Trace number 4087671

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
cdcl-cuttingplanes OPT binary search 2016-05-01? (TO) 1800.1 1800.4

General information on the benchmark

Namenormalized-PB07/OPT-SMALLINT-LIN/submittedPB07/
aksoy/decomp/normalized-matrix_5x3_10.opb
MD5SUM904168892843efef74e3394360b8d762
Bench CategoryOPT-SMALLINT-LIN (optimisation, small integers, linear constraints)
Best result obtained on this benchmarkSAT
Best value of the objective obtained on this benchmark24
Best CPU time to get the best result obtained on this benchmark1800.09
Has Objective FunctionYES
SatisfiableYES
(Un)Satisfiability was provedYES
Best value of the objective function 26
Optimality of the best value was proved NO
Number of variables40363
Total number of constraints154319
Number of constraints which are clauses154296
Number of constraints which are cardinality constraints (but not clauses)1
Number of constraints which are nor clauses,nor cardinality constraints22
Minimum length of a constraint1
Maximum length of a constraint1952
Number of terms in the objective function 1952
Biggest coefficient in the objective function 1
Number of bits for the biggest coefficient in the objective function 1
Sum of the numbers in the objective function 1952
Number of bits of the sum of numbers in the objective function 11
Biggest number in a constraint 36
Number of bits of the biggest number in a constraint 6
Biggest sum of numbers in a constraint 1988
Number of bits of the biggest sum of numbers11
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 OPTIONS:
0.00/0.00	c - Resolve (`-resolve-always' or `-resolve-skip'): -resolve-skip
0.19/0.20	c * #variable= 40363 #constraint= 154319
0.49/0.59	c * #variable= 40363 #constraint= 154319
23.38/23.42	c #Conflicts:       1000 | #Learnt:        999 | 0.000
23.38/23.42	c total clause space: 127.173MB
23.38/23.42	c total #watches: 964798
323.24/323.36	c total #propagations: 3124620 / total #impl: 139839659 (eff. 0.022)
323.24/323.36	c #Conflicts:       2000 | #Learnt:       1999 | 0.000
323.24/323.36	c total clause space: 206.656MB
323.24/323.36	c total #watches: 1701693
787.55/787.72	c total #propagations: 7656106 / total #impl: 5343457885 (eff. 0.001)
787.55/787.72	c GC COLLECT
787.55/787.72	c #Conflicts:       3000 | #Learnt:       1963 | 0.000
787.55/787.72	c total clause space: 206.656MB
787.55/787.72	c total #watches: 1554630
1235.19/1235.50	c total #propagations: 12971984 / total #impl: 10853150173 (eff. 0.001)
1235.19/1235.50	c #Conflicts:       4000 | #Learnt:       2963 | 0.000
1235.19/1235.50	c total clause space: 335.816MB
1235.29/1235.50	c total #watches: 2366411

Verifier Data 

ERROR: no interpretation found !

Watcher Data 

runsolver Copyright (C) 2010-2013 Olivier ROUSSEL

This is runsolver version 3.3.7 (svn: 2553)

This program is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
GNU General Public License for more details.

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-4087671-1465434261/watcher-4087671-1465434261 -o /tmp/evaluation-result-4087671-1465434261/solver-4087671-1465434261 -C 1800 -W 1900 -M 15500 --bin-var /tmp/runsolver-exch-node121-1465427040-1775 --watchdog 1960 --input HOME/instance-4087671-1465434261.opb ./cdcl-cuttingplanes-opt-binarysearch-release 

pid=2721
running on 4 cores: 0,2,4,6

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): 1900 seconds
Enforcing VSIZE limit (soft limit, will send SIGTERM then SIGKILL): 15872000 KiB
Enforcing VSIZE limit (hard limit, stack expansion will fail with SIGSEGV, brk() and mmap() will return ENOMEM): 15923200 KiB
Current StackSize limit: 10240 KiB


[startup+0 s]
/proc/loadavg: 2.20 2.24 2.19 4/175 2724
/proc/meminfo: memFree=28823332/32872528 swapFree=17536/1464688
[pid=2724] ppid=2721 vsize=55976 CPUtime=0 cores=0,2,4,6
/proc/2724/stat : 2724 (cdcl-cuttingpla) R 2721 2724 1759 0 -1 4202496 257 0 0 0 0 0 0 0 20 0 1 0 125359155 57319424 7292 33554432000 4194304 6211289 140736083131440 140736888003752 4206544 0 0 4096 0 0 0 0 17 4 0 0 0 0 0
/proc/2724/statm: 13994 7292 98 493 0 13491 0

[startup+0.100119 s]
/proc/loadavg: 2.20 2.24 2.19 4/175 2724
/proc/meminfo: memFree=28823332/32872528 swapFree=17536/1464688
[pid=2724] ppid=2721 vsize=58532 CPUtime=0.09 cores=0,2,4,6
/proc/2724/stat : 2724 (cdcl-cuttingpla) R 2721 2724 1759 0 -1 4202496 1436 0 0 0 9 0 0 0 20 0 1 0 125359155 59936768 11481 33554432000 4194304 6211289 140736083131440 140736888003752 5418912 0 0 4096 8388610 0 0 0 17 4 0 0 0 0 0
/proc/2724/statm: 14633 11481 121 493 0 14130 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 58532

