Trace number 459350

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) 1800.1 1800.63

General information on the benchmark

Namenormalized-PB07/PURE-SAT/SAT07/industrial/
jarvisalo/eq.atree.braun.10.unsat.opb
MD5SUM9966752c0ad702d51e91e911364f1cfa
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 benchmark863.321
Has Objective FunctionNO
SatisfiableNO
(Un)Satisfiability was provedYES
Best value of the objective function
Optimality of the best value was proved
Number of variables1111
Total number of constraints3756
Number of constraints which are clauses3756
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 constraint19
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 17
Number of bits of the biggest number in a constraint 5
Biggest sum of numbers in a constraint 36
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/459350-1178653484/instance-459350-1178653484.opb ......
1800.07/1800.61	c done parsing opb.
1800.07/1800.61	s UNKNOWN

Verifier Data (download as text)

ERROR: no interpretation found !

Conversion Script Data (download as text)

/tmp/evaluation/459350-1178653484/instance-459350-1178653484.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/node43/watcher-459350-1178653484 -o ROOT/results/node43/solver-459350-1178653484 -C 1800 -W 3600 -M 1800 --output-limit 1,15 PBS4_SAT07v2 /tmp/evaluation/459350-1178653484/instance-459350-1178653484.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: 0.91 0.97 0.98 3/77 9572
/proc/meminfo: memFree=1720640/2055920 swapFree=4158768/4192956
[pid=9572] ppid=9570 vsize=1456 CPUtime=0
/proc/9572/stat : 9572 (PBS4_SAT07v2) R 9570 9572 8985 0 -1 4194304 167 0 0 0 0 0 0 0 18 0 1 0 313260218 1490944 149 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 135006757 0 0 4096 16384 0 0 0 17 1 0 0
/proc/9572/statm: 364 149 86 219 0 141 0

[startup+0.059021 s]
/proc/loadavg: 0.91 0.97 0.98 3/77 9572
/proc/meminfo: memFree=1720640/2055920 swapFree=4158768/4192956
[pid=9572] ppid=9570 vsize=1800 CPUtime=0.05
/proc/9572/stat : 9572 (PBS4_SAT07v2) R 9570 9572 8985 0 -1 4194304 290 0 0 0 5 0 0 0 18 0 1 0 313260218 1843200 272 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0
/proc/9572/statm: 450 272 90 219 0 227 0
Current children cumulated CPU time (s) 0.05
Current children cumulated vsize (KiB) 1800

[startup+0.101025 s]
/proc/loadavg: 0.91 0.97 0.98 3/77 9572
/proc/meminfo: memFree=1720640/2055920 swapFree=4158768/4192956
[pid=9572] ppid=9570 vsize=2252 CPUtime=0.09
/proc/9572/stat : 9572 (PBS4_SAT07v2) R 9570 9572 8985 0 -1 4194304 350 0 0 0 9 0 0 0 18 0 1 0 313260218 2306048 332 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0
/proc/9572/statm: 563 332 90 219 0 340 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 2252

[startup+0.301043 s]
/proc/loadavg: 0.91 0.97 0.98 3/77 9572
/proc/meminfo: memFree=1720640/2055920 swapFree=4158768/4192956
[pid=9572] ppid=9570 vsize=3028 CPUtime=0.29
/proc/9572/stat : 9572 (PBS4_SAT07v2) R 9570 9572 8985 0 -1 4194304 495 0 0 0 29 0 0 0 19 0 1 0 313260218 3100672 477 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0
/proc/9572/statm: 757 477 90 219 0 534 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 3028

[startup+0.701077 s]
/proc/loadavg: 0.91 0.97 0.98 3/77 9572
/proc/meminfo: memFree=1720640/2055920 swapFree=4158768/4192956
[pid=9572] ppid=9570 vsize=4184 CPUtime=0.69
/proc/9572/stat : 9572 (PBS4_SAT07v2) R 9570 9572 8985 0 -1 4194304 686 0 0 0 69 0 0 0 22 0 1 0 313260218 4284416 668 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134588758 0 0 4096 16384 0 0 0 17 1 0 0
/proc/9572/statm: 1046 668 90 219 0 823 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 4184

