Trace number 1100018

Some explanations

A solver is run under the control of another program named runsolver. runsolver is in charge of imposing the CPU time limit and the memory limit to the solver. It also monitors some information about the process. The trace of the execution of a solver is divided into four (or five) parts:
  1. SOLVER DATA
    This is the output of the solver (stdout and stderr).
    Note that some very long lines in this section may be truncated by your web browser ! In such a case, you may want to use the "Download as text" link to get the trace as a text file.

    When the --timestamp option is passed to the runsolver program, each line output by the solver is prepended with a timestamp which indicates at what time the line was output by the solver. Times are relative to the start of the program, given in seconds. The first timestamp (if present) is estimated CPU time. The last timestamp is wall clock time.

    As some 'v lines' may be very long (sometimes several megabytes), the 'v line' output by your solver may be split on several lines to help limit the size of the trace recorded in the database. In any case, the exact output of your solver is preserved in a trace file.
  2. VERIFIER DATA
    The output of the solver is piped to a verifier program which will search a value line "v " and, if found, will check that the given interpretation satisfies all constraints.
  3. CONVERSION SCRIPT DATA (Optionnal)
    When a conversion script is used, this section shows the messages that were output by the conversion script.
  4. WATCHER DATA
    This is the informations gathered by the runsolver program. It first prints the different limits. There's a first limit on CPU time set to X seconds (see the parameters in the trace). After this time has ellapsed, runsolver sends a SIGTERM and 2 seconds later a SIGKILL to the solver. For safety, there's also another limit set to X+30 seconds which will send a SIGXPU to the solver. The last limit is on the virtual memory used by the process (see the parameters in the trace).
    Every ten seconds, the runsolver process fetches the content of /proc/loadavg, /proc/pid/stat and /proc/pid/statm (see man proc) and prints it as raw data. This is only recorded in case we need to investigate the behaviour of a solver. The memory used by the solver (vsize) is also given every ten seconds.
    When the solver exits, runsolver prints some informations such as status and time. CPU usage is the ratio CPU Time/Real Time.
  5. LAUNCHER DATA
    These informations are related to the script which will launch the solver. The most important informations are the command line given to the solver, the md5sum of the different files and the dump of the /proc/cpuinfo and /proc/meminfo which provides some useful information on the computer.

Solver answer on this benchmark

Solver NameAnswerCPU timeWall clock time
casper zaoUNSAT 916.91 917.405

DiagnosticValue
CHECKS37439700

General information on the benchmark

Namecsp/tightness0.65/
normalized-rand-2-40-40-135-650-79_ext.xml
MD5SUM830afc40e6fea26626d2d195d0cab107
Bench Category2-ARY-EXT (binary constraints in extension)
Best result obtained on this benchmarkUNSAT
Best CPU time to get the best result obtained on this benchmark10.7034
Satisfiable
(Un)Satisfiability was proved
Number of variables40
Number of constraints135
Maximum constraint arity2
Maximum domain size40
Number of constraints which are defined in extension135
Number of constraints which are defined in intension0
Global constraints used (with number of constraints)

Solver Data (download as text)

0.08/0.17	c [ This is CaSPERzao (C) mvc@di.fct.unl.pt ]
0.08/0.17	c Parsing = 1
0.08/0.17	c Building = 1
0.08/0.17	c [ NumberOfVariables = 40 ]
0.08/0.17	c [ NumberOfConstraints = 135 ]
0.08/0.17	c [ SizeOfSearchSpace(log2) = 212.877 ]
0.08/0.17	c SymmetrySearch = 1
0.28/0.30	c InitialPropagation = 1
0.28/0.31	c [ SizeOfSearchSpace(log2) = 212.877 ]
0.28/0.31	c InitialSAC = 1
0.48/0.58	c [ SizeOfSearchSpace(log2) = 212.877 ]
0.48/0.58	c Search(SampleFF) : 
99.53/99.63	c [ Sampling domwdeg ]
99.53/99.63	c [ Sampling impacts ]
99.53/99.63	c [ Sampling la ]
99.53/99.63	c [ SamplingScores: ]
99.53/99.63	c [ domwdeg+min = 0.000443336 | domwdeg+rnd = 0.0015688 ]
99.53/99.63	c [ impacts+min = 0.000149552 | impacts+rnd = 0.00157571 ]
99.53/99.63	c [ la+min = 3.35569e-06 | la+rnd = 4.05888e-07 ]
99.53/99.63	c [ domwdeg = 0.00100607 | impacts = 0.000862634 | la = 1.88079e-06 ]
99.53/99.63	c [ min = 0.000198748 | rand = 0.000862634 ]
99.53/99.63	c [ restarting at (0.56583,7.9126e-07) ]
100.93/101.05	c [ restarting at (1.41457,0.000640625) ]
104.53/104.60	c [ restarting at (3.53644,0.000671885) ]
113.33/113.45	c [ restarting at (8.84109,0.00562617) ]
135.42/135.56	c [ restarting at (22.1027,0.0306875) ]
190.70/190.85	c [ restarting at (55.2568,0.0756262) ]
328.85/329.05	c [ restarting at (138.142,0.225109) ]
674.20/674.55	c [ stopped restarting at (345.355,0.659377) ]
916.91/917.40	c Search(SampleFF) = 0
916.91/917.40	s UNSATISFIABLE
916.91/917.40	d CHECKS 37439668
916.91/917.40	c [ TotalFails = 122207 ]
916.91/917.40	c [ NumberOfRestarts = 62 ]
916.91/917.40	c [ TotalTime = 917.16 secs ]

