Trace number 1120174

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
toulbar2 2008-06-27OPTIMUM 824.21 829.442

General information on the benchmark

Namemaxcsp/maxcut/maxcut-60/
normalized-maxcut-60-500-4_ext.xml
MD5SUM8d21f27a6395f80ae8757492155779f3
Bench Category2-ARY-EXT (binary constraints in extension)
Best result obtained on this benchmarkMOPT
Best Number of falsified constraints171
Best CPU time to get the best result obtained on this benchmark824.21
Satisfiable
(Un)Satisfiability was proved
Number of variables60
Number of constraints500
Maximum constraint arity2
Maximum domain size2
Number of constraints which are defined in extension500
Number of constraints which are defined in intension0
Global constraints used (with number of constraints)

Quality of the solution as a function of time


Download the above graph as a PDF file / as an EPS file

Solver Data (download as text)

0.00/0.02	o 192
0.00/0.03	o 191
0.00/0.03	o 190
0.00/0.03	o 189
0.00/0.03	o 187
0.00/0.04	o 186
0.00/0.04	o 185
0.00/0.38	o 184
0.00/0.38	o 183
1.77/1.85	o 181
7.32/7.43	o 180
7.32/7.48	o 179
7.91/8.01	o 178
21.10/21.33	o 177
21.10/21.34	o 176
21.10/21.34	o 175
21.10/21.34	o 174
129.86/131.01	o 173
129.96/131.13	o 172
129.96/131.19	o 171
824.16/829.44	s OPTIMUM FOUND
824.16/829.44	v 0 0 1 1 0 0 1 0 1 1 0 1 1 0 1 0 0 0 1 1 0 1 1 0 1 0 0 0 1 0 0 0 0 1 1 0 0 1 0 0 1 1 0 1 0 1 0 1 1 1 1 1 0 1 1 0 0 0 0 0

Verifier Data (download as text)

OK	171	329
171 unsatisfied constraints, 329 satisfied constraints

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-1120174-1216109962/watcher-1120174-1216109962 -o /tmp/evaluation-result-1120174-1216109962/solver-1120174-1216109962 -C 3600 -W 4000 -M 900 --output-limit 1,15 HOME/solver.sh HOME/instance-1120174-1216109962.xml 

Enforcing CPUTime limit (soft limit, will send SIGTERM then SIGKILL): 3600 seconds
Enforcing CPUTime limit (hard limit, will send SIGXCPU): 3630 seconds
Enforcing wall clock limit (soft limit, will send SIGTERM then SIGKILL): 4000 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 2.00 4/81 30591
/proc/meminfo: memFree=1755000/2055920 swapFree=4181112/4192956
[pid=30591] ppid=30589 vsize=5356 CPUtime=0
/proc/30591/stat : 30591 (solver.sh) R 30589 30591 30334 0 -1 4194304 262 0 0 0 0 0 0 0 21 0 1 0 67698203 5484544 230 996147200 4194304 4889804 548682068832 18446744073709551615 238487661215 0 65538 4100 65536 0 0 0 17 1 0 0
/proc/30591/statm: 1339 230 191 169 0 50 0

[startup+0.0662669 s]
/proc/loadavg: 2.00 2.00 2.00 4/81 30591
/proc/meminfo: memFree=1755000/2055920 swapFree=4181112/4192956
[pid=30591] ppid=30589 vsize=5356 CPUtime=0
/proc/30591/stat : 30591 (solver.sh) S 30589 30591 30334 0 -1 4194304 302 117 0 0 0 0 0 0 21 0 1 0 67698203 5484544 231 996147200 4194304 4889804 548682068832 18446744073709551615 238487659332 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/30591/statm: 1339 231 192 169 0 50 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5356

[startup+0.10127 s]
/proc/loadavg: 2.00 2.00 2.00 4/81 30591
/proc/meminfo: memFree=1755000/2055920 swapFree=4181112/4192956
[pid=30591] ppid=30589 vsize=5356 CPUtime=0
/proc/30591/stat : 30591 (solver.sh) S 30589 30591 30334 0 -1 4194304 302 117 0 0 0 0 0 0 21 0 1 0 67698203 5484544 231 996147200 4194304 4889804 548682068832 18446744073709551615 238487659332 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/30591/statm: 1339 231 192 169 0 50 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5356

