Trace number 2086973

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
Concrete 2009-07-14UNSAT 12.7421 12.8284

DiagnosticValue
CHECKS20428400
NODES9798

General information on the benchmark

Namecsp/langford4/
normalized-langford-4-12.xml
MD5SUMfb983333e3cbdf7d1c06cbf488766133
Bench Category2-ARY-INT (binary constraints in intension)
Best result obtained on this benchmarkUNSAT
Best CPU time to get the best result obtained on this benchmark0.604907
Satisfiable
(Un)Satisfiability was proved
Number of variables48
Number of constraints1164
Maximum constraint arity2
Maximum domain size48
Number of constraints which are defined in extension0
Number of constraints which are defined in intension1164
Global constraints used (with number of constraints)

Solver Data 

1.88/1.94	c CPU-LOAD 0.99
1.88/1.94	c LOADED 48 V (48 E), 1128 ExtensionConstraint2D, arity 2, 0.99 cpu
12.64/12.78	s UNSATISFIABLE
12.64/12.78	d NODES 9798
12.64/12.78	d CHECKS 20428353
12.64/12.78	c heuristic-cpu: 0.0
12.64/12.78	c prepro-constraint-ccks: 0
12.64/12.78	c prepro-constraint-presenceccks: 0
12.64/12.78	c prepro-cpu: 0.089999996
12.64/12.78	c prepro-matrix2d-ccks: 4464
12.64/12.78	c prepro-matrix2d-presenceccks: 0
12.64/12.78	c prepro-removed: 1080
12.64/12.78	c search-cpu: 10.59
12.64/12.78	c search-nps: 925.21246
12.64/12.78	c total-assgn: 9798
12.64/12.78	c total-constraint-ccks: 0
12.64/12.78	c total-constraint-presence-ccks: 0
12.64/12.78	c total-cpu: 10.72
12.64/12.78	c total-matrix2d-ccks: 20428353
12.64/12.78	c total-matrix2d-presence-ccks: 0
12.64/12.78	c TOTAL-NODES 9798
12.64/12.78	c TOTAL-CPU 10.72

Verifier Data 

No possible verification on an UNSAT instance

Watcher Data 

runsolver version 3.2.9 (svn:492) (c) roussel@cril.univ-artois.fr

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-2086973-1247727026/watcher-2086973-1247727026 -o /tmp/evaluation-result-2086973-1247727026/solver-2086973-1247727026 -C 1800 -W 2000 -M 900 HOME/concrete.sh -c HOME/instance-2086973-1247727026.xml 

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): 2000 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
Current StackSize limit: 10240 KiB


[startup+0 s]
/proc/loadavg: 2.02 2.13 2.08 4/73 16591
/proc/meminfo: memFree=1461176/2055920 swapFree=4192812/4192956
[pid=16591] ppid=16589 vsize=5356 CPUtime=0
/proc/16591/stat : 16591 (concrete.sh) S 16589 16591 16045 0 -1 4194304 341 291 0 0 0 0 0 0 16 0 1 0 59767433 5484544 244 996147200 4194304 4889804 548682068816 18446744073709551615 254613709636 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/16591/statm: 1339 244 201 169 0 50 0
[pid=16595] ppid=16591 vsize=148 CPUtime=0
/proc/16595/stat : 16595 (java) R 16591 16591 16045 0 -1 0 35 0 0 0 0 0 0 0 18 0 1 0 59767434 151552 20 996147200 134512640 134550932 4294955568 18446744073709551615 1596479 0 0 4096 0 0 0 0 17 1 0 0
/proc/16595/statm: 38 26 19 9 0 4 0