[startup+0.200317 s]
/proc/loadavg: 2.20 2.24 2.19 4/175 2724
/proc/meminfo: memFree=28823332/32872528 swapFree=17536/1464688
[pid=2724] ppid=2721 vsize=60948 CPUtime=0.19 cores=0,2,4,6
/proc/2724/stat : 2724 (cdcl-cuttingpla) R 2721 2724 1759 0 -1 4202496 2121 0 0 0 19 0 0 0 20 0 1 0 125359155 62410752 12073 33554432000 4194304 6211289 140736083131440 140736083130280 5418912 0 0 4096 8388610 0 0 0 17 4 0 0 0 0 0
/proc/2724/statm: 15237 12073 121 493 0 14734 0
Current children cumulated CPU time (s) 0.19
Current children cumulated vsize (KiB) 60948

[startup+0.300317 s]
/proc/loadavg: 2.20 2.24 2.19 4/175 2724
/proc/meminfo: memFree=28823332/32872528 swapFree=17536/1464688
[pid=2724] ppid=2721 vsize=73908 CPUtime=0.29 cores=0,2,4,6
/proc/2724/stat : 2724 (cdcl-cuttingpla) R 2721 2724 1759 0 -1 4202496 3605 0 0 0 28 1 0 0 20 0 1 0 125359155 75681792 16112 33554432000 4194304 6211289 140736083131440 140736083130280 4235110 0 0 4096 8388610 0 0 0 17 4 0 0 0 0 0
/proc/2724/statm: 18477 16113 143 493 0 17974 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 73908

[startup+0.700283 s]
/proc/loadavg: 2.20 2.24 2.19 4/175 2724
/proc/meminfo: memFree=28823332/32872528 swapFree=17536/1464688
[pid=2724] ppid=2721 vsize=113244 CPUtime=0.69 cores=0,2,4,6
/proc/2724/stat : 2724 (cdcl-cuttingpla) R 2721 2724 1759 0 -1 4202496 8281 0 0 0 67 2 0 0 20 0 1 0 125359155 115961856 25254 33554432000 4194304 6211289 140736083131440 140736083130280 4299937 0 0 4096 8388610 0 0 0 17 4 0 0 0 0 0
/proc/2724/statm: 28311 25254 144 493 0 27808 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 113244

[startup+1.50034 s]
/proc/loadavg: 2.20 2.24 2.19 4/176 2725
/proc/meminfo: memFree=28701248/32872528 swapFree=17536/1464688
[pid=2724] ppid=2721 vsize=155488 CPUtime=1.49 cores=0,2,4,6
/proc/2724/stat : 2724 (cdcl-cuttingpla) R 2721 2724 1759 0 -1 4202496 9797 0 0 0 146 3 0 0 20 0 1 0 125359155 159219712 34393 33554432000 4194304 6211289 140736083131440 140736083129320 4209376 0 0 4096 8388610 0 0 0 17 4 0 0 0 0 0
/proc/2724/statm: 38872 34393 150 493 0 38369 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 155488

[startup+3.10033 s]
/proc/loadavg: 2.20 2.24 2.19 4/176 2725
/proc/meminfo: memFree=28678776/32872528 swapFree=17536/1464688
[pid=2724] ppid=2721 vsize=186440 CPUtime=3.09 cores=0,2,4,6
/proc/2724/stat : 2724 (cdcl-cuttingpla) R 2721 2724 1759 0 -1 4202496 10024 0 0 0 306 3 0 0 20 0 1 0 125359155 190914560 36123 33554432000 4194304 6211289 140736083131440 140736083129672 4209376 0 0 4096 8388610 0 0 0 17 4 0 0 0 0 0
/proc/2724/statm: 46610 36123 150 493 0 46107 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 186440

[startup+6.30027 s]
/proc/loadavg: 2.26 2.25 2.20 3/176 2725
/proc/meminfo: memFree=28674232/32872528 swapFree=17536/1464688
[pid=2724] ppid=2721 vsize=186840 CPUtime=6.29 cores=0,2,4,6
/proc/2724/stat : 2724 (cdcl-cuttingpla) R 2721 2724 1759 0 -1 4202496 10124 0 0 0 626 3 0 0 20 0 1 0 125359155 191324160 37756 33554432000 4194304 6211289 140736083131440 140736083129352 4209388 0 0 4096 8388610 0 0 0 17 4 0 0 0 0 0
/proc/2724/statm: 46710 37756 150 493 0 46207 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 186840

[startup+12.7002 s]
/proc/loadavg: 2.32 2.26 2.20 3/176 2725
/proc/meminfo: memFree=28659120/32872528 swapFree=17536/1464688
[pid=2724] ppid=2721 vsize=190408 CPUtime=12.69 cores=0,2,4,6
/proc/2724/stat : 2724 (cdcl-cuttingpla) R 2721 2724 1759 0 -1 4202496 11004 0 0 0 1265 4 0 0 20 0 1 0 125359155 194977792 41702 33554432000 4194304 6211289 140736083131440 140736083129352 4209396 0 0 4096 8388610 0 0 0 17 4 0 0 0 0 0
/proc/2724/statm: 47602 41702 150 493 0 47099 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 190408