[startup+0.301295 s]
/proc/loadavg: 2.00 2.00 2.00 4/81 30591
/proc/meminfo: memFree=1755000/2055920 swapFree=4181112/4192956
[pid=30591] ppid=30589 vsize=5356 CPUtime=0
/proc/30591/stat : 30591 (solver.sh) S 30589 30591 30334 0 -1 4194304 302 117 0 0 0 0 0 0 21 0 1 0 67698203 5484544 231 996147200 4194304 4889804 548682068832 18446744073709551615 238487659332 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/30591/statm: 1339 231 192 169 0 50 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5356

[startup+0.701339 s]
/proc/loadavg: 2.00 2.00 2.00 4/81 30591
/proc/meminfo: memFree=1755000/2055920 swapFree=4181112/4192956
[pid=30591] ppid=30589 vsize=5356 CPUtime=0
/proc/30591/stat : 30591 (solver.sh) S 30589 30591 30334 0 -1 4194304 302 117 0 0 0 0 0 0 21 0 1 0 67698203 5484544 231 996147200 4194304 4889804 548682068832 18446744073709551615 238487659332 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/30591/statm: 1339 231 192 169 0 50 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5356

[startup+1.50143 s]
/proc/loadavg: 2.00 2.00 2.00 3/83 30594
/proc/meminfo: memFree=1754144/2055920 swapFree=4181112/4192956
[pid=30591] ppid=30589 vsize=5356 CPUtime=0
/proc/30591/stat : 30591 (solver.sh) S 30589 30591 30334 0 -1 4194304 302 117 0 0 0 0 0 0 21 0 1 0 67698203 5484544 231 996147200 4194304 4889804 548682068832 18446744073709551615 238487659332 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/30591/statm: 1339 231 192 169 0 50 0
[pid=30594] ppid=30591 vsize=6644 CPUtime=1.47
/proc/30594/stat : 30594 (toulbar2) R 30591 30591 30334 0 -1 4194304 428 0 0 0 147 0 0 0 25 0 1 0 67698204 6803456 411 996147200 134512640 137370052 4294956384 18446744073709551615 136500477 0 0 4096 0 0 0 0 17 1 0 0
/proc/30594/statm: 1661 411 277 697 0 960 0
Current children cumulated CPU time (s) 1.47
Current children cumulated vsize (KiB) 12000

[startup+3.10161 s]
/proc/loadavg: 2.00 2.00 2.00 3/83 30594
/proc/meminfo: memFree=1753952/2055920 swapFree=4181112/4192956
[pid=30591] ppid=30589 vsize=5356 CPUtime=0
/proc/30591/stat : 30591 (solver.sh) S 30589 30591 30334 0 -1 4194304 302 117 0 0 0 0 0 0 21 0 1 0 67698203 5484544 231 996147200 4194304 4889804 548682068832 18446744073709551615 238487659332 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/30591/statm: 1339 231 192 169 0 50 0
[pid=30594] ppid=30591 vsize=6644 CPUtime=3.06
/proc/30594/stat : 30594 (toulbar2) R 30591 30591 30334 0 -1 4194304 428 0 0 0 306 0 0 0 25 0 1 0 67698204 6803456 411 996147200 134512640 137370052 4294956384 18446744073709551615 134703217 0 0 4096 0 0 0 0 17 1 0 0
/proc/30594/statm: 1661 411 277 697 0 960 0
Current children cumulated CPU time (s) 3.06
Current children cumulated vsize (KiB) 12000

[startup+6.30198 s]
/proc/loadavg: 2.00 2.00 2.00 3/83 30594
/proc/meminfo: memFree=1753888/2055920 swapFree=4181112/4192956
[pid=30591] ppid=30589 vsize=5356 CPUtime=0
/proc/30591/stat : 30591 (solver.sh) S 30589 30591 30334 0 -1 4194304 302 117 0 0 0 0 0 0 21 0 1 0 67698203 5484544 231 996147200 4194304 4889804 548682068832 18446744073709551615 238487659332 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/30591/statm: 1339 231 192 169 0 50 0
[pid=30594] ppid=30591 vsize=6644 CPUtime=6.23
/proc/30594/stat : 30594 (toulbar2) R 30591 30591 30334 0 -1 4194304 428 0 0 0 623 0 0 0 25 0 1 0 67698204 6803456 411 996147200 134512640 137370052 4294956384 18446744073709551615 134577425 0 0 4096 0 0 0 0 17 1 0 0
/proc/30594/statm: 1661 411 277 697 0 960 0
Current children cumulated CPU time (s) 6.23
Current children cumulated vsize (KiB) 12000