[startup+0.101405 s]
/proc/loadavg: 2.02 2.13 2.08 4/73 16591
/proc/meminfo: memFree=1461176/2055920 swapFree=4192812/4192956
[pid=16591] ppid=16589 vsize=5356 CPUtime=0
/proc/16591/stat : 16591 (concrete.sh) S 16589 16591 16045 0 -1 4194304 341 291 0 0 0 0 0 0 16 0 1 0 59767433 5484544 244 996147200 4194304 4889804 548682068816 18446744073709551615 254613709636 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/16591/statm: 1339 244 201 169 0 50 0
[pid=16595] ppid=16591 vsize=843096 CPUtime=0.09
/proc/16595/stat : 16595 (java) S 16591 16591 16045 0 -1 0 3586 0 1 0 7 2 0 0 18 0 9 0 59767434 863330304 2863 996147200 134512640 134550932 4294955408 18446744073709551615 4294960144 0 0 0 16800975 18446744073709551615 0 0 17 1 0 0
/proc/16595/statm: 210774 2863 1662 9 0 205266 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 848452

[startup+0.201416 s]
/proc/loadavg: 2.02 2.13 2.08 4/73 16591
/proc/meminfo: memFree=1461176/2055920 swapFree=4192812/4192956
[pid=16591] ppid=16589 vsize=5356 CPUtime=0
/proc/16591/stat : 16591 (concrete.sh) S 16589 16591 16045 0 -1 4194304 341 291 0 0 0 0 0 0 16 0 1 0 59767433 5484544 244 996147200 4194304 4889804 548682068816 18446744073709551615 254613709636 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/16591/statm: 1339 244 201 169 0 50 0
[pid=16595] ppid=16591 vsize=843192 CPUtime=0.18
/proc/16595/stat : 16595 (java) S 16591 16591 16045 0 -1 0 4010 0 1 0 16 2 0 0 18 0 9 0 59767434 863428608 3231 996147200 134512640 134550932 4294955408 18446744073709551615 4294960144 0 0 0 16800975 18446744073709551615 0 0 17 1 0 0
/proc/16595/statm: 210798 3231 1765 9 0 205290 0
Current children cumulated CPU time (s) 0.18
Current children cumulated vsize (KiB) 848548

[startup+0.301427 s]
/proc/loadavg: 2.02 2.13 2.08 4/73 16591
/proc/meminfo: memFree=1461176/2055920 swapFree=4192812/4192956
[pid=16591] ppid=16589 vsize=5356 CPUtime=0
/proc/16591/stat : 16591 (concrete.sh) S 16589 16591 16045 0 -1 4194304 341 291 0 0 0 0 0 0 16 0 1 0 59767433 5484544 244 996147200 4194304 4889804 548682068816 18446744073709551615 254613709636 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/16591/statm: 1339 244 201 169 0 50 0
[pid=16595] ppid=16591 vsize=847368 CPUtime=0.28
/proc/16595/stat : 16595 (java) S 16591 16591 16045 0 -1 0 5252 0 1 0 26 2 0 0 18 0 9 0 59767434 867704832 4383 996147200 134512640 134550932 4294955408 18446744073709551615 4294960144 0 0 0 16800975 18446744073709551615 0 0 17 1 0 0
/proc/16595/statm: 211842 4383 1796 9 0 206334 0
Current children cumulated CPU time (s) 0.28
Current children cumulated vsize (KiB) 852724

[startup+0.701471 s]
/proc/loadavg: 2.02 2.13 2.08 4/73 16591
/proc/meminfo: memFree=1461176/2055920 swapFree=4192812/4192956
[pid=16591] ppid=16589 vsize=5356 CPUtime=0
/proc/16591/stat : 16591 (concrete.sh) S 16589 16591 16045 0 -1 4194304 341 291 0 0 0 0 0 0 16 0 1 0 59767433 5484544 244 996147200 4194304 4889804 548682068816 18446744073709551615 254613709636 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/16591/statm: 1339 244 201 169 0 50 0
[pid=16595] ppid=16591 vsize=847540 CPUtime=0.68
/proc/16595/stat : 16595 (java) S 16591 16591 16045 0 -1 0 6356 0 1 0 64 4 0 0 18 0 9 0 59767434 867880960 5406 996147200 134512640 134550932 4294955408 18446744073709551615 4294960144 0 0 0 25189583 18446744073709551615 0 0 17 1 0 0
/proc/16595/statm: 211885 5406 1996 9 0 206363 0
Current children cumulated CPU time (s) 0.68
Current children cumulated vsize (KiB) 852896

