Trace number 1040981

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
bpsolver 2008-06-27UNSAT 1345.01 1350.43

General information on the benchmark

Namecsp/allsquaresUnsat/
normalized-squaresUnsat-16-16.xml
MD5SUM1b3bd03ab78a97f788d7f34f7afec759
Bench CategoryGLOBAL (global constraints)
Best result obtained on this benchmarkUNSAT
Best CPU time to get the best result obtained on this benchmark0.063989
Satisfiable
(Un)Satisfiability was proved
Number of variables512
Number of constraints603
Maximum constraint arity16
Maximum domain size38
Number of constraints which are defined in extension0
Number of constraints which are defined in intension481
Global constraints used (with number of constraints)cumulative(2),weightedsum(120)

Solver Data (download as text)

0.00/0.02	c bpsolver version 6.27.2008
0.00/0.02	c converting(HOME/instance-1040981-1214999104)
0.10/0.16	c Converted in 67 ms
0.10/0.16	c solving(HOME/instance-1040981-1214999104,1800000)
1344.98/1350.42	c (ff_backward)
1344.98/1350.42	s UNSATISFIABLE
1344.98/1350.42	
1344.98/1350.42	c Time=1344806 ms
1344.98/1350.42

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-1040981-1214999104/watcher-1040981-1214999104 -o /tmp/evaluation-result-1040981-1214999104/solver-1040981-1214999104 -C 1800 -W 2200 -M 900 --output-limit 1,15 HOME/solver HOME/instance-1040981-1214999104 1800 

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: 2.51 2.10 1.76 4/72 3812
/proc/meminfo: memFree=1588168/2055920 swapFree=4120156/4192956
[pid=3812] ppid=3810 vsize=18572 CPUtime=0
/proc/3812/stat : 3812 (runsolver) R 3810 3812 3589 0 -1 4194368 15 0 0 0 0 0 0 0 20 0 1 0 1288156287 19017728 292 996147200 4194304 4296836 548682068496 18446744073709551615 273952599335 0 0 4096 24578 0 0 0 17 1 0 0
/proc/3812/statm: 4643 292 257 25 0 2626 0

[startup+0.116764 s]
/proc/loadavg: 2.51 2.10 1.76 4/72 3812
/proc/meminfo: memFree=1588168/2055920 swapFree=4120156/4192956
[pid=3812] ppid=3810 vsize=56080 CPUtime=0.1
/proc/3812/stat : 3812 (bprolog) R 3810 3812 3589 0 -1 4194304 1157 0 0 0 6 4 0 0 21 0 1 0 1288156287 57425920 870 996147200 134512640 134990860 4294956112 18446744073709551615 4294960144 0 0 4096 2 0 0 0 17 1 0 0
/proc/3812/statm: 14020 870 178 116 0 13531 0
Current children cumulated CPU time (s) 0.1
Current children cumulated vsize (KiB) 56080

[startup+0.202786 s]
/proc/loadavg: 2.51 2.10 1.76 4/72 3812
/proc/meminfo: memFree=1588168/2055920 swapFree=4120156/4192956
[pid=3812] ppid=3810 vsize=74272 CPUtime=0.19
/proc/3812/stat : 3812 (bprolog) R 3810 3812 3589 0 -1 4194304 1626 0 0 0 12 7 0 0 21 0 2 0 1288156287 76054528 1336 996147200 134512640 134990860 4294956112 18446744073709551615 134626208 0 0 4096 2 18446744073709551615 0 0 17 1 0 0
/proc/3812/statm: 18568 1336 206 116 0 18079 0
Current children cumulated CPU time (s) 0.19
Current children cumulated vsize (KiB) 74272

[startup+0.302812 s]
/proc/loadavg: 2.51 2.10 1.76 4/72 3812
/proc/meminfo: memFree=1588168/2055920 swapFree=4120156/4192956
[pid=3812] ppid=3810 vsize=74272 CPUtime=0.29
/proc/3812/stat : 3812 (bprolog) R 3810 3812 3589 0 -1 4194304 1639 0 0 0 22 7 0 0 22 0 2 0 1288156287 76054528 1349 996147200 134512640 134990860 4294956112 18446744073709551615 134908444 0 0 4096 2 18446744073709551615 0 0 17 1 0 0
/proc/3812/statm: 18568 1349 208 116 0 18079 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 74272

[startup+0.701877 s]
/proc/loadavg: 2.51 2.10 1.76 4/72 3812
/proc/meminfo: memFree=1588168/2055920 swapFree=4120156/4192956
[pid=3812] ppid=3810 vsize=74272 CPUtime=0.68
/proc/3812/stat : 3812 (bprolog) R 3810 3812 3589 0 -1 4194304 1644 0 0 0 61 7 0 0 25 0 2 0 1288156287 76054528 1354 996147200 134512640 134990860 4294956112 18446744073709551615 134851962 0 0 4096 2 18446744073709551615 0 0 17 1 0 0
/proc/3812/statm: 18568 1354 208 116 0 18079 0
Current children cumulated CPU time (s) 0.68
Current children cumulated vsize (KiB) 74272