[startup+25.5068 s]
/proc/loadavg: 2.25 2.25 2.20 3/176 3001
/proc/meminfo: memFree=29470572/32872528 swapFree=17536/1464688
[pid=2724] ppid=2721 vsize=241996 CPUtime=25.49 cores=0,2,4,6
/proc/2724/stat : 2724 (cdcl-cuttingpla) R 2721 2724 1759 0 -1 4202496 11504 0 0 0 2545 4 0 0 20 0 1 0 125359155 247803904 45249 33554432000 4194304 6211289 140736083131440 140736083129352 4209388 0 0 4096 8388610 0 0 0 17 4 0 0 0 0 0
/proc/2724/statm: 60499 45249 160 493 0 59996 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 241996

[startup+51.1003 s]
/proc/loadavg: 2.16 2.23 2.19 3/176 3001
/proc/meminfo: memFree=29432996/32872528 swapFree=17536/1464688
[pid=2724] ppid=2721 vsize=244004 CPUtime=51.09 cores=0,2,4,6
/proc/2724/stat : 2724 (cdcl-cuttingpla) R 2721 2724 1759 0 -1 4202496 12016 0 0 0 5104 5 0 0 20 0 1 0 125359155 249860096 50871 33554432000 4194304 6211289 140736083131440 140736083129352 4209322 0 0 4096 8388610 0 0 0 17 4 0 0 0 0 0
/proc/2724/statm: 61001 50871 160 493 0 60498 0
Current children cumulated CPU time (s) 51.09
Current children cumulated vsize (KiB) 244004

[startup+102.3 s]
/proc/loadavg: 2.07 2.19 2.18 4/181 3143
/proc/meminfo: memFree=29303544/32872528 swapFree=17536/1464688
[pid=2724] ppid=2721 vsize=326768 CPUtime=102.27 cores=0,2,4,6
/proc/2724/stat : 2724 (cdcl-cuttingpla) R 2721 2724 1759 0 -1 4202496 12622 0 0 0 10221 6 0 0 20 0 1 0 125359155 334610432 57582 33554432000 4194304 6211289 140736083131440 140736083129672 4209388 0 0 4096 8388610 0 0 0 17 4 0 0 0 0 0
/proc/2724/statm: 81692 57582 160 493 0 81189 0
Current children cumulated CPU time (s) 102.27
Current children cumulated vsize (KiB) 326768

[startup+162.3 s]
/proc/loadavg: 2.12 2.18 2.18 3/176 3207
/proc/meminfo: memFree=29278116/32872528 swapFree=17536/1464688
[pid=2724] ppid=2721 vsize=328400 CPUtime=162.26 cores=0,2,4,6
/proc/2724/stat : 2724 (cdcl-cuttingpla) R 2721 2724 1759 0 -1 4202496 13039 0 0 0 16220 6 0 0 20 0 1 0 125359155 336281600 62087 33554432000 4194304 6211289 140736083131440 140736083129352 4209523 0 0 4096 8388610 0 0 0 17 4 0 0 0 0 0
/proc/2724/statm: 82100 62087 160 493 0 81597 0
Current children cumulated CPU time (s) 162.26
Current children cumulated vsize (KiB) 328400

[startup+222.3 s]
/proc/loadavg: 2.09 2.16 2.17 3/175 3208
/proc/meminfo: memFree=29272300/32872528 swapFree=17536/1464688
[pid=2724] ppid=2721 vsize=332736 CPUtime=222.26 cores=0,2,4,6
/proc/2724/stat : 2724 (cdcl-cuttingpla) R 2721 2724 1759 0 -1 4202496 14130 0 0 0 22220 6 0 0 20 0 1 0 125359155 340721664 63178 33554432000 4194304 6211289 140736083131440 140736083129432 4209403 0 0 4096 8388610 0 0 0 17 4 0 0 0 0 0
/proc/2724/statm: 83184 63178 160 493 0 82681 0
Current children cumulated CPU time (s) 222.26
Current children cumulated vsize (KiB) 332736

[startup+282.3 s]
/proc/loadavg: 2.10 2.16 2.17 3/175 3210
/proc/meminfo: memFree=29263120/32872528 swapFree=17536/1464688
[pid=2724] ppid=2721 vsize=333608 CPUtime=282.24 cores=0,2,4,6
/proc/2724/stat : 2724 (cdcl-cuttingpla) R 2721 2724 1759 0 -1 4202496 14329 0 0 0 28218 6 0 0 20 0 1 0 125359155 341614592 65421 33554432000 4194304 6211289 140736083131440 140736083129352 4209403 0 0 4096 8388610 0 0 0 17 4 0 0 0 0 0
/proc/2724/statm: 83402 65421 160 493 0 82899 0
Current children cumulated CPU time (s) 282.24
Current children cumulated vsize (KiB) 333608