[startup+1.50256 s]
/proc/loadavg: 2.02 2.13 2.08 3/84 16605
/proc/meminfo: memFree=1445216/2055920 swapFree=4192812/4192956
[pid=16591] ppid=16589 vsize=5356 CPUtime=0
/proc/16591/stat : 16591 (concrete.sh) S 16589 16591 16045 0 -1 4194304 341 291 0 0 0 0 0 0 16 0 1 0 59767433 5484544 244 996147200 4194304 4889804 548682068816 18446744073709551615 254613709636 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/16591/statm: 1339 244 201 169 0 50 0
[pid=16595] ppid=16591 vsize=848820 CPUtime=1.48
/proc/16595/stat : 16595 (java) S 16591 16591 16045 0 -1 0 7080 0 1 0 142 6 0 0 18 0 10 0 59767434 869191680 6104 996147200 134512640 134550932 4294955408 18446744073709551615 4294960144 0 0 0 25189583 18446744073709551615 0 0 17 1 0 0
/proc/16595/statm: 212205 6104 2018 9 0 206683 0
[pid=16595/tid=16597] ppid=16591 vsize=848820 CPUtime=0.92
/proc/16595/task/16597/stat : 16597 (java) R 16591 16591 16045 0 -1 64 3976 0 1 0 89 3 0 0 25 0 10 0 59767435 869191680 6104 996147200 134512640 134550932 4294955408 18446744073709551615 4126618728 0 4 0 25189583 0 0 0 -1 1 0 0
[pid=16595/tid=16598] ppid=16591 vsize=848820 CPUtime=0.06
/proc/16595/task/16598/stat : 16598 (java) S 16591 16591 16045 0 -1 64 702 0 0 0 6 0 0 0 16 0 10 0 59767436 869191680 6104 996147200 134512640 134550932 4294955408 18446744073709551615 4294960144 0 0 0 25189583 0 0 0 -1 1 0 0
[pid=16595/tid=16599] ppid=16591 vsize=848820 CPUtime=0
/proc/16595/task/16599/stat : 16599 (java) S 16591 16591 16045 0 -1 64 13 0 0 0 0 0 0 0 16 0 10 0 59767436 869191680 6104 996147200 134512640 134550932 4294955408 18446744073709551615 4294960144 0 4 0 25189583 0 0 0 -1 1 0 0
[pid=16595/tid=16600] ppid=16591 vsize=848820 CPUtime=0
/proc/16595/task/16600/stat : 16600 (java) S 16591 16591 16045 0 -1 64 4 0 0 0 0 0 0 0 16 0 10 0 59767436 869191680 6104 996147200 134512640 134550932 4294955408 18446744073709551615 4294960144 0 4 0 25189583 0 0 0 -1 1 0 0
[pid=16595/tid=16601] ppid=16591 vsize=848820 CPUtime=0
/proc/16595/task/16601/stat : 16601 (java) S 16591 16591 16045 0 -1 64 0 0 0 0 0 0 0 0 18 0 10 0 59767438 869191680 6104 996147200 134512640 134550932 4294955408 18446744073709551615 4294960144 0 4 0 25189583 0 0 0 -1 1 0 0
[pid=16595/tid=16602] ppid=16591 vsize=848820 CPUtime=0.47
/proc/16595/task/16602/stat : 16602 (java) S 16591 16591 16045 0 -1 64 1700 0 0 0 46 1 0 0 15 0 10 0 59767442 869191680 6104 996147200 134512640 134550932 4294955408 18446744073709551615 4294960144 0 4 0 25189583 0 0 0 -1 1 0 0
[pid=16595/tid=16603] ppid=16591 vsize=848820 CPUtime=0
/proc/16595/task/16603/stat : 16603 (java) S 16591 16591 16045 0 -1 64 2 0 0 0 0 0 0 0 20 0 10 0 59767442 869191680 6104 996147200 134512640 134550932 4294955408 18446744073709551615 4294960144 0 4 0 25189583 0 0 0 -1 1 0 0
[pid=16595/tid=16604] ppid=16591 vsize=848820 CPUtime=0
/proc/16595/task/16604/stat : 16604 (java) S 16591 16591 16045 0 -1 64 1 0 0 0 0 0 0 0 15 0 10 0 59767442 869191680 6104 996147200 134512640 134550932 4294955408 18446744073709551615 4294960144 0 4 0 25189583 0 0 0 -1 1 0 0
[pid=16595/tid=16605] ppid=16591 vsize=848820 CPUtime=0
/proc/16595/task/16605/stat : 16605 (java) S 16591 16591 16045 0 -1 64 4 0 0 0 0 0 0 0 25 0 10 0 59767537 869191680 6104 996147200 134512640 134550932 4294955408 18446744073709551615 4294960144 0 4 0 25189583 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 1.48
Current children cumulated vsize (KiB) 854176