[startup+1.50203 s]
/proc/loadavg: 2.55 2.11 1.76 3/74 3814
/proc/meminfo: memFree=1583352/2055920 swapFree=4120156/4192956
[pid=3812] ppid=3810 vsize=74272 CPUtime=1.48
/proc/3812/stat : 3812 (bprolog) R 3810 3812 3589 0 -1 4194304 1646 0 0 0 141 7 0 0 25 0 2 0 1288156287 76054528 1356 996147200 134512640 134990860 4294956112 18446744073709551615 134908584 0 0 4096 2 18446744073709551615 0 0 17 1 0 0
/proc/3812/statm: 18568 1356 208 116 0 18079 0
[pid=3812/tid=3814] ppid=3810 vsize=74272 CPUtime=0
/proc/3812/task/3814/stat : 3814 (bprolog) S 3810 3812 3589 0 -1 4194368 2 0 0 0 0 0 0 0 22 0 2 0 1288156306 76054528 1356 996147200 134512640 134990860 4294956112 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 1.48
Current children cumulated vsize (KiB) 74272

[startup+3.10135 s]
/proc/loadavg: 2.55 2.11 1.76 3/74 3814
/proc/meminfo: memFree=1583160/2055920 swapFree=4120156/4192956
[pid=3812] ppid=3810 vsize=74272 CPUtime=3.07
/proc/3812/stat : 3812 (bprolog) R 3810 3812 3589 0 -1 4194304 1648 0 0 0 300 7 0 0 25 0 2 0 1288156287 76054528 1358 996147200 134512640 134990860 4294956112 18446744073709551615 134904927 0 0 4096 2 18446744073709551615 0 0 17 1 0 0
/proc/3812/statm: 18568 1358 208 116 0 18079 0
[pid=3812/tid=3814] ppid=3810 vsize=74272 CPUtime=0
/proc/3812/task/3814/stat : 3814 (bprolog) S 3810 3812 3589 0 -1 4194368 2 0 0 0 0 0 0 0 22 0 2 0 1288156306 76054528 1358 996147200 134512640 134990860 4294956112 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 3.07
Current children cumulated vsize (KiB) 74272

[startup+6.30198 s]
/proc/loadavg: 2.50 2.11 1.76 3/74 3814
/proc/meminfo: memFree=1583160/2055920 swapFree=4120156/4192956
[pid=3812] ppid=3810 vsize=74272 CPUtime=6.26
/proc/3812/stat : 3812 (bprolog) R 3810 3812 3589 0 -1 4194304 1648 0 0 0 619 7 0 0 25 0 2 0 1288156287 76054528 1358 996147200 134512640 134990860 4294956112 18446744073709551615 134629956 0 0 4096 2 18446744073709551615 0 0 17 1 0 0
/proc/3812/statm: 18568 1358 208 116 0 18079 0
[pid=3812/tid=3814] ppid=3810 vsize=74272 CPUtime=0
/proc/3812/task/3814/stat : 3814 (bprolog) S 3810 3812 3589 0 -1 4194368 2 0 0 0 0 0 0 0 22 0 2 0 1288156306 76054528 1358 996147200 134512640 134990860 4294956112 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 6.26
Current children cumulated vsize (KiB) 74272

[startup+12.7012 s]
/proc/loadavg: 2.46 2.11 1.76 3/74 3814
/proc/meminfo: memFree=1582976/2055920 swapFree=4120156/4192956
[pid=3812] ppid=3810 vsize=74272 CPUtime=12.63
/proc/3812/stat : 3812 (bprolog) R 3810 3812 3589 0 -1 4194304 1648 0 0 0 1256 7 0 0 25 0 2 0 1288156287 76054528 1358 996147200 134512640 134990860 4294956112 18446744073709551615 134916515 0 0 4096 2 18446744073709551615 0 0 17 1 0 0
/proc/3812/statm: 18568 1358 208 116 0 18079 0
[pid=3812/tid=3814] ppid=3810 vsize=74272 CPUtime=0
/proc/3812/task/3814/stat : 3814 (bprolog) S 3810 3812 3589 0 -1 4194368 2 0 0 0 0 0 0 0 22 0 2 0 1288156306 76054528 1358 996147200 134512640 134990860 4294956112 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 12.63
Current children cumulated vsize (KiB) 74272

[startup+25.5028 s]
/proc/loadavg: 2.36 2.10 1.77 3/74 3814
/proc/meminfo: memFree=1583040/2055920 swapFree=4120156/4192956
[pid=3812] ppid=3810 vsize=74272 CPUtime=25.38
/proc/3812/stat : 3812 (bprolog) R 3810 3812 3589 0 -1 4194304 1648 0 0 0 2531 7 0 0 25 0 2 0 1288156287 76054528 1358 996147200 134512640 134990860 4294956112 18446744073709551615 134629956 0 0 4096 2 18446744073709551615 0 0 17 1 0 0
/proc/3812/statm: 18568 1358 208 116 0 18079 0
[pid=3812/tid=3814] ppid=3810 vsize=74272 CPUtime=0
/proc/3812/task/3814/stat : 3814 (bprolog) S 3810 3812 3589 0 -1 4194368 2 0 0 0 0 0 0 0 22 0 2 0 1288156306 76054528 1358 996147200 134512640 134990860 4294956112 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 25.38
Current children cumulated vsize (KiB) 74272

