Trace number 365998

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
oree 0.1.2 alpha? (TO) 1800.32 1800.33

General information on the benchmark

Namenormalized-PB06/SATUNSAT-SMALLINT/
submitted-PB06/roussel/normalized-pigeon-cardinality-21-20.opb
MD5SUM2f4fbbd7ac7eea50904b3e0a14134afd
Bench CategorySATUNSAT-SMALLINT-LIN (no optimisation, small integers, linear constraints)
Best result obtained on this benchmarkUNSAT
Best value of the objective obtained on this benchmark
Best CPU time to get the best result obtained on this benchmark0.003998
Has Objective FunctionNO
SatisfiableNO
(Un)Satisfiability was provedYES
Best value of the objective function
Optimality of the best value was proved
Number of variables420
Total number of constraints41
Number of constraints which are clauses21
Number of constraints which are cardinality constraints (but not clauses)20
Number of constraints which are nor clauses,nor cardinality constraints0
Minimum length of a constraint20
Maximum length of a constraint21
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 1
Number of bits of the biggest number in a constraint 1
Biggest sum of numbers in a constraint 22
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 This is oree version 0.1.2 alpha
0.00/0.00	c (c) roussel@cril.univ-artois.fr
0.00/0.00	c using __gmp_expr<__gmpz_value, __gmpz_value>
0.00/0.00	c parsing...
0.00/0.00	c ...done
0.00/0.00	c #vars=420 #constraints=41 hasObjective=no
0.00/0.00	c res. mode=mod
0.00/0.00	c VSIDS like heuristics
0.00/0.00	c complete search running
0.29/0.32	c restart after 401 decisions
0.39/0.43	c nbDecision=500 #constraints=500
0.79/0.89	c restart after 801 decisions
1.29/1.37	c nbDecision=1000 #constraints=977
3.30/3.31	c nbDecision=1500 #constraints=1473
3.80/3.82	c restart after 1601 decisions
6.39/6.43	c nbDecision=2000 #constraints=1951
11.09/11.18	c nbDecision=2500 #constraints=2441
17.19/17.22	c nbDecision=3000 #constraints=2937
20.29/20.34	c restart after 3201 decisions
25.60/25.68	c nbDecision=3500 #constraints=3417
35.79/35.88	c nbDecision=4000 #constraints=3915
48.26/48.34	c nbDecision=4500 #constraints=4415
62.74/62.87	c nbDecision=5000 #constraints=4912
77.70/77.87	c nbDecision=5500 #constraints=5408
95.19/95.32	c nbDecision=6000 #constraints=5905
110.79/110.91	c restart after 6401 decisions
115.29/115.45	c nbDecision=6500 #constraints=6386
136.49/136.66	c nbDecision=7000 #constraints=6884
158.69/158.84	c nbDecision=7500 #constraints=7379
186.49/186.61	c nbDecision=8000 #constraints=7877
214.59/214.73	c nbDecision=8500 #constraints=8374
247.00/247.12	c nbDecision=9000 #constraints=8869
273.60/273.75	c nbDecision=9500 #constraints=9353
300.90/301.10	c nbDecision=10000 #constraints=9850
333.70/333.82	c nbDecision=10500 #constraints=10348
367.61/367.73	c nbDecision=11000 #constraints=10845
405.21/405.36	c nbDecision=11500 #constraints=11343
443.91/444.02	c nbDecision=12000 #constraints=11842
483.70/483.83	c nbDecision=12500 #constraints=12335
506.41/506.58	c restart after 12801 decisions
525.82/525.95	c nbDecision=13000 #constraints=12816
573.12/573.22	c nbDecision=13500 #constraints=13315
624.52/624.69	c nbDecision=14000 #constraints=13813
674.32/674.43	c nbDecision=14500 #constraints=14309
726.62/726.77	c nbDecision=15000 #constraints=14805
775.93/776.00	c nbDecision=15500 #constraints=15304
833.43/833.54	c nbDecision=16000 #constraints=15802
893.24/893.37	c nbDecision=16500 #constraints=16299
954.43/954.59	c nbDecision=17000 #constraints=16796
1018.14/1018.25	c nbDecision=17500 #constraints=17295
1080.94/1081.08	c nbDecision=18000 #constraints=17791
1146.84/1146.95	c nbDecision=18500 #constraints=18289
1211.75/1211.87	c nbDecision=19000 #constraints=18788
1285.86/1285.99	c nbDecision=19500 #constraints=19280
1359.36/1359.43	c nbDecision=20000 #constraints=19776
1435.76/1435.83	c nbDecision=20500 #constraints=20268
1518.87/1518.98	c nbDecision=21000 #constraints=20765
1599.17/1599.20	c nbDecision=21500 #constraints=21261
1681.38/1681.45	c nbDecision=22000 #constraints=21756
1767.79/1767.80	c nbDecision=22500 #constraints=22252
1800.09/1800.10	Received signal 15
1800.19/1800.30	
1800.19/1800.30	s UNKNOWN
1800.19/1800.30	
1800.19/1800.30	c user time= 1799.86 s
1800.19/1800.30	c system time= 0.432934 s
1800.19/1800.30	c wall clock time=1800.3