[startup+12.7027 s]
/proc/loadavg: 2.00 2.00 2.00 3/83 30594
/proc/meminfo: memFree=1753896/2055920 swapFree=4181112/4192956
[pid=30591] ppid=30589 vsize=5356 CPUtime=0
/proc/30591/stat : 30591 (solver.sh) S 30589 30591 30334 0 -1 4194304 302 117 0 0 0 0 0 0 21 0 1 0 67698203 5484544 231 996147200 4194304 4889804 548682068832 18446744073709551615 238487659332 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/30591/statm: 1339 231 192 169 0 50 0
[pid=30594] ppid=30591 vsize=6644 CPUtime=12.57
/proc/30594/stat : 30594 (toulbar2) R 30591 30591 30334 0 -1 4194304 428 0 0 0 1257 0 0 0 25 0 1 0 67698204 6803456 411 996147200 134512640 137370052 4294956384 18446744073709551615 134719036 0 0 4096 0 0 0 0 17 1 0 0
/proc/30594/statm: 1661 411 277 697 0 960 0
Current children cumulated CPU time (s) 12.57
Current children cumulated vsize (KiB) 12000

[startup+25.5012 s]
/proc/loadavg: 2.00 2.00 2.00 3/83 30594
/proc/meminfo: memFree=1754088/2055920 swapFree=4181112/4192956
[pid=30591] ppid=30589 vsize=5356 CPUtime=0
/proc/30591/stat : 30591 (solver.sh) S 30589 30591 30334 0 -1 4194304 302 117 0 0 0 0 0 0 21 0 1 0 67698203 5484544 231 996147200 4194304 4889804 548682068832 18446744073709551615 238487659332 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/30591/statm: 1339 231 192 169 0 50 0
[pid=30594] ppid=30591 vsize=6644 CPUtime=25.27
/proc/30594/stat : 30594 (toulbar2) R 30591 30591 30334 0 -1 4194304 428 0 0 0 2527 0 0 0 25 0 1 0 67698204 6803456 411 996147200 134512640 137370052 4294956384 18446744073709551615 136490912 0 0 4096 0 0 0 0 17 1 0 0
/proc/30594/statm: 1661 411 277 697 0 960 0
Current children cumulated CPU time (s) 25.27
Current children cumulated vsize (KiB) 12000

[startup+51.1011 s]
/proc/loadavg: 2.00 2.00 2.00 3/83 30594
/proc/meminfo: memFree=1754088/2055920 swapFree=4181112/4192956
[pid=30591] ppid=30589 vsize=5356 CPUtime=0
/proc/30591/stat : 30591 (solver.sh) S 30589 30591 30334 0 -1 4194304 302 117 0 0 0 0 0 0 21 0 1 0 67698203 5484544 231 996147200 4194304 4889804 548682068832 18446744073709551615 238487659332 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/30591/statm: 1339 231 192 169 0 50 0
[pid=30594] ppid=30591 vsize=6644 CPUtime=50.64
/proc/30594/stat : 30594 (toulbar2) R 30591 30591 30334 0 -1 4194304 428 0 0 0 5064 0 0 0 25 0 1 0 67698204 6803456 411 996147200 134512640 137370052 4294956384 18446744073709551615 135215569 0 0 4096 0 0 0 0 17 1 0 0
/proc/30594/statm: 1661 411 277 697 0 960 0
Current children cumulated CPU time (s) 50.64
Current children cumulated vsize (KiB) 12000

[startup+102.307 s]
/proc/loadavg: 2.00 2.00 2.00 3/83 30594
/proc/meminfo: memFree=1754024/2055920 swapFree=4181112/4192956
[pid=30591] ppid=30589 vsize=5356 CPUtime=0
/proc/30591/stat : 30591 (solver.sh) S 30589 30591 30334 0 -1 4194304 302 117 0 0 0 0 0 0 21 0 1 0 67698203 5484544 231 996147200 4194304 4889804 548682068832 18446744073709551615 238487659332 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/30591/statm: 1339 231 192 169 0 50 0
[pid=30594] ppid=30591 vsize=6644 CPUtime=101.41
/proc/30594/stat : 30594 (toulbar2) R 30591 30591 30334 0 -1 4194304 428 0 0 0 10141 0 0 0 25 0 1 0 67698204 6803456 411 996147200 134512640 137370052 4294956384 18446744073709551615 134575622 0 0 4096 0 0 0 0 17 1 0 0
/proc/30594/statm: 1661 411 277 697 0 960 0
Current children cumulated CPU time (s) 101.41
Current children cumulated vsize (KiB) 12000

