Trace number 459291

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
PBS4_v2 2007-03-23? (TO) 1800.09 1800.63

General information on the benchmark

Namenormalized-PB07/PURE-SAT/SAT07/
industrial/fuhs/medium/AProVE07-21.opb
MD5SUMc4adef063b937c327e3427c2e15c6f38
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 benchmark634.794
Has Objective FunctionNO
SatisfiableNO
(Un)Satisfiability was provedYES
Best value of the objective function
Optimality of the best value was proved
Number of variables3189
Total number of constraints11039
Number of constraints which are clauses11039
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 constraint25
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 23
Number of bits of the biggest number in a constraint 5
Biggest sum of numbers in a constraint 48
Number of bits of the biggest sum of numbers6
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 PBS v4 by Bashar Al-Rawi & Fadi Aloul
0.00/0.00	c Solving /tmp/evaluation/459291-1178653137/instance-459291-1178653137.opb ......
1800.06/1800.60	c done parsing opb.
1800.06/1800.60	s UNKNOWN

Verifier Data (download as text)

ERROR: no interpretation found !

Conversion Script Data (download as text)

/tmp/evaluation/459291-1178653137/instance-459291-1178653137.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/node15/watcher-459291-1178653137 -o ROOT/results/node15/solver-459291-1178653137 -C 1800 -W 3600 -M 1800 --output-limit 1,15 PBS4_SAT07v2 /tmp/evaluation/459291-1178653137/instance-459291-1178653137.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: 1.01 0.99 0.99 3/77 21613
/proc/meminfo: memFree=1455032/2055920 swapFree=4169132/4192956
[pid=21613] ppid=21611 vsize=1768 CPUtime=0
/proc/21613/stat : 21613 (PBS4_SAT07v2) R 21611 21613 21386 0 -1 4194304 234 0 0 0 0 0 0 0 18 0 1 0 313231299 1810432 216 18446744073709551615 134512640 135410602 4294956688 18446744073709551615 134801906 0 0 4096 16384 0 0 0 17 1 0 0
/proc/21613/statm: 442 216 86 219 0 219 0

[startup+0.0193169 s]
/proc/loadavg: 1.01 0.99 0.99 3/77 21613
/proc/meminfo: memFree=1455032/2055920 swapFree=4169132/4192956
[pid=21613] ppid=21611 vsize=1964 CPUtime=0.01
/proc/21613/stat : 21613 (PBS4_SAT07v2) R 21611 21613 21386 0 -1 4194304 280 0 0 0 1 0 0 0 18 0 1 0 313231299 2011136 262 18446744073709551615 134512640 135410602 4294956688 18446744073709551615 134588758 0 0 4096 16384 0 0 0 17 1 0 0
/proc/21613/statm: 491 262 86 219 0 268 0
Current children cumulated CPU time (s) 0.01
Current children cumulated vsize (KiB) 1964

[startup+0.102324 s]
/proc/loadavg: 1.01 0.99 0.99 3/77 21613
/proc/meminfo: memFree=1455032/2055920 swapFree=4169132/4192956
[pid=21613] ppid=21611 vsize=2608 CPUtime=0.09
/proc/21613/stat : 21613 (PBS4_SAT07v2) R 21611 21613 21386 0 -1 4194304 477 0 0 0 9 0 0 0 18 0 1 0 313231299 2670592 410 18446744073709551615 134512640 135410602 4294956688 18446744073709551615 135057549 0 0 4096 16384 0 0 0 17 1 0 0
/proc/21613/statm: 652 410 86 219 0 429 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 2608

[startup+0.302343 s]
/proc/loadavg: 1.01 0.99 0.99 3/77 21613
/proc/meminfo: memFree=1455032/2055920 swapFree=4169132/4192956
[pid=21613] ppid=21611 vsize=3712 CPUtime=0.29
/proc/21613/stat : 21613 (PBS4_SAT07v2) R 21611 21613 21386 0 -1 4194304 795 0 0 0 29 0 0 0 19 0 1 0 313231299 3801088 653 18446744073709551615 134512640 135410602 4294956688 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0
/proc/21613/statm: 928 653 90 219 0 705 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 3712

