Trace number 4121648

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 NameAnswerCPU timeWall clock time
cdcl-cuttingplanes DEC 2016-05-01UNSAT 1.38079 1.3809

General information on the benchmark

NamePB15eval/normalized-PB15eval/DEC-SMALLINT-LIN/ProofComplexity-Extracted-Cardinality-Constraints/
ProofComplexity/normalized-regular-n17-d4-i1.cnf.gz-plain.pb.metafix.opb
MD5SUM3b84b621db3410ba54afb3e715550024
Bench CategoryDEC-SMALLINT-LIN (no optimisation, small integers, linear constraints)
Best result obtained on this benchmarkUNSAT
Best value of the objective obtained on this benchmark
Best CPU time to get the best result obtained on this benchmark0.25896
Has Objective FunctionNO
Satisfiable
(Un)Satisfiability was proved
Best value of the objective function
Optimality of the best value was proved
Number of variables69
Total number of constraints148
Number of constraints which are clauses148
Number of constraints which are cardinality constraints (but not clauses)0
Number of constraints which are nor clauses,nor cardinality constraints0
Minimum length of a constraint3
Maximum length of a constraint3
Number of terms in the objective function 0
Biggest coefficient in the objective function 0
Number of bits for the biggest coefficient in the objective function 0
Sum of the numbers in the objective function 0
Number of bits of the sum of numbers in the objective function 0
Biggest number in a constraint 2
Number of bits of the biggest number in a constraint 2
Biggest sum of numbers in a constraint 5
Number of bits of the biggest sum of numbers3
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 * #variable= 69 #constraint= 148
0.00/0.02	c #Conflicts:       1000 | #Learnt:        999 | 0.000
0.00/0.02	c total clause space: 4.25031MB
0.00/0.02	c total #watches: 2294
0.00/0.04	c total #propagations: 17810 / total #impl: 33352 (eff. 0.534)
0.00/0.04	c #Conflicts:       2000 | #Learnt:       1999 | 0.000
0.00/0.04	c total clause space: 4.25031MB
0.00/0.04	c total #watches: 4294
0.00/0.07	c total #propagations: 34414 / total #impl: 67993 (eff. 0.506)
0.00/0.07	c GARBAGE COLLECT
0.00/0.07	c #Conflicts:       3000 | #Learnt:       2005 | 0.000
0.00/0.07	c total clause space: 4.25031MB
0.00/0.07	c total #watches: 4306
0.00/0.09	c total #propagations: 51786 / total #impl: 106911 (eff. 0.484)
0.00/0.09	c #Conflicts:       4000 | #Learnt:       3005 | 0.000
0.00/0.09	c total clause space: 4.25031MB
0.00/0.09	c total #watches: 6306
0.09/0.11	c total #propagations: 68661 / total #impl: 143785 (eff. 0.478)
0.09/0.11	c GARBAGE COLLECT
0.09/0.11	c #Conflicts:       5000 | #Learnt:       2357 | 0.000
0.09/0.11	c total clause space: 4.25031MB
0.09/0.11	c total #watches: 5010
0.09/0.14	c total #propagations: 84670 / total #impl: 180719 (eff. 0.469)
0.09/0.14	c #Conflicts:       6000 | #Learnt:       3357 | 0.000
0.09/0.14	c total clause space: 4.25031MB
0.09/0.14	c total #watches: 7010
0.09/0.17	c total #propagations: 101073 / total #impl: 223057 (eff. 0.453)
0.09/0.17	c GARBAGE COLLECT
0.09/0.17	c #Conflicts:       7000 | #Learnt:       2232 | 0.000
0.09/0.17	c total clause space: 4.25031MB
0.09/0.17	c total #watches: 4760
0.09/0.19	c total #propagations: 116687 / total #impl: 264886 (eff. 0.441)
0.09/0.19	c #Conflicts:       8000 | #Learnt:       3232 | 0.000
0.09/0.19	c total clause space: 4.25031MB
0.09/0.19	c total #watches: 6760
0.19/0.22	c total #propagations: 133093 / total #impl: 309168 (eff. 0.430)
0.19/0.22	c #Conflicts:       9000 | #Learnt:       4232 | 0.000
0.19/0.22	c total clause space: 4.25031MB
0.19/0.22	c total #watches: 8760
0.19/0.25	c total #propagations: 149049 / total #impl: 348658 (eff. 0.427)
0.19/0.25	c GARBAGE COLLECT