Verifier Data (download as text)

No possible verification on an UNSAT instance

Watcher Data (download as text)

runsolver version 3.2.5 (c) roussel@cril.univ-artois.fr

command line: /home/evaluation/evaluation/pub/bin/runsolver --timestamp -w /tmp/evaluation-result-1100018-1215479278/watcher-1100018-1215479278 -o /tmp/evaluation-result-1100018-1215479278/solver-1100018-1215479278 -C 1800 -W 2200 -M 900 --output-limit 1,15 HOME/casperzao HOME/instance-1100018-1215479278.xml 1578431429 

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): 2200 seconds
Enforcing VSIZE limit (soft limit, will send SIGTERM then SIGKILL): 921600 KiB
Enforcing VSIZE limit (hard limit, stack expansion will fail with SIGSEGV, brk() and mmap() will return ENOMEM): 972800 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: 2.00 2.00 1.91 4/75 3401
/proc/meminfo: memFree=1914496/2055920 swapFree=4192952/4192956
[pid=3401] ppid=3399 vsize=2332 CPUtime=0
/proc/3401/stat : 3401 (casperzao) D 3399 3401 2897 0 -1 4194304 57 0 0 0 0 0 0 0 18 0 1 0 4625116 2387968 41 996147200 134512640 135477443 4294956224 18446744073709551615 2601892 0 0 4096 0 18446744071563479169 0 0 17 0 0 0
/proc/3401/statm: 583 41 31 235 0 14 0

[startup+0.01305 s]
/proc/loadavg: 2.00 2.00 1.91 4/75 3401
/proc/meminfo: memFree=1914496/2055920 swapFree=4192952/4192956
[pid=3401] ppid=3399 vsize=5352 CPUtime=0
/proc/3401/stat : 3401 (casperzao) R 3399 3401 2897 0 -1 4194304 211 0 1 0 0 0 0 0 18 0 1 0 4625116 5480448 187 996147200 134512640 135477443 4294956224 18446744073709551615 2565940 0 0 4096 0 0 0 0 17 0 0 0
/proc/3401/statm: 1338 188 154 235 0 27 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5352

[startup+0.102073 s]
/proc/loadavg: 2.00 2.00 1.91 4/75 3401
/proc/meminfo: memFree=1914496/2055920 swapFree=4192952/4192956
[pid=3401] ppid=3399 vsize=104964 CPUtime=0.08
/proc/3401/stat : 3401 (casperzao) R 3399 3401 2897 0 -1 4194304 1977 0 1 0 8 0 0 0 18 0 1 0 4625116 107483136 1938 996147200 134512640 135477443 4294956224 18446744073709551615 3036741 0 0 4096 0 0 0 0 17 0 0 0
/proc/3401/statm: 26241 1939 432 235 0 24942 0
Current children cumulated CPU time (s) 0.08
Current children cumulated vsize (KiB) 104964

[startup+0.301086 s]
/proc/loadavg: 2.00 2.00 1.91 4/75 3401
/proc/meminfo: memFree=1914496/2055920 swapFree=4192952/4192956
[pid=3401] ppid=3399 vsize=102716 CPUtime=0.28
/proc/3401/stat : 3401 (casperzao) R 3399 3401 2897 0 -1 4194304 4602 0 2 0 26 2 0 0 19 0 1 0 4625116 105181184 1421 996147200 134512640 135477443 4294956224 18446744073709551615 3032368 0 0 4096 0 0 0 0 17 0 0 0
/proc/3401/statm: 25679 1421 445 235 0 24380 0
Current children cumulated CPU time (s) 0.28
Current children cumulated vsize (KiB) 102716