[startup+0.70138 s]
/proc/loadavg: 1.01 0.99 0.99 3/77 21613
/proc/meminfo: memFree=1455032/2055920 swapFree=4169132/4192956
[pid=21613] ppid=21611 vsize=4504 CPUtime=0.7
/proc/21613/stat : 21613 (PBS4_SAT07v2) R 21611 21613 21386 0 -1 4194304 968 0 0 0 69 1 0 0 23 0 1 0 313231299 4612096 826 18446744073709551615 134512640 135410602 4294956688 18446744073709551615 134545989 0 0 4096 16384 0 0 0 17 1 0 0
/proc/21613/statm: 1126 826 90 219 0 903 0
Current children cumulated CPU time (s) 0.7
Current children cumulated vsize (KiB) 4504

[startup+1.50145 s]
/proc/loadavg: 1.01 0.99 0.99 2/78 21614
/proc/meminfo: memFree=1451568/2055920 swapFree=4169132/4192956
[pid=21613] ppid=21611 vsize=6196 CPUtime=1.49
/proc/21613/stat : 21613 (PBS4_SAT07v2) R 21611 21613 21386 0 -1 4194304 1368 0 0 0 148 1 0 0 25 0 1 0 313231299 6344704 1129 18446744073709551615 134512640 135410602 4294956688 18446744073709551615 134544711 0 0 4096 16384 0 0 0 17 1 0 0
/proc/21613/statm: 1549 1129 90 219 0 1326 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 6196

[startup+3.1016 s]
/proc/loadavg: 1.01 0.99 0.99 2/78 21614
/proc/meminfo: memFree=1450096/2055920 swapFree=4169132/4192956
[pid=21613] ppid=21611 vsize=6448 CPUtime=3.09
/proc/21613/stat : 21613 (PBS4_SAT07v2) R 21611 21613 21386 0 -1 4194304 1533 0 0 0 306 3 0 0 25 0 1 0 313231299 6602752 1294 18446744073709551615 134512640 135410602 4294956688 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0
/proc/21613/statm: 1612 1294 90 219 0 1389 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 6448

[startup+6.3019 s]
/proc/loadavg: 1.01 0.99 0.99 2/78 21614
/proc/meminfo: memFree=1448368/2055920 swapFree=4169132/4192956
[pid=21613] ppid=21611 vsize=8828 CPUtime=6.29
/proc/21613/stat : 21613 (PBS4_SAT07v2) R 21611 21613 21386 0 -1 4194304 2139 0 0 0 623 6 0 0 25 0 1 0 313231299 9039872 1900 18446744073709551615 134512640 135410602 4294956688 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0
/proc/21613/statm: 2207 1900 90 219 0 1984 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 8828

[startup+12.7015 s]
/proc/loadavg: 1.09 1.00 1.00 2/78 21614
/proc/meminfo: memFree=1445232/2055920 swapFree=4169132/4192956
[pid=21613] ppid=21611 vsize=14256 CPUtime=12.69
/proc/21613/stat : 21613 (PBS4_SAT07v2) R 21611 21613 21386 0 -1 4194304 2945 0 0 0 1258 11 0 0 25 0 1 0 313231299 14598144 2513 18446744073709551615 134512640 135410602 4294956688 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0
/proc/21613/statm: 3564 2513 90 219 0 3341 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 14256

[startup+25.5017 s]
/proc/loadavg: 1.07 1.00 1.00 2/78 21614
/proc/meminfo: memFree=1439088/2055920 swapFree=4169132/4192956
[pid=21613] ppid=21611 vsize=23432 CPUtime=25.48
/proc/21613/stat : 21613 (PBS4_SAT07v2) R 21611 21613 21386 0 -1 4194304 4434 0 0 0 2529 19 0 0 25 0 1 0 313231299 23994368 4002 18446744073709551615 134512640 135410602 4294956688 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0
/proc/21613/statm: 5858 4002 90 219 0 5635 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 23432