[startup+1.50115 s]
/proc/loadavg: 0.91 0.97 0.98 2/78 9573
/proc/meminfo: memFree=1717624/2055920 swapFree=4158768/4192956
[pid=9572] ppid=9570 vsize=4636 CPUtime=1.49
/proc/9572/stat : 9572 (PBS4_SAT07v2) R 9570 9572 8985 0 -1 4194304 944 0 0 0 148 1 0 0 25 0 1 0 313260218 4747264 877 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0
/proc/9572/statm: 1159 877 90 219 0 936 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 4636

[startup+3.10129 s]
/proc/loadavg: 0.91 0.97 0.98 2/78 9573
/proc/meminfo: memFree=1716664/2055920 swapFree=4158768/4192956
[pid=9572] ppid=9570 vsize=7328 CPUtime=3.09
/proc/9572/stat : 9572 (PBS4_SAT07v2) R 9570 9572 8985 0 -1 4194304 1490 0 0 0 306 3 0 0 25 0 1 0 313260218 7503872 1326 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0
/proc/9572/statm: 1832 1326 90 219 0 1609 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 7328

[startup+6.30156 s]
/proc/loadavg: 0.92 0.97 0.98 2/78 9573
/proc/meminfo: memFree=1713912/2055920 swapFree=4158768/4192956
[pid=9572] ppid=9570 vsize=7860 CPUtime=6.28
/proc/9572/stat : 9572 (PBS4_SAT07v2) R 9570 9572 8985 0 -1 4194304 1904 0 0 0 623 5 0 0 25 0 1 0 313260218 8048640 1740 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134544454 0 0 4096 16384 0 0 0 17 1 0 0
/proc/9572/statm: 1965 1740 90 219 0 1742 0
Current children cumulated CPU time (s) 6.28
Current children cumulated vsize (KiB) 7860

[startup+12.7011 s]
/proc/loadavg: 0.93 0.97 0.98 2/78 9573
/proc/meminfo: memFree=1711352/2055920 swapFree=4158768/4192956
[pid=9572] ppid=9570 vsize=13372 CPUtime=12.69
/proc/9572/stat : 9572 (PBS4_SAT07v2) R 9570 9572 8985 0 -1 4194304 2824 0 0 0 1261 8 0 0 25 0 1 0 313260218 13692928 2467 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134560455 0 0 4096 16384 0 0 0 17 1 0 0
/proc/9572/statm: 3343 2467 90 219 0 3120 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 13372

[startup+25.5012 s]
/proc/loadavg: 0.94 0.97 0.98 2/78 9573
/proc/meminfo: memFree=1705848/2055920 swapFree=4158768/4192956
[pid=9572] ppid=9570 vsize=22764 CPUtime=25.48
/proc/9572/stat : 9572 (PBS4_SAT07v2) R 9570 9572 8985 0 -1 4194304 4065 0 0 0 2534 14 0 0 25 0 1 0 313260218 23310336 3708 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0
/proc/9572/statm: 5691 3708 90 219 0 5468 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 22764

[startup+51.1015 s]
/proc/loadavg: 0.96 0.97 0.98 2/78 9573
/proc/meminfo: memFree=1696888/2055920 swapFree=4158768/4192956
[pid=9572] ppid=9570 vsize=26300 CPUtime=51.07
/proc/9572/stat : 9572 (PBS4_SAT07v2) R 9570 9572 8985 0 -1 4194304 6715 0 0 0 5085 22 0 0 25 0 1 0 313260218 26931200 5973 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134544838 0 0 4096 16384 0 0 0 17 1 0 0
/proc/9572/statm: 6575 5973 90 219 0 6352 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 26300

[startup+102.306 s]
/proc/loadavg: 0.98 0.97 0.98 2/78 9573
/proc/meminfo: memFree=1686968/2055920 swapFree=4158768/4192956
[pid=9572] ppid=9570 vsize=48368 CPUtime=102.27
/proc/9572/stat : 9572 (PBS4_SAT07v2) R 9570 9572 8985 0 -1 4194304 9960 0 0 0 10191 36 0 0 25 0 1 0 313260218 49528832 8449 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134544967 0 0 4096 16384 0 0 0 17 1 0 0
/proc/9572/statm: 12092 8449 90 219 0 11869 0
Current children cumulated CPU time (s) 102.27
Current children cumulated vsize (KiB) 48368