0.19/0.25	c #Conflicts:      10000 | #Learnt:       2717 | 0.000
0.19/0.25	c total clause space: 4.25031MB
0.19/0.25	c total #watches: 5730
0.19/0.28	c total #propagations: 165295 / total #impl: 389894 (eff. 0.424)
0.19/0.28	c #Conflicts:      11000 | #Learnt:       3717 | 0.000
0.19/0.28	c total clause space: 4.25031MB
0.19/0.28	c total #watches: 7730
0.29/0.31	c total #propagations: 181241 / total #impl: 431746 (eff. 0.420)
0.29/0.31	c #Conflicts:      12000 | #Learnt:       4717 | 0.000
0.29/0.31	c total clause space: 4.25031MB
0.29/0.31	c total #watches: 9730
0.29/0.34	c total #propagations: 197137 / total #impl: 471766 (eff. 0.418)
0.29/0.34	c #Conflicts:      13000 | #Learnt:       5717 | 0.000
0.29/0.34	c total clause space: 4.25031MB
0.29/0.34	c total #watches: 11730
0.29/0.37	c total #propagations: 212929 / total #impl: 514810 (eff. 0.414)
0.29/0.37	c GARBAGE COLLECT
0.29/0.37	c #Conflicts:      14000 | #Learnt:       3860 | 0.000
0.29/0.37	c total clause space: 4.25031MB
0.29/0.37	c total #watches: 8016
0.39/0.40	c total #propagations: 228599 / total #impl: 559339 (eff. 0.409)
0.39/0.40	c #Conflicts:      15000 | #Learnt:       4860 | 0.000
0.39/0.40	c total clause space: 4.25031MB
0.39/0.40	c total #watches: 10016
0.39/0.44	c total #propagations: 246167 / total #impl: 608015 (eff. 0.405)
0.39/0.44	c #Conflicts:      16000 | #Learnt:       5860 | 0.000
0.39/0.44	c total clause space: 4.25031MB
0.39/0.44	c total #watches: 12016
0.39/0.47	c total #propagations: 262985 / total #impl: 657909 (eff. 0.400)
0.39/0.47	c GARBAGE COLLECT
0.39/0.47	c #Conflicts:      17000 | #Learnt:       3681 | 0.000
0.39/0.47	c total clause space: 4.25031MB
0.39/0.47	c total #watches: 7658
0.39/0.49	c total #propagations: 278154 / total #impl: 699927 (eff. 0.397)
0.39/0.49	c #Conflicts:      18000 | #Learnt:       4681 | 0.000
0.39/0.49	c total clause space: 4.25031MB
0.39/0.49	c total #watches: 9658
0.49/0.53	c total #propagations: 293249 / total #impl: 744147 (eff. 0.394)
0.49/0.53	c #Conflicts:      19000 | #Learnt:       5681 | 0.000
0.49/0.53	c total clause space: 4.25031MB
0.49/0.53	c total #watches: 11658
0.49/0.56	c total #propagations: 308992 / total #impl: 792960 (eff. 0.390)
0.49/0.56	c #Conflicts:      20000 | #Learnt:       6681 | 0.000
0.49/0.56	c total clause space: 4.25031MB
0.49/0.56	c total #watches: 13658
0.49/0.59	c total #propagations: 324389 / total #impl: 837283 (eff. 0.387)
0.49/0.59	c GARBAGE COLLECT
0.49/0.59	c #Conflicts:      21000 | #Learnt:       4191 | 0.000
0.49/0.59	c total clause space: 4.25031MB
0.49/0.59	c total #watches: 8678
0.59/0.62	c total #propagations: 341047 / total #impl: 881265 (eff. 0.387)
0.59/0.62	c #Conflicts:      22000 | #Learnt:       5191 | 0.000
0.59/0.62	c total clause space: 4.25031MB
0.59/0.62	c total #watches: 10678
0.59/0.66	c total #propagations: 356770 / total #impl: 925384 (eff. 0.386)
0.59/0.66	c #Conflicts:      23000 | #Learnt:       6191 | 0.000
0.59/0.66	c total clause space: 4.25031MB
0.59/0.66	c total #watches: 12678
0.59/0.69	c total #propagations: 372123 / total #impl: 971117 (eff. 0.383)
0.59/0.69	c #Conflicts:      24000 | #Learnt:       7191 | 0.000
0.59/0.69	c total clause space: 4.25031MB
0.59/0.69	c total #watches: 14678
0.69/0.73	c total #propagations: 386806 / total #impl: 1016306 (eff. 0.381)
0.69/0.73	c GARBAGE COLLECT
0.69/0.73	c #Conflicts:      25000 | #Learnt:       4394 | 0.000
0.69/0.73	c total clause space: 4.25031MB
0.69/0.73	c total #watches: 9084
0.69/0.76	c total #propagations: 401442 / total #impl: 1057032 (eff. 0.380)
0.69/0.76	c #Conflicts:      26000 | #Learnt:       5394 | 0.000
0.69/0.76	c total clause space: 4.25031MB
0.69/0.76	c total #watches: 11084
0.69/0.79	c total #propagations: 416450 / total #impl: 1102027 (eff. 0.378)