[startup+51.102 s]
/proc/loadavg: 1.04 1.00 1.00 2/78 21614
/proc/meminfo: memFree=1436016/2055920 swapFree=4169132/4192956
[pid=21613] ppid=21611 vsize=26032 CPUtime=51.08
/proc/21613/stat : 21613 (PBS4_SAT07v2) R 21611 21613 21386 0 -1 4194304 5610 0 0 0 5078 30 0 0 25 0 1 0 313231299 26656768 4793 18446744073709551615 134512640 135410602 4294956688 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0
/proc/21613/statm: 6508 4793 90 219 0 6285 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 26032

[startup+102.306 s]
/proc/loadavg: 1.02 1.00 1.00 2/78 21614
/proc/meminfo: memFree=1426288/2055920 swapFree=4169132/4192956
[pid=21613] ppid=21611 vsize=44224 CPUtime=102.27
/proc/21613/stat : 21613 (PBS4_SAT07v2) R 21611 21613 21386 0 -1 4194304 8038 0 0 0 10181 46 0 0 25 0 1 0 313231299 45285376 7221 18446744073709551615 134512640 135410602 4294956688 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0
/proc/21613/statm: 11056 7221 90 219 0 10833 0
Current children cumulated CPU time (s) 102.27
Current children cumulated vsize (KiB) 44224

[startup+162.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 21616
/proc/meminfo: memFree=1418096/2055920 swapFree=4169132/4192956
[pid=21613] ppid=21611 vsize=48948 CPUtime=162.25
/proc/21613/stat : 21613 (PBS4_SAT07v2) R 21611 21613 21386 0 -1 4194304 10843 0 0 0 16161 64 0 0 25 0 1 0 313231299 50122752 9257 18446744073709551615 134512640 135410602 4294956688 18446744073709551615 134544685 0 0 4096 16384 0 0 0 17 1 0 0
/proc/21613/statm: 12237 9257 90 219 0 12014 0
Current children cumulated CPU time (s) 162.25
Current children cumulated vsize (KiB) 48948

[startup+222.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 21616
/proc/meminfo: memFree=1413936/2055920 swapFree=4169132/4192956
[pid=21613] ppid=21611 vsize=50284 CPUtime=222.23
/proc/21613/stat : 21613 (PBS4_SAT07v2) R 21611 21613 21386 0 -1 4194304 11852 0 0 0 22146 77 0 0 25 0 1 0 313231299 51490816 10266 18446744073709551615 134512640 135410602 4294956688 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0
/proc/21613/statm: 12571 10266 90 219 0 12348 0
Current children cumulated CPU time (s) 222.23
Current children cumulated vsize (KiB) 50284

[startup+282.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 21616
/proc/meminfo: memFree=1408432/2055920 swapFree=4169132/4192956
[pid=21613] ppid=21611 vsize=51400 CPUtime=282.22
/proc/21613/stat : 21613 (PBS4_SAT07v2) R 21611 21613 21386 0 -1 4194304 13225 0 0 0 28131 91 0 0 25 0 1 0 313231299 52633600 11639 18446744073709551615 134512640 135410602 4294956688 18446744073709551615 134544685 0 0 4096 16384 0 0 0 17 1 0 0
/proc/21613/statm: 12850 11639 90 219 0 12627 0
Current children cumulated CPU time (s) 282.22
Current children cumulated vsize (KiB) 51400

