Trace number 420863

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, and are wall clock time (not CPU 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
glpPB 0.2? (TO) 1800.1 1800.71

General information on the benchmark

Namenormalized-PB07/PURE-SAT/SAT07/crafted/Difficult/contest05/
QG/QG6-gensys-icl009.sat05-2721.reshuffled-07.opb
MD5SUMa64ff6c6d11450d4b5bd3dae8032edf8
Bench CategoryPURE-SAT (instances containing only clauses)
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 benchmark194.471
Has Objective FunctionNO
SatisfiableNO
(Un)Satisfiability was provedYES
Best value of the objective function
Optimality of the best value was proved
Number of variables1477
Total number of constraints7989
Number of constraints which are clauses7989
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 constraint1
Maximum length of a constraint16
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 11
Number of bits of the biggest number in a constraint 4
Biggest sum of numbers in a constraint 27
Number of bits of the biggest sum of numbers5
Number of products (including duplicates)0
Sum of products size (including duplicates)0
Number of different products0
Sum of products size0

Solver Data (download as text)

0.00/0.00	c glpPB 0.2 (July 2006)
0.00/0.00	c An Application of GLPK 4.10 for PB Constraints
0.00/0.00	c Done @ University of Michigan, Ann Arbor, MI
0.00/0.00	c  by Hossein Sheini

Verifier Data (download as text)

ERROR: no interpretation found !

Conversion Script Data (download as text)

/tmp/evaluation/420863-1177433347/instance-420863-1177433347.opb is already a linear file

Watcher Data (download as text)

runsolver version 3.2.3 (c) roussel@cril.univ-artois.fr

command line: runsolver --timestamp -w ROOT/results/node51/watcher-420863-1177433347 -o ROOT/results/node51/solver-420863-1177433347 -C 1800 -W 3600 -M 1800 --output-limit 1,15 glpPBv3 /tmp/evaluation/420863-1177433347/instance-420863-1177433347.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): 3600 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
Solver output will be limited to a maximum of 15728640 bytes. The first 1048576 bytes and the last 14680064 bytes will be preserved
Current StackSize limit: 10240 KiB


[startup+0 s]
/proc/loadavg: 1.00 0.99 0.99 3/64 31922
/proc/meminfo: memFree=1856936/2055920 swapFree=4183264/4192956
[pid=31922] ppid=31920 vsize=2648 CPUtime=0
/proc/31922/stat : 31922 (glpPBv3) R 31920 31922 31159 0 -1 0 265 0 0 0 0 0 0 0 18 0 1 0 98179824 2711552 236 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 3083991 0 0 4096 0 0 0 0 17 1 0 0
/proc/31922/statm: 662 236 199 40 0 77 0

[startup+0.0113549 s]
/proc/loadavg: 1.00 0.99 0.99 3/64 31922
/proc/meminfo: memFree=1856936/2055920 swapFree=4183264/4192956
[pid=31922] ppid=31920 vsize=2780 CPUtime=0
/proc/31922/stat : 31922 (glpPBv3) R 31920 31922 31159 0 -1 0 290 0 0 0 0 0 0 0 18 0 1 0 98179824 2846720 261 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 3083991 0 0 4096 0 0 0 0 17 1 0 0
/proc/31922/statm: 695 261 199 40 0 110 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 2780

[startup+0.101363 s]
/proc/loadavg: 1.00 0.99 0.99 3/64 31922
/proc/meminfo: memFree=1856936/2055920 swapFree=4183264/4192956
[pid=31922] ppid=31920 vsize=3448 CPUtime=0.09
/proc/31922/stat : 31922 (glpPBv3) R 31920 31922 31159 0 -1 0 477 0 0 0 9 0 0 0 18 0 1 0 98179824 3530752 448 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0
/proc/31922/statm: 862 448 199 40 0 277 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 3448