[startup+162.302 s]
/proc/loadavg: 2.00 2.00 2.00 3/83 30594
/proc/meminfo: memFree=1754024/2055920 swapFree=4181112/4192956
[pid=30591] ppid=30589 vsize=5356 CPUtime=0
/proc/30591/stat : 30591 (solver.sh) S 30589 30591 30334 0 -1 4194304 302 117 0 0 0 0 0 0 21 0 1 0 67698203 5484544 231 996147200 4194304 4889804 548682068832 18446744073709551615 238487659332 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/30591/statm: 1339 231 192 169 0 50 0
[pid=30594] ppid=30591 vsize=6644 CPUtime=160.9
/proc/30594/stat : 30594 (toulbar2) R 30591 30591 30334 0 -1 4194304 428 0 0 0 16090 0 0 0 25 0 1 0 67698204 6803456 411 996147200 134512640 137370052 4294956384 18446744073709551615 136445793 0 0 4096 0 0 0 0 17 1 0 0
/proc/30594/statm: 1661 411 277 697 0 960 0
Current children cumulated CPU time (s) 160.9
Current children cumulated vsize (KiB) 12000

[startup+222.302 s]
/proc/loadavg: 2.00 2.00 2.00 3/83 30594
/proc/meminfo: memFree=1754024/2055920 swapFree=4181112/4192956
[pid=30591] ppid=30589 vsize=5356 CPUtime=0
/proc/30591/stat : 30591 (solver.sh) S 30589 30591 30334 0 -1 4194304 302 117 0 0 0 0 0 0 21 0 1 0 67698203 5484544 231 996147200 4194304 4889804 548682068832 18446744073709551615 238487659332 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/30591/statm: 1339 231 192 169 0 50 0
[pid=30594] ppid=30591 vsize=6644 CPUtime=220.39
/proc/30594/stat : 30594 (toulbar2) R 30591 30591 30334 0 -1 4194304 428 0 0 0 22039 0 0 0 25 0 1 0 67698204 6803456 411 996147200 134512640 137370052 4294956384 18446744073709551615 136702575 0 0 4096 0 0 0 0 17 1 0 0
/proc/30594/statm: 1661 411 277 697 0 960 0
Current children cumulated CPU time (s) 220.39
Current children cumulated vsize (KiB) 12000

[startup+282.301 s]
/proc/loadavg: 2.00 2.00 2.00 3/83 30594
/proc/meminfo: memFree=1754024/2055920 swapFree=4181112/4192956
[pid=30591] ppid=30589 vsize=5356 CPUtime=0
/proc/30591/stat : 30591 (solver.sh) S 30589 30591 30334 0 -1 4194304 302 117 0 0 0 0 0 0 21 0 1 0 67698203 5484544 231 996147200 4194304 4889804 548682068832 18446744073709551615 238487659332 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/30591/statm: 1339 231 192 169 0 50 0
[pid=30594] ppid=30591 vsize=6644 CPUtime=279.88
/proc/30594/stat : 30594 (toulbar2) R 30591 30591 30334 0 -1 4194304 428 0 0 0 27988 0 0 0 25 0 1 0 67698204 6803456 411 996147200 134512640 137370052 4294956384 18446744073709551615 136495264 0 0 4096 0 0 0 0 17 1 0 0
/proc/30594/statm: 1661 411 277 697 0 960 0
Current children cumulated CPU time (s) 279.88
Current children cumulated vsize (KiB) 12000

[startup+342.301 s]
/proc/loadavg: 2.00 2.00 2.00 3/83 30594
/proc/meminfo: memFree=1754024/2055920 swapFree=4181112/4192956
[pid=30591] ppid=30589 vsize=5356 CPUtime=0
/proc/30591/stat : 30591 (solver.sh) S 30589 30591 30334 0 -1 4194304 302 117 0 0 0 0 0 0 21 0 1 0 67698203 5484544 231 996147200 4194304 4889804 548682068832 18446744073709551615 238487659332 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/30591/statm: 1339 231 192 169 0 50 0
[pid=30594] ppid=30591 vsize=6644 CPUtime=339.39
/proc/30594/stat : 30594 (toulbar2) R 30591 30591 30334 0 -1 4194304 428 0 0 0 33938 1 0 0 25 0 1 0 67698204 6803456 411 996147200 134512640 137370052 4294956384 18446744073709551615 134733963 0 0 4096 0 0 0 0 17 1 0 0
/proc/30594/statm: 1661 411 277 697 0 960 0
Current children cumulated CPU time (s) 339.39
Current children cumulated vsize (KiB) 12000