[startup+162.301 s]
/proc/loadavg: 0.99 0.97 0.98 2/78 9573
/proc/meminfo: memFree=1679544/2055920 swapFree=4158768/4192956
[pid=9572] ppid=9570 vsize=50560 CPUtime=162.25
/proc/9572/stat : 9572 (PBS4_SAT07v2) R 9570 9572 8985 0 -1 4194304 11832 0 0 0 16178 47 0 0 25 0 1 0 313260218 51773440 10321 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134544685 0 0 4096 16384 0 0 0 17 1 0 0
/proc/9572/statm: 12640 10321 90 219 0 12417 0
Current children cumulated CPU time (s) 162.25
Current children cumulated vsize (KiB) 50560

[startup+222.301 s]
/proc/loadavg: 0.99 0.97 0.98 2/78 9573
/proc/meminfo: memFree=1671544/2055920 swapFree=4158768/4192956
[pid=9572] ppid=9570 vsize=52832 CPUtime=222.24
/proc/9572/stat : 9572 (PBS4_SAT07v2) R 9570 9572 8985 0 -1 4194304 13799 0 0 0 22167 57 0 0 25 0 1 0 313260218 54099968 12288 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134544667 0 0 4096 16384 0 0 0 17 1 0 0
/proc/9572/statm: 13208 12288 90 219 0 12985 0
Current children cumulated CPU time (s) 222.24
Current children cumulated vsize (KiB) 52832

[startup+282.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/78 9573
/proc/meminfo: memFree=1661752/2055920 swapFree=4158768/4192956
[pid=9572] ppid=9570 vsize=87728 CPUtime=282.22
/proc/9572/stat : 9572 (PBS4_SAT07v2) R 9570 9572 8985 0 -1 4194304 16251 0 0 0 28155 67 0 0 25 0 1 0 313260218 89833472 14740 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0
/proc/9572/statm: 21932 14740 90 219 0 21709 0
Current children cumulated CPU time (s) 282.22
Current children cumulated vsize (KiB) 87728

[startup+342.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/78 9573
/proc/meminfo: memFree=1659896/2055920 swapFree=4158768/4192956
[pid=9572] ppid=9570 vsize=94856 CPUtime=342.21
/proc/9572/stat : 9572 (PBS4_SAT07v2) R 9570 9572 8985 0 -1 4194304 18240 0 0 0 34143 78 0 0 25 0 1 0 313260218 97132544 15192 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134544667 0 0 4096 16384 0 0 0 17 1 0 0
/proc/9572/statm: 23714 15192 90 219 0 23491 0
Current children cumulated CPU time (s) 342.21
Current children cumulated vsize (KiB) 94856

[startup+402.301 s]
/proc/loadavg: 0.99 0.97 0.98 3/78 9573
/proc/meminfo: memFree=1658040/2055920 swapFree=4158768/4192956
[pid=9572] ppid=9570 vsize=96204 CPUtime=402.19
/proc/9572/stat : 9572 (PBS4_SAT07v2) R 9570 9572 8985 0 -1 4194304 18719 0 0 0 40133 86 0 0 25 0 1 0 313260218 98512896 15671 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0
/proc/9572/statm: 24051 15671 90 219 0 23828 0
Current children cumulated CPU time (s) 402.19
Current children cumulated vsize (KiB) 96204

[startup+462.301 s]
/proc/loadavg: 0.99 0.97 0.98 2/78 9573
/proc/meminfo: memFree=1654200/2055920 swapFree=4158768/4192956
[pid=9572] ppid=9570 vsize=97932 CPUtime=462.18
/proc/9572/stat : 9572 (PBS4_SAT07v2) R 9570 9572 8985 0 -1 4194304 19660 0 0 0 46124 94 0 0 25 0 1 0 313260218 100282368 16612 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134547208 0 0 4096 16384 0 0 0 17 1 0 0
/proc/9572/statm: 24483 16612 90 219 0 24260 0
Current children cumulated CPU time (s) 462.18
Current children cumulated vsize (KiB) 97932