[startup+3.10274 s]
/proc/loadavg: 2.02 2.13 2.08 3/83 16606
/proc/meminfo: memFree=1440544/2055920 swapFree=4192812/4192956
[pid=16591] ppid=16589 vsize=5356 CPUtime=0
/proc/16591/stat : 16591 (concrete.sh) S 16589 16591 16045 0 -1 4194304 341 291 0 0 0 0 0 0 16 0 1 0 59767433 5484544 244 996147200 4194304 4889804 548682068816 18446744073709551615 254613709636 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/16591/statm: 1339 244 201 169 0 50 0
[pid=16595] ppid=16591 vsize=848884 CPUtime=3.07
/proc/16595/stat : 16595 (java) S 16591 16591 16045 0 -1 0 8856 0 1 0 300 7 0 0 18 0 9 0 59767434 869257216 7616 996147200 134512640 134550932 4294955408 18446744073709551615 4294960144 0 0 0 25189583 18446744073709551615 0 0 17 1 0 0
/proc/16595/statm: 212221 7616 2631 9 0 206699 0
[pid=16595/tid=16597] ppid=16591 vsize=848884 CPUtime=2.26
/proc/16595/task/16597/stat : 16597 (java) R 16591 16591 16045 0 -1 64 4207 0 1 0 222 4 0 0 25 0 9 0 59767435 869257216 7616 996147200 134512640 134550932 4294955408 18446744073709551615 104749984 0 4 0 25189583 0 0 0 -1 1 0 0
[pid=16595/tid=16598] ppid=16591 vsize=848884 CPUtime=0.21
/proc/16595/task/16598/stat : 16598 (java) S 16591 16591 16045 0 -1 64 2174 0 0 0 21 0 0 0 16 0 9 0 59767436 869257216 7616 996147200 134512640 134550932 4294955408 18446744073709551615 4294960144 0 0 0 25189583 0 0 0 -1 1 0 0
[pid=16595/tid=16599] ppid=16591 vsize=848884 CPUtime=0
/proc/16595/task/16599/stat : 16599 (java) S 16591 16591 16045 0 -1 64 13 0 0 0 0 0 0 0 16 0 9 0 59767436 869257216 7616 996147200 134512640 134550932 4294955408 18446744073709551615 4294960144 0 4 0 25189583 0 0 0 -1 1 0 0
[pid=16595/tid=16600] ppid=16591 vsize=848884 CPUtime=0
/proc/16595/task/16600/stat : 16600 (java) S 16591 16591 16045 0 -1 64 4 0 0 0 0 0 0 0 15 0 9 0 59767436 869257216 7616 996147200 134512640 134550932 4294955408 18446744073709551615 4294960144 0 4 0 25189583 0 0 0 -1 1 0 0
[pid=16595/tid=16601] ppid=16591 vsize=848884 CPUtime=0
/proc/16595/task/16601/stat : 16601 (java) S 16591 16591 16045 0 -1 64 0 0 0 0 0 0 0 0 18 0 9 0 59767438 869257216 7616 996147200 134512640 134550932 4294955408 18446744073709551615 4294960144 0 4 0 25189583 0 0 0 -1 1 0 0
[pid=16595/tid=16602] ppid=16591 vsize=848884 CPUtime=0.58
/proc/16595/task/16602/stat : 16602 (java) S 16591 16591 16045 0 -1 64 1772 0 0 0 56 2 0 0 15 0 9 0 59767442 869257216 7616 996147200 134512640 134550932 4294955408 18446744073709551615 4294960144 0 4 0 25189583 0 0 0 -1 1 0 0
[pid=16595/tid=16603] ppid=16591 vsize=848884 CPUtime=0
/proc/16595/task/16603/stat : 16603 (java) S 16591 16591 16045 0 -1 64 2 0 0 0 0 0 0 0 20 0 9 0 59767442 869257216 7616 996147200 134512640 134550932 4294955408 18446744073709551615 4294960144 0 4 0 25189583 0 0 0 -1 1 0 0
[pid=16595/tid=16604] ppid=16591 vsize=848884 CPUtime=0
/proc/16595/task/16604/stat : 16604 (java) S 16591 16591 16045 0 -1 64 1 0 0 0 0 0 0 0 15 0 9 0 59767442 869257216 7616 996147200 134512640 134550932 4294955408 18446744073709551615 4294960144 0 4 0 25189583 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 3.07
Current children cumulated vsize (KiB) 854240