0.69/0.79	c #Conflicts:      27000 | #Learnt:       6394 | 0.000
0.69/0.79	c total clause space: 4.25031MB
0.69/0.79	c total #watches: 13084
0.79/0.83	c total #propagations: 429452 / total #impl: 1147039 (eff. 0.374)
0.79/0.83	c #Conflicts:      28000 | #Learnt:       7394 | 0.000
0.79/0.83	c total clause space: 4.25031MB
0.79/0.83	c total #watches: 15084
0.79/0.87	c total #propagations: 443418 / total #impl: 1192107 (eff. 0.372)
0.79/0.87	c GARBAGE COLLECT
0.79/0.87	c #Conflicts:      29000 | #Learnt:       4297 | 0.000
0.79/0.87	c total clause space: 4.25031MB
0.79/0.87	c total #watches: 8890
0.89/0.91	c total #propagations: 457785 / total #impl: 1238543 (eff. 0.370)
0.89/0.91	c #Conflicts:      30000 | #Learnt:       5297 | 0.000
0.89/0.91	c total clause space: 4.25031MB
0.89/0.91	c total #watches: 10890
0.89/0.94	c total #propagations: 471386 / total #impl: 1282962 (eff. 0.367)
0.89/0.94	c #Conflicts:      31000 | #Learnt:       6297 | 0.000
0.89/0.94	c total clause space: 4.25031MB
0.89/0.94	c total #watches: 12890
0.89/0.98	c total #propagations: 486284 / total #impl: 1331562 (eff. 0.365)
0.89/0.98	c #Conflicts:      32000 | #Learnt:       7297 | 0.000
0.89/0.98	c total clause space: 4.25031MB
0.89/0.98	c total #watches: 14890
0.99/1.03	c total #propagations: 499802 / total #impl: 1379542 (eff. 0.362)
0.99/1.03	c #Conflicts:      33000 | #Learnt:       8297 | 0.000
0.99/1.03	c total clause space: 4.25031MB
0.99/1.03	c total #watches: 16890
0.99/1.07	c total #propagations: 513496 / total #impl: 1429870 (eff. 0.359)
0.99/1.07	c GARBAGE COLLECT
0.99/1.07	c #Conflicts:      34000 | #Learnt:       4899 | 0.000
0.99/1.07	c total clause space: 4.25031MB
0.99/1.07	c total #watches: 10094
0.99/1.10	c total #propagations: 525747 / total #impl: 1471874 (eff. 0.357)
0.99/1.10	c #Conflicts:      35000 | #Learnt:       5899 | 0.000
0.99/1.10	c total clause space: 4.25031MB
0.99/1.10	c total #watches: 12094
1.10/1.13	c total #propagations: 539481 / total #impl: 1518424 (eff. 0.355)
1.10/1.13	c #Conflicts:      36000 | #Learnt:       6899 | 0.000
1.10/1.13	c total clause space: 4.25031MB
1.10/1.13	c total #watches: 14094
1.10/1.17	c total #propagations: 552297 / total #impl: 1561948 (eff. 0.354)
1.10/1.17	c #Conflicts:      37000 | #Learnt:       7899 | 0.000
1.10/1.17	c total clause space: 4.25031MB
1.10/1.17	c total #watches: 16094
1.20/1.21	c total #propagations: 564540 / total #impl: 1608931 (eff. 0.351)
1.20/1.21	c #Conflicts:      38000 | #Learnt:       8899 | 0.000
1.20/1.21	c total clause space: 4.25031MB
1.20/1.21	c total #watches: 18094
1.20/1.25	c total #propagations: 576658 / total #impl: 1656483 (eff. 0.348)
1.20/1.25	c GARBAGE COLLECT
1.20/1.25	c #Conflicts:      39000 | #Learnt:       5197 | 0.000
1.20/1.25	c total clause space: 4.25031MB
1.20/1.25	c total #watches: 10690
1.20/1.28	c total #propagations: 589390 / total #impl: 1704463 (eff. 0.346)
1.20/1.28	c #Conflicts:      40000 | #Learnt:       6197 | 0.000
1.20/1.28	c total clause space: 4.25031MB
1.20/1.28	c total #watches: 12690
1.29/1.32	c total #propagations: 603346 / total #impl: 1752307 (eff. 0.344)
1.29/1.32	c #Conflicts:      41000 | #Learnt:       7196 | 0.000
1.29/1.32	c total clause space: 4.25031MB
1.29/1.32	c total #watches: 14688
1.29/1.36	c total #propagations: 615621 / total #impl: 1799582 (eff. 0.342)
1.29/1.36	c #Conflicts:      42000 | #Learnt:       8194 | 0.000
1.29/1.36	c total clause space: 4.25031MB
1.29/1.36	c total #watches: 16684
1.29/1.38	c total #propagations: 628454 / total #impl: 1853286 (eff. 0.339)
1.29/1.38	c UNSATISFIABLE 1
1.29/1.38	c CPU time              : 1.37279 s
1.29/1.38	d decisions 42402
1.29/1.38	d conflicts 56380
1.29/1.38	s UNSATISFIABLE