[startup+0.301379 s]
/proc/loadavg: 1.00 0.99 0.99 3/64 31922
/proc/meminfo: memFree=1856936/2055920 swapFree=4183264/4192956
[pid=31922] ppid=31920 vsize=7400 CPUtime=0.29
/proc/31922/stat : 31922 (glpPBv3) R 31920 31922 31159 0 -1 0 1479 0 0 0 29 0 0 0 19 0 1 0 98179824 7577600 1450 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 134541974 0 0 4096 0 0 0 0 17 1 0 0
/proc/31922/statm: 1850 1450 204 40 0 1265 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 7400

[startup+0.701415 s]
/proc/loadavg: 1.00 0.99 0.99 3/64 31922
/proc/meminfo: memFree=1856936/2055920 swapFree=4183264/4192956
[pid=31922] ppid=31920 vsize=11080 CPUtime=0.69
/proc/31922/stat : 31922 (glpPBv3) R 31920 31922 31159 0 -1 0 2522 0 0 0 69 0 0 0 23 0 1 0 98179824 11345920 2372 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 134639273 0 0 4096 0 0 0 0 17 1 0 0
/proc/31922/statm: 2770 2372 221 40 0 2185 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 11080

[startup+1.50149 s]
/proc/loadavg: 1.00 0.99 0.99 2/65 31923
/proc/meminfo: memFree=1848288/2055920 swapFree=4183264/4192956
[pid=31922] ppid=31920 vsize=12028 CPUtime=1.49
/proc/31922/stat : 31922 (glpPBv3) R 31920 31922 31159 0 -1 0 2998 0 0 0 148 1 0 0 25 0 1 0 98179824 12316672 2609 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 134582400 0 0 4096 0 0 0 0 17 1 0 0
/proc/31922/statm: 3007 2609 221 40 0 2422 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 12028

[startup+3.10163 s]
/proc/loadavg: 1.00 0.99 0.99 2/65 31923
/proc/meminfo: memFree=1843936/2055920 swapFree=4183264/4192956
[pid=31922] ppid=31920 vsize=15916 CPUtime=3.09
/proc/31922/stat : 31922 (glpPBv3) R 31920 31922 31159 0 -1 0 5807 0 0 0 307 2 0 0 25 0 1 0 98179824 16297984 3603 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 134542140 0 0 4096 0 0 0 0 17 1 0 0
/proc/31922/statm: 3979 3603 227 40 0 3394 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 15916

[startup+6.30192 s]
/proc/loadavg: 1.00 0.99 0.99 2/65 31923
/proc/meminfo: memFree=1842720/2055920 swapFree=4183264/4192956
[pid=31922] ppid=31920 vsize=15916 CPUtime=6.28
/proc/31922/stat : 31922 (glpPBv3) R 31920 31922 31159 0 -1 0 8249 0 0 0 625 3 0 0 25 0 1 0 98179824 16297984 3603 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 134542140 0 0 4096 0 0 0 0 17 1 0 0
/proc/31922/statm: 3979 3603 227 40 0 3394 0
Current children cumulated CPU time (s) 6.28
Current children cumulated vsize (KiB) 15916

[startup+12.7015 s]
/proc/loadavg: 1.00 0.99 0.99 2/65 31923
/proc/meminfo: memFree=1842912/2055920 swapFree=4183264/4192956
[pid=31922] ppid=31920 vsize=17816 CPUtime=12.68
/proc/31922/stat : 31922 (glpPBv3) R 31920 31922 31159 0 -1 0 13158 0 0 0 1263 5 0 0 25 0 1 0 98179824 18243584 4078 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 134587162 0 0 4096 0 0 0 0 17 1 0 0
/proc/31922/statm: 4454 4078 227 40 0 3869 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 17816

[startup+25.5016 s]
/proc/loadavg: 1.00 0.99 0.99 2/65 31923
/proc/meminfo: memFree=1842976/2055920 swapFree=4183264/4192956
[pid=31922] ppid=31920 vsize=15916 CPUtime=25.48
/proc/31922/stat : 31922 (glpPBv3) R 31920 31922 31159 0 -1 0 22650 0 0 0 2538 10 0 0 25 0 1 0 98179824 16297984 3603 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 134542138 0 0 4096 0 0 0 0 17 1 0 0
/proc/31922/statm: 3979 3603 227 40 0 3394 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 15916