[startup+0.701131 s]
/proc/loadavg: 2.00 2.00 1.91 4/75 3401
/proc/meminfo: memFree=1914496/2055920 swapFree=4192952/4192956
[pid=3401] ppid=3399 vsize=102716 CPUtime=0.68
/proc/3401/stat : 3401 (casperzao) R 3399 3401 2897 0 -1 4194304 5461 0 2 0 66 2 0 0 23 0 1 0 4625116 105181184 2280 996147200 134512640 135477443 4294956224 18446744073709551615 134590300 0 0 4096 0 0 0 0 17 0 0 0
/proc/3401/statm: 25679 2280 477 235 0 24380 0
Current children cumulated CPU time (s) 0.68
Current children cumulated vsize (KiB) 102716

[startup+1.50123 s]
/proc/loadavg: 2.00 2.00 1.91 3/76 3402
/proc/meminfo: memFree=1906104/2055920 swapFree=4192952/4192956
[pid=3401] ppid=3399 vsize=102716 CPUtime=1.48
/proc/3401/stat : 3401 (casperzao) R 3399 3401 2897 0 -1 4194304 5505 0 2 0 146 2 0 0 25 0 1 0 4625116 105181184 2324 996147200 134512640 135477443 4294956224 18446744073709551615 134590283 0 0 4096 0 0 0 0 17 0 0 0
/proc/3401/statm: 25679 2324 477 235 0 24380 0
Current children cumulated CPU time (s) 1.48
Current children cumulated vsize (KiB) 102716

[startup+3.1014 s]
/proc/loadavg: 2.00 2.00 1.91 3/76 3402
/proc/meminfo: memFree=1905976/2055920 swapFree=4192952/4192956
[pid=3401] ppid=3399 vsize=102716 CPUtime=3.08
/proc/3401/stat : 3401 (casperzao) R 3399 3401 2897 0 -1 4194304 5518 0 2 0 306 2 0 0 25 0 1 0 4625116 105181184 2337 996147200 134512640 135477443 4294956224 18446744073709551615 134590289 0 0 4096 0 0 0 0 17 0 0 0
/proc/3401/statm: 25679 2337 477 235 0 24380 0
Current children cumulated CPU time (s) 3.08
Current children cumulated vsize (KiB) 102716

[startup+6.30176 s]
/proc/loadavg: 2.00 2.00 1.91 3/76 3402
/proc/meminfo: memFree=1905856/2055920 swapFree=4192952/4192956
[pid=3401] ppid=3399 vsize=102716 CPUtime=6.28
/proc/3401/stat : 3401 (casperzao) R 3399 3401 2897 0 -1 4194304 5531 0 2 0 626 2 0 0 25 0 1 0 4625116 105181184 2350 996147200 134512640 135477443 4294956224 18446744073709551615 134609926 0 0 4096 0 0 0 0 17 0 0 0
/proc/3401/statm: 25679 2350 477 235 0 24380 0
Current children cumulated CPU time (s) 6.28
Current children cumulated vsize (KiB) 102716

[startup+12.7015 s]
/proc/loadavg: 2.00 2.00 1.91 3/76 3402
/proc/meminfo: memFree=1905664/2055920 swapFree=4192952/4192956
[pid=3401] ppid=3399 vsize=102716 CPUtime=12.67
/proc/3401/stat : 3401 (casperzao) R 3399 3401 2897 0 -1 4194304 5540 0 2 0 1265 2 0 0 25 0 1 0 4625116 105181184 2359 996147200 134512640 135477443 4294956224 18446744073709551615 135268690 0 0 4096 0 0 0 0 17 0 0 0
/proc/3401/statm: 25679 2359 477 235 0 24380 0
Current children cumulated CPU time (s) 12.67
Current children cumulated vsize (KiB) 102716

[startup+25.5029 s]
/proc/loadavg: 2.00 2.00 1.91 3/76 3402
/proc/meminfo: memFree=1905920/2055920 swapFree=4192952/4192956
[pid=3401] ppid=3399 vsize=102716 CPUtime=25.47
/proc/3401/stat : 3401 (casperzao) R 3399 3401 2897 0 -1 4194304 5582 0 2 0 2545 2 0 0 25 0 1 0 4625116 105181184 2401 996147200 134512640 135477443 4294956224 18446744073709551615 134590274 0 0 4096 0 0 0 0 17 0 0 0
/proc/3401/statm: 25679 2401 479 235 0 24380 0
Current children cumulated CPU time (s) 25.47
Current children cumulated vsize (KiB) 102716