[startup+51.1028 s]
/proc/loadavg: 2.24 2.09 1.77 3/74 3814
/proc/meminfo: memFree=1583104/2055920 swapFree=4120156/4192956
[pid=3812] ppid=3810 vsize=74272 CPUtime=50.88
/proc/3812/stat : 3812 (bprolog) R 3810 3812 3589 0 -1 4194304 1650 0 0 0 5081 7 0 0 25 0 2 0 1288156287 76054528 1360 996147200 134512640 134990860 4294956112 18446744073709551615 134607686 0 0 4096 2 18446744073709551615 0 0 17 1 0 0
/proc/3812/statm: 18568 1360 208 116 0 18079 0
[pid=3812/tid=3814] ppid=3810 vsize=74272 CPUtime=0
/proc/3812/task/3814/stat : 3814 (bprolog) S 3810 3812 3589 0 -1 4194368 2 0 0 0 0 0 0 0 22 0 2 0 1288156306 76054528 1360 996147200 134512640 134990860 4294956112 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 50.88
Current children cumulated vsize (KiB) 74272

[startup+102.302 s]
/proc/loadavg: 2.10 2.07 1.78 3/74 3814
/proc/meminfo: memFree=1582976/2055920 swapFree=4120156/4192956
[pid=3812] ppid=3810 vsize=74272 CPUtime=101.88
/proc/3812/stat : 3812 (bprolog) R 3810 3812 3589 0 -1 4194304 1651 0 0 0 10181 7 0 0 25 0 2 0 1288156287 76054528 1361 996147200 134512640 134990860 4294956112 18446744073709551615 134668983 0 0 4096 2 18446744073709551615 0 0 17 1 0 0
/proc/3812/statm: 18568 1361 208 116 0 18079 0
[pid=3812/tid=3814] ppid=3810 vsize=74272 CPUtime=0
/proc/3812/task/3814/stat : 3814 (bprolog) S 3810 3812 3589 0 -1 4194368 2 0 0 0 0 0 0 0 22 0 2 0 1288156306 76054528 1361 996147200 134512640 134990860 4294956112 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 101.88
Current children cumulated vsize (KiB) 74272

[startup+162.303 s]
/proc/loadavg: 2.04 2.06 1.79 3/74 3814
/proc/meminfo: memFree=1582912/2055920 swapFree=4120156/4192956
[pid=3812] ppid=3810 vsize=74272 CPUtime=161.64
/proc/3812/stat : 3812 (bprolog) R 3810 3812 3589 0 -1 4194304 1651 0 0 0 16156 8 0 0 25 0 2 0 1288156287 76054528 1361 996147200 134512640 134990860 4294956112 18446744073709551615 134895345 0 0 4096 2 18446744073709551615 0 0 17 1 0 0
/proc/3812/statm: 18568 1361 208 116 0 18079 0
[pid=3812/tid=3814] ppid=3810 vsize=74272 CPUtime=0
/proc/3812/task/3814/stat : 3814 (bprolog) S 3810 3812 3589 0 -1 4194368 2 0 0 0 0 0 0 0 22 0 2 0 1288156306 76054528 1361 996147200 134512640 134990860 4294956112 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 161.64
Current children cumulated vsize (KiB) 74272

[startup+222.306 s]
/proc/loadavg: 2.01 2.05 1.81 3/74 3814
/proc/meminfo: memFree=1582912/2055920 swapFree=4120156/4192956
[pid=3812] ppid=3810 vsize=74272 CPUtime=221.4
/proc/3812/stat : 3812 (bprolog) R 3810 3812 3589 0 -1 4194304 1651 0 0 0 22132 8 0 0 25 0 2 0 1288156287 76054528 1361 996147200 134512640 134990860 4294956112 18446744073709551615 134629983 0 0 4096 2 18446744073709551615 0 0 17 1 0 0
/proc/3812/statm: 18568 1361 208 116 0 18079 0
[pid=3812/tid=3814] ppid=3810 vsize=74272 CPUtime=0
/proc/3812/task/3814/stat : 3814 (bprolog) S 3810 3812 3589 0 -1 4194368 2 0 0 0 0 0 0 0 22 0 2 0 1288156306 76054528 1361 996147200 134512640 134990860 4294956112 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 221.4
Current children cumulated vsize (KiB) 74272