Verifier Data (download as text)

ERROR: no interpretation found !

Watcher Data (download as text)

runsolver version 3.2.2 (c) roussel@cril.univ-artois.fr

command line: runsolver --timestamp -w ROOT/results/node16/watcher-365998-1176998421 -o ROOT/results/node16/solver-365998-1176998421 -C 1800 -W 3600 -M 1800 --output-limit 1,15 oree /tmp/evaluation/365998-1176998421/instance-365998-1176998421.opb mod 

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 1.00 1.00 2/77 13898
/proc/meminfo: memFree=1755000/2055920 swapFree=4148596/4192956
[pid=13898] ppid=13896 vsize=1468 CPUtime=0
/proc/13898/stat : 13898 (oree) R 13896 13898 13555 0 -1 4194304 201 0 0 0 0 0 0 0 18 0 1 0 147759745 1503232 183 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 135278900 0 0 4096 17474 0 0 0 17 1 0 0
/proc/13898/statm: 367 183 139 317 0 46 0

[startup+0.105419 s]
/proc/loadavg: 1.00 1.00 1.00 2/77 13898
/proc/meminfo: memFree=1755000/2055920 swapFree=4148596/4192956
[pid=13898] ppid=13896 vsize=2256 CPUtime=0.1
/proc/13898/stat : 13898 (oree) R 13896 13898 13555 0 -1 4194304 368 0 0 0 10 0 0 0 18 0 1 0 147759745 2310144 350 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134713872 0 0 4096 17474 0 0 0 17 1 0 0
/proc/13898/statm: 564 350 139 317 0 243 0
Current children cumulated CPU time (s) 0.1
Current children cumulated vsize (KiB) 2256

[startup+0.201399 s]
/proc/loadavg: 1.00 1.00 1.00 2/77 13898
/proc/meminfo: memFree=1755000/2055920 swapFree=4148596/4192956
[pid=13898] ppid=13896 vsize=2780 CPUtime=0.19
/proc/13898/stat : 13898 (oree) R 13896 13898 13555 0 -1 4194304 506 0 0 0 19 0 0 0 19 0 1 0 147759745 2846720 488 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 135274709 0 0 4096 17474 0 0 0 17 1 0 0
/proc/13898/statm: 695 488 139 317 0 374 0
Current children cumulated CPU time (s) 0.19
Current children cumulated vsize (KiB) 2780

[startup+0.301378 s]
/proc/loadavg: 1.00 1.00 1.00 2/77 13898
/proc/meminfo: memFree=1755000/2055920 swapFree=4148596/4192956
[pid=13898] ppid=13896 vsize=3172 CPUtime=0.29
/proc/13898/stat : 13898 (oree) R 13896 13898 13555 0 -1 4194304 611 0 0 0 29 0 0 0 19 0 1 0 147759745 3248128 593 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 135271376 0 0 4096 17474 0 0 0 17 1 0 0
/proc/13898/statm: 793 593 139 317 0 472 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 3172