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-4121648-1467309117/watcher-4121648-1467309117 -o /tmp/evaluation-result-4121648-1467309117/solver-4121648-1467309117 -C 1800 -W 1900 -M 15500 --bin-var /tmp/runsolver-exch-node131-1467308290-16388 --watchdog 1960 --input HOME/instance-4121648-1467309117.opb ./cdcl-cuttingplanes-release 

pid=17995
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: 2.18 2.27 2.01 4/176 17998
/proc/meminfo: memFree=30307704/32872528 swapFree=1199948/1314412
[pid=17998] ppid=17995 vsize=29104 CPUtime=0 cores=0,2,4,6
/proc/17998/stat : 17998 (cdcl-cuttingpla) R 17995 17998 16372 0 -1 4202496 269 0 0 0 0 0 0 0 20 0 1 0 9933571 29802496 5260 33554432000 4194304 6199737 140735462555856 140736616857560 4209488 0 0 4096 8388610 0 0 0 17 4 0 0 0 0 0
/proc/17998/statm: 7276 5260 122 490 0 6777 0

[startup+0.100123 s]
/proc/loadavg: 2.18 2.27 2.01 4/176 17998
/proc/meminfo: memFree=30307704/32872528 swapFree=1199948/1314412
[pid=17998] ppid=17995 vsize=33736 CPUtime=0.09 cores=0,2,4,6
/proc/17998/stat : 17998 (cdcl-cuttingpla) R 17995 17998 16372 0 -1 4202496 433 0 0 0 9 0 0 0 20 0 1 0 9933571 34545664 6938 33554432000 4194304 6199737 140735462555856 140735462554968 4213803 0 0 4096 8388610 0 0 0 17 4 0 0 0 0 0
/proc/17998/statm: 8434 6939 160 490 0 7935 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 33736