[startup+282.301 s]
/proc/loadavg: 2.00 2.03 1.82 3/74 3814
/proc/meminfo: memFree=1582912/2055920 swapFree=4120156/4192956
[pid=3812] ppid=3810 vsize=74272 CPUtime=281.16
/proc/3812/stat : 3812 (bprolog) R 3810 3812 3589 0 -1 4194304 1651 0 0 0 28108 8 0 0 25 0 2 0 1288156287 76054528 1361 996147200 134512640 134990860 4294956112 18446744073709551615 134869080 0 0 4096 2 18446744073709551615 0 0 17 1 0 0
/proc/3812/statm: 18568 1361 208 116 0 18079 0
[pid=3812/tid=3814] ppid=3810 vsize=74272 CPUtime=0
/proc/3812/task/3814/stat : 3814 (bprolog) S 3810 3812 3589 0 -1 4194368 2 0 0 0 0 0 0 0 22 0 2 0 1288156306 76054528 1361 996147200 134512640 134990860 4294956112 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 281.16
Current children cumulated vsize (KiB) 74272

[startup+342.302 s]
/proc/loadavg: 2.00 2.03 1.82 3/74 3814
/proc/meminfo: memFree=1582912/2055920 swapFree=4120156/4192956
[pid=3812] ppid=3810 vsize=74272 CPUtime=340.92
/proc/3812/stat : 3812 (bprolog) R 3810 3812 3589 0 -1 4194304 1651 0 0 0 34084 8 0 0 25 0 2 0 1288156287 76054528 1361 996147200 134512640 134990860 4294956112 18446744073709551615 134864012 0 0 4096 2 18446744073709551615 0 0 17 1 0 0
/proc/3812/statm: 18568 1361 208 116 0 18079 0
[pid=3812/tid=3814] ppid=3810 vsize=74272 CPUtime=0
/proc/3812/task/3814/stat : 3814 (bprolog) S 3810 3812 3589 0 -1 4194368 2 0 0 0 0 0 0 0 22 0 2 0 1288156306 76054528 1361 996147200 134512640 134990860 4294956112 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 340.92
Current children cumulated vsize (KiB) 74272

[startup+402.302 s]
/proc/loadavg: 2.00 2.02 1.83 3/74 3814
/proc/meminfo: memFree=1582912/2055920 swapFree=4120156/4192956
[pid=3812] ppid=3810 vsize=74272 CPUtime=400.68
/proc/3812/stat : 3812 (bprolog) R 3810 3812 3589 0 -1 4194304 1651 0 0 0 40060 8 0 0 25 0 2 0 1288156287 76054528 1361 996147200 134512640 134990860 4294956112 18446744073709551615 134629962 0 0 4096 2 18446744073709551615 0 0 17 1 0 0
/proc/3812/statm: 18568 1361 208 116 0 18079 0
[pid=3812/tid=3814] ppid=3810 vsize=74272 CPUtime=0
/proc/3812/task/3814/stat : 3814 (bprolog) S 3810 3812 3589 0 -1 4194368 2 0 0 0 0 0 0 0 22 0 2 0 1288156306 76054528 1361 996147200 134512640 134990860 4294956112 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 400.68
Current children cumulated vsize (KiB) 74272

[startup+462.303 s]
/proc/loadavg: 2.00 2.01 1.84 3/74 3814
/proc/meminfo: memFree=1582912/2055920 swapFree=4120156/4192956
[pid=3812] ppid=3810 vsize=74272 CPUtime=460.44
/proc/3812/stat : 3812 (bprolog) R 3810 3812 3589 0 -1 4194304 1653 0 0 0 46036 8 0 0 25 0 2 0 1288156287 76054528 1363 996147200 134512640 134990860 4294956112 18446744073709551615 134895621 0 0 4096 2 18446744073709551615 0 0 17 1 0 0
/proc/3812/statm: 18568 1363 208 116 0 18079 0
[pid=3812/tid=3814] ppid=3810 vsize=74272 CPUtime=0
/proc/3812/task/3814/stat : 3814 (bprolog) S 3810 3812 3589 0 -1 4194368 2 0 0 0 0 0 0 0 22 0 2 0 1288156306 76054528 1363 996147200 134512640 134990860 4294956112 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 460.44
Current children cumulated vsize (KiB) 74272

[startup+522.301 s]

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

[startup+1062.3 s]
/proc/loadavg: 2.00 2.00 1.89 3/75 3821
/proc/meminfo: memFree=1582520/2055920 swapFree=4120156/4192956
[pid=3812] ppid=3810 vsize=84516 CPUtime=1058.03
/proc/3812/stat : 3812 (bprolog) R 3810 3812 3589 0 -1 4194304 1697 0 0 0 105792 11 0 0 25 0 3 0 1288156287 86544384 1407 996147200 134512640 134990860 4294956112 18446744073709551615 134629983 0 0 4096 2 18446744073709551615 0 0 17 1 0 0
/proc/3812/statm: 21129 1407 208 116 0 20640 0
[pid=3812/tid=3814] ppid=3810 vsize=84516 CPUtime=0
/proc/3812/task/3814/stat : 3814 (bprolog) S 3810 3812 3589 0 -1 4194368 2 0 0 0 0 0 0 0 16 0 3 0 1288156306 86544384 1407 996147200 134512640 134990860 4294956112 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 1 0 0
[pid=3812/tid=3815] ppid=3810 vsize=84516 CPUtime=0
/proc/3812/task/3815/stat : 3815 (bprolog) S 3810 3812 3589 0 -1 4194368 0 0 0 0 0 0 0 0 25 0 3 0 1288246321 86544384 1407 996147200 134512640 134990860 4294956112 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 1058.03
Current children cumulated vsize (KiB) 84516