[startup+342.307 s]
/proc/loadavg: 2.13 2.16 2.17 3/176 3214
/proc/meminfo: memFree=29259064/32872528 swapFree=17536/1464688
[pid=2724] ppid=2721 vsize=333744 CPUtime=342.24 cores=0,2,4,6
/proc/2724/stat : 2724 (cdcl-cuttingpla) R 2721 2724 1759 0 -1 4202496 14390 0 0 0 34218 6 0 0 20 0 1 0 125359155 341753856 65993 33554432000 4194304 6211289 140736083131440 140736083129784 4209392 0 0 4096 8388610 0 0 0 17 4 0 0 0 0 0
/proc/2724/statm: 83436 65993 160 493 0 82933 0
Current children cumulated CPU time (s) 342.24
Current children cumulated vsize (KiB) 333744

[startup+402.3 s]
/proc/loadavg: 2.15 2.15 2.17 3/175 3215
/proc/meminfo: memFree=29257456/32872528 swapFree=17536/1464688
[pid=2724] ppid=2721 vsize=334012 CPUtime=402.22 cores=0,2,4,6
/proc/2724/stat : 2724 (cdcl-cuttingpla) R 2721 2724 1759 0 -1 4202496 14449 0 0 0 40216 6 0 0 20 0 1 0 125359155 342028288 66563 33554432000 4194304 6211289 140736083131440 140736083129432 4209322 0 0 4096 8388610 0 0 0 17 4 0 0 0 0 0
/proc/2724/statm: 83503 66563 160 493 0 83000 0
Current children cumulated CPU time (s) 402.22
Current children cumulated vsize (KiB) 334012

[startup+462.3 s]
/proc/loadavg: 2.18 2.17 2.17 3/175 3216
/proc/meminfo: memFree=29254904/32872528 swapFree=17536/1464688
[pid=2724] ppid=2721 vsize=334292 CPUtime=462.22 cores=0,2,4,6
/proc/2724/stat : 2724 (cdcl-cuttingpla) R 2721 2724 1759 0 -1 4202496 14516 0 0 0 46216 6 0 0 20 0 1 0 125359155 342315008 67141 33554432000 4194304 6211289 140736083131440 140736083129432 4209392 0 0 4096 8388610 0 0 0 17 4 0 0 0 0 0
/proc/2724/statm: 83573 67141 160 493 0 83070 0
Current children cumulated CPU time (s) 462.22
Current children cumulated vsize (KiB) 334292

[startup+522.3 s]
/proc/loadavg: 2.21 2.18 2.17 3/174 3217
/proc/meminfo: memFree=29251948/32872528 swapFree=17536/1464688
[pid=2724] ppid=2721 vsize=334564 CPUtime=522.21 cores=0,2,4,6
/proc/2724/stat : 2724 (cdcl-cuttingpla) R 2721 2724 1759 0 -1 4202496 16079 0 0 0 52214 7 0 0 20 0 1 0 125359155 342593536 68134 33554432000 4194304 6211289 140736083131440 140736083129432 4209376 0 0 4096 8388610 0 0 0 17 4 0 0 0 0 0
/proc/2724/statm: 83641 68134 160 493 0 83138 0
Current children cumulated CPU time (s) 522.21
Current children cumulated vsize (KiB) 334564

[startup+582.3 s]
/proc/loadavg: 2.16 2.17 2.17 3/175 3220
/proc/meminfo: memFree=29250088/32872528 swapFree=17536/1464688
[pid=2724] ppid=2721 vsize=334844 CPUtime=582.21 cores=0,2,4,6
/proc/2724/stat : 2724 (cdcl-cuttingpla) R 2721 2724 1759 0 -1 4202496 16156 0 0 0 58214 7 0 0 20 0 1 0 125359155 342880256 68211 33554432000 4194304 6211289 140736083131440 140736083129352 4209396 0 0 4096 8388610 0 0 0 17 4 0 0 0 0 0
/proc/2724/statm: 83711 68211 160 493 0 83208 0
Current children cumulated CPU time (s) 582.21
Current children cumulated vsize (KiB) 334844


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


[startup+942.3 s]
/proc/loadavg: 2.26 2.24 2.19 3/176 3230
/proc/meminfo: memFree=29057320/32872528 swapFree=17536/1464688
[pid=2724] ppid=2721 vsize=473336 CPUtime=942.12 cores=0,2,4,6
/proc/2724/stat : 2724 (cdcl-cuttingpla) R 2721 2724 1759 0 -1 4202496 18067 0 0 0 94204 8 0 0 20 0 1 0 125359155 484696064 88047 33554432000 4194304 6211289 140736083131440 140736083129352 4209376 0 0 4096 8388610 0 0 0 17 4 0 0 0 0 0
/proc/2724/statm: 118334 88047 165 493 0 117831 0
Current children cumulated CPU time (s) 942.12
Current children cumulated vsize (KiB) 473336

[startup+1002.31 s]
/proc/loadavg: 2.28 2.25 2.19 3/175 3231
/proc/meminfo: memFree=29025052/32872528 swapFree=17536/1464688
[pid=2724] ppid=2721 vsize=474280 CPUtime=1002.11 cores=0,2,4,6
/proc/2724/stat : 2724 (cdcl-cuttingpla) R 2721 2724 1759 0 -1 4202496 18310 0 0 0 100203 8 0 0 20 0 1 0 125359155 485662720 91356 33554432000 4194304 6211289 140736083131440 140736083129352 4209396 0 0 4096 8388610 0 0 0 17 4 0 0 0 0 0
/proc/2724/statm: 118570 91356 165 493 0 118067 0
Current children cumulated CPU time (s) 1002.11
Current children cumulated vsize (KiB) 474280