[startup+51.1028 s]
/proc/loadavg: 2.00 2.00 1.91 3/76 3402
/proc/meminfo: memFree=1905728/2055920 swapFree=4192952/4192956
[pid=3401] ppid=3399 vsize=102716 CPUtime=51.06
/proc/3401/stat : 3401 (casperzao) R 3399 3401 2897 0 -1 4194304 5582 0 2 0 5104 2 0 0 25 0 1 0 4625116 105181184 2401 996147200 134512640 135477443 4294956224 18446744073709551615 134590286 0 0 4096 0 0 0 0 17 0 0 0
/proc/3401/statm: 25679 2401 479 235 0 24380 0
Current children cumulated CPU time (s) 51.06
Current children cumulated vsize (KiB) 102716

[startup+102.307 s]
/proc/loadavg: 2.00 2.00 1.91 3/76 3402
/proc/meminfo: memFree=1905472/2055920 swapFree=4192952/4192956
[pid=3401] ppid=3399 vsize=102716 CPUtime=102.24
/proc/3401/stat : 3401 (casperzao) R 3399 3401 2897 0 -1 4194304 5583 0 2 0 10222 2 0 0 25 0 1 0 4625116 105181184 2402 996147200 134512640 135477443 4294956224 18446744073709551615 134600974 0 0 4096 0 0 0 0 17 0 0 0
/proc/3401/statm: 25679 2402 480 235 0 24380 0
Current children cumulated CPU time (s) 102.24
Current children cumulated vsize (KiB) 102716

[startup+162.303 s]
/proc/loadavg: 2.00 2.00 1.91 3/76 3402
/proc/meminfo: memFree=1905024/2055920 swapFree=4192952/4192956
[pid=3401] ppid=3399 vsize=102716 CPUtime=162.21
/proc/3401/stat : 3401 (casperzao) R 3399 3401 2897 0 -1 4194304 5620 0 2 0 16219 2 0 0 25 0 1 0 4625116 105181184 2439 996147200 134512640 135477443 4294956224 18446744073709551615 134590289 0 0 4096 0 0 0 0 17 0 0 0
/proc/3401/statm: 25679 2439 480 235 0 24380 0
Current children cumulated CPU time (s) 162.21
Current children cumulated vsize (KiB) 102716

[startup+222.302 s]
/proc/loadavg: 2.00 2.00 1.91 3/76 3402
/proc/meminfo: memFree=1904704/2055920 swapFree=4192952/4192956
[pid=3401] ppid=3399 vsize=102716 CPUtime=222.18
/proc/3401/stat : 3401 (casperzao) R 3399 3401 2897 0 -1 4194304 5637 0 2 0 22216 2 0 0 25 0 1 0 4625116 105181184 2456 996147200 134512640 135477443 4294956224 18446744073709551615 134609644 0 0 4096 0 0 0 0 17 0 0 0
/proc/3401/statm: 25679 2456 480 235 0 24380 0
Current children cumulated CPU time (s) 222.18
Current children cumulated vsize (KiB) 102716

[startup+282.302 s]
/proc/loadavg: 2.00 2.00 1.91 3/76 3402
/proc/meminfo: memFree=1904448/2055920 swapFree=4192952/4192956
[pid=3401] ppid=3399 vsize=102716 CPUtime=282.16
/proc/3401/stat : 3401 (casperzao) R 3399 3401 2897 0 -1 4194304 5645 0 2 0 28214 2 0 0 25 0 1 0 4625116 105181184 2464 996147200 134512640 135477443 4294956224 18446744073709551615 134590157 0 0 4096 0 0 0 0 17 0 0 0
/proc/3401/statm: 25679 2464 480 235 0 24380 0
Current children cumulated CPU time (s) 282.16
Current children cumulated vsize (KiB) 102716