[startup+1122.3 s]
/proc/loadavg: 2.00 2.00 1.90 3/75 3821
/proc/meminfo: memFree=1582520/2055920 swapFree=4120156/4192956
[pid=3812] ppid=3810 vsize=84516 CPUtime=1117.79
/proc/3812/stat : 3812 (bprolog) R 3810 3812 3589 0 -1 4194304 1697 0 0 0 111768 11 0 0 25 0 3 0 1288156287 86544384 1407 996147200 134512640 134990860 4294956112 18446744073709551615 134629488 0 0 4096 2 18446744073709551615 0 0 17 1 0 0
/proc/3812/statm: 21129 1407 208 116 0 20640 0
[pid=3812/tid=3814] ppid=3810 vsize=84516 CPUtime=0
/proc/3812/task/3814/stat : 3814 (bprolog) S 3810 3812 3589 0 -1 4194368 2 0 0 0 0 0 0 0 16 0 3 0 1288156306 86544384 1407 996147200 134512640 134990860 4294956112 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 1 0 0
[pid=3812/tid=3815] ppid=3810 vsize=84516 CPUtime=0
/proc/3812/task/3815/stat : 3815 (bprolog) S 3810 3812 3589 0 -1 4194368 0 0 0 0 0 0 0 0 25 0 3 0 1288246321 86544384 1407 996147200 134512640 134990860 4294956112 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 1117.79
Current children cumulated vsize (KiB) 84516

[startup+1182.3 s]
/proc/loadavg: 2.00 2.00 1.91 3/75 3821
/proc/meminfo: memFree=1582456/2055920 swapFree=4120156/4192956
[pid=3812] ppid=3810 vsize=84516 CPUtime=1177.55
/proc/3812/stat : 3812 (bprolog) R 3810 3812 3589 0 -1 4194304 1697 0 0 0 117744 11 0 0 25 0 3 0 1288156287 86544384 1407 996147200 134512640 134990860 4294956112 18446744073709551615 134908584 0 0 4096 2 18446744073709551615 0 0 17 1 0 0
/proc/3812/statm: 21129 1407 208 116 0 20640 0
[pid=3812/tid=3814] ppid=3810 vsize=84516 CPUtime=0
/proc/3812/task/3814/stat : 3814 (bprolog) S 3810 3812 3589 0 -1 4194368 2 0 0 0 0 0 0 0 16 0 3 0 1288156306 86544384 1407 996147200 134512640 134990860 4294956112 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 1 0 0
[pid=3812/tid=3815] ppid=3810 vsize=84516 CPUtime=0
/proc/3812/task/3815/stat : 3815 (bprolog) S 3810 3812 3589 0 -1 4194368 0 0 0 0 0 0 0 0 25 0 3 0 1288246321 86544384 1407 996147200 134512640 134990860 4294956112 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 1177.55
Current children cumulated vsize (KiB) 84516

[startup+1242.3 s]
/proc/loadavg: 2.00 2.00 1.91 3/75 3821
/proc/meminfo: memFree=1582392/2055920 swapFree=4120156/4192956
[pid=3812] ppid=3810 vsize=84516 CPUtime=1237.31
/proc/3812/stat : 3812 (bprolog) R 3810 3812 3589 0 -1 4194304 1697 0 0 0 123720 11 0 0 25 0 3 0 1288156287 86544384 1407 996147200 134512640 134990860 4294956112 18446744073709551615 134880273 0 0 4096 2 18446744073709551615 0 0 17 1 0 0
/proc/3812/statm: 21129 1407 208 116 0 20640 0
[pid=3812/tid=3814] ppid=3810 vsize=84516 CPUtime=0
/proc/3812/task/3814/stat : 3814 (bprolog) S 3810 3812 3589 0 -1 4194368 2 0 0 0 0 0 0 0 16 0 3 0 1288156306 86544384 1407 996147200 134512640 134990860 4294956112 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 1 0 0
[pid=3812/tid=3815] ppid=3810 vsize=84516 CPUtime=0
/proc/3812/task/3815/stat : 3815 (bprolog) S 3810 3812 3589 0 -1 4194368 0 0 0 0 0 0 0 0 25 0 3 0 1288246321 86544384 1407 996147200 134512640 134990860 4294956112 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 1237.31
Current children cumulated vsize (KiB) 84516