[startup+342.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 21616
/proc/meminfo: memFree=1404848/2055920 swapFree=4169132/4192956
[pid=21613] ppid=21611 vsize=85056 CPUtime=342.21
/proc/21613/stat : 21613 (PBS4_SAT07v2) R 21611 21613 21386 0 -1 4194304 14118 0 0 0 34117 104 0 0 25 0 1 0 313231299 87097344 12532 18446744073709551615 134512640 135410602 4294956688 18446744073709551615 134544711 0 0 4096 16384 0 0 0 17 1 0 0
/proc/21613/statm: 21264 12532 90 219 0 21041 0
Current children cumulated CPU time (s) 342.21
Current children cumulated vsize (KiB) 85056

[startup+402.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 21616
/proc/meminfo: memFree=1401392/2055920 swapFree=4169132/4192956
[pid=21613] ppid=21611 vsize=85828 CPUtime=402.2
/proc/21613/stat : 21613 (PBS4_SAT07v2) R 21611 21613 21386 0 -1 4194304 15006 0 0 0 40105 115 0 0 25 0 1 0 313231299 87887872 13420 18446744073709551615 134512640 135410602 4294956688 18446744073709551615 134588758 0 0 4096 16384 0 0 0 17 1 0 0
/proc/21613/statm: 21457 13420 90 219 0 21234 0
Current children cumulated CPU time (s) 402.2
Current children cumulated vsize (KiB) 85828

[startup+462.303 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 21616
/proc/meminfo: memFree=1398192/2055920 swapFree=4169132/4192956
[pid=21613] ppid=21611 vsize=92508 CPUtime=462.18
/proc/21613/stat : 21613 (PBS4_SAT07v2) R 21611 21613 21386 0 -1 4194304 17328 0 0 0 46091 127 0 0 25 0 1 0 313231299 94728192 14205 18446744073709551615 134512640 135410602 4294956688 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0
/proc/21613/statm: 23127 14205 90 219 0 22904 0
Current children cumulated CPU time (s) 462.18
Current children cumulated vsize (KiB) 92508

[startup+522.302 s]
/proc/loadavg: 1.03 1.01 1.00 2/78 21616
/proc/meminfo: memFree=1392240/2055920 swapFree=4169132/4192956
[pid=21613] ppid=21611 vsize=93520 CPUtime=522.16
/proc/21613/stat : 21613 (PBS4_SAT07v2) R 21611 21613 21386 0 -1 4194304 18801 0 0 0 52080 136 0 0 25 0 1 0 313231299 95764480 15678 18446744073709551615 134512640 135410602 4294956688 18446744073709551615 134544667 0 0 4096 16384 0 0 0 17 1 0 0
/proc/21613/statm: 23380 15678 90 219 0 23157 0
Current children cumulated CPU time (s) 522.16
Current children cumulated vsize (KiB) 93520

[startup+582.303 s]
/proc/loadavg: 1.01 1.01 1.00 2/78 21616
/proc/meminfo: memFree=1389488/2055920 swapFree=4169132/4192956
[pid=21613] ppid=21611 vsize=94136 CPUtime=582.15
/proc/21613/stat : 21613 (PBS4_SAT07v2) R 21611 21613 21386 0 -1 4194304 19500 0 0 0 58068 147 0 0 25 0 1 0 313231299 96395264 16377 18446744073709551615 134512640 135410602 4294956688 18446744073709551615 134532352 0 0 4096 16384 0 0 0 17 1 0 0
/proc/21613/statm: 23534 16377 90 219 0 23311 0
Current children cumulated CPU time (s) 582.15
Current children cumulated vsize (KiB) 94136

[startup+642.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 21616
/proc/meminfo: memFree=1388016/2055920 swapFree=4169132/4192956
[pid=21613] ppid=21611 vsize=95004 CPUtime=642.14
/proc/21613/stat : 21613 (PBS4_SAT07v2) R 21611 21613 21386 0 -1 4194304 19847 0 0 0 64058 156 0 0 25 0 1 0 313231299 97284096 16724 18446744073709551615 134512640 135410602 4294956688 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0
/proc/21613/statm: 23751 16724 90 219 0 23528 0
Current children cumulated CPU time (s) 642.14
Current children cumulated vsize (KiB) 95004