[startup+402.301 s]
/proc/loadavg: 2.00 2.00 2.00 3/83 30594
/proc/meminfo: memFree=1754024/2055920 swapFree=4181112/4192956
[pid=30591] ppid=30589 vsize=5356 CPUtime=0
/proc/30591/stat : 30591 (solver.sh) S 30589 30591 30334 0 -1 4194304 302 117 0 0 0 0 0 0 21 0 1 0 67698203 5484544 231 996147200 4194304 4889804 548682068832 18446744073709551615 238487659332 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/30591/statm: 1339 231 192 169 0 50 0
[pid=30594] ppid=30591 vsize=6644 CPUtime=398.88
/proc/30594/stat : 30594 (toulbar2) R 30591 30591 30334 0 -1 4194304 428 0 0 0 39887 1 0 0 25 0 1 0 67698204 6803456 411 996147200 134512640 137370052 4294956384 18446744073709551615 134733797 0 0 4096 0 0 0 0 17 1 0 0
/proc/30594/statm: 1661 411 277 697 0 960 0
Current children cumulated CPU time (s) 398.88
Current children cumulated vsize (KiB) 12000

[startup+462.302 s]
/proc/loadavg: 2.00 2.00 2.00 3/83 30594
/proc/meminfo: memFree=1754024/2055920 swapFree=4181112/4192956
[pid=30591] ppid=30589 vsize=5356 CPUtime=0
/proc/30591/stat : 30591 (solver.sh) S 30589 30591 30334 0 -1 4194304 302 117 0 0 0 0 0 0 21 0 1 0 67698203 5484544 231 996147200 4194304 4889804 548682068832 18446744073709551615 238487659332 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/30591/statm: 1339 231 192 169 0 50 0
[pid=30594] ppid=30591 vsize=6644 CPUtime=458.36
/proc/30594/stat : 30594 (toulbar2) R 30591 30591 30334 0 -1 4194304 428 0 0 0 45835 1 0 0 25 0 1 0 67698204 6803456 411 996147200 134512640 137370052 4294956384 18446744073709551615 136491660 0 0 4096 0 0 0 0 17 1 0 0
/proc/30594/statm: 1661 411 277 697 0 960 0
Current children cumulated CPU time (s) 458.36
Current children cumulated vsize (KiB) 12000

[startup+522.302 s]
/proc/loadavg: 2.00 2.00 2.00 3/83 30594
/proc/meminfo: memFree=1753960/2055920 swapFree=4181112/4192956
[pid=30591] ppid=30589 vsize=5356 CPUtime=0
/proc/30591/stat : 30591 (solver.sh) S 30589 30591 30334 0 -1 4194304 302 117 0 0 0 0 0 0 21 0 1 0 67698203 5484544 231 996147200 4194304 4889804 548682068832 18446744073709551615 238487659332 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/30591/statm: 1339 231 192 169 0 50 0
[pid=30594] ppid=30591 vsize=6644 CPUtime=517.86
/proc/30594/stat : 30594 (toulbar2) R 30591 30591 30334 0 -1 4194304 428 0 0 0 51785 1 0 0 25 0 1 0 67698204 6803456 411 996147200 134512640 137370052 4294956384 18446744073709551615 134568461 0 0 4096 0 0 0 0 17 1 0 0
/proc/30594/statm: 1661 411 277 697 0 960 0
Current children cumulated CPU time (s) 517.86
Current children cumulated vsize (KiB) 12000

[startup+582.302 s]
/proc/loadavg: 2.00 2.00 2.00 3/83 30594
/proc/meminfo: memFree=1753960/2055920 swapFree=4181112/4192956
[pid=30591] ppid=30589 vsize=5356 CPUtime=0
/proc/30591/stat : 30591 (solver.sh) S 30589 30591 30334 0 -1 4194304 302 117 0 0 0 0 0 0 21 0 1 0 67698203 5484544 231 996147200 4194304 4889804 548682068832 18446744073709551615 238487659332 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/30591/statm: 1339 231 192 169 0 50 0
[pid=30594] ppid=30591 vsize=6644 CPUtime=577.35
/proc/30594/stat : 30594 (toulbar2) R 30591 30591 30334 0 -1 4194304 428 0 0 0 57734 1 0 0 25 0 1 0 67698204 6803456 411 996147200 134512640 137370052 4294956384 18446744073709551615 136498752 0 0 4096 0 0 0 0 17 1 0 0
/proc/30594/statm: 1661 411 277 697 0 960 0
Current children cumulated CPU time (s) 577.35
Current children cumulated vsize (KiB) 12000

