Trace number 2087829

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
pcs 0.3.2UNSAT 1302.96 1307.23

DiagnosticValue
ASSIGNMENTS39416

General information on the benchmark

Namecsp/dag-rand/
normalized-rand-n23-d3-e16-r15-t150000-12.xml
MD5SUM753e24394b5b984cc9ba217fd7abb07c
Bench CategoryN-ARY-EXT (n-ary constraints in extension)
Best result obtained on this benchmarkUNSAT
Best CPU time to get the best result obtained on this benchmark144.275
Satisfiable
(Un)Satisfiability was proved
Number of variables23
Number of constraints16
Maximum constraint arity15
Maximum domain size3
Number of constraints which are defined in extension16
Number of constraints which are defined in intension0
Global constraints used (with number of constraints)

Solver Data 

0.49/0.94	c small-domain mode
0.49/0.95	c Seed is 688559666
0.49/0.95	c Constructing HOME/instance-2087829-1247728423.xml  with 16 constraints
25.43/25.78	c Solving 39416 backtracks 17 restarts
1302.90/1307.22	s UNSATISFIABLE
1302.90/1307.22	d ASSIGNMENTS 39416

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-2087829-1247728423/watcher-2087829-1247728423 -o /tmp/evaluation-result-2087829-1247728423/solver-2087829-1247728423 -C 1800 -W 2000 -M 900 HOME/pcssolve -s 688559666 HOME/instance-2087829-1247728423.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: 1.93 1.98 1.99 4/72 9945
/proc/meminfo: memFree=866136/2055920 swapFree=4192812/4192956
[pid=9945] ppid=9943 vsize=5356 CPUtime=0
/proc/9945/stat : 9945 (pcssolve) R 9943 9945 8717 0 -1 4194304 268 0 0 0 0 0 0 0 20 0 1 0 59909500 5484544 236 996147200 4194304 4889804 548682068800 18446744073709551615 4357168 0 0 4100 65536 0 0 0 17 1 0 0
/proc/9945/statm: 1339 236 197 169 0 50 0

[startup+0.100957 s]
/proc/loadavg: 1.93 1.98 1.99 4/72 9945
/proc/meminfo: memFree=866136/2055920 swapFree=4192812/4192956
[pid=9945] ppid=9943 vsize=5356 CPUtime=0
/proc/9945/stat : 9945 (pcssolve) S 9943 9945 8717 0 -1 4194304 305 0 0 0 0 0 0 0 20 0 1 0 59909500 5484544 242 996147200 4194304 4889804 548682068800 18446744073709551615 273952596804 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/9945/statm: 1339 242 201 169 0 50 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5356

[startup+0.201968 s]
/proc/loadavg: 1.93 1.98 1.99 4/72 9945
/proc/meminfo: memFree=866136/2055920 swapFree=4192812/4192956
[pid=9945] ppid=9943 vsize=5356 CPUtime=0
/proc/9945/stat : 9945 (pcssolve) S 9943 9945 8717 0 -1 4194304 305 0 0 0 0 0 0 0 20 0 1 0 59909500 5484544 242 996147200 4194304 4889804 548682068800 18446744073709551615 273952596804 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/9945/statm: 1339 242 201 169 0 50 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5356

[startup+0.301981 s]
/proc/loadavg: 1.93 1.98 1.99 4/72 9945
/proc/meminfo: memFree=866136/2055920 swapFree=4192812/4192956
[pid=9945] ppid=9943 vsize=5356 CPUtime=0.24
/proc/9945/stat : 9945 (pcssolve) S 9943 9945 8717 0 -1 4194304 339 4406 0 0 0 0 16 8 15 0 1 0 59909500 5484544 242 996147200 4194304 4889804 548682068800 18446744073709551615 273952596804 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/9945/statm: 1339 242 201 169 0 50 0
Current children cumulated CPU time (s) 0.24
Current children cumulated vsize (KiB) 5356