[startup+1302.3 s]
/proc/loadavg: 2.00 2.00 1.91 3/75 3823
/proc/meminfo: memFree=1582200/2055920 swapFree=4120156/4192956
[pid=3812] ppid=3810 vsize=84516 CPUtime=1297.07
/proc/3812/stat : 3812 (bprolog) R 3810 3812 3589 0 -1 4194304 1698 0 0 0 129695 12 0 0 25 0 3 0 1288156287 86544384 1408 996147200 134512640 134990860 4294956112 18446744073709551615 134630006 0 0 4096 2 18446744073709551615 0 0 17 1 0 0
/proc/3812/statm: 21129 1408 208 116 0 20640 0
[pid=3812/tid=3814] ppid=3810 vsize=84516 CPUtime=0
/proc/3812/task/3814/stat : 3814 (bprolog) S 3810 3812 3589 0 -1 4194368 2 0 0 0 0 0 0 0 16 0 3 0 1288156306 86544384 1408 996147200 134512640 134990860 4294956112 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 1 0 0
[pid=3812/tid=3815] ppid=3810 vsize=84516 CPUtime=0
/proc/3812/task/3815/stat : 3815 (bprolog) S 3810 3812 3589 0 -1 4194368 0 0 0 0 0 0 0 0 25 0 3 0 1288246321 86544384 1408 996147200 134512640 134990860 4294956112 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 1297.07
Current children cumulated vsize (KiB) 84516

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

[startup+1305.6 s]
/proc/loadavg: 2.00 2.00 1.91 3/75 3823
/proc/meminfo: memFree=1582200/2055920 swapFree=4120156/4192956
[pid=3812] ppid=3810 vsize=84516 CPUtime=1300.36
/proc/3812/stat : 3812 (bprolog) R 3810 3812 3589 0 -1 4194304 1698 0 0 0 130024 12 0 0 25 0 3 0 1288156287 86544384 1408 996147200 134512640 134990860 4294956112 18446744073709551615 134630006 0 0 4096 2 18446744073709551615 0 0 17 1 0 0
/proc/3812/statm: 21129 1408 208 116 0 20640 0
[pid=3812/tid=3814] ppid=3810 vsize=84516 CPUtime=0
/proc/3812/task/3814/stat : 3814 (bprolog) S 3810 3812 3589 0 -1 4194368 2 0 0 0 0 0 0 0 16 0 3 0 1288156306 86544384 1408 996147200 134512640 134990860 4294956112 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 1 0 0
[pid=3812/tid=3815] ppid=3810 vsize=84516 CPUtime=0
/proc/3812/task/3815/stat : 3815 (bprolog) S 3810 3812 3589 0 -1 4194368 0 0 0 0 0 0 0 0 25 0 3 0 1288246321 86544384 1408 996147200 134512640 134990860 4294956112 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 1300.36
Current children cumulated vsize (KiB) 84516

[startup+1331.2 s]
/proc/loadavg: 2.00 2.00 1.91 3/75 3823
/proc/meminfo: memFree=1582200/2055920 swapFree=4120156/4192956
[pid=3812] ppid=3810 vsize=84516 CPUtime=1325.86
/proc/3812/stat : 3812 (bprolog) R 3810 3812 3589 0 -1 4194304 1698 0 0 0 132574 12 0 0 25 0 3 0 1288156287 86544384 1408 996147200 134512640 134990860 4294956112 18446744073709551615 134913977 0 0 4096 2 18446744073709551615 0 0 17 1 0 0
/proc/3812/statm: 21129 1408 208 116 0 20640 0
[pid=3812/tid=3814] ppid=3810 vsize=84516 CPUtime=0
/proc/3812/task/3814/stat : 3814 (bprolog) S 3810 3812 3589 0 -1 4194368 2 0 0 0 0 0 0 0 16 0 3 0 1288156306 86544384 1408 996147200 134512640 134990860 4294956112 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 1 0 0
[pid=3812/tid=3815] ppid=3810 vsize=84516 CPUtime=0
/proc/3812/task/3815/stat : 3815 (bprolog) S 3810 3812 3589 0 -1 4194368 0 0 0 0 0 0 0 0 25 0 3 0 1288246321 86544384 1408 996147200 134512640 134990860 4294956112 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 1325.86
Current children cumulated vsize (KiB) 84516

[startup+1344 s]
/proc/loadavg: 2.00 2.00 1.91 3/75 3823
/proc/meminfo: memFree=1582200/2055920 swapFree=4120156/4192956
[pid=3812] ppid=3810 vsize=84516 CPUtime=1338.61
/proc/3812/stat : 3812 (bprolog) R 3810 3812 3589 0 -1 4194304 1698 0 0 0 133849 12 0 0 25 0 3 0 1288156287 86544384 1408 996147200 134512640 134990860 4294956112 18446744073709551615 134608478 0 0 4096 2 18446744073709551615 0 0 17 1 0 0
/proc/3812/statm: 21129 1408 208 116 0 20640 0
[pid=3812/tid=3814] ppid=3810 vsize=84516 CPUtime=0
/proc/3812/task/3814/stat : 3814 (bprolog) S 3810 3812 3589 0 -1 4194368 2 0 0 0 0 0 0 0 16 0 3 0 1288156306 86544384 1408 996147200 134512640 134990860 4294956112 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 1 0 0
[pid=3812/tid=3815] ppid=3810 vsize=84516 CPUtime=0
/proc/3812/task/3815/stat : 3815 (bprolog) S 3810 3812 3589 0 -1 4194368 0 0 0 0 0 0 0 0 25 0 3 0 1288246321 86544384 1408 996147200 134512640 134990860 4294956112 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 1338.61
Current children cumulated vsize (KiB) 84516