[startup+0.200277 s]
/proc/loadavg: 2.18 2.27 2.01 4/176 17998
/proc/meminfo: memFree=30307704/32872528 swapFree=1199948/1314412
[pid=17998] ppid=17995 vsize=33872 CPUtime=0.19 cores=0,2,4,6
/proc/17998/stat : 17998 (cdcl-cuttingpla) R 17995 17998 16372 0 -1 4202496 465 0 0 0 19 0 0 0 20 0 1 0 9933571 34684928 6970 33554432000 4194304 6199737 140735462555856 140735462554968 4218805 0 0 4096 8388610 0 0 0 17 4 0 0 0 0 0
/proc/17998/statm: 8468 6970 160 490 0 7969 0
Current children cumulated CPU time (s) 0.19
Current children cumulated vsize (KiB) 33872

[startup+0.300265 s]
/proc/loadavg: 2.18 2.27 2.01 4/176 17998
/proc/meminfo: memFree=30307704/32872528 swapFree=1199948/1314412
[pid=17998] ppid=17995 vsize=34004 CPUtime=0.29 cores=0,2,4,6
/proc/17998/stat : 17998 (cdcl-cuttingpla) R 17995 17998 16372 0 -1 4202496 493 0 0 0 29 0 0 0 20 0 1 0 9933571 34820096 6998 33554432000 4194304 6199737 140735462555856 140735462554968 4213247 0 0 4096 8388610 0 0 0 17 4 0 0 0 0 0
/proc/17998/statm: 8501 6998 160 490 0 8002 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 34004

[startup+0.700207 s]
/proc/loadavg: 2.18 2.27 2.01 4/176 17998
/proc/meminfo: memFree=30307704/32872528 swapFree=1199948/1314412
[pid=17998] ppid=17995 vsize=34284 CPUtime=0.69 cores=0,2,4,6
/proc/17998/stat : 17998 (cdcl-cuttingpla) R 17995 17998 16372 0 -1 4202496 579 0 0 0 69 0 0 0 20 0 1 0 9933571 35106816 7595 33554432000 4194304 6199737 140735462555856 140735462554968 4213314 0 0 4096 8388610 0 0 0 17 4 0 0 0 0 0
/proc/17998/statm: 8571 7595 160 490 0 8072 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 34284

Solver just ended.
??? exit watcher main loop
??? sigkill at end of watcher main loop
??? kill 17998 sig 9
??? end of watcher thread
Dumping a history of the last processes samples

[startup+0.800235 s]
/proc/loadavg: 2.18 2.27 2.01 4/176 17998
/proc/meminfo: memFree=30307704/32872528 swapFree=1199948/1314412
[pid=17998] ppid=17995 vsize=34428 CPUtime=0.79 cores=0,2,4,6
/proc/17998/stat : 17998 (cdcl-cuttingpla) R 17995 17998 16372 0 -1 4202496 588 0 0 0 79 0 0 0 20 0 1 0 9933571 35254272 7604 33554432000 4194304 6199737 140735462555856 140735462554968 4213320 0 0 4096 8388610 0 0 0 17 4 0 0 0 0 0
/proc/17998/statm: 8607 7604 160 490 0 8108 0
Current children cumulated CPU time (s) 0.79
Current children cumulated vsize (KiB) 34428

[startup+1.20735 s]
/proc/loadavg: 2.18 2.27 2.01 4/177 17999
/proc/meminfo: memFree=30277652/32872528 swapFree=1199948/1314412
[pid=17998] ppid=17995 vsize=34556 CPUtime=1.2 cores=0,2,4,6
/proc/17998/stat : 17998 (cdcl-cuttingpla) R 17995 17998 16372 0 -1 4202496 628 0 0 0 120 0 0 0 20 0 1 0 9933571 35385344 7644 33554432000 4194304 6199737 140735462555856 140735462554792 4213306 0 0 4096 8388610 0 0 0 17 4 0 0 0 0 0
/proc/17998/statm: 8639 7644 160 490 0 8140 0
Current children cumulated CPU time (s) 1.2
Current children cumulated vsize (KiB) 34556