[startup+6.3021 s]
/proc/loadavg: 2.02 2.13 2.08 3/83 16606
/proc/meminfo: memFree=1439136/2055920 swapFree=4192812/4192956
[pid=16591] ppid=16589 vsize=5356 CPUtime=0
/proc/16591/stat : 16591 (concrete.sh) S 16589 16591 16045 0 -1 4194304 341 291 0 0 0 0 0 0 16 0 1 0 59767433 5484544 244 996147200 4194304 4889804 548682068816 18446744073709551615 254613709636 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/16591/statm: 1339 244 201 169 0 50 0
[pid=16595] ppid=16591 vsize=848884 CPUtime=6.26
/proc/16595/stat : 16595 (java) S 16591 16591 16045 0 -1 0 8861 0 1 0 618 8 0 0 18 0 9 0 59767434 869257216 7619 996147200 134512640 134550932 4294955408 18446744073709551615 4294960144 0 0 0 25189583 18446744073709551615 0 0 17 1 0 0
/proc/16595/statm: 212221 7619 2631 9 0 206699 0
[pid=16595/tid=16597] ppid=16591 vsize=848884 CPUtime=5.43
/proc/16595/task/16597/stat : 16597 (java) R 16591 16591 16045 0 -1 64 4209 0 1 0 539 4 0 0 25 0 9 0 59767435 869257216 7619 996147200 134512640 134550932 4294955408 18446744073709551615 4127303368 0 4 0 25189583 0 0 0 -1 1 0 0
[pid=16595/tid=16598] ppid=16591 vsize=848884 CPUtime=0.21
/proc/16595/task/16598/stat : 16598 (java) S 16591 16591 16045 0 -1 64 2174 0 0 0 21 0 0 0 16 0 9 0 59767436 869257216 7619 996147200 134512640 134550932 4294955408 18446744073709551615 4294960144 0 0 0 25189583 0 0 0 -1 1 0 0
[pid=16595/tid=16599] ppid=16591 vsize=848884 CPUtime=0
/proc/16595/task/16599/stat : 16599 (java) S 16591 16591 16045 0 -1 64 13 0 0 0 0 0 0 0 16 0 9 0 59767436 869257216 7619 996147200 134512640 134550932 4294955408 18446744073709551615 4294960144 0 4 0 25189583 0 0 0 -1 1 0 0
[pid=16595/tid=16600] ppid=16591 vsize=848884 CPUtime=0
/proc/16595/task/16600/stat : 16600 (java) S 16591 16591 16045 0 -1 64 4 0 0 0 0 0 0 0 15 0 9 0 59767436 869257216 7619 996147200 134512640 134550932 4294955408 18446744073709551615 4294960144 0 4 0 25189583 0 0 0 -1 1 0 0
[pid=16595/tid=16601] ppid=16591 vsize=848884 CPUtime=0
/proc/16595/task/16601/stat : 16601 (java) S 16591 16591 16045 0 -1 64 0 0 0 0 0 0 0 0 18 0 9 0 59767438 869257216 7619 996147200 134512640 134550932 4294955408 18446744073709551615 4294960144 0 4 0 25189583 0 0 0 -1 1 0 0
[pid=16595/tid=16602] ppid=16591 vsize=848884 CPUtime=0.59
/proc/16595/task/16602/stat : 16602 (java) S 16591 16591 16045 0 -1 64 1775 0 0 0 57 2 0 0 16 0 9 0 59767442 869257216 7619 996147200 134512640 134550932 4294955408 18446744073709551615 4294960144 0 4 0 25189583 0 0 0 -1 1 0 0
[pid=16595/tid=16603] ppid=16591 vsize=848884 CPUtime=0
/proc/16595/task/16603/stat : 16603 (java) S 16591 16591 16045 0 -1 64 2 0 0 0 0 0 0 0 20 0 9 0 59767442 869257216 7619 996147200 134512640 134550932 4294955408 18446744073709551615 4294960144 0 4 0 25189583 0 0 0 -1 1 0 0
[pid=16595/tid=16604] ppid=16591 vsize=848884 CPUtime=0
/proc/16595/task/16604/stat : 16604 (java) S 16591 16591 16045 0 -1 64 1 0 0 0 0 0 0 0 15 0 9 0 59767442 869257216 7619 996147200 134512640 134550932 4294955408 18446744073709551615 4294960144 0 4 0 25189583 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 6.26
Current children cumulated vsize (KiB) 854240