[startup+522.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/78 9573
/proc/meminfo: memFree=1652792/2055920 swapFree=4158768/4192956
[pid=9572] ppid=9570 vsize=98484 CPUtime=522.16
/proc/9572/stat : 9572 (PBS4_SAT07v2) R 9570 9572 8985 0 -1 4194304 20029 0 0 0 52116 100 0 0 25 0 1 0 313260218 100847616 16981 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134544685 0 0 4096 16384 0 0 0 17 1 0 0
/proc/9572/statm: 24621 16981 90 219 0 24398 0
Current children cumulated CPU time (s) 522.16
Current children cumulated vsize (KiB) 98484

[startup+582.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/78 9573
/proc/meminfo: memFree=1650040/2055920 swapFree=4158768/4192956
[pid=9572] ppid=9570 vsize=99356 CPUtime=582.15
/proc/9572/stat : 9572 (PBS4_SAT07v2) R 9570 9572 8985 0 -1 4194304 20702 0 0 0 58107 108 0 0 25 0 1 0 313260218 101740544 17654 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134544738 0 0 4096 16384 0 0 0 17 1 0 0
/proc/9572/statm: 24839 17654 90 219 0 24616 0
Current children cumulated CPU time (s) 582.15
Current children cumulated vsize (KiB) 99356

[startup+642.302 s]
/proc/loadavg: 1.15 1.00 0.99 2/78 9573
/proc/meminfo: memFree=1644984/2055920 swapFree=4158768/4192956
[pid=9572] ppid=9570 vsize=100540 CPUtime=642.14
/proc/9572/stat : 9572 (PBS4_SAT07v2) R 9570 9572 8985 0 -1 4194304 21962 0 0 0 64098 116 0 0 25 0 1 0 313260218 102952960 18914 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0
/proc/9572/statm: 25135 18914 90 219 0 24912 0
Current children cumulated CPU time (s) 642.14
Current children cumulated vsize (KiB) 100540


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

[startup+822.302 s]
/proc/loadavg: 1.04 1.02 1.00 2/78 9573
/proc/meminfo: memFree=1635896/2055920 swapFree=4158768/4192956
[pid=9572] ppid=9570 vsize=103548 CPUtime=822.1
/proc/9572/stat : 9572 (PBS4_SAT07v2) R 9570 9572 8985 0 -1 4194304 24250 0 0 0 82073 137 0 0 25 0 1 0 313260218 106033152 21202 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0
/proc/9572/statm: 25887 21202 90 219 0 25664 0
Current children cumulated CPU time (s) 822.1
Current children cumulated vsize (KiB) 103548

[startup+882.302 s]
/proc/loadavg: 1.01 1.02 1.00 2/78 9573
/proc/meminfo: memFree=1633912/2055920 swapFree=4158768/4192956
[pid=9572] ppid=9570 vsize=116856 CPUtime=882.08
/proc/9572/stat : 9572 (PBS4_SAT07v2) R 9570 9572 8985 0 -1 4194304 27791 0 0 0 88063 145 0 0 25 0 1 0 313260218 119660544 21670 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0
/proc/9572/statm: 29214 21670 90 219 0 28991 0
Current children cumulated CPU time (s) 882.08
Current children cumulated vsize (KiB) 116856

[startup+942.301 s]
/proc/loadavg: 1.00 1.01 1.00 2/78 9573
/proc/meminfo: memFree=1632568/2055920 swapFree=4158768/4192956
[pid=9572] ppid=9570 vsize=117808 CPUtime=942.06
/proc/9572/stat : 9572 (PBS4_SAT07v2) R 9570 9572 8985 0 -1 4194304 28130 0 0 0 94056 150 0 0 25 0 1 0 313260218 120635392 22009 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0
/proc/9572/statm: 29452 22009 90 219 0 29229 0
Current children cumulated CPU time (s) 942.06
Current children cumulated vsize (KiB) 117808