[startup+1.30027 s]
/proc/loadavg: 2.18 2.27 2.01 4/177 17999
/proc/meminfo: memFree=30277652/32872528 swapFree=1199948/1314412
[pid=17998] ppid=17995 vsize=34556 CPUtime=1.29 cores=0,2,4,6
/proc/17998/stat : 17998 (cdcl-cuttingpla) R 17995 17998 16372 0 -1 4202496 639 0 0 0 129 0 0 0 20 0 1 0 9933571 35385344 7655 33554432000 4194304 6199737 140735462555856 140735462554792 4213298 0 0 4096 8388610 0 0 0 17 4 0 0 0 0 0
/proc/17998/statm: 8639 7655 160 490 0 8140 0
Current children cumulated CPU time (s) 1.29
Current children cumulated vsize (KiB) 34556

Child status: 20
Real time (s): 1.3809
CPU time (s): 1.38079
CPU user time (s): 1.37479
CPU system time (s): 0.005999
CPU usage (%): 99.9924
Max. virtual memory (cumulated for all children) (KiB): 34556

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1.37479
system time used= 0.005999
maximum resident set size= 30624
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 641
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= 3
involuntary context switches= 6

??? join timestamper begins
??? join timestamper ends
??? end of timestamper thread
runsolver used 0.005999 second user time and 0.011998 second system time

The end

Launcher Data 

Begin job on node131 at 2016-06-30 19:51:57
IDJOB=4121648
IDBENCH=110582
IDSOLVER=2548
FILE ID=node131/4121648-1467309117
RUNJOBID= node131-1467308290-16388
PBS_JOBID= 20005251
Free space on /tmp= 71732 MiB

SOLVER NAME= cdcl-cuttingplanes DEC 2016-05-01
BENCH NAME= PB15eval/normalized-PB15eval/DEC-SMALLINT-LIN/ProofComplexity-Extracted-Cardinality-Constraints/ProofComplexity/normalized-regular-n17-d4-i1.cnf.gz-plain.pb.metafix.opb
COMMAND LINE= ./cdcl-cuttingplanes-release
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-4121648-1467309117/watcher-4121648-1467309117 -o /tmp/evaluation-result-4121648-1467309117/solver-4121648-1467309117 -C 1800 -W 1900 -M 15500 --bin-var /tmp/runsolver-exch-node131-1467308290-16388 --watchdog 1960 --input HOME/instance-4121648-1467309117.opb ./cdcl-cuttingplanes-release

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

MD5SUM BENCH= 3b84b621db3410ba54afb3e715550024
RANDOM SEED=583796126

node131.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		: 2666.334
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	: 5332.66
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		: 2666.334
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		: 2666.334
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	: 5332.55
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		: 2666.334
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	: 5332.54
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		: 2666.334
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	: 5332.56
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		: 2666.334
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	: 5332.55
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		: 2666.334
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	: 5332.55
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		: 2666.334
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:        30308160 kB
Buffers:          120640 kB
Cached:           309788 kB
SwapCached:            0 kB
Active:           301980 kB
Inactive:         211728 kB
Active(anon):      77684 kB
Inactive(anon):     8184 kB
Active(file):     224296 kB
Inactive(file):   203544 kB
Unevictable:     1314412 kB
Mlocked:         1199948 kB
SwapTotal:      67108856 kB
SwapFree:       67108856 kB
Dirty:              2836 kB
Writeback:            12 kB
AnonPages:       1428344 kB
Mapped:            13848 kB
Shmem:               204 kB
Slab:             606448 kB
SReclaimable:      50052 kB
SUnreclaim:       556396 kB
KernelStack:        1496 kB
PageTables:         6680 kB
NFS_Unstable:          0 kB
Bounce:                0 kB
WritebackTmp:          0 kB
CommitLimit:    83545120 kB
Committed_AS:    1521528 kB
VmallocTotal:   34359738367 kB
VmallocUsed:      346412 kB
VmallocChunk:   34341988032 kB
HardwareCorrupted:     0 kB
AnonHugePages:    194560 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= 71728 MiB
End job on node131 at 2016-06-30 19:51:58