[startup+0.701295 s]
/proc/loadavg: 1.00 1.00 1.00 2/77 13898
/proc/meminfo: memFree=1755000/2055920 swapFree=4148596/4192956
[pid=13898] ppid=13896 vsize=4616 CPUtime=0.69
/proc/13898/stat : 13898 (oree) R 13896 13898 13555 0 -1 4194304 980 0 0 0 69 0 0 0 23 0 1 0 147759745 4726784 962 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134710768 0 0 4096 17474 0 0 0 17 1 0 0
/proc/13898/statm: 1154 962 139 317 0 833 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 4616

[startup+1.50113 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 13899
/proc/meminfo: memFree=1750768/2055920 swapFree=4148596/4192956
[pid=13898] ppid=13896 vsize=6584 CPUtime=1.49
/proc/13898/stat : 13898 (oree) R 13896 13898 13555 0 -1 4194304 1458 0 0 0 149 0 0 0 25 0 1 0 147759745 6742016 1440 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134710949 0 0 4096 17474 0 0 0 17 1 0 0
/proc/13898/statm: 1646 1440 139 317 0 1325 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 6584

[startup+3.1018 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 13899
/proc/meminfo: memFree=1748592/2055920 swapFree=4148596/4192956
[pid=13898] ppid=13896 vsize=8956 CPUtime=3.09
/proc/13898/stat : 13898 (oree) R 13896 13898 13555 0 -1 4194304 2044 0 0 0 308 1 0 0 25 0 1 0 147759745 9170944 2026 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134713810 0 0 4096 17474 0 0 0 17 1 0 0
/proc/13898/statm: 2239 2026 139 317 0 1918 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 8956

[startup+6.30113 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 13899
/proc/meminfo: memFree=1745008/2055920 swapFree=4148596/4192956
[pid=13898] ppid=13896 vsize=12024 CPUtime=6.29
/proc/13898/stat : 13898 (oree) R 13896 13898 13555 0 -1 4194304 2786 0 0 0 628 1 0 0 25 0 1 0 147759745 12312576 2768 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134563653 0 0 4096 17474 0 0 0 17 1 0 0
/proc/13898/statm: 3006 2768 139 317 0 2685 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 12024

[startup+12.7028 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 13899
/proc/meminfo: memFree=1740528/2055920 swapFree=4148596/4192956
[pid=13898] ppid=13896 vsize=16068 CPUtime=12.69
/proc/13898/stat : 13898 (oree) R 13896 13898 13555 0 -1 4194304 3782 0 0 0 1268 1 0 0 25 0 1 0 147759745 16453632 3764 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134564059 0 0 4096 17474 0 0 0 17 1 0 0
/proc/13898/statm: 4017 3764 139 317 0 3696 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 16068

[startup+25.5011 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 13899
/proc/meminfo: memFree=1734768/2055920 swapFree=4148596/4192956
[pid=13898] ppid=13896 vsize=21844 CPUtime=25.5
/proc/13898/stat : 13898 (oree) R 13896 13898 13555 0 -1 4194304 5149 0 0 0 2547 3 0 0 25 0 1 0 147759745 22368256 5131 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134716156 0 0 4096 17474 0 0 0 17 1 0 0
/proc/13898/statm: 5461 5131 139 317 0 5140 0
Current children cumulated CPU time (s) 25.5
Current children cumulated vsize (KiB) 21844

[startup+51.1018 s]
/proc/loadavg: 1.00 1.00 1.00 2/84 13973
/proc/meminfo: memFree=1726064/2055920 swapFree=4148596/4192956
[pid=13898] ppid=13896 vsize=29692 CPUtime=51.06
/proc/13898/stat : 13898 (oree) R 13896 13898 13555 0 -1 4194304 7014 0 0 0 5101 5 0 0 25 0 1 0 147759745 30404608 6996 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134604237 0 0 4096 17474 0 0 0 17 1 0 0
/proc/13898/statm: 7423 6996 139 317 0 7102 0
Current children cumulated CPU time (s) 51.06
Current children cumulated vsize (KiB) 29692