[startup+342.302 s]
/proc/loadavg: 2.00 2.00 1.91 3/76 3402
/proc/meminfo: memFree=1904064/2055920 swapFree=4192952/4192956
[pid=3401] ppid=3399 vsize=102716 CPUtime=342.14
/proc/3401/stat : 3401 (casperzao) R 3399 3401 2897 0 -1 4194304 5645 0 2 0 34211 3 0 0 25 0 1 0 4625116 105181184 2464 996147200 134512640 135477443 4294956224 18446744073709551615 135208677 0 0 4096 0 0 0 0 17 0 0 0
/proc/3401/statm: 25679 2464 480 235 0 24380 0
Current children cumulated CPU time (s) 342.14
Current children cumulated vsize (KiB) 102716

[startup+402.302 s]
/proc/loadavg: 2.00 2.00 1.91 3/76 3402
/proc/meminfo: memFree=1903872/2055920 swapFree=4192952/4192956
[pid=3401] ppid=3399 vsize=102716 CPUtime=402.12
/proc/3401/stat : 3401 (casperzao) R 3399 3401 2897 0 -1 4194304 5654 0 2 0 40209 3 0 0 25 0 1 0 4625116 105181184 2473 996147200 134512640 135477443 4294956224 18446744073709551615 134590286 0 0 4096 0 0 0 0 17 0 0 0
/proc/3401/statm: 25679 2473 480 235 0 24380 0
Current children cumulated CPU time (s) 402.12
Current children cumulated vsize (KiB) 102716

[startup+462.302 s]
/proc/loadavg: 2.00 2.00 1.91 3/76 3402
/proc/meminfo: memFree=1903552/2055920 swapFree=4192952/4192956
[pid=3401] ppid=3399 vsize=102716 CPUtime=462.1
/proc/3401/stat : 3401 (casperzao) R 3399 3401 2897 0 -1 4194304 5689 0 2 0 46207 3 0 0 25 0 1 0 4625116 105181184 2508 996147200 134512640 135477443 4294956224 18446744073709551615 135268320 0 0 4096 0 0 0 0 17 0 0 0
/proc/3401/statm: 25679 2508 480 235 0 24380 0
Current children cumulated CPU time (s) 462.1
Current children cumulated vsize (KiB) 102716

[startup+522.302 s]
/proc/loadavg: 2.00 2.00 1.91 3/76 3402
/proc/meminfo: memFree=1903232/2055920 swapFree=4192952/4192956
[pid=3401] ppid=3399 vsize=102716 CPUtime=522.07
/proc/3401/stat : 3401 (casperzao) R 3399 3401 2897 0 -1 4194304 5703 0 2 0 52204 3 0 0 25 0 1 0 4625116 105181184 2522 996147200 134512640 135477443 4294956224 18446744073709551615 134600997 0 0 4096 0 0 0 0 17 0 0 0
/proc/3401/statm: 25679 2522 480 235 0 24380 0
Current children cumulated CPU time (s) 522.07
Current children cumulated vsize (KiB) 102716

[startup+582.302 s]
/proc/loadavg: 2.00 2.00 1.91 3/76 3402
/proc/meminfo: memFree=1902592/2055920 swapFree=4192952/4192956
[pid=3401] ppid=3399 vsize=102716 CPUtime=582.04
/proc/3401/stat : 3401 (casperzao) R 3399 3401 2897 0 -1 4194304 5753 0 2 0 58201 3 0 0 25 0 1 0 4625116 105181184 2572 996147200 134512640 135477443 4294956224 18446744073709551615 134600893 0 0 4096 0 0 0 0 17 0 0 0
/proc/3401/statm: 25679 2572 480 235 0 24380 0
Current children cumulated CPU time (s) 582.04
Current children cumulated vsize (KiB) 102716

[startup+642.302 s]
/proc/loadavg: 2.00 2.00 1.91 3/76 3404
/proc/meminfo: memFree=1901888/2055920 swapFree=4192952/4192956
[pid=3401] ppid=3399 vsize=102716 CPUtime=642.02
/proc/3401/stat : 3401 (casperzao) R 3399 3401 2897 0 -1 4194304 5804 0 2 0 64199 3 0 0 25 0 1 0 4625116 105181184 2623 996147200 134512640 135477443 4294956224 18446744073709551615 134600999 0 0 4096 0 0 0 0 17 0 0 0
/proc/3401/statm: 25679 2623 480 235 0 24380 0
Current children cumulated CPU time (s) 642.02
Current children cumulated vsize (KiB) 102716