[startup+51.1019 s]
/proc/loadavg: 1.00 0.99 0.99 2/65 31923
/proc/meminfo: memFree=1842976/2055920 swapFree=4183264/4192956
[pid=31922] ppid=31920 vsize=15916 CPUtime=51.08
/proc/31922/stat : 31922 (glpPBv3) R 31920 31922 31159 0 -1 0 42615 0 0 0 5087 21 0 0 25 0 1 0 98179824 16297984 3603 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 134542138 0 0 4096 0 0 0 0 17 1 0 0
/proc/31922/statm: 3979 3603 227 40 0 3394 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 15916

[startup+102.306 s]
/proc/loadavg: 1.00 0.99 0.99 2/65 31923
/proc/meminfo: memFree=1842976/2055920 swapFree=4183264/4192956
[pid=31922] ppid=31920 vsize=15916 CPUtime=102.27
/proc/31922/stat : 31922 (glpPBv3) R 31920 31922 31159 0 -1 0 84748 0 0 0 10185 42 0 0 25 0 1 0 98179824 16297984 3603 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 134629273 0 0 4096 0 0 0 0 17 1 0 0
/proc/31922/statm: 3979 3603 227 40 0 3394 0
Current children cumulated CPU time (s) 102.27
Current children cumulated vsize (KiB) 15916

[startup+162.302 s]
/proc/loadavg: 1.00 0.99 0.99 2/65 31923
/proc/meminfo: memFree=1842912/2055920 swapFree=4183264/4192956
[pid=31922] ppid=31920 vsize=18000 CPUtime=162.24
/proc/31922/stat : 31922 (glpPBv3) R 31920 31922 31159 0 -1 0 139404 0 0 0 16156 68 0 0 25 0 1 0 98179824 18432000 4124 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 134582174 0 0 4096 0 0 0 0 17 1 0 0
/proc/31922/statm: 4500 4124 227 40 0 3915 0
Current children cumulated CPU time (s) 162.24
Current children cumulated vsize (KiB) 18000

[startup+222.301 s]
/proc/loadavg: 1.00 0.99 0.99 2/65 31923
/proc/meminfo: memFree=1842912/2055920 swapFree=4183264/4192956
[pid=31922] ppid=31920 vsize=15916 CPUtime=222.23
/proc/31922/stat : 31922 (glpPBv3) R 31920 31922 31159 0 -1 0 209288 0 0 0 22120 103 0 0 25 0 1 0 98179824 16297984 3603 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 134542140 0 0 4096 0 0 0 0 17 1 0 0
/proc/31922/statm: 3979 3603 227 40 0 3394 0
Current children cumulated CPU time (s) 222.23
Current children cumulated vsize (KiB) 15916

[startup+282.302 s]
/proc/loadavg: 1.00 0.99 0.99 2/65 31923
/proc/meminfo: memFree=1840992/2055920 swapFree=4183264/4192956
[pid=31922] ppid=31920 vsize=15916 CPUtime=282.21
/proc/31922/stat : 31922 (glpPBv3) R 31920 31922 31159 0 -1 0 286956 0 0 0 28079 142 0 0 25 0 1 0 98179824 16297984 3603 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 134542140 0 0 4096 0 0 0 0 17 1 0 0
/proc/31922/statm: 3979 3603 227 40 0 3394 0
Current children cumulated CPU time (s) 282.21
Current children cumulated vsize (KiB) 15916

[startup+342.301 s]
/proc/loadavg: 1.00 0.99 0.99 2/65 31923
/proc/meminfo: memFree=1842848/2055920 swapFree=4183264/4192956
[pid=31922] ppid=31920 vsize=18064 CPUtime=342.2
/proc/31922/stat : 31922 (glpPBv3) R 31920 31922 31159 0 -1 0 355988 0 0 0 34043 177 0 0 25 0 1 0 98179824 18497536 4136 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 134585317 0 0 4096 0 0 0 0 17 1 0 0
/proc/31922/statm: 4516 4136 227 40 0 3931 0
Current children cumulated CPU time (s) 342.2
Current children cumulated vsize (KiB) 18064