[startup+12.7028 s]
/proc/loadavg: 2.01 2.13 2.08 3/83 16606
/proc/meminfo: memFree=1438048/2055920 swapFree=4192812/4192956
[pid=16591] ppid=16589 vsize=5356 CPUtime=0
/proc/16591/stat : 16591 (concrete.sh) S 16589 16591 16045 0 -1 4194304 341 291 0 0 0 0 0 0 16 0 1 0 59767433 5484544 244 996147200 4194304 4889804 548682068816 18446744073709551615 254613709636 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/16591/statm: 1339 244 201 169 0 50 0
[pid=16595] ppid=16591 vsize=848884 CPUtime=12.64
/proc/16595/stat : 16595 (java) S 16591 16591 16045 0 -1 0 8861 0 1 0 1256 8 0 0 18 0 9 0 59767434 869257216 7619 996147200 134512640 134550932 4294955408 18446744073709551615 4294960144 0 0 0 25189583 18446744073709551615 0 0 17 1 0 0
/proc/16595/statm: 212221 7619 2631 9 0 206699 0
[pid=16595/tid=16597] ppid=16591 vsize=848884 CPUtime=11.8
/proc/16595/task/16597/stat : 16597 (java) R 16591 16591 16045 0 -1 64 4209 0 1 0 1176 4 0 0 25 0 9 0 59767435 869257216 7619 996147200 134512640 134550932 4294955408 18446744073709551615 4127324615 0 4 0 25189583 0 0 0 -1 1 0 0
[pid=16595/tid=16598] ppid=16591 vsize=848884 CPUtime=0.21
/proc/16595/task/16598/stat : 16598 (java) S 16591 16591 16045 0 -1 64 2174 0 0 0 21 0 0 0 16 0 9 0 59767436 869257216 7619 996147200 134512640 134550932 4294955408 18446744073709551615 4294960144 0 0 0 25189583 0 0 0 -1 1 0 0
[pid=16595/tid=16599] ppid=16591 vsize=848884 CPUtime=0
/proc/16595/task/16599/stat : 16599 (java) S 16591 16591 16045 0 -1 64 13 0 0 0 0 0 0 0 16 0 9 0 59767436 869257216 7619 996147200 134512640 134550932 4294955408 18446744073709551615 4294960144 0 4 0 25189583 0 0 0 -1 1 0 0
[pid=16595/tid=16600] ppid=16591 vsize=848884 CPUtime=0
/proc/16595/task/16600/stat : 16600 (java) S 16591 16591 16045 0 -1 64 4 0 0 0 0 0 0 0 15 0 9 0 59767436 869257216 7619 996147200 134512640 134550932 4294955408 18446744073709551615 4294960144 0 4 0 25189583 0 0 0 -1 1 0 0
[pid=16595/tid=16601] ppid=16591 vsize=848884 CPUtime=0
/proc/16595/task/16601/stat : 16601 (java) S 16591 16591 16045 0 -1 64 0 0 0 0 0 0 0 0 18 0 9 0 59767438 869257216 7619 996147200 134512640 134550932 4294955408 18446744073709551615 4294960144 0 4 0 25189583 0 0 0 -1 1 0 0
[pid=16595/tid=16602] ppid=16591 vsize=848884 CPUtime=0.59
/proc/16595/task/16602/stat : 16602 (java) S 16591 16591 16045 0 -1 64 1775 0 0 0 57 2 0 0 16 0 9 0 59767442 869257216 7619 996147200 134512640 134550932 4294955408 18446744073709551615 4294960144 0 4 0 25189583 0 0 0 -1 1 0 0
[pid=16595/tid=16603] ppid=16591 vsize=848884 CPUtime=0
/proc/16595/task/16603/stat : 16603 (java) S 16591 16591 16045 0 -1 64 2 0 0 0 0 0 0 0 20 0 9 0 59767442 869257216 7619 996147200 134512640 134550932 4294955408 18446744073709551615 4294960144 0 4 0 25189583 0 0 0 -1 1 0 0
[pid=16595/tid=16604] ppid=16591 vsize=848884 CPUtime=0
/proc/16595/task/16604/stat : 16604 (java) S 16591 16591 16045 0 -1 64 1 0 0 0 0 0 0 0 15 0 9 0 59767442 869257216 7619 996147200 134512640 134550932 4294955408 18446744073709551615 4294960144 0 4 0 25189583 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 12.64
Current children cumulated vsize (KiB) 854240