[startup+702.302 s]
/proc/loadavg: 2.00 2.00 1.91 3/76 3404
/proc/meminfo: memFree=1901760/2055920 swapFree=4192952/4192956
[pid=3401] ppid=3399 vsize=102716 CPUtime=701.99
/proc/3401/stat : 3401 (casperzao) R 3399 3401 2897 0 -1 4194304 5808 0 2 0 70196 3 0 0 25 0 1 0 4625116 105181184 2627 996147200 134512640 135477443 4294956224 18446744073709551615 134609916 0 0 4096 0 0 0 0 17 0 0 0
/proc/3401/statm: 25679 2627 480 235 0 24380 0
Current children cumulated CPU time (s) 701.99
Current children cumulated vsize (KiB) 102716

[startup+762.306 s]
/proc/loadavg: 2.00 2.00 1.91 3/76 3404
/proc/meminfo: memFree=1901440/2055920 swapFree=4192952/4192956
[pid=3401] ppid=3399 vsize=102716 CPUtime=761.97
/proc/3401/stat : 3401 (casperzao) R 3399 3401 2897 0 -1 4194304 5846 0 2 0 76194 3 0 0 25 0 1 0 4625116 105181184 2665 996147200 134512640 135477443 4294956224 18446744073709551615 134609682 0 0 4096 0 0 0 0 17 0 0 0
/proc/3401/statm: 25679 2665 480 235 0 24380 0
Current children cumulated CPU time (s) 761.97
Current children cumulated vsize (KiB) 102716

[startup+822.301 s]
/proc/loadavg: 2.00 2.00 1.91 3/76 3404
/proc/meminfo: memFree=1901248/2055920 swapFree=4192952/4192956
[pid=3401] ppid=3399 vsize=102716 CPUtime=821.94
/proc/3401/stat : 3401 (casperzao) R 3399 3401 2897 0 -1 4194304 5860 0 2 0 82191 3 0 0 25 0 1 0 4625116 105181184 2679 996147200 134512640 135477443 4294956224 18446744073709551615 134583296 0 0 4096 0 0 0 0 17 0 0 0
/proc/3401/statm: 25679 2679 480 235 0 24380 0
Current children cumulated CPU time (s) 821.94
Current children cumulated vsize (KiB) 102716

[startup+882.301 s]
/proc/loadavg: 2.00 2.00 1.91 3/76 3404
/proc/meminfo: memFree=1900800/2055920 swapFree=4192952/4192956
[pid=3401] ppid=3399 vsize=102716 CPUtime=881.91
/proc/3401/stat : 3401 (casperzao) R 3399 3401 2897 0 -1 4194304 5935 0 2 0 88188 3 0 0 25 0 1 0 4625116 105181184 2754 996147200 134512640 135477443 4294956224 18446744073709551615 134609910 0 0 4096 0 0 0 0 17 0 0 0
/proc/3401/statm: 25679 2754 480 235 0 24380 0
Current children cumulated CPU time (s) 881.91
Current children cumulated vsize (KiB) 102716

[startup+917.301 s]
/proc/loadavg: 2.00 2.00 1.91 3/76 3404
/proc/meminfo: memFree=1900416/2055920 swapFree=4192952/4192956
[pid=3401] ppid=3399 vsize=102716 CPUtime=916.91
/proc/3401/stat : 3401 (casperzao) R 3399 3401 2897 0 -1 4194304 5971 0 2 0 91688 3 0 0 25 0 1 0 4625116 105181184 2790 996147200 134512640 135477443 4294956224 18446744073709551615 134609598 0 0 4096 0 0 0 0 17 0 0 0
/proc/3401/statm: 25679 2790 480 235 0 24380 0
Current children cumulated CPU time (s) 916.91
Current children cumulated vsize (KiB) 102716

# WARNING:
# current cumulated CPU time (0 s) is less than in the last sample (916.91 s)
# The time of a child was probably not reported to its father.
# (see the samples just above and below)
# Adding the difference (916.91 s) to the 'lost time'.

[startup+917.405 s]
/proc/loadavg: 2.00 2.00 1.91 3/76 3404
/proc/meminfo: memFree=1900416/2055920 swapFree=4192952/4192956
[pid=3401] ppid=0 vsize=0 CPUtime=0
/proc/3401/stat : 3401 (casperzao) X 0 -1 -1 0 -1 4194316 0 0 0 0 0 0 0 0 25 0 0 0 4625116 0 0 996147200 0 0 0 0 0 0 0 0 0 18446744071563351923 0 0 17 0 0 0
/proc/3401/statm: -- couldn't open statm file --Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 0