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

[startup+822.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 21616
/proc/meminfo: memFree=1377008/2055920 swapFree=4169132/4192956
[pid=21613] ppid=21611 vsize=97724 CPUtime=822.09
/proc/21613/stat : 21613 (PBS4_SAT07v2) R 21611 21613 21386 0 -1 4194304 22614 0 0 0 82024 185 0 0 25 0 1 0 313231299 100069376 19491 18446744073709551615 134512640 135410602 4294956688 18446744073709551615 134555529 0 0 4096 16384 0 0 0 17 1 0 0
/proc/21613/statm: 24431 19491 90 219 0 24208 0
Current children cumulated CPU time (s) 822.09
Current children cumulated vsize (KiB) 97724

[startup+882.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 21616
/proc/meminfo: memFree=1375856/2055920 swapFree=4169132/4192956
[pid=21613] ppid=21611 vsize=98520 CPUtime=882.07
/proc/21613/stat : 21613 (PBS4_SAT07v2) R 21611 21613 21386 0 -1 4194304 22890 0 0 0 88015 192 0 0 25 0 1 0 313231299 100884480 19767 18446744073709551615 134512640 135410602 4294956688 18446744073709551615 134544667 0 0 4096 16384 0 0 0 17 1 0 0
/proc/21613/statm: 24630 19767 90 219 0 24407 0
Current children cumulated CPU time (s) 882.07
Current children cumulated vsize (KiB) 98520

[startup+942.301 s]
/proc/loadavg: 1.06 1.01 1.00 2/78 21616
/proc/meminfo: memFree=1375024/2055920 swapFree=4169132/4192956
[pid=21613] ppid=21611 vsize=99228 CPUtime=942.06
/proc/21613/stat : 21613 (PBS4_SAT07v2) R 21611 21613 21386 0 -1 4194304 23099 0 0 0 94006 200 0 0 25 0 1 0 313231299 101609472 19976 18446744073709551615 134512640 135410602 4294956688 18446744073709551615 134544912 0 0 4096 16384 0 0 0 17 1 0 0
/proc/21613/statm: 24807 19976 90 219 0 24584 0
Current children cumulated CPU time (s) 942.06
Current children cumulated vsize (KiB) 99228

[startup+1002.3 s]
/proc/loadavg: 1.02 1.01 1.00 2/78 21616
/proc/meminfo: memFree=1372336/2055920 swapFree=4169132/4192956
[pid=21613] ppid=21611 vsize=99560 CPUtime=1002.04
/proc/21613/stat : 21613 (PBS4_SAT07v2) R 21611 21613 21386 0 -1 4194304 23770 0 0 0 99997 207 0 0 25 0 1 0 313231299 101949440 20647 18446744073709551615 134512640 135410602 4294956688 18446744073709551615 134544794 0 0 4096 16384 0 0 0 17 1 0 0
/proc/21613/statm: 24890 20647 90 219 0 24667 0
Current children cumulated CPU time (s) 1002.04
Current children cumulated vsize (KiB) 99560

[startup+1062.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 21616
/proc/meminfo: memFree=1367920/2055920 swapFree=4169132/4192956
[pid=21613] ppid=21611 vsize=100496 CPUtime=1062.03
/proc/21613/stat : 21613 (PBS4_SAT07v2) R 21611 21613 21386 0 -1 4194304 24880 0 0 0 105989 214 0 0 25 0 1 0 313231299 102907904 21757 18446744073709551615 134512640 135410602 4294956688 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0
/proc/21613/statm: 25124 21757 90 219 0 24901 0
Current children cumulated CPU time (s) 1062.03
Current children cumulated vsize (KiB) 100496