[startup+102.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 14097
/proc/meminfo: memFree=1715880/2055920 swapFree=4148596/4192956
[pid=13898] ppid=13896 vsize=40304 CPUtime=102.19
/proc/13898/stat : 13898 (oree) R 13896 13898 13555 0 -1 4194304 9733 0 0 0 10211 8 0 0 25 0 1 0 147759745 41271296 9715 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134716156 0 0 4096 17474 0 0 0 17 1 0 0
/proc/13898/statm: 10076 9715 139 317 0 9755 0
Current children cumulated CPU time (s) 102.19
Current children cumulated vsize (KiB) 40304

[startup+162.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 14097
/proc/meminfo: memFree=1706416/2055920 swapFree=4148596/4192956
[pid=13898] ppid=13896 vsize=51088 CPUtime=162.19
/proc/13898/stat : 13898 (oree) R 13896 13898 13555 0 -1 4194304 12176 0 0 0 16209 10 0 0 25 0 1 0 147759745 52314112 12158 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134563631 0 0 4096 17474 0 0 0 17 1 0 0
/proc/13898/statm: 12772 12158 139 317 0 12451 0
Current children cumulated CPU time (s) 162.19
Current children cumulated vsize (KiB) 51088

[startup+222.305 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 14097
/proc/meminfo: memFree=1698416/2055920 swapFree=4148596/4192956
[pid=13898] ppid=13896 vsize=59724 CPUtime=222.2
/proc/13898/stat : 13898 (oree) R 13896 13898 13555 0 -1 4194304 14200 0 0 0 22208 12 0 0 25 0 1 0 147759745 61157376 14125 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134564046 0 0 4096 17474 0 0 0 17 1 0 0
/proc/13898/statm: 14931 14125 139 317 0 14610 0
Current children cumulated CPU time (s) 222.2
Current children cumulated vsize (KiB) 59724

[startup+282.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 14097
/proc/meminfo: memFree=1692016/2055920 swapFree=4148596/4192956
[pid=13898] ppid=13896 vsize=66184 CPUtime=282.2
/proc/13898/stat : 13898 (oree) R 13896 13898 13555 0 -1 4194304 15818 0 0 0 28206 14 0 0 25 0 1 0 147759745 67772416 15743 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134712562 0 0 4096 17474 0 0 0 17 1 0 0
/proc/13898/statm: 16546 15743 139 317 0 16225 0
Current children cumulated CPU time (s) 282.2
Current children cumulated vsize (KiB) 66184

[startup+342.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 14097
/proc/meminfo: memFree=1685616/2055920 swapFree=4148596/4192956
[pid=13898] ppid=13896 vsize=72964 CPUtime=342.2
/proc/13898/stat : 13898 (oree) R 13896 13898 13555 0 -1 4194304 17400 0 0 0 34205 15 0 0 25 0 1 0 147759745 74715136 17325 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134563653 0 0 4096 17474 0 0 0 17 1 0 0
/proc/13898/statm: 18241 17325 139 317 0 17920 0
Current children cumulated CPU time (s) 342.2
Current children cumulated vsize (KiB) 72964

[startup+402.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 14097
/proc/meminfo: memFree=1679984/2055920 swapFree=4148596/4192956
[pid=13898] ppid=13896 vsize=78220 CPUtime=402.2
/proc/13898/stat : 13898 (oree) R 13896 13898 13555 0 -1 4194304 18823 0 0 0 40204 16 0 0 25 0 1 0 147759745 80097280 18748 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134563653 0 0 4096 17474 0 0 0 17 1 0 0
/proc/13898/statm: 19555 18748 139 317 0 19234 0
Current children cumulated CPU time (s) 402.2
Current children cumulated vsize (KiB) 78220

[startup+462.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 14097
/proc/meminfo: memFree=1674480/2055920 swapFree=4148596/4192956
[pid=13898] ppid=13896 vsize=83172 CPUtime=462.21
/proc/13898/stat : 13898 (oree) R 13896 13898 13555 0 -1 4194304 20185 0 0 0 46203 18 0 0 25 0 1 0 147759745 85168128 20110 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134715621 0 0 4096 17474 0 0 0 17 1 0 0
/proc/13898/statm: 20793 20110 139 317 0 20472 0
Current children cumulated CPU time (s) 462.21
Current children cumulated vsize (KiB) 83172