[startup+642.301 s]
/proc/loadavg: 2.00 2.00 2.00 3/76 30659
/proc/meminfo: memFree=1738592/2055920 swapFree=4181112/4192956
[pid=30591] ppid=30589 vsize=5356 CPUtime=0
/proc/30591/stat : 30591 (solver.sh) S 30589 30591 30334 0 -1 4194304 302 117 0 0 0 0 0 0 21 0 1 0 67698203 5484544 231 996147200 4194304 4889804 548682068832 18446744073709551615 238487659332 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/30591/statm: 1339 231 192 169 0 50 0
[pid=30594] ppid=30591 vsize=6644 CPUtime=637.13
/proc/30594/stat : 30594 (toulbar2) R 30591 30591 30334 0 -1 4194304 428 0 0 0 63711 2 0 0 25 0 1 0 67698204 6803456 411 996147200 134512640 137370052 4294956384 18446744073709551615 136498510 0 0 4096 0 0 0 0 17 0 0 0
/proc/30594/statm: 1661 411 277 697 0 960 0
Current children cumulated CPU time (s) 637.13
Current children cumulated vsize (KiB) 12000

[startup+702.301 s]
/proc/loadavg: 2.00 2.00 2.00 3/76 30659
/proc/meminfo: memFree=1728160/2055920 swapFree=4181112/4192956
[pid=30591] ppid=30589 vsize=5356 CPUtime=0
/proc/30591/stat : 30591 (solver.sh) S 30589 30591 30334 0 -1 4194304 302 117 0 0 0 0 0 0 21 0 1 0 67698203 5484544 231 996147200 4194304 4889804 548682068832 18446744073709551615 238487659332 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/30591/statm: 1339 231 192 169 0 50 0
[pid=30594] ppid=30591 vsize=6644 CPUtime=697.1
/proc/30594/stat : 30594 (toulbar2) R 30591 30591 30334 0 -1 4194304 428 0 0 0 69708 2 0 0 25 0 1 0 67698204 6803456 411 996147200 134512640 137370052 4294956384 18446744073709551615 134733936 0 0 4096 0 0 0 0 17 0 0 0
/proc/30594/statm: 1661 411 277 697 0 960 0
Current children cumulated CPU time (s) 697.1
Current children cumulated vsize (KiB) 12000

[startup+762.306 s]
/proc/loadavg: 2.00 2.00 2.00 3/76 30659
/proc/meminfo: memFree=1720608/2055920 swapFree=4181112/4192956
[pid=30591] ppid=30589 vsize=5356 CPUtime=0
/proc/30591/stat : 30591 (solver.sh) S 30589 30591 30334 0 -1 4194304 302 117 0 0 0 0 0 0 21 0 1 0 67698203 5484544 231 996147200 4194304 4889804 548682068832 18446744073709551615 238487659332 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/30591/statm: 1339 231 192 169 0 50 0
[pid=30594] ppid=30591 vsize=6644 CPUtime=757.08
/proc/30594/stat : 30594 (toulbar2) R 30591 30591 30334 0 -1 4194304 428 0 0 0 75706 2 0 0 25 0 1 0 67698204 6803456 411 996147200 134512640 137370052 4294956384 18446744073709551615 136445604 0 0 4096 0 0 0 0 17 0 0 0
/proc/30594/statm: 1661 411 277 697 0 960 0
Current children cumulated CPU time (s) 757.08
Current children cumulated vsize (KiB) 12000

[startup+822.302 s]
/proc/loadavg: 2.00 2.00 2.00 3/76 30659
/proc/meminfo: memFree=1714784/2055920 swapFree=4181112/4192956
[pid=30591] ppid=30589 vsize=5356 CPUtime=0
/proc/30591/stat : 30591 (solver.sh) S 30589 30591 30334 0 -1 4194304 302 117 0 0 0 0 0 0 21 0 1 0 67698203 5484544 231 996147200 4194304 4889804 548682068832 18446744073709551615 238487659332 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/30591/statm: 1339 231 192 169 0 50 0
[pid=30594] ppid=30591 vsize=6644 CPUtime=817.06
/proc/30594/stat : 30594 (toulbar2) R 30591 30591 30334 0 -1 4194304 428 0 0 0 81704 2 0 0 25 0 1 0 67698204 6803456 411 996147200 134512640 137370052 4294956384 18446744073709551615 136497836 0 0 4096 0 0 0 0 17 0 0 0
/proc/30594/statm: 1661 411 277 697 0 960 0
Current children cumulated CPU time (s) 817.06
Current children cumulated vsize (KiB) 12000