[startup+1122.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 21616
/proc/meminfo: memFree=1366768/2055920 swapFree=4169132/4192956
[pid=21613] ppid=21611 vsize=101516 CPUtime=1122.02
/proc/21613/stat : 21613 (PBS4_SAT07v2) R 21611 21613 21386 0 -1 4194304 25164 0 0 0 111981 221 0 0 25 0 1 0 313231299 103952384 22041 18446744073709551615 134512640 135410602 4294956688 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0
/proc/21613/statm: 25379 22041 90 219 0 25156 0
Current children cumulated CPU time (s) 1122.02
Current children cumulated vsize (KiB) 101516

[startup+1182.3 s]
/proc/loadavg: 1.04 1.01 1.00 2/78 21616
/proc/meminfo: memFree=1365680/2055920 swapFree=4169132/4192956
[pid=21613] ppid=21611 vsize=102480 CPUtime=1182
/proc/21613/stat : 21613 (PBS4_SAT07v2) R 21611 21613 21386 0 -1 4194304 25458 0 0 0 117972 228 0 0 25 0 1 0 313231299 104939520 22335 18446744073709551615 134512640 135410602 4294956688 18446744073709551615 134544685 0 0 4096 16384 0 0 0 17 1 0 0
/proc/21613/statm: 25620 22335 90 219 0 25397 0
Current children cumulated CPU time (s) 1182
Current children cumulated vsize (KiB) 102480

[startup+1242.3 s]
/proc/loadavg: 1.01 1.01 1.00 2/78 21616
/proc/meminfo: memFree=1364592/2055920 swapFree=4169132/4192956
[pid=21613] ppid=21611 vsize=102780 CPUtime=1241.99
/proc/21613/stat : 21613 (PBS4_SAT07v2) R 21611 21613 21386 0 -1 4194304 25700 0 0 0 123963 236 0 0 25 0 1 0 313231299 105246720 22577 18446744073709551615 134512640 135410602 4294956688 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0
/proc/21613/statm: 25695 22577 90 219 0 25472 0
Current children cumulated CPU time (s) 1241.99
Current children cumulated vsize (KiB) 102780

[startup+1302.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 21616
/proc/meminfo: memFree=1361520/2055920 swapFree=4169132/4192956
[pid=21613] ppid=21611 vsize=116244 CPUtime=1301.98
/proc/21613/stat : 21613 (PBS4_SAT07v2) R 21611 21613 21386 0 -1 4194304 29552 0 0 0 129951 247 0 0 25 0 1 0 313231299 119033856 23356 18446744073709551615 134512640 135410602 4294956688 18446744073709551615 134544719 0 0 4096 16384 0 0 0 17 1 0 0
/proc/21613/statm: 29061 23356 90 219 0 28838 0
Current children cumulated CPU time (s) 1301.98
Current children cumulated vsize (KiB) 116244

[startup+1362.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/84 21782
/proc/meminfo: memFree=1359104/2055920 swapFree=4169132/4192956
[pid=21613] ppid=21611 vsize=116468 CPUtime=1361.89
/proc/21613/stat : 21613 (PBS4_SAT07v2) R 21611 21613 21386 0 -1 4194304 29820 0 0 0 135934 255 0 0 25 0 1 0 313231299 119263232 23624 18446744073709551615 134512640 135410602 4294956688 18446744073709551615 134544667 0 0 4096 16384 0 0 0 17 1 0 0
/proc/21613/statm: 29117 23624 90 219 0 28894 0
Current children cumulated CPU time (s) 1361.89
Current children cumulated vsize (KiB) 116468

[startup+1422.31 s]
/proc/loadavg: 1.03 1.01 1.00 2/78 21814
/proc/meminfo: memFree=1358384/2055920 swapFree=4169132/4192956
[pid=21613] ppid=21611 vsize=117372 CPUtime=1421.85
/proc/21613/stat : 21613 (PBS4_SAT07v2) R 21611 21613 21386 0 -1 4194304 30292 0 0 0 141923 262 0 0 25 0 1 0 313231299 120188928 24096 18446744073709551615 134512640 135410602 4294956688 18446744073709551615 134544667 0 0 4096 16384 0 0 0 17 1 0 0
/proc/21613/statm: 29343 24096 90 219 0 29120 0
Current children cumulated CPU time (s) 1421.85
Current children cumulated vsize (KiB) 117372