[startup+1062.3 s]
/proc/loadavg: 2.29 2.27 2.20 3/175 3232
/proc/meminfo: memFree=29014192/32872528 swapFree=17536/1464688
[pid=2724] ppid=2721 vsize=474568 CPUtime=1062.11 cores=0,2,4,6
/proc/2724/stat : 2724 (cdcl-cuttingpla) R 2721 2724 1759 0 -1 4202496 18398 0 0 0 106202 9 0 0 20 0 1 0 125359155 485957632 93999 33554432000 4194304 6211289 140736083131440 140736083129352 4209388 0 0 4096 8388610 0 0 0 17 4 0 0 0 0 0
/proc/2724/statm: 118642 93999 165 493 0 118139 0
Current children cumulated CPU time (s) 1062.11
Current children cumulated vsize (KiB) 474568

[startup+1122.3 s]
/proc/loadavg: 2.23 2.25 2.19 3/175 3233
/proc/meminfo: memFree=29009732/32872528 swapFree=17536/1464688
[pid=2724] ppid=2721 vsize=474568 CPUtime=1122.1 cores=0,2,4,6
/proc/2724/stat : 2724 (cdcl-cuttingpla) R 2721 2724 1759 0 -1 4202496 18415 0 0 0 112201 9 0 0 20 0 1 0 125359155 485957632 95038 33554432000 4194304 6211289 140736083131440 140736083129352 4209376 0 0 4096 8388610 0 0 0 17 4 0 0 0 0 0
/proc/2724/statm: 118642 95038 165 493 0 118139 0
Current children cumulated CPU time (s) 1122.1
Current children cumulated vsize (KiB) 474568

[startup+1182.3 s]
/proc/loadavg: 2.23 2.24 2.19 3/175 3235
/proc/meminfo: memFree=29006816/32872528 swapFree=17536/1464688
[pid=2724] ppid=2721 vsize=474568 CPUtime=1182.09 cores=0,2,4,6
/proc/2724/stat : 2724 (cdcl-cuttingpla) R 2721 2724 1759 0 -1 4202496 18425 0 0 0 118200 9 0 0 20 0 1 0 125359155 485957632 95559 33554432000 4194304 6211289 140736083131440 140736083129352 4209388 0 0 4096 8388610 0 0 0 17 4 0 0 0 0 0
/proc/2724/statm: 118642 95559 165 493 0 118139 0
Current children cumulated CPU time (s) 1182.09
Current children cumulated vsize (KiB) 474568

[startup+1242.3 s]
/proc/loadavg: 2.17 2.23 2.18 3/175 3236
/proc/meminfo: memFree=28981244/32872528 swapFree=17536/1464688
[pid=2724] ppid=2721 vsize=475160 CPUtime=1242.08 cores=0,2,4,6
/proc/2724/stat : 2724 (cdcl-cuttingpla) R 2721 2724 1759 0 -1 4202496 18570 0 0 0 124199 9 0 0 20 0 1 0 125359155 486563840 97237 33554432000 4194304 6211289 140736083131440 140736083129784 4209396 0 0 4096 8388610 0 0 0 17 4 0 0 0 0 0
/proc/2724/statm: 118790 97237 165 493 0 118287 0
Current children cumulated CPU time (s) 1242.08
Current children cumulated vsize (KiB) 475160

[startup+1302.3 s]
/proc/loadavg: 2.11 2.20 2.18 3/175 3237
/proc/meminfo: memFree=28971988/32872528 swapFree=17536/1464688
[pid=2724] ppid=2721 vsize=475932 CPUtime=1302.07 cores=0,2,4,6
/proc/2724/stat : 2724 (cdcl-cuttingpla) R 2721 2724 1759 0 -1 4202496 18761 0 0 0 130198 9 0 0 20 0 1 0 125359155 487354368 99472 33554432000 4194304 6211289 140736083131440 140736083129352 4209501 0 0 4096 8388610 0 0 0 17 4 0 0 0 0 0
/proc/2724/statm: 118983 99472 165 493 0 118480 0
Current children cumulated CPU time (s) 1302.07
Current children cumulated vsize (KiB) 475932

[startup+1362.3 s]
/proc/loadavg: 2.15 2.19 2.17 3/175 3238
/proc/meminfo: memFree=28965472/32872528 swapFree=17536/1464688
[pid=2724] ppid=2721 vsize=476080 CPUtime=1362.06 cores=0,2,4,6
/proc/2724/stat : 2724 (cdcl-cuttingpla) R 2721 2724 1759 0 -1 4202496 18795 0 0 0 136197 9 0 0 20 0 1 0 125359155 487505920 101039 33554432000 4194304 6211289 140736083131440 140736083129352 4209403 0 0 4096 8388610 0 0 0 17 4 0 0 0 0 0
/proc/2724/statm: 119020 101039 165 493 0 118517 0
Current children cumulated CPU time (s) 1362.06
Current children cumulated vsize (KiB) 476080