[startup+402.301 s]
/proc/loadavg: 1.00 0.99 0.99 2/65 31923
/proc/meminfo: memFree=1842784/2055920 swapFree=4183264/4192956
[pid=31922] ppid=31920 vsize=15916 CPUtime=402.18
/proc/31922/stat : 31922 (glpPBv3) R 31920 31922 31159 0 -1 0 426993 0 0 0 40006 212 0 0 25 0 1 0 98179824 16297984 3603 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 134542138 0 0 4096 0 0 0 0 17 1 0 0
/proc/31922/statm: 3979 3603 227 40 0 3394 0
Current children cumulated CPU time (s) 402.18
Current children cumulated vsize (KiB) 15916

[startup+462.302 s]
/proc/loadavg: 1.00 0.99 0.99 2/65 31923
/proc/meminfo: memFree=1842784/2055920 swapFree=4183264/4192956
[pid=31922] ppid=31920 vsize=16072 CPUtime=462.17
/proc/31922/stat : 31922 (glpPBv3) R 31920 31922 31159 0 -1 0 522948 0 0 0 45955 262 0 0 25 0 1 0 98179824 16457728 3610 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 134542138 0 0 4096 0 0 0 0 17 1 0 0
/proc/31922/statm: 4018 3610 227 40 0 3433 0
Current children cumulated CPU time (s) 462.17
Current children cumulated vsize (KiB) 16072

[startup+522.301 s]
/proc/loadavg: 1.00 0.99 0.99 2/65 31923
/proc/meminfo: memFree=1842784/2055920 swapFree=4183264/4192956
[pid=31922] ppid=31920 vsize=16084 CPUtime=522.15
/proc/31922/stat : 31922 (glpPBv3) R 31920 31922 31159 0 -1 0 668572 0 0 0 51875 340 0 0 25 0 1 0 98179824 16470016 3613 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 134542140 0 0 4096 0 0 0 0 17 1 0 0
/proc/31922/statm: 4021 3613 227 40 0 3436 0
Current children cumulated CPU time (s) 522.15
Current children cumulated vsize (KiB) 16084

[startup+582.302 s]
/proc/loadavg: 1.00 0.99 0.99 2/65 31923
/proc/meminfo: memFree=1840352/2055920 swapFree=4183264/4192956
[pid=31922] ppid=31920 vsize=16156 CPUtime=582.13
/proc/31922/stat : 31922 (glpPBv3) R 31920 31922 31159 0 -1 0 800860 0 0 0 57796 417 0 0 25 0 1 0 98179824 16543744 3631 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 134542140 0 0 4096 0 0 0 0 17 1 0 0
/proc/31922/statm: 4039 3631 227 40 0 3454 0
Current children cumulated CPU time (s) 582.13
Current children cumulated vsize (KiB) 16156

[startup+642.302 s]
/proc/loadavg: 1.00 0.99 0.99 2/65 31923
/proc/meminfo: memFree=1842528/2055920 swapFree=4183264/4192956
[pid=31922] ppid=31920 vsize=16084 CPUtime=642.12
/proc/31922/stat : 31922 (glpPBv3) R 31920 31922 31159 0 -1 0 938532 0 0 0 63713 499 0 0 25 0 1 0 98179824 16470016 3645 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0
/proc/31922/statm: 4060 3648 227 40 0 3475 0
Current children cumulated CPU time (s) 642.12
Current children cumulated vsize (KiB) 16084


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

[startup+882.302 s]
/proc/loadavg: 1.00 0.99 0.99 2/65 32121
/proc/meminfo: memFree=1842080/2055920 swapFree=4183264/4192956
[pid=31922] ppid=31920 vsize=16472 CPUtime=881.93
/proc/31922/stat : 31922 (glpPBv3) R 31920 31922 31159 0 -1 0 1501427 0 0 0 87373 820 0 0 25 0 1 0 98179824 16867328 3710 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 3083991 0 0 4096 0 0 0 0 17 1 0 0
/proc/31922/statm: 4118 3710 227 40 0 3533 0
Current children cumulated CPU time (s) 881.93
Current children cumulated vsize (KiB) 16472