[startup+522.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 14097
/proc/meminfo: memFree=1669360/2055920 swapFree=4148596/4192956
[pid=13898] ppid=13896 vsize=89136 CPUtime=522.21
/proc/13898/stat : 13898 (oree) R 13896 13898 13555 0 -1 4194304 21496 0 0 0 52201 20 0 0 25 0 1 0 147759745 91275264 21421 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134715621 0 0 4096 17474 0 0 0 17 1 0 0
/proc/13898/statm: 22284 21421 139 317 0 21963 0
Current children cumulated CPU time (s) 522.21
Current children cumulated vsize (KiB) 89136

[startup+582.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 14097
/proc/meminfo: memFree=1663984/2055920 swapFree=4148596/4192956
[pid=13898] ppid=13896 vsize=95972 CPUtime=582.21
/proc/13898/stat : 13898 (oree) R 13896 13898 13555 0 -1 4194304 22835 0 0 0 58200 21 0 0 25 0 1 0 147759745 98275328 22760 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134710949 0 0 4096 17474 0 0 0 17 1 0 0
/proc/13898/statm: 23993 22760 139 317 0 23672 0
Current children cumulated CPU time (s) 582.21
Current children cumulated vsize (KiB) 95972

[startup+642.301 s]
/proc/loadavg: 1.03 1.01 1.00 2/78 14097
/proc/meminfo: memFree=1659376/2055920 swapFree=4148596/4192956
[pid=13898] ppid=13896 vsize=100828 CPUtime=642.22
/proc/13898/stat : 13898 (oree) R 13896 13898 13555 0 -1 4194304 24002 0 0 0 64199 23 0 0 25 0 1 0 147759745 103247872 23927 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134710949 0 0 4096 17474 0 0 0 17 1 0 0
/proc/13898/statm: 25207 23927 139 317 0 24886 0
Current children cumulated CPU time (s) 642.22
Current children cumulated vsize (KiB) 100828


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

[startup+882.305 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 14097
/proc/meminfo: memFree=1643824/2055920 swapFree=4148596/4192956
[pid=13898] ppid=13896 vsize=118016 CPUtime=882.23
/proc/13898/stat : 13898 (oree) R 13896 13898 13555 0 -1 4194304 27862 0 0 0 88196 27 0 0 25 0 1 0 147759745 120848384 27787 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134716156 0 0 4096 17474 0 0 0 17 1 0 0
/proc/13898/statm: 29504 27787 139 317 0 29183 0
Current children cumulated CPU time (s) 882.23
Current children cumulated vsize (KiB) 118016

[startup+942.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 14097
/proc/meminfo: memFree=1640560/2055920 swapFree=4148596/4192956
[pid=13898] ppid=13896 vsize=122004 CPUtime=942.23
/proc/13898/stat : 13898 (oree) R 13896 13898 13555 0 -1 4194304 28798 0 0 0 94195 28 0 0 25 0 1 0 147759745 124932096 28610 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134716156 0 0 4096 17474 0 0 0 17 1 0 0
/proc/13898/statm: 30501 28610 139 317 0 30180 0
Current children cumulated CPU time (s) 942.23
Current children cumulated vsize (KiB) 122004

[startup+1002.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 14097
/proc/meminfo: memFree=1637232/2055920 swapFree=4148596/4192956
[pid=13898] ppid=13896 vsize=125204 CPUtime=1002.23
/proc/13898/stat : 13898 (oree) R 13896 13898 13555 0 -1 4194304 29617 0 0 0 100194 29 0 0 25 0 1 0 147759745 128208896 29429 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134563631 0 0 4096 17474 0 0 0 17 1 0 0
/proc/13898/statm: 31301 29429 139 317 0 30980 0
Current children cumulated CPU time (s) 1002.23
Current children cumulated vsize (KiB) 125204