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

[startup+825.502 s]
/proc/loadavg: 2.00 2.00 2.00 3/76 30659
/proc/meminfo: memFree=1714272/2055920 swapFree=4181112/4192956
[pid=30591] ppid=30589 vsize=5356 CPUtime=0
/proc/30591/stat : 30591 (solver.sh) S 30589 30591 30334 0 -1 4194304 302 117 0 0 0 0 0 0 21 0 1 0 67698203 5484544 231 996147200 4194304 4889804 548682068832 18446744073709551615 238487659332 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/30591/statm: 1339 231 192 169 0 50 0
[pid=30594] ppid=30591 vsize=6644 CPUtime=820.25
/proc/30594/stat : 30594 (toulbar2) R 30591 30591 30334 0 -1 4194304 428 0 0 0 82023 2 0 0 25 0 1 0 67698204 6803456 411 996147200 134512640 137370052 4294956384 18446744073709551615 136445956 0 0 4096 0 0 0 0 17 0 0 0
/proc/30594/statm: 1661 411 277 697 0 960 0
Current children cumulated CPU time (s) 820.25
Current children cumulated vsize (KiB) 12000

[startup+827.101 s]
/proc/loadavg: 2.00 2.00 2.00 3/76 30659
/proc/meminfo: memFree=1714016/2055920 swapFree=4181112/4192956
[pid=30591] ppid=30589 vsize=5356 CPUtime=0
/proc/30591/stat : 30591 (solver.sh) S 30589 30591 30334 0 -1 4194304 302 117 0 0 0 0 0 0 21 0 1 0 67698203 5484544 231 996147200 4194304 4889804 548682068832 18446744073709551615 238487659332 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/30591/statm: 1339 231 192 169 0 50 0
[pid=30594] ppid=30591 vsize=6644 CPUtime=821.86
/proc/30594/stat : 30594 (toulbar2) R 30591 30591 30334 0 -1 4194304 428 0 0 0 82184 2 0 0 25 0 1 0 67698204 6803456 411 996147200 134512640 137370052 4294956384 18446744073709551615 136495335 0 0 4096 0 0 0 0 17 0 0 0
/proc/30594/statm: 1661 411 277 697 0 960 0
Current children cumulated CPU time (s) 821.86
Current children cumulated vsize (KiB) 12000

[startup+828.702 s]
/proc/loadavg: 2.00 2.00 2.00 3/76 30659
/proc/meminfo: memFree=1713888/2055920 swapFree=4181112/4192956
[pid=30591] ppid=30589 vsize=5356 CPUtime=0
/proc/30591/stat : 30591 (solver.sh) S 30589 30591 30334 0 -1 4194304 302 117 0 0 0 0 0 0 21 0 1 0 67698203 5484544 231 996147200 4194304 4889804 548682068832 18446744073709551615 238487659332 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/30591/statm: 1339 231 192 169 0 50 0
[pid=30594] ppid=30591 vsize=6644 CPUtime=823.45
/proc/30594/stat : 30594 (toulbar2) R 30591 30591 30334 0 -1 4194304 428 0 0 0 82343 2 0 0 25 0 1 0 67698204 6803456 411 996147200 134512640 137370052 4294956384 18446744073709551615 134568031 0 0 4096 0 0 0 0 17 0 0 0
/proc/30594/statm: 1661 411 277 697 0 960 0
Current children cumulated CPU time (s) 823.45
Current children cumulated vsize (KiB) 12000

[startup+829.102 s]
/proc/loadavg: 2.00 2.00 2.00 3/76 30659
/proc/meminfo: memFree=1713888/2055920 swapFree=4181112/4192956
[pid=30591] ppid=30589 vsize=5356 CPUtime=0
/proc/30591/stat : 30591 (solver.sh) S 30589 30591 30334 0 -1 4194304 302 117 0 0 0 0 0 0 21 0 1 0 67698203 5484544 231 996147200 4194304 4889804 548682068832 18446744073709551615 238487659332 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/30591/statm: 1339 231 192 169 0 50 0
[pid=30594] ppid=30591 vsize=6644 CPUtime=823.85
/proc/30594/stat : 30594 (toulbar2) R 30591 30591 30334 0 -1 4194304 428 0 0 0 82383 2 0 0 25 0 1 0 67698204 6803456 411 996147200 134512640 137370052 4294956384 18446744073709551615 136498342 0 0 4096 0 0 0 0 17 0 0 0
/proc/30594/statm: 1661 411 277 697 0 960 0
Current children cumulated CPU time (s) 823.85
Current children cumulated vsize (KiB) 12000