[startup+0.702028 s]
/proc/loadavg: 1.93 1.98 1.99 4/72 9945
/proc/meminfo: memFree=866136/2055920 swapFree=4192812/4192956
[pid=9945] ppid=9943 vsize=5356 CPUtime=0.49
/proc/9945/stat : 9945 (pcssolve) S 9943 9945 8717 0 -1 4194304 367 8826 0 0 0 0 32 17 15 0 1 0 59909500 5484544 243 996147200 4194304 4889804 548682068800 18446744073709551615 273952596804 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/9945/statm: 1339 243 202 169 0 50 0
Current children cumulated CPU time (s) 0.49
Current children cumulated vsize (KiB) 5356

[startup+1.50112 s]
/proc/loadavg: 1.93 1.98 1.99 3/73 9951
/proc/meminfo: memFree=861648/2055920 swapFree=4192812/4192956
[pid=9945] ppid=9943 vsize=15508 CPUtime=1.47
/proc/9945/stat : 9945 (pcs.small) R 9943 9945 8717 0 -1 4194304 3583 13088 0 0 54 1 67 25 22 0 1 0 59909500 15880192 3192 996147200 134512640 135095119 4294956304 18446744073709551615 134681641 0 0 4096 0 0 0 0 17 1 0 0
/proc/9945/statm: 3877 3192 362 142 0 2831 0
Current children cumulated CPU time (s) 1.47
Current children cumulated vsize (KiB) 15508

[startup+3.1013 s]
/proc/loadavg: 1.93 1.98 1.99 3/73 9951
/proc/meminfo: memFree=843088/2055920 swapFree=4192812/4192956
[pid=9945] ppid=9943 vsize=29412 CPUtime=3.03
/proc/9945/stat : 9945 (pcs.small) R 9943 9945 8717 0 -1 4194304 8378 13088 0 0 207 4 67 25 25 0 1 0 59909500 30117888 5814 996147200 134512640 135095119 4294956304 18446744073709551615 134681630 0 0 4096 0 0 0 0 17 1 0 0
/proc/9945/statm: 7353 5814 375 142 0 6307 0
Current children cumulated CPU time (s) 3.03
Current children cumulated vsize (KiB) 29412

[startup+6.30268 s]
/proc/loadavg: 1.93 1.98 1.99 3/73 9951
/proc/meminfo: memFree=817744/2055920 swapFree=4192812/4192956
[pid=9945] ppid=9943 vsize=59508 CPUtime=6.2
/proc/9945/stat : 9945 (pcs.small) R 9943 9945 8717 0 -1 4194304 17098 13088 0 0 521 7 67 25 25 0 1 0 59909500 60936192 11068 996147200 134512640 135095119 4294956304 18446744073709551615 134979328 0 0 4096 0 0 0 0 17 1 0 0
/proc/9945/statm: 14877 11068 375 142 0 13831 0
Current children cumulated CPU time (s) 6.2
Current children cumulated vsize (KiB) 59508

[startup+12.7014 s]
/proc/loadavg: 1.94 1.98 1.99 3/73 9951
/proc/meminfo: memFree=755728/2055920 swapFree=4192812/4192956
[pid=9945] ppid=9943 vsize=117064 CPUtime=12.54
/proc/9945/stat : 9945 (pcs.small) R 9943 9945 8717 0 -1 4194304 36126 13088 0 0 1147 15 67 25 25 0 1 0 59909500 119873536 22393 996147200 134512640 135095119 4294956304 18446744073709551615 134944981 0 0 4096 0 0 0 0 17 1 0 0
/proc/9945/statm: 29266 22393 375 142 0 28220 0
Current children cumulated CPU time (s) 12.54
Current children cumulated vsize (KiB) 117064

[startup+25.5019 s]
/proc/loadavg: 1.95 1.98 1.99 3/73 9951
/proc/meminfo: memFree=658960/2055920 swapFree=4192812/4192956
[pid=9945] ppid=9943 vsize=233940 CPUtime=25.22
/proc/9945/stat : 9945 (pcs.small) R 9943 9945 8717 0 -1 4194304 72861 13088 0 0 2400 30 67 25 25 0 1 0 59909500 239554560 44598 996147200 134512640 135095119 4294956304 18446744073709551615 134944958 0 0 4096 0 0 0 0 17 1 0 0
/proc/9945/statm: 58485 44598 375 142 0 57439 0
Current children cumulated CPU time (s) 25.22
Current children cumulated vsize (KiB) 233940