[startup+1062.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 14097
/proc/meminfo: memFree=1633392/2055920 swapFree=4148596/4192956
[pid=13898] ppid=13896 vsize=129548 CPUtime=1062.24
/proc/13898/stat : 13898 (oree) R 13896 13898 13555 0 -1 4194304 30572 0 0 0 106194 30 0 0 25 0 1 0 147759745 132657152 30384 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134711041 0 0 4096 17474 0 0 0 17 1 0 0
/proc/13898/statm: 32387 30384 139 317 0 32066 0
Current children cumulated CPU time (s) 1062.24
Current children cumulated vsize (KiB) 129548

[startup+1122.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 14097
/proc/meminfo: memFree=1630128/2055920 swapFree=4148596/4192956
[pid=13898] ppid=13896 vsize=133096 CPUtime=1122.25
/proc/13898/stat : 13898 (oree) R 13896 13898 13555 0 -1 4194304 31401 0 0 0 112193 32 0 0 25 0 1 0 147759745 136290304 31213 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134712562 0 0 4096 17474 0 0 0 17 1 0 0
/proc/13898/statm: 33274 31213 139 317 0 32953 0
Current children cumulated CPU time (s) 1122.25
Current children cumulated vsize (KiB) 133096

[startup+1182.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 14097
/proc/meminfo: memFree=1627248/2055920 swapFree=4148596/4192956
[pid=13898] ppid=13896 vsize=135960 CPUtime=1182.25
/proc/13898/stat : 13898 (oree) R 13896 13898 13555 0 -1 4194304 32109 0 0 0 118192 33 0 0 25 0 1 0 147759745 139223040 31921 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134712520 0 0 4096 17474 0 0 0 17 1 0 0
/proc/13898/statm: 33990 31921 139 317 0 33669 0
Current children cumulated CPU time (s) 1182.25
Current children cumulated vsize (KiB) 135960

[startup+1242.3 s]
/proc/loadavg: 1.05 1.01 1.00 2/78 14097
/proc/meminfo: memFree=1623984/2055920 swapFree=4148596/4192956
[pid=13898] ppid=13896 vsize=139368 CPUtime=1242.25
/proc/13898/stat : 13898 (oree) R 13896 13898 13555 0 -1 4194304 32912 0 0 0 124191 34 0 0 25 0 1 0 147759745 142712832 32724 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134716156 0 0 4096 17474 0 0 0 17 1 0 0
/proc/13898/statm: 34842 32724 139 317 0 34521 0
Current children cumulated CPU time (s) 1242.25
Current children cumulated vsize (KiB) 139368

[startup+1302.3 s]
/proc/loadavg: 1.02 1.01 1.00 2/78 14097
/proc/meminfo: memFree=1621296/2055920 swapFree=4148596/4192956
[pid=13898] ppid=13896 vsize=141984 CPUtime=1302.26
/proc/13898/stat : 13898 (oree) R 13896 13898 13555 0 -1 4194304 33590 0 0 0 130191 35 0 0 25 0 1 0 147759745 145391616 33402 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134715621 0 0 4096 17474 0 0 0 17 1 0 0
/proc/13898/statm: 35496 33402 139 317 0 35175 0
Current children cumulated CPU time (s) 1302.26
Current children cumulated vsize (KiB) 141984

[startup+1362.3 s]
/proc/loadavg: 1.04 1.02 1.00 2/78 14097
/proc/meminfo: memFree=1618416/2055920 swapFree=4148596/4192956
[pid=13898] ppid=13896 vsize=144940 CPUtime=1362.26
/proc/13898/stat : 13898 (oree) R 13896 13898 13555 0 -1 4194304 34307 0 0 0 136190 36 0 0 25 0 1 0 147759745 148418560 34119 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134712562 0 0 4096 17474 0 0 0 17 1 0 0
/proc/13898/statm: 36235 34119 139 317 0 35914 0
Current children cumulated CPU time (s) 1362.26
Current children cumulated vsize (KiB) 144940