[startup+1347.2 s]
/proc/loadavg: 2.00 2.00 1.91 3/75 3823
/proc/meminfo: memFree=1582200/2055920 swapFree=4120156/4192956
[pid=3812] ppid=3810 vsize=84516 CPUtime=1341.79
/proc/3812/stat : 3812 (bprolog) R 3810 3812 3589 0 -1 4194304 1698 0 0 0 134167 12 0 0 25 0 3 0 1288156287 86544384 1408 996147200 134512640 134990860 4294956112 18446744073709551615 134912098 0 0 4096 2 18446744073709551615 0 0 17 1 0 0
/proc/3812/statm: 21129 1408 208 116 0 20640 0
[pid=3812/tid=3814] ppid=3810 vsize=84516 CPUtime=0
/proc/3812/task/3814/stat : 3814 (bprolog) S 3810 3812 3589 0 -1 4194368 2 0 0 0 0 0 0 0 16 0 3 0 1288156306 86544384 1408 996147200 134512640 134990860 4294956112 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 1 0 0
[pid=3812/tid=3815] ppid=3810 vsize=84516 CPUtime=0
/proc/3812/task/3815/stat : 3815 (bprolog) S 3810 3812 3589 0 -1 4194368 0 0 0 0 0 0 0 0 25 0 3 0 1288246321 86544384 1408 996147200 134512640 134990860 4294956112 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 1341.79
Current children cumulated vsize (KiB) 84516

[startup+1348.8 s]
/proc/loadavg: 2.00 2.00 1.91 3/75 3823
/proc/meminfo: memFree=1582200/2055920 swapFree=4120156/4192956
[pid=3812] ppid=3810 vsize=84516 CPUtime=1343.38
/proc/3812/stat : 3812 (bprolog) R 3810 3812 3589 0 -1 4194304 1698 0 0 0 134326 12 0 0 25 0 3 0 1288156287 86544384 1408 996147200 134512640 134990860 4294956112 18446744073709551615 134629956 0 0 4096 2 18446744073709551615 0 0 17 1 0 0
/proc/3812/statm: 21129 1408 208 116 0 20640 0
[pid=3812/tid=3814] ppid=3810 vsize=84516 CPUtime=0
/proc/3812/task/3814/stat : 3814 (bprolog) S 3810 3812 3589 0 -1 4194368 2 0 0 0 0 0 0 0 16 0 3 0 1288156306 86544384 1408 996147200 134512640 134990860 4294956112 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 1 0 0
[pid=3812/tid=3815] ppid=3810 vsize=84516 CPUtime=0
/proc/3812/task/3815/stat : 3815 (bprolog) S 3810 3812 3589 0 -1 4194368 0 0 0 0 0 0 0 0 25 0 3 0 1288246321 86544384 1408 996147200 134512640 134990860 4294956112 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 1343.38
Current children cumulated vsize (KiB) 84516

[startup+1349.6 s]
/proc/loadavg: 2.00 2.00 1.91 3/75 3823
/proc/meminfo: memFree=1582200/2055920 swapFree=4120156/4192956
[pid=3812] ppid=3810 vsize=84516 CPUtime=1344.18
/proc/3812/stat : 3812 (bprolog) R 3810 3812 3589 0 -1 4194304 1698 0 0 0 134406 12 0 0 25 0 3 0 1288156287 86544384 1408 996147200 134512640 134990860 4294956112 18446744073709551615 134851904 0 0 4096 2 18446744073709551615 0 0 17 1 0 0
/proc/3812/statm: 21129 1408 208 116 0 20640 0
[pid=3812/tid=3814] ppid=3810 vsize=84516 CPUtime=0
/proc/3812/task/3814/stat : 3814 (bprolog) S 3810 3812 3589 0 -1 4194368 2 0 0 0 0 0 0 0 16 0 3 0 1288156306 86544384 1408 996147200 134512640 134990860 4294956112 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 1 0 0
[pid=3812/tid=3815] ppid=3810 vsize=84516 CPUtime=0
/proc/3812/task/3815/stat : 3815 (bprolog) S 3810 3812 3589 0 -1 4194368 0 0 0 0 0 0 0 0 25 0 3 0 1288246321 86544384 1408 996147200 134512640 134990860 4294956112 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 1344.18
Current children cumulated vsize (KiB) 84516