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

[startup+895.902 s]
/proc/loadavg: 2.00 2.00 1.91 3/76 3404
/proc/meminfo: memFree=1900736/2055920 swapFree=4192952/4192956
[pid=3401] ppid=3399 vsize=102716 CPUtime=895.51
/proc/3401/stat : 3401 (casperzao) R 3399 3401 2897 0 -1 4194304 5935 0 2 0 89548 3 0 0 25 0 1 0 4625116 105181184 2754 996147200 134512640 135477443 4294956224 18446744073709551615 134600873 0 0 4096 0 0 0 0 17 0 0 0
/proc/3401/statm: 25679 2754 480 235 0 24380 0
Current children cumulated CPU time (s) 895.51
Current children cumulated vsize (KiB) 102716

[startup+908.701 s]
/proc/loadavg: 2.00 2.00 1.91 3/76 3404
/proc/meminfo: memFree=1900672/2055920 swapFree=4192952/4192956
[pid=3401] ppid=3399 vsize=102716 CPUtime=908.31
/proc/3401/stat : 3401 (casperzao) R 3399 3401 2897 0 -1 4194304 5935 0 2 0 90828 3 0 0 25 0 1 0 4625116 105181184 2754 996147200 134512640 135477443 4294956224 18446744073709551615 134610475 0 0 4096 0 0 0 0 17 0 0 0
/proc/3401/statm: 25679 2754 480 235 0 24380 0
Current children cumulated CPU time (s) 908.31
Current children cumulated vsize (KiB) 102716

[startup+911.907 s]
/proc/loadavg: 2.00 2.00 1.91 3/76 3404
/proc/meminfo: memFree=1900480/2055920 swapFree=4192952/4192956
[pid=3401] ppid=3399 vsize=102716 CPUtime=911.51
/proc/3401/stat : 3401 (casperzao) R 3399 3401 2897 0 -1 4194304 5971 0 2 0 91148 3 0 0 25 0 1 0 4625116 105181184 2790 996147200 134512640 135477443 4294956224 18446744073709551615 134609907 0 0 4096 0 0 0 0 17 0 0 0
/proc/3401/statm: 25679 2790 480 235 0 24380 0
Current children cumulated CPU time (s) 911.51
Current children cumulated vsize (KiB) 102716

[startup+915.102 s]
/proc/loadavg: 2.00 2.00 1.91 3/76 3404
/proc/meminfo: memFree=1900416/2055920 swapFree=4192952/4192956
[pid=3401] ppid=3399 vsize=102716 CPUtime=914.71
/proc/3401/stat : 3401 (casperzao) R 3399 3401 2897 0 -1 4194304 5971 0 2 0 91468 3 0 0 25 0 1 0 4625116 105181184 2790 996147200 134512640 135477443 4294956224 18446744073709551615 134601236 0 0 4096 0 0 0 0 17 0 0 0
/proc/3401/statm: 25679 2790 480 235 0 24380 0
Current children cumulated CPU time (s) 914.71
Current children cumulated vsize (KiB) 102716

[startup+916.701 s]
/proc/loadavg: 2.00 2.00 1.91 3/76 3404
/proc/meminfo: memFree=1900416/2055920 swapFree=4192952/4192956
[pid=3401] ppid=3399 vsize=102716 CPUtime=916.3
/proc/3401/stat : 3401 (casperzao) R 3399 3401 2897 0 -1 4194304 5971 0 2 0 91627 3 0 0 25 0 1 0 4625116 105181184 2790 996147200 134512640 135477443 4294956224 18446744073709551615 134590272 0 0 4096 0 0 0 0 17 0 0 0
/proc/3401/statm: 25679 2790 480 235 0 24380 0
Current children cumulated CPU time (s) 916.3
Current children cumulated vsize (KiB) 102716

[startup+917.101 s]
/proc/loadavg: 2.00 2.00 1.91 3/76 3404
/proc/meminfo: memFree=1900416/2055920 swapFree=4192952/4192956
[pid=3401] ppid=3399 vsize=102716 CPUtime=916.7
/proc/3401/stat : 3401 (casperzao) R 3399 3401 2897 0 -1 4194304 5971 0 2 0 91667 3 0 0 25 0 1 0 4625116 105181184 2790 996147200 134512640 135477443 4294956224 18446744073709551615 134590283 0 0 4096 0 0 0 0 17 0 0 0
/proc/3401/statm: 25679 2790 480 235 0 24380 0
Current children cumulated CPU time (s) 916.7
Current children cumulated vsize (KiB) 102716