[startup+942.302 s]
/proc/loadavg: 1.00 0.99 0.99 2/65 32121
/proc/meminfo: memFree=1839648/2055920 swapFree=4183264/4192956
[pid=31922] ppid=31920 vsize=16504 CPUtime=941.92
/proc/31922/stat : 31922 (glpPBv3) R 31920 31922 31159 0 -1 0 1649607 0 0 0 93287 905 0 0 25 0 1 0 98179824 16900096 3718 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 134629052 0 0 4096 0 0 0 0 17 1 0 0
/proc/31922/statm: 4126 3718 227 40 0 3541 0
Current children cumulated CPU time (s) 941.92
Current children cumulated vsize (KiB) 16504

[startup+1002.3 s]
/proc/loadavg: 1.00 0.99 0.99 2/65 32121
/proc/meminfo: memFree=1841888/2055920 swapFree=4183264/4192956
[pid=31922] ppid=31920 vsize=16576 CPUtime=1001.89
/proc/31922/stat : 31922 (glpPBv3) R 31920 31922 31159 0 -1 0 1785540 0 0 0 99204 985 0 0 25 0 1 0 98179824 16973824 3736 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 3083991 0 0 4096 0 0 0 0 17 1 0 0
/proc/31922/statm: 4144 3736 227 40 0 3559 0
Current children cumulated CPU time (s) 1001.89
Current children cumulated vsize (KiB) 16576

[startup+1062.3 s]
/proc/loadavg: 1.00 0.99 0.99 2/65 32121
/proc/meminfo: memFree=1841888/2055920 swapFree=4183264/4192956
[pid=31922] ppid=31920 vsize=16608 CPUtime=1061.88
/proc/31922/stat : 31922 (glpPBv3) R 31920 31922 31159 0 -1 0 1928114 0 0 0 105127 1061 0 0 25 0 1 0 98179824 17006592 3744 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 134542140 0 0 4096 0 0 0 0 17 1 0 0
/proc/31922/statm: 4152 3744 227 40 0 3567 0
Current children cumulated CPU time (s) 1061.88
Current children cumulated vsize (KiB) 16608

[startup+1122.3 s]
/proc/loadavg: 1.00 0.99 0.99 2/65 32121
/proc/meminfo: memFree=1841824/2055920 swapFree=4183264/4192956
[pid=31922] ppid=31920 vsize=16636 CPUtime=1121.87
/proc/31922/stat : 31922 (glpPBv3) R 31920 31922 31159 0 -1 0 2072630 0 0 0 111048 1139 0 0 25 0 1 0 98179824 17035264 3751 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 134542140 0 0 4096 0 0 0 0 17 1 0 0
/proc/31922/statm: 4159 3751 227 40 0 3574 0
Current children cumulated CPU time (s) 1121.87
Current children cumulated vsize (KiB) 16636

[startup+1182.3 s]
/proc/loadavg: 1.00 0.99 0.99 2/65 32121
/proc/meminfo: memFree=1841760/2055920 swapFree=4183264/4192956
[pid=31922] ppid=31920 vsize=16676 CPUtime=1181.85
/proc/31922/stat : 31922 (glpPBv3) R 31920 31922 31159 0 -1 0 2213964 0 0 0 116966 1219 0 0 25 0 1 0 98179824 17076224 3761 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 134542138 0 0 4096 0 0 0 0 17 1 0 0
/proc/31922/statm: 4169 3761 227 40 0 3584 0
Current children cumulated CPU time (s) 1181.85
Current children cumulated vsize (KiB) 16676