[startup+1350 s]
/proc/loadavg: 2.00 2.00 1.91 3/75 3823
/proc/meminfo: memFree=1582200/2055920 swapFree=4120156/4192956
[pid=3812] ppid=3810 vsize=84516 CPUtime=1344.58
/proc/3812/stat : 3812 (bprolog) R 3810 3812 3589 0 -1 4194304 1698 0 0 0 134446 12 0 0 25 0 3 0 1288156287 86544384 1408 996147200 134512640 134990860 4294956112 18446744073709551615 134629947 0 0 4096 2 18446744073709551615 0 0 17 1 0 0
/proc/3812/statm: 21129 1408 208 116 0 20640 0
[pid=3812/tid=3814] ppid=3810 vsize=84516 CPUtime=0
/proc/3812/task/3814/stat : 3814 (bprolog) S 3810 3812 3589 0 -1 4194368 2 0 0 0 0 0 0 0 16 0 3 0 1288156306 86544384 1408 996147200 134512640 134990860 4294956112 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 1 0 0
[pid=3812/tid=3815] ppid=3810 vsize=84516 CPUtime=0
/proc/3812/task/3815/stat : 3815 (bprolog) S 3810 3812 3589 0 -1 4194368 0 0 0 0 0 0 0 0 25 0 3 0 1288246321 86544384 1408 996147200 134512640 134990860 4294956112 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 1344.58
Current children cumulated vsize (KiB) 84516

[startup+1350.4 s]
/proc/loadavg: 2.00 2.00 1.91 3/75 3823
/proc/meminfo: memFree=1582200/2055920 swapFree=4120156/4192956
[pid=3812] ppid=3810 vsize=84516 CPUtime=1344.98
/proc/3812/stat : 3812 (bprolog) R 3810 3812 3589 0 -1 4194304 1698 0 0 0 134486 12 0 0 25 0 3 0 1288156287 86544384 1408 996147200 134512640 134990860 4294956112 18446744073709551615 134880271 0 0 4096 2 18446744073709551615 0 0 17 1 0 0
/proc/3812/statm: 21129 1408 208 116 0 20640 0
[pid=3812/tid=3814] ppid=3810 vsize=84516 CPUtime=0
/proc/3812/task/3814/stat : 3814 (bprolog) S 3810 3812 3589 0 -1 4194368 2 0 0 0 0 0 0 0 16 0 3 0 1288156306 86544384 1408 996147200 134512640 134990860 4294956112 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 1 0 0
[pid=3812/tid=3815] ppid=3810 vsize=84516 CPUtime=0
/proc/3812/task/3815/stat : 3815 (bprolog) S 3810 3812 3589 0 -1 4194368 0 0 0 0 0 0 0 0 25 0 3 0 1288246321 86544384 1408 996147200 134512640 134990860 4294956112 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 1344.98
Current children cumulated vsize (KiB) 84516

Child status: 0
Real time (s): 1350.43
CPU time (s): 1345.01
CPU user time (s): 1344.89
CPU system time (s): 0.122981
CPU usage (%): 99.5989
Max. virtual memory (cumulated for all children) (KiB): 84516

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1344.89
system time used= 0.122981
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 1698
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= 7
involuntary context switches= 15311

runsolver used 1.39979 second user time and 3.52546 second system time

The end

Launcher Data (download as text)

Begin job on node20 at 2008-07-02 13:45:04
IDJOB=1040981
IDBENCH=53760
IDSOLVER=347
FILE ID=node20/1040981-1214999104
PBS_JOBID= 7870926
Free space on /tmp= 66544 MiB

SOLVER NAME= bpsolver 2008-06-27
BENCH NAME= CPAI08/csp/allsquaresUnsat/normalized-squaresUnsat-16-16.xml
COMMAND LINE= HOME/solver BENCHNAMENOEXT TIMEOUT
RUNSOLVER COMMAND LINE= /home/evaluation/evaluation/pub/bin/runsolver --timestamp -w /tmp/evaluation-result-1040981-1214999104/watcher-1040981-1214999104 -o /tmp/evaluation-result-1040981-1214999104/solver-1040981-1214999104 -C 1800 -W 2200 -M 900 --output-limit 1,15  HOME/solver HOME/instance-1040981-1214999104 1800

TIME LIMIT= 1800 seconds
MEMORY LIMIT= 900 MiB

MD5SUM BENCH= 1b3bd03ab78a97f788d7f34f7afec759
RANDOM SEED=1839601789

node20.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		: 3000.263
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		: 3000.263
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:       1588648 kB
Buffers:         56628 kB
Cached:         226656 kB
SwapCached:      67052 kB
Active:         216172 kB
Inactive:       179068 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1588648 kB
SwapTotal:     4192956 kB
SwapFree:      4120156 kB
Dirty:            1452 kB
Writeback:           0 kB
Mapped:         118112 kB
Slab:            57352 kB
Committed_AS:  2566344 kB
PageTables:       1948 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= 66540 MiB
End job on node20 at 2008-07-02 14:07:34