[startup+1002.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/84 9707
/proc/meminfo: memFree=1625976/2055920 swapFree=4158768/4192956
[pid=9572] ppid=9570 vsize=119288 CPUtime=1001.98
/proc/9572/stat : 9572 (PBS4_SAT07v2) R 9570 9572 8985 0 -1 4194304 29520 0 0 0 100041 157 0 0 25 0 1 0 313260218 122150912 23399 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0
/proc/9572/statm: 29822 23399 90 219 0 29599 0
Current children cumulated CPU time (s) 1001.98
Current children cumulated vsize (KiB) 119288

[startup+1062.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 9771
/proc/meminfo: memFree=1624888/2055920 swapFree=4158768/4192956
[pid=9572] ppid=9570 vsize=120116 CPUtime=1061.93
/proc/9572/stat : 9572 (PBS4_SAT07v2) R 9570 9572 8985 0 -1 4194304 30013 0 0 0 106030 163 0 0 25 0 1 0 313260218 122998784 23892 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134544667 0 0 4096 16384 0 0 0 17 1 0 0
/proc/9572/statm: 30029 23892 90 219 0 29806 0
Current children cumulated CPU time (s) 1061.93
Current children cumulated vsize (KiB) 120116

[startup+1122.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 9771
/proc/meminfo: memFree=1623416/2055920 swapFree=4158768/4192956
[pid=9572] ppid=9570 vsize=121628 CPUtime=1121.91
/proc/9572/stat : 9572 (PBS4_SAT07v2) R 9570 9572 8985 0 -1 4194304 30385 0 0 0 112021 170 0 0 25 0 1 0 313260218 124547072 24264 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134547216 0 0 4096 16384 0 0 0 17 1 0 0
/proc/9572/statm: 30407 24264 90 219 0 30184 0
Current children cumulated CPU time (s) 1121.91
Current children cumulated vsize (KiB) 121628

[startup+1182.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 9771
/proc/meminfo: memFree=1622264/2055920 swapFree=4158768/4192956
[pid=9572] ppid=9570 vsize=122088 CPUtime=1181.91
/proc/9572/stat : 9572 (PBS4_SAT07v2) R 9570 9572 8985 0 -1 4194304 30667 0 0 0 118015 176 0 0 25 0 1 0 313260218 125018112 24546 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134547222 0 0 4096 16384 0 0 0 17 1 0 0
/proc/9572/statm: 30522 24546 90 219 0 30299 0
Current children cumulated CPU time (s) 1181.91
Current children cumulated vsize (KiB) 122088

[startup+1242.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 9771
/proc/meminfo: memFree=1617592/2055920 swapFree=4158768/4192956
[pid=9572] ppid=9570 vsize=122868 CPUtime=1241.89
/proc/9572/stat : 9572 (PBS4_SAT07v2) R 9570 9572 8985 0 -1 4194304 31841 0 0 0 124007 182 0 0 25 0 1 0 313260218 125816832 25720 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0
/proc/9572/statm: 30717 25720 90 219 0 30494 0
Current children cumulated CPU time (s) 1241.89
Current children cumulated vsize (KiB) 122868

[startup+1302.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 9771
/proc/meminfo: memFree=1614584/2055920 swapFree=4158768/4192956
[pid=9572] ppid=9570 vsize=124316 CPUtime=1301.88
/proc/9572/stat : 9572 (PBS4_SAT07v2) R 9570 9572 8985 0 -1 4194304 32590 0 0 0 130000 188 0 0 25 0 1 0 313260218 127299584 26469 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134544738 0 0 4096 16384 0 0 0 17 1 0 0
/proc/9572/statm: 31079 26469 90 219 0 30856 0
Current children cumulated CPU time (s) 1301.88
Current children cumulated vsize (KiB) 124316