[startup+51.1019 s]
/proc/loadavg: 1.97 1.98 1.99 3/73 9951
/proc/meminfo: memFree=632080/2055920 swapFree=4192812/4192956
[pid=9945] ppid=9943 vsize=182376 CPUtime=50.61
/proc/9945/stat : 9945 (pcs.small) R 9943 9945 8717 0 -1 4194304 73540 13088 0 0 4938 31 67 25 25 0 1 0 59909500 186753024 44949 996147200 134512640 135095119 4294956304 18446744073709551615 134918185 0 0 4096 0 0 0 0 17 1 0 0
/proc/9945/statm: 45594 44949 389 142 0 44548 0
Current children cumulated CPU time (s) 50.61
Current children cumulated vsize (KiB) 182376

[startup+102.302 s]
/proc/loadavg: 1.98 1.98 1.99 3/73 9951
/proc/meminfo: memFree=575440/2055920 swapFree=4192812/4192956
[pid=9945] ppid=9943 vsize=182376 CPUtime=101.38
/proc/9945/stat : 9945 (pcs.small) R 9943 9945 8717 0 -1 4194304 73540 13088 0 0 10015 31 67 25 25 0 1 0 59909500 186753024 44949 996147200 134512640 135095119 4294956304 18446744073709551615 134918178 0 0 4096 0 0 0 0 17 1 0 0
/proc/9945/statm: 45594 44949 389 142 0 44548 0
Current children cumulated CPU time (s) 101.38
Current children cumulated vsize (KiB) 182376

[startup+162.302 s]
/proc/loadavg: 1.99 1.98 1.99 3/73 9951
/proc/meminfo: memFree=504976/2055920 swapFree=4192812/4192956
[pid=9945] ppid=9943 vsize=182376 CPUtime=160.87
/proc/9945/stat : 9945 (pcs.small) R 9943 9945 8717 0 -1 4194304 73540 13088 0 0 15964 31 67 25 25 0 1 0 59909500 186753024 44949 996147200 134512640 135095119 4294956304 18446744073709551615 134918271 0 0 4096 0 0 0 0 17 1 0 0
/proc/9945/statm: 45594 44949 389 142 0 44548 0
Current children cumulated CPU time (s) 160.87
Current children cumulated vsize (KiB) 182376

[startup+222.307 s]
/proc/loadavg: 1.99 1.98 1.99 3/73 9951
/proc/meminfo: memFree=440208/2055920 swapFree=4192812/4192956
[pid=9945] ppid=9943 vsize=182376 CPUtime=220.37
/proc/9945/stat : 9945 (pcs.small) R 9943 9945 8717 0 -1 4194304 73540 13088 0 0 21913 32 67 25 25 0 1 0 59909500 186753024 44949 996147200 134512640 135095119 4294956304 18446744073709551615 134918198 0 0 4096 0 0 0 0 17 1 0 0
/proc/9945/statm: 45594 44949 389 142 0 44548 0
Current children cumulated CPU time (s) 220.37
Current children cumulated vsize (KiB) 182376

[startup+282.302 s]
/proc/loadavg: 1.99 1.98 1.99 3/73 9951
/proc/meminfo: memFree=388112/2055920 swapFree=4192812/4192956
[pid=9945] ppid=9943 vsize=182376 CPUtime=279.85
/proc/9945/stat : 9945 (pcs.small) R 9943 9945 8717 0 -1 4194304 73540 13088 0 0 27861 32 67 25 25 0 1 0 59909500 186753024 44949 996147200 134512640 135095119 4294956304 18446744073709551615 134918185 0 0 4096 0 0 0 0 17 1 0 0
/proc/9945/statm: 45594 44949 389 142 0 44548 0
Current children cumulated CPU time (s) 279.85
Current children cumulated vsize (KiB) 182376