[startup+829.302 s]
/proc/loadavg: 2.00 2.00 2.00 3/76 30659
/proc/meminfo: memFree=1713760/2055920 swapFree=4181112/4192956
[pid=30591] ppid=30589 vsize=5356 CPUtime=0
/proc/30591/stat : 30591 (solver.sh) S 30589 30591 30334 0 -1 4194304 302 117 0 0 0 0 0 0 21 0 1 0 67698203 5484544 231 996147200 4194304 4889804 548682068832 18446744073709551615 238487659332 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/30591/statm: 1339 231 192 169 0 50 0
[pid=30594] ppid=30591 vsize=6644 CPUtime=824.05
/proc/30594/stat : 30594 (toulbar2) R 30591 30591 30334 0 -1 4194304 428 0 0 0 82403 2 0 0 25 0 1 0 67698204 6803456 411 996147200 134512640 137370052 4294956384 18446744073709551615 136498528 0 0 4096 0 0 0 0 17 0 0 0
/proc/30594/statm: 1661 411 277 697 0 960 0
Current children cumulated CPU time (s) 824.05
Current children cumulated vsize (KiB) 12000

[startup+829.407 s]
/proc/loadavg: 2.00 2.00 2.00 3/76 30659
/proc/meminfo: memFree=1713760/2055920 swapFree=4181112/4192956
[pid=30591] ppid=30589 vsize=5356 CPUtime=0
/proc/30591/stat : 30591 (solver.sh) S 30589 30591 30334 0 -1 4194304 302 117 0 0 0 0 0 0 21 0 1 0 67698203 5484544 231 996147200 4194304 4889804 548682068832 18446744073709551615 238487659332 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/30591/statm: 1339 231 192 169 0 50 0
[pid=30594] ppid=30591 vsize=6644 CPUtime=824.16
/proc/30594/stat : 30594 (toulbar2) R 30591 30591 30334 0 -1 4194304 428 0 0 0 82414 2 0 0 25 0 1 0 67698204 6803456 411 996147200 134512640 137370052 4294956384 18446744073709551615 136497738 0 0 4096 0 0 0 0 17 0 0 0
/proc/30594/statm: 1661 411 277 697 0 960 0
Current children cumulated CPU time (s) 824.16
Current children cumulated vsize (KiB) 12000

Child status: 0
Real time (s): 829.442
CPU time (s): 824.21
CPU user time (s): 824.177
CPU system time (s): 0.032994
CPU usage (%): 99.3692
Max. virtual memory (cumulated for all children) (KiB): 12000

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 824.177
system time used= 0.032994
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 858
page faults= 0
swaps= 0
block input operations= 0
block output operations= 0
messages sent= 0
messages received= 0
signals received= 0
voluntary context switches= 8
involuntary context switches= 25191

runsolver used 0.827874 second user time and 2.40263 second system time

The end

Launcher Data (download as text)

Begin job on node23 at 2008-07-15 10:19:22
IDJOB=1120174
IDBENCH=62461
IDSOLVER=371
FILE ID=node23/1120174-1216109962
PBS_JOBID= 7905359
Free space on /tmp= 66560 MiB

SOLVER NAME= toulbar2 2008-06-27
BENCH NAME= CPAI08/maxcsp/maxcut/maxcut-60/normalized-maxcut-60-500-4_ext.xml
COMMAND LINE= HOME/solver.sh BENCHNAME 
RUNSOLVER COMMAND LINE= /home/evaluation/evaluation/pub/bin/runsolver --timestamp -w /tmp/evaluation-result-1120174-1216109962/watcher-1120174-1216109962 -o /tmp/evaluation-result-1120174-1216109962/solver-1120174-1216109962 -C 3600 -W 4000 -M 900 --output-limit 1,15  HOME/solver.sh HOME/instance-1120174-1216109962.xml 

TIME LIMIT= 3600 seconds
MEMORY LIMIT= 900 MiB

MD5SUM BENCH= 8d21f27a6395f80ae8757492155779f3
RANDOM SEED=791649777

node23.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		: 3000.240
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		: 3000.240
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:       1755480 kB
Buffers:         66568 kB
Cached:         157140 kB
SwapCached:       5792 kB
Active:         172520 kB
Inactive:        72612 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1755480 kB
SwapTotal:     4192956 kB
SwapFree:      4181112 kB
Dirty:            9040 kB
Writeback:           0 kB
Mapped:          37384 kB
Slab:            40388 kB
Committed_AS:   299156 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= 66548 MiB
End job on node23 at 2008-07-15 10:33:12