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

[startup+12.8028 s]
/proc/loadavg: 2.01 2.13 2.08 3/83 16606
/proc/meminfo: memFree=1438048/2055920 swapFree=4192812/4192956
[pid=16591] ppid=16589 vsize=5356 CPUtime=0
/proc/16591/stat : 16591 (concrete.sh) S 16589 16591 16045 0 -1 4194304 341 291 0 0 0 0 0 0 16 0 1 0 59767433 5484544 244 996147200 4194304 4889804 548682068816 18446744073709551615 254613709636 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/16591/statm: 1339 244 201 169 0 50 0
[pid=16595] ppid=16591 vsize=848884 CPUtime=12.72
/proc/16595/stat : 16595 (java) S 16591 16591 16045 0 -1 0 8868 0 1 0 1264 8 0 0 18 0 9 0 59767434 869257216 7624 996147200 134512640 134550932 4294955408 18446744073709551615 4294960144 0 0 0 25189583 18446744073709551615 0 0 17 1 0 0
/proc/16595/statm: 212221 7624 2631 9 0 206699 0
[pid=16595/tid=16597] ppid=16591 vsize=848884 CPUtime=11.89
/proc/16595/task/16597/stat : 16597 (java) S 16591 16591 16045 0 -1 64 4216 0 1 0 1185 4 0 0 25 0 9 0 59767435 869257216 7624 996147200 134512640 134550932 4294955408 18446744073709551615 4294960144 0 4 0 25189583 0 0 0 -1 1 0 0
[pid=16595/tid=16598] ppid=16591 vsize=848884 CPUtime=0.21
/proc/16595/task/16598/stat : 16598 (java) S 16591 16591 16045 0 -1 64 2174 0 0 0 21 0 0 0 16 0 9 0 59767436 869257216 7624 996147200 134512640 134550932 4294955408 18446744073709551615 4294960144 0 0 0 25189583 0 0 0 -1 1 0 0
[pid=16595/tid=16599] ppid=16591 vsize=848884 CPUtime=0
/proc/16595/task/16599/stat : 16599 (java) S 16591 16591 16045 0 -1 64 13 0 0 0 0 0 0 0 16 0 9 0 59767436 869257216 7624 996147200 134512640 134550932 4294955408 18446744073709551615 4294960144 0 4 0 25189583 0 0 0 -1 1 0 0
[pid=16595/tid=16600] ppid=16591 vsize=848884 CPUtime=0
/proc/16595/task/16600/stat : 16600 (java) S 16591 16591 16045 0 -1 64 4 0 0 0 0 0 0 0 15 0 9 0 59767436 869257216 7624 996147200 134512640 134550932 4294955408 18446744073709551615 4294960144 0 4 0 25189583 0 0 0 -1 1 0 0
[pid=16595/tid=16601] ppid=16591 vsize=848884 CPUtime=0
/proc/16595/task/16601/stat : 16601 (java) S 16591 16591 16045 0 -1 64 0 0 0 0 0 0 0 0 18 0 9 0 59767438 869257216 7624 996147200 134512640 134550932 4294955408 18446744073709551615 4294960144 0 4 0 25189583 0 0 0 -1 1 0 0
[pid=16595/tid=16602] ppid=16591 vsize=848884 CPUtime=0.59
/proc/16595/task/16602/stat : 16602 (java) S 16591 16591 16045 0 -1 64 1775 0 0 0 57 2 0 0 16 0 9 0 59767442 869257216 7624 996147200 134512640 134550932 4294955408 18446744073709551615 4294960144 0 4 0 25189583 0 0 0 -1 1 0 0
[pid=16595/tid=16603] ppid=16591 vsize=848884 CPUtime=0
/proc/16595/task/16603/stat : 16603 (java) S 16591 16591 16045 0 -1 64 2 0 0 0 0 0 0 0 20 0 9 0 59767442 869257216 7624 996147200 134512640 134550932 4294955408 18446744073709551615 4294960144 0 4 0 25189583 0 0 0 -1 1 0 0
[pid=16595/tid=16604] ppid=16591 vsize=848884 CPUtime=0
/proc/16595/task/16604/stat : 16604 (java) S 16591 16591 16045 0 -1 64 1 0 0 0 0 0 0 0 15 0 9 0 59767442 869257216 7624 996147200 134512640 134550932 4294955408 18446744073709551615 4294960144 0 4 0 25189583 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 12.72
Current children cumulated vsize (KiB) 854240