[startup+1362.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 9771
/proc/meminfo: memFree=1605944/2055920 swapFree=4158768/4192956
[pid=9572] ppid=9570 vsize=190956 CPUtime=1361.86
/proc/9572/stat : 9572 (PBS4_SAT07v2) R 9570 9572 8985 0 -1 4194304 34811 0 0 0 135991 195 0 0 25 0 1 0 313260218 195538944 28690 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0
/proc/9572/statm: 47739 28690 90 219 0 47516 0
Current children cumulated CPU time (s) 1361.86
Current children cumulated vsize (KiB) 190956

[startup+1422.31 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 9771
/proc/meminfo: memFree=1603448/2055920 swapFree=4158768/4192956
[pid=9572] ppid=9570 vsize=191964 CPUtime=1421.85
/proc/9572/stat : 9572 (PBS4_SAT07v2) R 9570 9572 8985 0 -1 4194304 35392 0 0 0 141985 200 0 0 25 0 1 0 313260218 196571136 29271 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0
/proc/9572/statm: 47991 29271 90 219 0 47768 0
Current children cumulated CPU time (s) 1421.85
Current children cumulated vsize (KiB) 191964

[startup+1482.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 9771
/proc/meminfo: memFree=1602552/2055920 swapFree=4158768/4192956
[pid=9572] ppid=9570 vsize=192140 CPUtime=1481.83
/proc/9572/stat : 9572 (PBS4_SAT07v2) R 9570 9572 8985 0 -1 4194304 35630 0 0 0 147977 206 0 0 25 0 1 0 313260218 196751360 29509 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134544711 0 0 4096 16384 0 0 0 17 1 0 0
/proc/9572/statm: 48035 29509 90 219 0 47812 0
Current children cumulated CPU time (s) 1481.83
Current children cumulated vsize (KiB) 192140

[startup+1542.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 9771
/proc/meminfo: memFree=1601016/2055920 swapFree=4158768/4192956
[pid=9572] ppid=9570 vsize=193588 CPUtime=1541.82
/proc/9572/stat : 9572 (PBS4_SAT07v2) R 9570 9572 8985 0 -1 4194304 36018 0 0 0 153971 211 0 0 25 0 1 0 313260218 198234112 29897 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134544685 0 0 4096 16384 0 0 0 17 1 0 0
/proc/9572/statm: 48397 29897 90 219 0 48174 0
Current children cumulated CPU time (s) 1541.82
Current children cumulated vsize (KiB) 193588

[startup+1602.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 9771
/proc/meminfo: memFree=1599992/2055920 swapFree=4158768/4192956
[pid=9572] ppid=9570 vsize=193972 CPUtime=1601.8
/proc/9572/stat : 9572 (PBS4_SAT07v2) R 9570 9572 8985 0 -1 4194304 36265 0 0 0 159965 215 0 0 25 0 1 0 313260218 198627328 30144 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134544738 0 0 4096 16384 0 0 0 17 1 0 0
/proc/9572/statm: 48493 30144 90 219 0 48270 0
Current children cumulated CPU time (s) 1601.8
Current children cumulated vsize (KiB) 193972

[startup+1662.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 9771
/proc/meminfo: memFree=1596408/2055920 swapFree=4158768/4192956
[pid=9572] ppid=9570 vsize=194588 CPUtime=1661.79
/proc/9572/stat : 9572 (PBS4_SAT07v2) R 9570 9572 8985 0 -1 4194304 37164 0 0 0 165957 222 0 0 25 0 1 0 313260218 199258112 31043 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0
/proc/9572/statm: 48647 31043 90 219 0 48424 0
Current children cumulated CPU time (s) 1661.79
Current children cumulated vsize (KiB) 194588

[startup+1722.3 s]
/proc/loadavg: 1.06 1.01 1.00 2/78 9771
/proc/meminfo: memFree=1595512/2055920 swapFree=4158768/4192956
[pid=9572] ppid=9570 vsize=195684 CPUtime=1721.77
/proc/9572/stat : 9572 (PBS4_SAT07v2) R 9570 9572 8985 0 -1 4194304 37386 0 0 0 171951 226 0 0 25 0 1 0 313260218 200380416 31265 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134544667 0 0 4096 16384 0 0 0 17 1 0 0
/proc/9572/statm: 48921 31265 90 219 0 48698 0
Current children cumulated CPU time (s) 1721.77
Current children cumulated vsize (KiB) 195684