[startup+1482.3 s]
/proc/loadavg: 1.01 1.01 1.00 2/78 21814
/proc/meminfo: memFree=1356400/2055920 swapFree=4169132/4192956
[pid=21613] ppid=21611 vsize=117484 CPUtime=1481.83
/proc/21613/stat : 21613 (PBS4_SAT07v2) R 21611 21613 21386 0 -1 4194304 30788 0 0 0 147913 270 0 0 25 0 1 0 313231299 120303616 24592 18446744073709551615 134512640 135410602 4294956688 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0
/proc/21613/statm: 29371 24592 90 219 0 29148 0
Current children cumulated CPU time (s) 1481.83
Current children cumulated vsize (KiB) 117484

[startup+1542.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 21814
/proc/meminfo: memFree=1354800/2055920 swapFree=4169132/4192956
[pid=21613] ppid=21611 vsize=118292 CPUtime=1541.82
/proc/21613/stat : 21613 (PBS4_SAT07v2) R 21611 21613 21386 0 -1 4194304 31189 0 0 0 153905 277 0 0 25 0 1 0 313231299 121131008 24993 18446744073709551615 134512640 135410602 4294956688 18446744073709551615 134544685 0 0 4096 16384 0 0 0 17 1 0 0
/proc/21613/statm: 29573 24993 90 219 0 29350 0
Current children cumulated CPU time (s) 1541.82
Current children cumulated vsize (KiB) 118292

[startup+1602.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 21814
/proc/meminfo: memFree=1351856/2055920 swapFree=4169132/4192956
[pid=21613] ppid=21611 vsize=118408 CPUtime=1601.8
/proc/21613/stat : 21613 (PBS4_SAT07v2) R 21611 21613 21386 0 -1 4194304 31912 0 0 0 159896 284 0 0 25 0 1 0 313231299 121249792 25716 18446744073709551615 134512640 135410602 4294956688 18446744073709551615 134546933 0 0 4096 16384 0 0 0 17 1 0 0
/proc/21613/statm: 29602 25716 90 219 0 29379 0
Current children cumulated CPU time (s) 1601.8
Current children cumulated vsize (KiB) 118408

[startup+1662.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 21814
/proc/meminfo: memFree=1349232/2055920 swapFree=4169132/4192956
[pid=21613] ppid=21611 vsize=118680 CPUtime=1661.78
/proc/21613/stat : 21613 (PBS4_SAT07v2) R 21611 21613 21386 0 -1 4194304 32671 0 0 0 165888 290 0 0 25 0 1 0 313231299 121528320 26475 18446744073709551615 134512640 135410602 4294956688 18446744073709551615 134588758 0 0 4096 16384 0 0 0 17 1 0 0
/proc/21613/statm: 29670 26475 90 219 0 29447 0
Current children cumulated CPU time (s) 1661.78
Current children cumulated vsize (KiB) 118680

[startup+1722.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 21814
/proc/meminfo: memFree=1345328/2055920 swapFree=4169132/4192956
[pid=21613] ppid=21611 vsize=184956 CPUtime=1721.77
/proc/21613/stat : 21613 (PBS4_SAT07v2) R 21611 21613 21386 0 -1 4194304 33585 0 0 0 171881 296 0 0 25 0 1 0 313231299 189394944 27389 18446744073709551615 134512640 135410602 4294956688 18446744073709551615 134544786 0 0 4096 16384 0 0 0 17 1 0 0
/proc/21613/statm: 46239 27389 90 219 0 46016 0
Current children cumulated CPU time (s) 1721.77
Current children cumulated vsize (KiB) 184956