[startup+1242.3 s]
/proc/loadavg: 1.00 0.99 0.99 2/65 32123
/proc/meminfo: memFree=1839392/2055920 swapFree=4183264/4192956
[pid=31922] ppid=31920 vsize=16716 CPUtime=1241.83
/proc/31922/stat : 31922 (glpPBv3) R 31920 31922 31159 0 -1 0 2356758 0 0 0 122881 1302 0 0 25 0 1 0 98179824 17117184 3771 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 134542140 0 0 4096 0 0 0 0 17 1 0 0
/proc/31922/statm: 4179 3771 227 40 0 3594 0
Current children cumulated CPU time (s) 1241.83
Current children cumulated vsize (KiB) 16716

[startup+1302.3 s]
/proc/loadavg: 1.00 0.99 0.99 2/65 32123
/proc/meminfo: memFree=1841632/2055920 swapFree=4183264/4192956
[pid=31922] ppid=31920 vsize=16764 CPUtime=1301.82
/proc/31922/stat : 31922 (glpPBv3) R 31920 31922 31159 0 -1 0 2502028 0 0 0 128796 1386 0 0 25 0 1 0 98179824 17166336 3783 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 134542138 0 0 4096 0 0 0 0 17 1 0 0
/proc/31922/statm: 4191 3783 227 40 0 3606 0
Current children cumulated CPU time (s) 1301.82
Current children cumulated vsize (KiB) 16764

[startup+1362.3 s]
/proc/loadavg: 1.00 0.99 0.99 2/65 32123
/proc/meminfo: memFree=1841632/2055920 swapFree=4183264/4192956
[pid=31922] ppid=31920 vsize=16804 CPUtime=1361.8
/proc/31922/stat : 31922 (glpPBv3) R 31920 31922 31159 0 -1 0 2642101 0 0 0 134716 1464 0 0 25 0 1 0 98179824 17207296 3793 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 134542138 0 0 4096 0 0 0 0 17 1 0 0
/proc/31922/statm: 4201 3793 227 40 0 3616 0
Current children cumulated CPU time (s) 1361.8
Current children cumulated vsize (KiB) 16804

[startup+1422.31 s]
/proc/loadavg: 1.00 0.99 0.99 2/65 32123
/proc/meminfo: memFree=1839456/2055920 swapFree=4183264/4192956
[pid=31922] ppid=31920 vsize=19096 CPUtime=1421.79
/proc/31922/stat : 31922 (glpPBv3) R 31920 31922 31159 0 -1 0 2793319 0 0 0 140628 1551 0 0 25 0 1 0 98179824 19554304 4398 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 134585103 0 0 4096 0 0 0 0 17 1 0 0
/proc/31922/statm: 4774 4398 227 40 0 4189 0
Current children cumulated CPU time (s) 1421.79
Current children cumulated vsize (KiB) 19096

[startup+1482.3 s]
/proc/loadavg: 1.00 0.99 0.99 2/65 32123
/proc/meminfo: memFree=1841504/2055920 swapFree=4183264/4192956
[pid=31922] ppid=31920 vsize=19128 CPUtime=1481.77
/proc/31922/stat : 31922 (glpPBv3) R 31920 31922 31159 0 -1 0 2941484 0 0 0 146545 1632 0 0 25 0 1 0 98179824 19587072 4374 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 134643524 0 0 4096 0 0 0 0 17 1 0 0
/proc/31922/statm: 4782 4374 227 40 0 4197 0
Current children cumulated CPU time (s) 1481.77
Current children cumulated vsize (KiB) 19128

[startup+1542.3 s]
/proc/loadavg: 1.00 0.99 0.99 2/65 32123
/proc/meminfo: memFree=1841504/2055920 swapFree=4183264/4192956
[pid=31922] ppid=31920 vsize=16752 CPUtime=1541.76
/proc/31922/stat : 31922 (glpPBv3) R 31920 31922 31159 0 -1 0 3080668 0 0 0 152462 1714 0 0 25 0 1 0 98179824 17154048 3812 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 134570041 0 0 4096 0 0 0 0 17 1 0 0
/proc/31922/statm: 4188 3812 227 40 0 3603 0
Current children cumulated CPU time (s) 1541.76
Current children cumulated vsize (KiB) 16752