[startup+1422.3 s]
/proc/loadavg: 2.23 2.20 2.18 3/175 3239
/proc/meminfo: memFree=28960996/32872528 swapFree=17536/1464688
[pid=2724] ppid=2721 vsize=476388 CPUtime=1422.05 cores=0,2,4,6
/proc/2724/stat : 2724 (cdcl-cuttingpla) R 2721 2724 1759 0 -1 4202496 18859 0 0 0 142196 9 0 0 20 0 1 0 125359155 487821312 102125 33554432000 4194304 6211289 140736083131440 140736083129352 4209376 0 0 4096 8388610 0 0 0 17 4 0 0 0 0 0
/proc/2724/statm: 119097 102125 165 493 0 118594 0
Current children cumulated CPU time (s) 1422.05
Current children cumulated vsize (KiB) 476388

[startup+1482.3 s]
/proc/loadavg: 2.17 2.19 2.18 3/175 3241
/proc/meminfo: memFree=28948088/32872528 swapFree=17536/1464688
[pid=2724] ppid=2721 vsize=476664 CPUtime=1482.04 cores=0,2,4,6
/proc/2724/stat : 2724 (cdcl-cuttingpla) R 2721 2724 1759 0 -1 4202496 18943 0 0 0 148195 9 0 0 20 0 1 0 125359155 488103936 104253 33554432000 4194304 6211289 140736083131440 140736083129352 4209380 0 0 4096 8388610 0 0 0 17 4 0 0 0 0 0
/proc/2724/statm: 119166 104253 165 493 0 118663 0
Current children cumulated CPU time (s) 1482.04
Current children cumulated vsize (KiB) 476664

[startup+1542.3 s]
/proc/loadavg: 2.17 2.18 2.18 3/176 3245
/proc/meminfo: memFree=28942488/32872528 swapFree=17536/1464688
[pid=2724] ppid=2721 vsize=477080 CPUtime=1542.04 cores=0,2,4,6
/proc/2724/stat : 2724 (cdcl-cuttingpla) R 2721 2724 1759 0 -1 4202496 19047 0 0 0 154195 9 0 0 20 0 1 0 125359155 488529920 105379 33554432000 4194304 6211289 140736083131440 140736083129432 4209388 0 0 4096 8388610 0 0 0 17 4 0 0 0 0 0
/proc/2724/statm: 119270 105379 165 493 0 118767 0
Current children cumulated CPU time (s) 1542.04
Current children cumulated vsize (KiB) 477080

[startup+1602.3 s]
/proc/loadavg: 2.12 2.16 2.17 3/175 3246
/proc/meminfo: memFree=28939848/32872528 swapFree=17536/1464688
[pid=2724] ppid=2721 vsize=477224 CPUtime=1602.02 cores=0,2,4,6
/proc/2724/stat : 2724 (cdcl-cuttingpla) R 2721 2724 1759 0 -1 4202496 19903 0 0 0 160193 9 0 0 20 0 1 0 125359155 488677376 106289 33554432000 4194304 6211289 140736083131440 140736083129432 4209388 0 0 4096 8388610 0 0 0 17 4 0 0 0 0 0
/proc/2724/statm: 119306 106289 165 493 0 118803 0
Current children cumulated CPU time (s) 1602.02
Current children cumulated vsize (KiB) 477224

[startup+1662.31 s]
/proc/loadavg: 2.20 2.18 2.17 4/175 3247
/proc/meminfo: memFree=28939348/32872528 swapFree=17536/1464688
[pid=2724] ppid=2721 vsize=477224 CPUtime=1662.02 cores=0,2,4,6
/proc/2724/stat : 2724 (cdcl-cuttingpla) R 2721 2724 1759 0 -1 4202496 19908 0 0 0 166193 9 0 0 20 0 1 0 125359155 488677376 106294 33554432000 4194304 6211289 140736083131440 140736083129432 4209376 0 0 4096 8388610 0 0 0 17 4 0 0 0 0 0
/proc/2724/statm: 119306 106294 165 493 0 118803 0
Current children cumulated CPU time (s) 1662.02
Current children cumulated vsize (KiB) 477224

[startup+1722.3 s]
/proc/loadavg: 2.22 2.19 2.18 3/175 3248
/proc/meminfo: memFree=28936924/32872528 swapFree=17536/1464688
[pid=2724] ppid=2721 vsize=477224 CPUtime=1722 cores=0,2,4,6
/proc/2724/stat : 2724 (cdcl-cuttingpla) R 2721 2724 1759 0 -1 4202496 19913 0 0 0 172191 9 0 0 20 0 1 0 125359155 488677376 106299 33554432000 4194304 6211289 140736083131440 140736083129432 4209376 0 0 4096 8388610 0 0 0 17 4 0 0 0 0 0
/proc/2724/statm: 119306 106299 165 493 0 118803 0
Current children cumulated CPU time (s) 1722
Current children cumulated vsize (KiB) 477224