[startup+917.301 s]
/proc/loadavg: 2.00 2.00 1.91 3/76 3404
/proc/meminfo: memFree=1900416/2055920 swapFree=4192952/4192956
[pid=3401] ppid=3399 vsize=102716 CPUtime=916.91
/proc/3401/stat : 3401 (casperzao) R 3399 3401 2897 0 -1 4194304 5971 0 2 0 91688 3 0 0 25 0 1 0 4625116 105181184 2790 996147200 134512640 135477443 4294956224 18446744073709551615 134609598 0 0 4096 0 0 0 0 17 0 0 0
/proc/3401/statm: 25679 2790 480 235 0 24380 0
Current children cumulated CPU time (s) 916.91
Current children cumulated vsize (KiB) 102716

[startup+917.405 s]
/proc/loadavg: 2.00 2.00 1.91 3/76 3404
/proc/meminfo: memFree=1900416/2055920 swapFree=4192952/4192956
[pid=3401] ppid=0 vsize=0 CPUtime=0
/proc/3401/stat : 3401 (casperzao) X 0 -1 -1 0 -1 4194316 0 0 0 0 0 0 0 0 25 0 0 0 4625116 0 0 996147200 0 0 0 0 0 0 0 0 0 18446744071563351923 0 0 17 0 0 0
/proc/3401/statm: -- couldn't open statm file --Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 0

Child status: 0

# WARNING:
# CPU time reported by wait4() is probably wrong !
# wait4(...,&childrusage) returns 3401 and gives
#  childrusage.ru_utime.tv_sec=916
#  childrusage.ru_utime.tv_usec=979597
#  childrusage.ru_stime.tv_sec=0
#  childrusage.ru_stime.tv_usec=38994
# CPU time returned by wait4() is 917.019
# while last known CPU time is 0
#
# Using CPU time of the last sample as value...


# WARNING:
# The CPU time of some children was not reported to their father
# (probably because of a missing or aborted wait()).
# This 'lost CPU time' is added to the watched process CPU time.
#  lost CPU time (s): 916.91
#  lost CPU user time (s): 916.88
#  lost CPU system time (s): 0.03

Real time (s): 917.405
CPU time (s): 916.91
CPU user time (s): 916.88
CPU system time (s): 0.03
CPU usage (%): 99.946
Max. virtual memory (cumulated for all children) (KiB): 118580

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 916.98
system time used= 0.038994
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 5973
page faults= 2
swaps= 0
block input operations= 0
block output operations= 0
messages sent= 0
messages received= 0
signals received= 0
voluntary context switches= 26
involuntary context switches= 3707

runsolver used 0.887865 second user time and 2.45963 second system time

The end

Launcher Data (download as text)

Begin job on node85 at 2008-07-08 03:07:58
IDJOB=1100018
IDBENCH=59815
IDSOLVER=361
FILE ID=node85/1100018-1215479278
PBS_JOBID= 7888619
Free space on /tmp= 126848 MiB

SOLVER NAME= casper zao
BENCH NAME= CPAI08/csp/tightness0.65/normalized-rand-2-40-40-135-650-79_ext.xml
COMMAND LINE= HOME/casperzao BENCHNAME RANDOMSEED 
RUNSOLVER COMMAND LINE= /home/evaluation/evaluation/pub/bin/runsolver --timestamp -w /tmp/evaluation-result-1100018-1215479278/watcher-1100018-1215479278 -o /tmp/evaluation-result-1100018-1215479278/solver-1100018-1215479278 -C 1800 -W 2200 -M 900 --output-limit 1,15  HOME/casperzao HOME/instance-1100018-1215479278.xml 1578431429 

TIME LIMIT= 1800 seconds
MEMORY LIMIT= 900 MiB

MD5SUM BENCH= 830afc40e6fea26626d2d195d0cab107
RANDOM SEED=1578431429

node85.alineos.net Linux 2.6.9-22.EL.rootsmp #1 SMP Mon Oct 3 08:59:52 CEST 2005

/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		: 3000.225
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		: 3000.225
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	: 5996.54
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:      2055920 kB
MemFree:       1914976 kB
Buffers:          4128 kB
Cached:          81412 kB
SwapCached:          4 kB
Active:          63280 kB
Inactive:        45288 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1914976 kB
SwapTotal:     4192956 kB
SwapFree:      4192952 kB
Dirty:            3692 kB
Writeback:           0 kB
Mapped:          34036 kB
Slab:            17700 kB
Committed_AS:    87292 kB
PageTables:       1792 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= 126844 MiB
End job on node85 at 2008-07-08 03:23:16