[startup+1422.3 s]
/proc/loadavg: 1.01 1.01 1.00 3/78 14097
/proc/meminfo: memFree=1615856/2055920 swapFree=4148596/4192956
[pid=13898] ppid=13896 vsize=147280 CPUtime=1422.26
/proc/13898/stat : 13898 (oree) R 13896 13898 13555 0 -1 4194304 34958 0 0 0 142190 36 0 0 25 0 1 0 147759745 150814720 34770 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134716156 0 0 4096 17474 0 0 0 17 1 0 0
/proc/13898/statm: 36820 34770 139 317 0 36499 0
Current children cumulated CPU time (s) 1422.26
Current children cumulated vsize (KiB) 147280

[startup+1482.3 s]
/proc/loadavg: 1.00 1.01 1.00 2/78 14097
/proc/meminfo: memFree=1613296/2055920 swapFree=4148596/4192956
[pid=13898] ppid=13896 vsize=149736 CPUtime=1482.26
/proc/13898/stat : 13898 (oree) R 13896 13898 13555 0 -1 4194304 35611 0 0 0 148189 37 0 0 25 0 1 0 147759745 153329664 35423 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134718434 0 0 4096 17474 0 0 0 17 1 0 0
/proc/13898/statm: 37434 35423 139 317 0 37113 0
Current children cumulated CPU time (s) 1482.26
Current children cumulated vsize (KiB) 149736

[startup+1542.31 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 14097
/proc/meminfo: memFree=1610800/2055920 swapFree=4148596/4192956
[pid=13898] ppid=13896 vsize=151960 CPUtime=1542.27
/proc/13898/stat : 13898 (oree) R 13896 13898 13555 0 -1 4194304 36228 0 0 0 154189 38 0 0 25 0 1 0 147759745 155607040 36040 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134563653 0 0 4096 17474 0 0 0 17 1 0 0
/proc/13898/statm: 37990 36040 139 317 0 37669 0
Current children cumulated CPU time (s) 1542.27
Current children cumulated vsize (KiB) 151960

[startup+1602.3 s]
/proc/loadavg: 1.06 1.01 1.00 2/78 14097
/proc/meminfo: memFree=1608176/2055920 swapFree=4148596/4192956
[pid=13898] ppid=13896 vsize=154860 CPUtime=1602.27
/proc/13898/stat : 13898 (oree) R 13896 13898 13555 0 -1 4194304 36887 0 0 0 160188 39 0 0 25 0 1 0 147759745 158576640 36699 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134718434 0 0 4096 17474 0 0 0 17 1 0 0
/proc/13898/statm: 38715 36699 139 317 0 38394 0
Current children cumulated CPU time (s) 1602.27
Current children cumulated vsize (KiB) 154860

[startup+1662.3 s]
/proc/loadavg: 1.02 1.01 1.00 2/78 14097
/proc/meminfo: memFree=1605360/2055920 swapFree=4148596/4192956
[pid=13898] ppid=13896 vsize=157380 CPUtime=1662.27
/proc/13898/stat : 13898 (oree) R 13896 13898 13555 0 -1 4194304 37564 0 0 0 166187 40 0 0 25 0 1 0 147759745 161157120 37376 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134712562 0 0 4096 17474 0 0 0 17 1 0 0
/proc/13898/statm: 39345 37376 139 317 0 39024 0
Current children cumulated CPU time (s) 1662.27
Current children cumulated vsize (KiB) 157380

[startup+1722.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 14097
/proc/meminfo: memFree=1603056/2055920 swapFree=4148596/4192956
[pid=13898] ppid=13896 vsize=159652 CPUtime=1722.27
/proc/13898/stat : 13898 (oree) R 13896 13898 13555 0 -1 4194304 38162 0 0 0 172186 41 0 0 25 0 1 0 147759745 163483648 37974 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134563631 0 0 4096 17474 0 0 0 17 1 0 0
/proc/13898/statm: 39913 37974 139 317 0 39592 0
Current children cumulated CPU time (s) 1722.27
Current children cumulated vsize (KiB) 159652