[startup+342.302 s]
/proc/loadavg: 1.99 1.98 1.99 3/73 9951
/proc/meminfo: memFree=327760/2055920 swapFree=4192812/4192956
[pid=9945] ppid=9943 vsize=182376 CPUtime=339.34
/proc/9945/stat : 9945 (pcs.small) R 9943 9945 8717 0 -1 4194304 73540 13088 0 0 33810 32 67 25 25 0 1 0 59909500 186753024 44949 996147200 134512640 135095119 4294956304 18446744073709551615 134918224 0 0 4096 0 0 0 0 17 1 0 0
/proc/9945/statm: 45594 44949 389 142 0 44548 0
Current children cumulated CPU time (s) 339.34
Current children cumulated vsize (KiB) 182376

[startup+402.302 s]
/proc/loadavg: 1.99 1.98 1.99 3/73 9951
/proc/meminfo: memFree=271952/2055920 swapFree=4192812/4192956
[pid=9945] ppid=9943 vsize=182376 CPUtime=398.83
/proc/9945/stat : 9945 (pcs.small) R 9943 9945 8717 0 -1 4194304 73540 13088 0 0 39759 32 67 25 25 0 1 0 59909500 186753024 44949 996147200 134512640 135095119 4294956304 18446744073709551615 134918185 0 0 4096 0 0 0 0 17 1 0 0
/proc/9945/statm: 45594 44949 389 142 0 44548 0
Current children cumulated CPU time (s) 398.83
Current children cumulated vsize (KiB) 182376

[startup+462.302 s]
/proc/loadavg: 2.07 2.00 2.00 5/82 9991
/proc/meminfo: memFree=1021448/2055920 swapFree=4192812/4192956
[pid=9945] ppid=9943 vsize=182376 CPUtime=458.36
/proc/9945/stat : 9945 (pcs.small) R 9943 9945 8717 0 -1 4194304 73540 13088 0 0 45711 33 67 25 25 0 1 0 59909500 186753024 44949 996147200 134512640 135095119 4294956304 18446744073709551615 134918185 0 0 4096 0 0 0 0 17 0 0 0
/proc/9945/statm: 45594 44949 389 142 0 44548 0
Current children cumulated CPU time (s) 458.36
Current children cumulated vsize (KiB) 182376

[startup+522.302 s]
/proc/loadavg: 2.08 2.01 2.00 3/82 9993
/proc/meminfo: memFree=1011720/2055920 swapFree=4192812/4192956
[pid=9945] ppid=9943 vsize=182376 CPUtime=518.33
/proc/9945/stat : 9945 (pcs.small) R 9943 9945 8717 0 -1 4194304 73540 13088 0 0 51708 33 67 25 25 0 1 0 59909500 186753024 44949 996147200 134512640 135095119 4294956304 18446744073709551615 134918166 0 0 4096 0 0 0 0 17 0 0 0
/proc/9945/statm: 45594 44949 389 142 0 44548 0
Current children cumulated CPU time (s) 518.33
Current children cumulated vsize (KiB) 182376

[startup+582.302 s]
/proc/loadavg: 2.03 2.01 2.00 3/82 9993
/proc/meminfo: memFree=1011528/2055920 swapFree=4192812/4192956
[pid=9945] ppid=9943 vsize=182376 CPUtime=578.31
/proc/9945/stat : 9945 (pcs.small) R 9943 9945 8717 0 -1 4194304 73540 13088 0 0 57705 34 67 25 25 0 1 0 59909500 186753024 44949 996147200 134512640 135095119 4294956304 18446744073709551615 134927029 0 0 4096 0 0 0 0 17 0 0 0
/proc/9945/statm: 45594 44949 389 142 0 44548 0
Current children cumulated CPU time (s) 578.31
Current children cumulated vsize (KiB) 182376

[startup+642.302 s]
/proc/loadavg: 2.07 2.02 2.00 3/82 9993
/proc/meminfo: memFree=1011464/2055920 swapFree=4192812/4192956
[pid=9945] ppid=9943 vsize=182376 CPUtime=638.28
/proc/9945/stat : 9945 (pcs.small) R 9943 9945 8717 0 -1 4194304 73540 13088 0 0 63702 34 67 25 25 0 1 0 59909500 186753024 44949 996147200 134512640 135095119 4294956304 18446744073709551615 134918268 0 0 4096 0 0 0 0 17 0 0 0
/proc/9945/statm: 45594 44949 389 142 0 44548 0
Current children cumulated CPU time (s) 638.28
Current children cumulated vsize (KiB) 182376