Child status: 0
Real time (s): 12.8284
CPU time (s): 12.7421
CPU user time (s): 12.6491
CPU system time (s): 0.092985
CPU usage (%): 99.3268
Max. virtual memory (cumulated for all children) (KiB): 854316

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 12.6491
system time used= 0.092985
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 9513
page faults= 1
swaps= 0
block input operations= 0
block output operations= 0
messages sent= 0
messages received= 0
signals received= 0
voluntary context switches= 3178
involuntary context switches= 3240

runsolver used 0.020996 second user time and 0.045993 second system time

The end

Launcher Data 

Begin job on node87 at 2009-07-16 08:50:26
IDJOB=2086973
IDBENCH=58670
IDSOLVER=735
FILE ID=node87/2086973-1247727026
PBS_JOBID= 9521487
Free space on /tmp= 66164 MiB

SOLVER NAME= Concrete 2009-06-10
BENCH NAME= CPAI08/csp/langford4/normalized-langford-4-12.xml
COMMAND LINE= HOME/concrete.sh -c BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-2086973-1247727026/watcher-2086973-1247727026 -o /tmp/evaluation-result-2086973-1247727026/solver-2086973-1247727026 -C 1800 -W 2000 -M 900  HOME/concrete.sh -c HOME/instance-2086973-1247727026.xml

TIME LIMIT= 1800 seconds
MEMORY LIMIT= 900 MiB
MAX NB THREAD= 0

MD5SUM BENCH= fb983333e3cbdf7d1c06cbf488766133
RANDOM SEED=1344921008

node87.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		: 3000.236
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		: 3000.236
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:       1461656 kB
Buffers:        101580 kB
Cached:         324780 kB
SwapCached:        136 kB
Active:         122336 kB
Inactive:       381640 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1461656 kB
SwapTotal:     4192956 kB
SwapFree:      4192812 kB
Dirty:            1692 kB
Writeback:           0 kB
Mapped:          88976 kB
Slab:            75384 kB
Committed_AS:   624172 kB
PageTables:       1980 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= 66160 MiB
End job on node87 at 2009-07-16 08:50:39