[startup+1782.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 21814
/proc/meminfo: memFree=1342768/2055920 swapFree=4169132/4192956
[pid=21613] ppid=21611 vsize=185244 CPUtime=1781.75
/proc/21613/stat : 21613 (PBS4_SAT07v2) R 21611 21613 21386 0 -1 4194304 34206 0 0 0 177873 302 0 0 25 0 1 0 313231299 189689856 28010 18446744073709551615 134512640 135410602 4294956688 18446744073709551615 134547219 0 0 4096 16384 0 0 0 17 1 0 0
/proc/21613/statm: 46311 28010 90 219 0 46088 0
Current children cumulated CPU time (s) 1781.75
Current children cumulated vsize (KiB) 185244



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1800.6 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 21814
/proc/meminfo: memFree=1341552/2055920 swapFree=4169132/4192956
[pid=21613] ppid=21611 vsize=185520 CPUtime=1800.06
/proc/21613/stat : 21613 (PBS4_SAT07v2) R 21611 21613 21386 0 -1 4194304 34511 0 0 0 179701 305 0 0 25 0 1 0 313231299 189972480 28315 18446744073709551615 134512640 135410602 4294956688 18446744073709551615 134544667 0 0 4096 16384 0 0 0 17 1 0 0
/proc/21613/statm: 46380 28315 90 219 0 46157 0
Current children cumulated CPU time (s) 1800.06
Current children cumulated vsize (KiB) 185520

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

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

Child status: 0
Real time (s): 1800.63
CPU time (s): 1800.09
CPU user time (s): 1797.02
CPU system time (s): 3.07153
CPU usage (%): 99.97
Max. virtual memory (cumulated for all children) (KiB): 185520

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1797.02
system time used= 3.07153
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 34512
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= 8
involuntary context switches= 37239

runsolver used 1.46678 second user time and 3.82342 second system time

The end

Launcher Data (download as text)

Begin job on node15 on Tue May  8 19:38:57 UTC 2007

IDJOB= 459291
IDBENCH= 47752
IDSOLVER= 200
FILE ID= node15/459291-1178653137

PBS_JOBID= 5217839

Free space on /tmp= 66562 MiB

SOLVER NAME= PBS4_v2 2007-03-23
BENCH NAME= HOME/pub/bench/PB07/normalized-PB07/PURE-SAT/SAT07/industrial/fuhs/medium/AProVE07-21.opb
COMMAND LINE= PBS4_SAT07v2 /tmp/evaluation/459291-1178653137/instance-459291-1178653137.opb
CONVERSION COMMAND LINE= runsolver -w ROOT/results/node15/convwatcher-459291-1178653137 -o ROOT/results/node15/conversion-459291-1178653137 -C 600 -M 1800 PBconversionToLinear /tmp/evaluation/459291-1178653137/instance-459291-1178653137.opb
CONVERSION RUNSOLVER STATUS CODE= 0
CONVERSION STATUS CODE= 0

RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node15/watcher-459291-1178653137 -o ROOT/results/node15/solver-459291-1178653137 -C 1800 -W 3600 -M 1800 --output-limit 1,15  PBS4_SAT07v2 /tmp/evaluation/459291-1178653137/instance-459291-1178653137.opb

META MD5SUM SOLVER= 18cd8c68a4d3bfb01f29079966475a33
MD5SUM BENCH=  c4adef063b937c327e3427c2e15c6f38

RANDOM SEED= 155725363

TIME LIMIT= 1800 seconds
MEMORY LIMIT= 1800 MiB

Linux node15.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		: 3000.227
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		: 3000.227
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:       1455504 kB
Buffers:         63944 kB
Cached:         408480 kB
SwapCached:       2692 kB
Active:         212752 kB
Inactive:       310876 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1455504 kB
SwapTotal:     4192956 kB
SwapFree:      4169132 kB
Dirty:            2588 kB
Writeback:           0 kB
Mapped:          58520 kB
Slab:            62192 kB
Committed_AS: 10797672 kB
PageTables:       1936 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= 66562 MiB

End job on node15 on Tue May  8 20:09:00 UTC 2007