[startup+702.302 s]
/proc/loadavg: 2.02 2.01 2.00 3/82 9993
/proc/meminfo: memFree=1011464/2055920 swapFree=4192812/4192956
[pid=9945] ppid=9943 vsize=182376 CPUtime=698.26
/proc/9945/stat : 9945 (pcs.small) R 9943 9945 8717 0 -1 4194304 73540 13088 0 0 69700 34 67 25 25 0 1 0 59909500 186753024 44949 996147200 134512640 135095119 4294956304 18446744073709551615 134918190 0 0 4096 0 0 0 0 17 0 0 0
/proc/9945/statm: 45594 44949 389 142 0 44548 0
Current children cumulated CPU time (s) 698.26
Current children cumulated vsize (KiB) 182376

[startup+762.302 s]
/proc/loadavg: 2.01 2.01 2.00 3/82 9993
/proc/meminfo: memFree=1011464/2055920 swapFree=4192812/4192956
[pid=9945] ppid=9943 vsize=182376 CPUtime=758.23
/proc/9945/stat : 9945 (pcs.small) R 9943 9945 8717 0 -1 4194304 73540 13088 0 0 75697 34 67 25 25 0 1 0 59909500 186753024 44949 996147200 134512640 135095119 4294956304 18446744073709551615 134918068 0 0 4096 0 0 0 0 17 0 0 0
/proc/9945/statm: 45594 44949 389 142 0 44548 0
Current children cumulated CPU time (s) 758.23
Current children cumulated vsize (KiB) 182376

[startup+822.302 s]
/proc/loadavg: 2.00 2.00 2.00 3/82 9993
/proc/meminfo: memFree=1011464/2055920 swapFree=4192812/4192956
[pid=9945] ppid=9943 vsize=182376 CPUtime=818.2
/proc/9945/stat : 9945 (pcs.small) R 9943 9945 8717 0 -1 4194304 73540 13088 0 0 81694 34 67 25 25 0 1 0 59909500 186753024 44949 996147200 134512640 135095119 4294956304 18446744073709551615 134918185 0 0 4096 0 0 0 0 17 0 0 0
/proc/9945/statm: 45594 44949 389 142 0 44548 0
Current children cumulated CPU time (s) 818.2
Current children cumulated vsize (KiB) 182376

[startup+882.307 s]
/proc/loadavg: 2.00 2.00 2.00 3/82 9993
/proc/meminfo: memFree=1011528/2055920 swapFree=4192812/4192956
[pid=9945] ppid=9943 vsize=182376 CPUtime=878.19
/proc/9945/stat : 9945 (pcs.small) R 9943 9945 8717 0 -1 4194304 73540 13088 0 0 87692 35 67 25 25 0 1 0 59909500 186753024 44949 996147200 134512640 135095119 4294956304 18446744073709551615 134918185 0 0 4096 0 0 0 0 17 0 0 0
/proc/9945/statm: 45594 44949 389 142 0 44548 0
Current children cumulated CPU time (s) 878.19
Current children cumulated vsize (KiB) 182376

[startup+942.302 s]
/proc/loadavg: 2.03 2.01 2.00 3/82 9993
/proc/meminfo: memFree=1011528/2055920 swapFree=4192812/4192956
[pid=9945] ppid=9943 vsize=182376 CPUtime=938.16
/proc/9945/stat : 9945 (pcs.small) R 9943 9945 8717 0 -1 4194304 73540 13088 0 0 93689 35 67 25 25 0 1 0 59909500 186753024 44949 996147200 134512640 135095119 4294956304 18446744073709551615 134918185 0 0 4096 0 0 0 0 17 0 0 0
/proc/9945/statm: 45594 44949 389 142 0 44548 0
Current children cumulated CPU time (s) 938.16
Current children cumulated vsize (KiB) 182376