[startup+1602.3 s]
/proc/loadavg: 1.00 0.99 0.99 2/65 32123
/proc/meminfo: memFree=1841376/2055920 swapFree=4183264/4192956
[pid=31922] ppid=31920 vsize=16968 CPUtime=1601.73
/proc/31922/stat : 31922 (glpPBv3) R 31920 31922 31159 0 -1 0 3225380 0 0 0 158377 1796 0 0 25 0 1 0 98179824 17375232 3834 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 3083991 0 0 4096 0 0 0 0 17 1 0 0
/proc/31922/statm: 4242 3834 227 40 0 3657 0
Current children cumulated CPU time (s) 1601.73
Current children cumulated vsize (KiB) 16968

[startup+1662.3 s]
/proc/loadavg: 1.00 0.99 0.99 2/65 32123
/proc/meminfo: memFree=1841312/2055920 swapFree=4183264/4192956
[pid=31922] ppid=31920 vsize=17012 CPUtime=1661.72
/proc/31922/stat : 31922 (glpPBv3) R 31920 31922 31159 0 -1 0 3366511 0 0 0 164289 1883 0 0 25 0 1 0 98179824 17420288 3845 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 134542140 0 0 4096 0 0 0 0 17 1 0 0
/proc/31922/statm: 4253 3845 227 40 0 3668 0
Current children cumulated CPU time (s) 1661.72
Current children cumulated vsize (KiB) 17012

[startup+1722.3 s]
/proc/loadavg: 1.00 0.99 0.99 2/65 32123
/proc/meminfo: memFree=1841312/2055920 swapFree=4183264/4192956
[pid=31922] ppid=31920 vsize=17052 CPUtime=1721.7
/proc/31922/stat : 31922 (glpPBv3) R 31920 31922 31159 0 -1 0 3511394 0 0 0 170203 1967 0 0 25 0 1 0 98179824 17461248 3855 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 134542140 0 0 4096 0 0 0 0 17 1 0 0
/proc/31922/statm: 4263 3855 227 40 0 3678 0
Current children cumulated CPU time (s) 1721.7
Current children cumulated vsize (KiB) 17052

[startup+1782.3 s]
/proc/loadavg: 1.00 0.99 0.99 2/65 32123
/proc/meminfo: memFree=1841184/2055920 swapFree=4183264/4192956
[pid=31922] ppid=31920 vsize=17132 CPUtime=1781.68
/proc/31922/stat : 31922 (glpPBv3) R 31920 31922 31159 0 -1 0 3652575 0 0 0 176126 2042 0 0 25 0 1 0 98179824 17543168 3875 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 3083991 0 0 4096 0 0 0 0 17 1 0 0
/proc/31922/statm: 4283 3875 227 40 0 3698 0
Current children cumulated CPU time (s) 1781.68
Current children cumulated vsize (KiB) 17132



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1800.71 s]
/proc/loadavg: 1.00 0.99 0.99 2/65 32123
/proc/meminfo: memFree=1839072/2055920 swapFree=4183264/4192956
[pid=31922] ppid=31920 vsize=19404 CPUtime=1800.09
/proc/31922/stat : 31922 (glpPBv3) R 31920 31922 31159 0 -1 0 3700842 0 0 0 177942 2067 0 0 25 0 1 0 98179824 19869696 4443 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0
/proc/31922/statm: 4851 4443 227 40 0 4266 0
Current children cumulated CPU time (s) 1800.09
Current children cumulated vsize (KiB) 19404

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

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

[startup+1800.71 s]
/proc/loadavg: 1.00 0.99 0.99 2/65 32123
/proc/meminfo: memFree=1839072/2055920 swapFree=4183264/4192956
[pid=31922] ppid=31920 vsize=19404 CPUtime=1800.09
/proc/31922/stat : 31922 (glpPBv3) R 31920 31922 31159 0 -1 0 3700842 0 0 0 177942 2067 0 0 25 0 1 0 98179824 19869696 4443 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0
/proc/31922/statm: 4851 4443 227 40 0 4266 0
Current children cumulated CPU time (s) 1800.09
Current children cumulated vsize (KiB) 19404