[startup+1782.3 s]
/proc/loadavg: 2.19 2.18 2.18 3/175 3250
/proc/meminfo: memFree=28926684/32872528 swapFree=17536/1464688
[pid=2724] ppid=2721 vsize=477356 CPUtime=1781.99 cores=0,2,4,6
/proc/2724/stat : 2724 (cdcl-cuttingpla) R 2721 2724 1759 0 -1 4202496 19942 0 0 0 178190 9 0 0 20 0 1 0 125359155 488812544 106328 33554432000 4194304 6211289 140736083131440 140736083129352 4209396 0 0 4096 8388610 0 0 0 17 4 0 0 0 0 0
/proc/2724/statm: 119339 106328 165 493 0 118836 0
Current children cumulated CPU time (s) 1781.99
Current children cumulated vsize (KiB) 477356



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1800.4 s]
/proc/loadavg: 2.13 2.17 2.17 3/175 3250
/proc/meminfo: memFree=28926812/32872528 swapFree=17536/1464688
[pid=2724] ppid=2721 vsize=477356 CPUtime=1800.09 cores=0,2,4,6
/proc/2724/stat : 2724 (cdcl-cuttingpla) R 2721 2724 1759 0 -1 4202496 19949 0 0 0 180000 9 0 0 20 0 1 0 125359155 488812544 106335 33554432000 4194304 6211289 140736083131440 140736083129352 4209392 0 0 4096 8388610 0 0 0 17 4 0 0 0 0 0
/proc/2724/statm: 119339 106335 165 493 0 118836 0
Current children cumulated CPU time (s) 1800.09
Current children cumulated vsize (KiB) 477356

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

Solver just ended.
??? exit watcher main loop
??? sigkill at end of watcher main loop
??? kill 2724 sig 9
??? end of watcher thread
Dumping a history of the last processes samples

[startup+1800.4 s]
/proc/loadavg: 2.13 2.17 2.17 3/175 3250
/proc/meminfo: memFree=28926812/32872528 swapFree=17536/1464688
[pid=2724] ppid=2721 vsize=477356 CPUtime=1800.09 cores=0,2,4,6
/proc/2724/stat : 2724 (cdcl-cuttingpla) R 2721 2724 1759 0 -1 4202496 19949 0 0 0 180000 9 0 0 20 0 1 0 125359155 488812544 106335 33554432000 4194304 6211289 140736083131440 140736083129352 4209392 0 0 4096 8388610 0 0 0 17 4 0 0 0 0 0
/proc/2724/statm: 119339 106335 165 493 0 118836 0
Current children cumulated CPU time (s) 1800.09
Current children cumulated vsize (KiB) 477356

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1800.4
CPU time (s): 1800.1
CPU user time (s): 1800
CPU system time (s): 0.098984
CPU usage (%): 99.9834
Max. virtual memory (cumulated for all children) (KiB): 477356

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1800
system time used= 0.098984
maximum resident set size= 425340
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 19949
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= 42
involuntary context switches= 1853

??? join timestamper begins
??? join timestamper ends
??? end of timestamper thread
runsolver used 3.9724 second user time and 5.9241 second system time

The end

Launcher Data 

Begin job on node121 at 2016-06-09 03:04:21
IDJOB=4087671
IDBENCH=25020
IDSOLVER=2549
FILE ID=node121/4087671-1465434261
RUNJOBID= node121-1465427040-1775
PBS_JOBID= 19859788
Free space on /tmp= 71724 MiB

SOLVER NAME= cdcl-cuttingplanes OPT binary search 2016-05-01
BENCH NAME= PB07/normalized-PB07/OPT-SMALLINT-LIN/submittedPB07/aksoy/decomp/normalized-matrix_5x3_10.opb
COMMAND LINE= ./cdcl-cuttingplanes-opt-binarysearch-release
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-4087671-1465434261/watcher-4087671-1465434261 -o /tmp/evaluation-result-4087671-1465434261/solver-4087671-1465434261 -C 1800 -W 1900 -M 15500 --bin-var /tmp/runsolver-exch-node121-1465427040-1775 --watchdog 1960 --input HOME/instance-4087671-1465434261.opb ./cdcl-cuttingplanes-opt-binarysearch-release

TIME LIMIT= 1800 seconds
MEMORY LIMIT= 15500 MiB
NBCORE= 4

MD5SUM BENCH= 904168892843efef74e3394360b8d762
RANDOM SEED=425238940

node121.alineos.net Linux 2.6.32-71.29.1.el6.x86_64 #1 SMP Mon Jun 27 19:49:27 BST 2011

/proc/cpuinfo:
processor	: 0
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2667.050
cache size	: 8192 KB
physical id	: 0
siblings	: 4
core id		: 0
cpu cores	: 4
apicid		: 0
initial apicid	: 0
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx rdtscp lm constant_tsc arch_perfmon pebs bts rep_good xtopology nonstop_tsc aperfmperf pni dtes64 monitor ds_cpl vmx est tm2 ssse3 cx16 xtpr pdcm dca sse4_1 sse4_2 popcnt lahf_lm ida tpr_shadow vnmi flexpriority ept vpid
bogomips	: 5334.10
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:

processor	: 1
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2667.050
cache size	: 8192 KB
physical id	: 1
siblings	: 4
core id		: 0
cpu cores	: 4
apicid		: 16
initial apicid	: 16
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx rdtscp lm constant_tsc arch_perfmon pebs bts rep_good xtopology nonstop_tsc aperfmperf pni dtes64 monitor ds_cpl vmx est tm2 ssse3 cx16 xtpr pdcm dca sse4_1 sse4_2 popcnt lahf_lm ida tpr_shadow vnmi flexpriority ept vpid
bogomips	: 5332.55
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:

processor	: 2
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2667.050
cache size	: 8192 KB
physical id	: 0
siblings	: 4
core id		: 1
cpu cores	: 4
apicid		: 2
initial apicid	: 2
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx rdtscp lm constant_tsc arch_perfmon pebs bts rep_good xtopology nonstop_tsc aperfmperf pni dtes64 monitor ds_cpl vmx est tm2 ssse3 cx16 xtpr pdcm dca sse4_1 sse4_2 popcnt lahf_lm ida tpr_shadow vnmi flexpriority ept vpid
bogomips	: 5332.57
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:

processor	: 3
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2667.050
cache size	: 8192 KB
physical id	: 1
siblings	: 4
core id		: 1
cpu cores	: 4
apicid		: 18
initial apicid	: 18
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx rdtscp lm constant_tsc arch_perfmon pebs bts rep_good xtopology nonstop_tsc aperfmperf pni dtes64 monitor ds_cpl vmx est tm2 ssse3 cx16 xtpr pdcm dca sse4_1 sse4_2 popcnt lahf_lm ida tpr_shadow vnmi flexpriority ept vpid
bogomips	: 5332.55
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:

processor	: 4
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2667.050
cache size	: 8192 KB
physical id	: 0
siblings	: 4
core id		: 2
cpu cores	: 4
apicid		: 4
initial apicid	: 4
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx rdtscp lm constant_tsc arch_perfmon pebs bts rep_good xtopology nonstop_tsc aperfmperf pni dtes64 monitor ds_cpl vmx est tm2 ssse3 cx16 xtpr pdcm dca sse4_1 sse4_2 popcnt lahf_lm ida tpr_shadow vnmi flexpriority ept vpid
bogomips	: 5332.55
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:

processor	: 5
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2667.050
cache size	: 8192 KB
physical id	: 1
siblings	: 4
core id		: 2
cpu cores	: 4
apicid		: 20
initial apicid	: 20
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx rdtscp lm constant_tsc arch_perfmon pebs bts rep_good xtopology nonstop_tsc aperfmperf pni dtes64 monitor ds_cpl vmx est tm2 ssse3 cx16 xtpr pdcm dca sse4_1 sse4_2 popcnt lahf_lm ida tpr_shadow vnmi flexpriority ept vpid
bogomips	: 5332.56
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:

processor	: 6
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2667.050
cache size	: 8192 KB
physical id	: 0
siblings	: 4
core id		: 3
cpu cores	: 4
apicid		: 6
initial apicid	: 6
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx rdtscp lm constant_tsc arch_perfmon pebs bts rep_good xtopology nonstop_tsc aperfmperf pni dtes64 monitor ds_cpl vmx est tm2 ssse3 cx16 xtpr pdcm dca sse4_1 sse4_2 popcnt lahf_lm ida tpr_shadow vnmi flexpriority ept vpid
bogomips	: 5332.54
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:

processor	: 7
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2667.050
cache size	: 8192 KB
physical id	: 1
siblings	: 4
core id		: 3
cpu cores	: 4
apicid		: 22
initial apicid	: 22
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx rdtscp lm constant_tsc arch_perfmon pebs bts rep_good xtopology nonstop_tsc aperfmperf pni dtes64 monitor ds_cpl vmx est tm2 ssse3 cx16 xtpr pdcm dca sse4_1 sse4_2 popcnt lahf_lm ida tpr_shadow vnmi flexpriority ept vpid
bogomips	: 5332.55
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:       32872528 kB
MemFree:        28823712 kB
Buffers:          111124 kB
Cached:           823664 kB
SwapCached:         1564 kB
Active:          1308752 kB
Inactive:         531892 kB
Active(anon):     906072 kB
Inactive(anon):     2256 kB
Active(file):     402680 kB
Inactive(file):   529636 kB
Unevictable:     1464688 kB
Mlocked:           17536 kB
SwapTotal:      67108856 kB
SwapFree:       67099436 kB
Dirty:              7000 kB
Writeback:             0 kB
AnonPages:       2278200 kB
Mapped:             8068 kB
Shmem:                 0 kB
Slab:             608872 kB
SReclaimable:      53244 kB
SUnreclaim:       555628 kB
KernelStack:        1464 kB
PageTables:         8692 kB
NFS_Unstable:          0 kB
Bounce:                0 kB
WritebackTmp:          0 kB
CommitLimit:    83545120 kB
Committed_AS:    2755804 kB
VmallocTotal:   34359738367 kB
VmallocUsed:      346412 kB
VmallocChunk:   34341988032 kB
HardwareCorrupted:     0 kB
AnonHugePages:   2248704 kB
HugePages_Total:       0
HugePages_Free:        0
HugePages_Rsvd:        0
HugePages_Surp:        0
Hugepagesize:       2048 kB
DirectMap4k:        7552 kB
DirectMap2M:    33538048 kB

Free space on /tmp at the end= 71724 MiB
End job on node121 at 2016-06-09 03:34:22