[startup+1002.3 s]
/proc/loadavg: 2.01 2.01 2.00 3/82 9993
/proc/meminfo: memFree=1011528/2055920 swapFree=4192812/4192956
[pid=9945] ppid=9943 vsize=182376 CPUtime=998.13
/proc/9945/stat : 9945 (pcs.small) R 9943 9945 8717 0 -1 4194304 73540 13088 0 0 99686 35 67 25 25 0 1 0 59909500 186753024 44949 996147200 134512640 135095119 4294956304 18446744073709551615 134909637 0 0 4096 0 0 0 0 17 0 0 0
/proc/9945/statm: 45594 44949 389 142 0 44548 0
Current children cumulated CPU time (s) 998.13
Current children cumulated vsize (KiB) 182376

[startup+1062.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/82 9993
/proc/meminfo: memFree=1011592/2055920 swapFree=4192812/4192956
[pid=9945] ppid=9943 vsize=182376 CPUtime=1058.11
/proc/9945/stat : 9945 (pcs.small) R 9943 9945 8717 0 -1 4194304 73540 13088 0 0 105684 35 67 25 25 0 1 0 59909500 186753024 44949 996147200 134512640 135095119 4294956304 18446744073709551615 134918185 0 0 4096 0 0 0 0 17 0 0 0
/proc/9945/statm: 45594 44949 389 142 0 44548 0
Current children cumulated CPU time (s) 1058.11
Current children cumulated vsize (KiB) 182376

[startup+1122.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/82 9993
/proc/meminfo: memFree=1011400/2055920 swapFree=4192812/4192956
[pid=9945] ppid=9943 vsize=182376 CPUtime=1118.08
/proc/9945/stat : 9945 (pcs.small) R 9943 9945 8717 0 -1 4194304 73540 13088 0 0 111681 35 67 25 25 0 1 0 59909500 186753024 44949 996147200 134512640 135095119 4294956304 18446744073709551615 134918220 0 0 4096 0 0 0 0 17 0 0 0
/proc/9945/statm: 45594 44949 389 142 0 44548 0
Current children cumulated CPU time (s) 1118.08
Current children cumulated vsize (KiB) 182376

[startup+1182.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/82 9993
/proc/meminfo: memFree=1011336/2055920 swapFree=4192812/4192956
[pid=9945] ppid=9943 vsize=182376 CPUtime=1178.06
/proc/9945/stat : 9945 (pcs.small) R 9943 9945 8717 0 -1 4194304 73540 13088 0 0 117679 35 67 25 25 0 1 0 59909500 186753024 44949 996147200 134512640 135095119 4294956304 18446744073709551615 134918187 0 0 4096 0 0 0 0 17 0 0 0
/proc/9945/statm: 45594 44949 389 142 0 44548 0
Current children cumulated CPU time (s) 1178.06
Current children cumulated vsize (KiB) 182376

[startup+1242.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/82 9993
/proc/meminfo: memFree=1011336/2055920 swapFree=4192812/4192956
[pid=9945] ppid=9943 vsize=182376 CPUtime=1238.03
/proc/9945/stat : 9945 (pcs.small) R 9943 9945 8717 0 -1 4194304 73540 13088 0 0 123676 35 67 25 25 0 1 0 59909500 186753024 44949 996147200 134512640 135095119 4294956304 18446744073709551615 134918211 0 0 4096 0 0 0 0 17 0 0 0
/proc/9945/statm: 45594 44949 389 142 0 44548 0
Current children cumulated CPU time (s) 1238.03
Current children cumulated vsize (KiB) 182376

[startup+1302.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/82 9993
/proc/meminfo: memFree=1011336/2055920 swapFree=4192812/4192956
[pid=9945] ppid=9943 vsize=182376 CPUtime=1298.02
/proc/9945/stat : 9945 (pcs.small) R 9943 9945 8717 0 -1 4194304 73540 13088 0 0 129674 36 67 25 25 0 1 0 59909500 186753024 44949 996147200 134512640 135095119 4294956304 18446744073709551615 134918271 0 0 4096 0 0 0 0 17 0 0 0
/proc/9945/statm: 45594 44949 389 142 0 44548 0
Current children cumulated CPU time (s) 1298.02
Current children cumulated vsize (KiB) 182376