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1800.71
CPU time (s): 1800.1
CPU user time (s): 1779.42
CPU system time (s): 20.6799
CPU usage (%): 99.9661
Max. virtual memory (cumulated for all children) (KiB): 19560

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1779.42
system time used= 20.6799
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 3700842
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= 11
involuntary context switches= 3499

runsolver used 1.47477 second user time and 3.50347 second system time

The end

Launcher Data (download as text)

Begin job on node51 on Tue Apr 24 16:49:07 UTC 2007

IDJOB= 420863
IDBENCH= 47875
IDSOLVER= 166
FILE ID= node51/420863-1177433347

PBS_JOBID= 4675747

Free space on /tmp= 66459 MiB

SOLVER NAME= glpPB 0.2
BENCH NAME= HOME/pub/bench/PB07/normalized-PB07/PURE-SAT/SAT07/crafted/Difficult/contest05/QG/QG6-gensys-icl009.sat05-2721.reshuffled-07.opb
COMMAND LINE= glpPBv3 /tmp/evaluation/420863-1177433347/instance-420863-1177433347.opb
CONVERSION COMMAND LINE= runsolver -w ROOT/results/node51/convwatcher-420863-1177433347 -o ROOT/results/node51/conversion-420863-1177433347 -C 600 -M 1800 PBconversionToLinear /tmp/evaluation/420863-1177433347/instance-420863-1177433347.opb
CONVERSION RUNSOLVER STATUS CODE= 0
CONVERSION STATUS CODE= 0

RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node51/watcher-420863-1177433347 -o ROOT/results/node51/solver-420863-1177433347 -C 1800 -W 3600 -M 1800 --output-limit 1,15  glpPBv3 /tmp/evaluation/420863-1177433347/instance-420863-1177433347.opb

META MD5SUM SOLVER= 9ebec3e8d890fdeefad01654ad9b68b7
MD5SUM BENCH=  a64ff6c6d11450d4b5bd3dae8032edf8

RANDOM SEED= 686286264

TIME LIMIT= 1800 seconds
MEMORY LIMIT= 1800 MiB

Linux node51.alineos.net 2.6.9-22.EL.rootsmp #1 SMP Mon Oct 3 08:59:52 CEST 2005 x86_64 x86_64 x86_64 GNU/Linux

/proc/cpuinfo:
processor	: 0
vendor_id	: GenuineIntel
cpu family	: 15
model		: 4
model name	:                   Intel(R) Xeon(TM) CPU 3.00GHz
stepping	: 3
cpu MHz		: 3000.223
cache size	: 2048 KB
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 pni monitor ds_cpl cid cx16 xtpr
bogomips	: 5914.62
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:

processor	: 1
vendor_id	: GenuineIntel
cpu family	: 15
model		: 4
model name	:                   Intel(R) Xeon(TM) CPU 3.00GHz
stepping	: 3
cpu MHz		: 3000.223
cache size	: 2048 KB
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 pni monitor ds_cpl cid cx16 xtpr
bogomips	: 5586.94
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:      2055920 kB
MemFree:       1857344 kB
Buffers:         10812 kB
Cached:         123440 kB
SwapCached:       3856 kB
Active:          45608 kB
Inactive:        99240 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1857344 kB
SwapTotal:     4192956 kB
SwapFree:      4183264 kB
Dirty:            2864 kB
Writeback:           0 kB
Mapped:          16052 kB
Slab:            39728 kB
Committed_AS:  3774376 kB
PageTables:       1412 kB
VmallocTotal: 536870911 kB
VmallocUsed:    264952 kB
VmallocChunk: 536605679 kB
HugePages_Total:     0
HugePages_Free:      0
Hugepagesize:     2048 kB

Free space on /tmp at the end= 66459 MiB

End job on node51 on Tue Apr 24 17:19:10 UTC 2007