135821049 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/21971/statm: 442336 440426 217 467 0 441867 0
Current children cumulated CPU time (s) 1001.95
Current children cumulated vsize (KiB) 1769344

[startup+1062.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 22003
/proc/meminfo: memFree=41568/2059040 swapFree=4135388/4192956
[pid=21971] ppid=21969 vsize=1833288 CPUtime=1061.93
/proc/21971/stat : 21971 (pbct) R 21969 21971 21755 0 -1 4202496 460286 0 0 0 105722 471 0 0 25 0 1 0 123075064 1877286912 456417 1992294400 134512640 136421960 4289611040 18446744073709551615 134861992 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/21971/statm: 458322 456417 217 467 0 457853 0
Current children cumulated CPU time (s) 1061.93
Current children cumulated vsize (KiB) 1833288



Maximum VSize exceeded: sending SIGTERM then SIGKILL

[startup+1068.7 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 22003
/proc/meminfo: memFree=30408/2059040 swapFree=4135388/4192956
[pid=21971] ppid=21969 vsize=1843348 CPUtime=1068.33
/proc/21971/stat : 21971 (pbct) R 21969 21971 21755 0 -1 4202496 462789 0 0 0 106361 472 0 0 25 0 1 0 123075064 1887588352 458920 1992294400 134512640 136421960 4289611040 18446744073709551615 135166561 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/21971/statm: 460837 458920 217 467 0 460368 0
Current children cumulated CPU time (s) 1068.33
Current children cumulated vsize (KiB) 1843348

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

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

[startup+1068.81 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 22003
/proc/meminfo: memFree=30408/2059040 swapFree=4135388/4192956
[pid=21971] ppid=21969 vsize=0 CPUtime=1068.43
/proc/21971/stat : 21971 (pbct) R 21969 21971 21755 0 -1 4194308 462791 0 0 0 106361 482 0 0 25 0 1 0 123075064 0 0 1992294400 0 0 0 0 0 0 16384 4096 16387 18446744073709551615 0 0 17 1 0 0 0
/proc/21971/statm: 0 0 0 0 0 0 0
Current children cumulated CPU time (s) 1068.43
Current children cumulated vsize (KiB) 0

Child status: 0
Real time (s): 1068.89
CPU time (s): 1068.52
CPU user time (s): 1063.62
CPU system time (s): 4.90725
CPU usage (%): 99.9658
Max. virtual memory (cumulated for all children) (KiB): 1843348

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1063.62
system time used= 4.90725
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 462791
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= 13254

runsolver used 2.20966 second user time and 5.56015 second system time

The end

Launcher Data 

Begin job on node027 at 2010-06-25 21:30:32
IDJOB=2682004
IDBENCH=2987
IDSOLVER=1192
FILE ID=node027/2682004-1277494232
PBS_JOBID= 11190590
Free space on /tmp= 62024 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=200-410184650-max.opb
COMMAND LINE= HOME/pbct --model BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-2682004-1277494232/watcher-2682004-1277494232 -o /tmp/evaluation-result-2682004-1277494232/solver-2682004-1277494232 -C 1800 -W 2000 -M 1800  HOME/pbct --model HOME/instance-2682004-1277494232.opb

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

MD5SUM BENCH= 8dbba4128860c0dcf60d2ae6d42e2446
RANDOM SEED=1471507534

node027.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		: 2800.261
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	: 5600.52
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		: 2800.261
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:       1870852 kB
Buffers:         23900 kB
Cached:          76624 kB
SwapCached:       9512 kB
Active:          12432 kB
Inactive:       100780 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2059040 kB
LowFree:       1870852 kB
SwapTotal:     4192956 kB
SwapFree:      4135388 kB
Dirty:            4480 kB
Writeback:           0 kB
AnonPages:       11536 kB
Mapped:           8404 kB
Slab:            52896 kB
PageTables:       4140 kB
NFS_Unstable:        0 kB
Bounce:              0 kB
CommitLimit:   5222476 kB
Committed_AS:   182576 kB
VmallocTotal: 34359738367 kB
VmallocUsed:    264952 kB
VmallocChunk: 34359471699 kB
HugePages_Total:     0
HugePages_Free:      0
HugePages_Rsvd:      0
Hugepagesize:     2048 kB

Free space on /tmp at the end= 62024 MiB
End job on node027 at 2010-06-25 21:48:23