[startup+1782.3 s]
/proc/loadavg: 1.02 1.01 1.00 2/78 9771
/proc/meminfo: memFree=1594552/2055920 swapFree=4158768/4192956
[pid=9572] ppid=9570 vsize=195836 CPUtime=1781.76
/proc/9572/stat : 9572 (PBS4_SAT07v2) R 9570 9572 8985 0 -1 4194304 37627 0 0 0 177944 232 0 0 25 0 1 0 313260218 200536064 31506 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134544702 0 0 4096 16384 0 0 0 17 1 0 0
/proc/9572/statm: 48959 31506 90 219 0 48736 0
Current children cumulated CPU time (s) 1781.76
Current children cumulated vsize (KiB) 195836



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1800.6 s]
/proc/loadavg: 1.01 1.01 1.00 2/78 9771
/proc/meminfo: memFree=1593208/2055920 swapFree=4158768/4192956
[pid=9572] ppid=9570 vsize=196132 CPUtime=1800.07
/proc/9572/stat : 9572 (PBS4_SAT07v2) R 9570 9572 8985 0 -1 4194304 37959 0 0 0 179773 234 0 0 25 0 1 0 313260218 200839168 31838 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134544820 0 0 4096 16384 0 0 0 17 1 0 0
/proc/9572/statm: 49033 31838 90 219 0 48810 0
Current children cumulated CPU time (s) 1800.07
Current children cumulated vsize (KiB) 196132

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): 1800.1
CPU user time (s): 1797.73
CPU system time (s): 2.36464
CPU usage (%): 99.9702
Max. virtual memory (cumulated for all children) (KiB): 196132

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1797.73
system time used= 2.36464
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 37960
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= 2296

runsolver used 1.43278 second user time and 4.00439 second system time

The end

Launcher Data (download as text)

Begin job on node43 on Tue May  8 19:44:44 UTC 2007

IDJOB= 459350
IDBENCH= 47811
IDSOLVER= 200
FILE ID= node43/459350-1178653484

PBS_JOBID= 5218397

Free space on /tmp= 66561 MiB

SOLVER NAME= PBS4_v2 2007-03-23
BENCH NAME= HOME/pub/bench/PB07/normalized-PB07/PURE-SAT/SAT07/industrial/jarvisalo/eq.atree.braun.10.unsat.opb
COMMAND LINE= PBS4_SAT07v2 /tmp/evaluation/459350-1178653484/instance-459350-1178653484.opb
CONVERSION COMMAND LINE= runsolver -w ROOT/results/node43/convwatcher-459350-1178653484 -o ROOT/results/node43/conversion-459350-1178653484 -C 600 -M 1800 PBconversionToLinear /tmp/evaluation/459350-1178653484/instance-459350-1178653484.opb
CONVERSION RUNSOLVER STATUS CODE= 0
CONVERSION STATUS CODE= 0

RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node43/watcher-459350-1178653484 -o ROOT/results/node43/solver-459350-1178653484 -C 1800 -W 3600 -M 1800 --output-limit 1,15  PBS4_SAT07v2 /tmp/evaluation/459350-1178653484/instance-459350-1178653484.opb

META MD5SUM SOLVER= 18cd8c68a4d3bfb01f29079966475a33
MD5SUM BENCH=  9966752c0ad702d51e91e911364f1cfa

RANDOM SEED= 597939867

TIME LIMIT= 1800 seconds
MEMORY LIMIT= 1800 MiB

Linux node43.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		: 3000.218
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		: 3000.218
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:       1721048 kB
Buffers:         39516 kB
Cached:         165088 kB
SwapCached:       2660 kB
Active:          88796 kB
Inactive:       166000 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1721048 kB
SwapTotal:     4192956 kB
SwapFree:      4158768 kB
Dirty:            2440 kB
Writeback:           0 kB
Mapped:          58140 kB
Slab:            65416 kB
Committed_AS:  8228896 kB
PageTables:       1960 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= 66561 MiB

End job on node43 on Tue May  8 20:14:47 UTC 2007