[startup+1782.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 14097
/proc/meminfo: memFree=1600368/2055920 swapFree=4148596/4192956
[pid=13898] ppid=13896 vsize=161992 CPUtime=1782.29
/proc/13898/stat : 13898 (oree) R 13896 13898 13555 0 -1 4194304 38809 0 0 0 178186 43 0 0 25 0 1 0 147759745 165879808 38621 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134712562 0 0 4096 17474 0 0 0 17 1 0 0
/proc/13898/statm: 40498 38621 139 317 0 40177 0
Current children cumulated CPU time (s) 1782.29
Current children cumulated vsize (KiB) 161992



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1800.1 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 14097
/proc/meminfo: memFree=1599728/2055920 swapFree=4148596/4192956
[pid=13898] ppid=13896 vsize=162520 CPUtime=1800.09
/proc/13898/stat : 13898 (oree) R 13896 13898 13555 0 -1 4194304 38971 0 0 0 179966 43 0 0 25 0 1 0 147759745 166420480 38783 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134715632 0 0 4096 17474 0 0 0 17 1 0 0
/proc/13898/statm: 40630 38783 139 317 0 40309 0
Current children cumulated CPU time (s) 1800.09
Current children cumulated vsize (KiB) 162520

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

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

[startup+1800.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 14097
/proc/meminfo: memFree=1599728/2055920 swapFree=4148596/4192956
[pid=13898] ppid=13896 vsize=161484 CPUtime=1800.29
/proc/13898/stat : 13898 (oree) R 13896 13898 13555 0 -1 4194304 38990 0 0 0 179986 43 0 0 25 0 1 0 147759745 165359616 38630 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 135339169 0 0 4096 17474 0 0 0 17 1 0 0
/proc/13898/statm: 40371 38630 155 317 0 40050 0
Current children cumulated CPU time (s) 1800.29
Current children cumulated vsize (KiB) 161484

Child status: 0
Real time (s): 1800.33
CPU time (s): 1800.32
CPU user time (s): 1799.86
CPU system time (s): 0.45993
CPU usage (%): 99.9994
Max. virtual memory (cumulated for all children) (KiB): 162520

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1799.86
system time used= 0.45993
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 38990
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= 1471

runsolver used 1.77473 second user time and 4.78627 second system time

The end

Launcher Data (download as text)

Begin job on node16 on Thu Apr 19 16:00:21 UTC 2007

IDJOB= 365998
IDBENCH= 2598
IDSOLVER= 172
FILE ID= node16/365998-1176998421

PBS_JOBID= 4630473

Free space on /tmp= 66360 MiB

SOLVER NAME= oree 0.1.2 alpha
BENCH NAME= HOME/pub/bench/PB06/final/normalized-PB06/SATUNSAT-SMALLINT/submitted-PB06/roussel/normalized-pigeon-cardinality-21-20.opb
COMMAND LINE= oree /tmp/evaluation/365998-1176998421/instance-365998-1176998421.opb mod           
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node16/watcher-365998-1176998421 -o ROOT/results/node16/solver-365998-1176998421 -C 1800 -W 3600 -M 1800 --output-limit 1,15  oree /tmp/evaluation/365998-1176998421/instance-365998-1176998421.opb mod           

META MD5SUM SOLVER= 4e41df0f0543e325f03c5155f85b9e9b
MD5SUM BENCH=  2f4fbbd7ac7eea50904b3e0a14134afd

RANDOM SEED= 335631662

TIME LIMIT= 1800 seconds
MEMORY LIMIT= 1800 MiB

Linux node16.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		: 3000.232
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		: 3000.232
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:       1755472 kB
Buffers:         38128 kB
Cached:         177932 kB
SwapCached:      12080 kB
Active:         111796 kB
Inactive:       127308 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1755472 kB
SwapTotal:     4192956 kB
SwapFree:      4148596 kB
Dirty:            1328 kB
Writeback:           0 kB
Mapped:          30244 kB
Slab:            46864 kB
Committed_AS:  6500456 kB
PageTables:       1836 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= 66360 MiB

End job on node16 on Thu Apr 19 16:30:23 UTC 2007