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

[startup+1302.4 s]
/proc/loadavg: 2.00 2.00 2.00 3/82 9993
/proc/meminfo: memFree=1011336/2055920 swapFree=4192812/4192956
[pid=9945] ppid=9943 vsize=182376 CPUtime=1298.12
/proc/9945/stat : 9945 (pcs.small) R 9943 9945 8717 0 -1 4194304 73540 13088 0 0 129684 36 67 25 25 0 1 0 59909500 186753024 44949 996147200 134512640 135095119 4294956304 18446744073709551615 134918185 0 0 4096 0 0 0 0 17 0 0 0
/proc/9945/statm: 45594 44949 389 142 0 44548 0
Current children cumulated CPU time (s) 1298.12
Current children cumulated vsize (KiB) 182376

[startup+1305.6 s]
/proc/loadavg: 2.00 2.00 2.00 4/82 9993
/proc/meminfo: memFree=1011272/2055920 swapFree=4192812/4192956
[pid=9945] ppid=9943 vsize=182376 CPUtime=1301.32
/proc/9945/stat : 9945 (pcs.small) R 9943 9945 8717 0 -1 4194304 73540 13088 0 0 130004 36 67 25 25 0 1 0 59909500 186753024 44949 996147200 134512640 135095119 4294956304 18446744073709551615 134918185 0 0 4096 0 0 0 0 17 0 0 0
/proc/9945/statm: 45594 44949 389 142 0 44548 0
Current children cumulated CPU time (s) 1301.32
Current children cumulated vsize (KiB) 182376

[startup+1306.4 s]
/proc/loadavg: 2.00 2.00 2.00 3/82 9993
/proc/meminfo: memFree=1011272/2055920 swapFree=4192812/4192956
[pid=9945] ppid=9943 vsize=182376 CPUtime=1302.12
/proc/9945/stat : 9945 (pcs.small) R 9943 9945 8717 0 -1 4194304 73540 13088 0 0 130084 36 67 25 25 0 1 0 59909500 186753024 44949 996147200 134512640 135095119 4294956304 18446744073709551615 134918175 0 0 4096 0 0 0 0 17 0 0 0
/proc/9945/statm: 45594 44949 389 142 0 44548 0
Current children cumulated CPU time (s) 1302.12
Current children cumulated vsize (KiB) 182376

[startup+1306.8 s]
/proc/loadavg: 2.00 2.00 2.00 3/82 9993
/proc/meminfo: memFree=1011272/2055920 swapFree=4192812/4192956
[pid=9945] ppid=9943 vsize=182376 CPUtime=1302.52
/proc/9945/stat : 9945 (pcs.small) R 9943 9945 8717 0 -1 4194304 73540 13088 0 0 130124 36 67 25 25 0 1 0 59909500 186753024 44949 996147200 134512640 135095119 4294956304 18446744073709551615 134918068 0 0 4096 0 0 0 0 17 0 0 0
/proc/9945/statm: 45594 44949 389 142 0 44548 0
Current children cumulated CPU time (s) 1302.52
Current children cumulated vsize (KiB) 182376

[startup+1307.2 s]
/proc/loadavg: 2.00 2.00 2.00 3/82 9993
/proc/meminfo: memFree=1011272/2055920 swapFree=4192812/4192956
[pid=9945] ppid=9943 vsize=132416 CPUtime=1302.9
/proc/9945/stat : 9945 (pcs.small) R 9943 9945 8717 0 -1 4194304 73540 13088 0 0 130162 36 67 25 25 0 1 0 59909500 135593984 32459 996147200 134512640 135095119 4294956304 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 0 0 0
/proc/9945/statm: 32554 31909 462 142 0 31508 0
Current children cumulated CPU time (s) 1302.9
Current children cumulated vsize (KiB) 132416

Child status: 0
Real time (s): 1307.23
CPU time (s): 1302.96
CPU user time (s): 1302.31
CPU system time (s): 0.643902
CPU usage (%): 99.6731
Max. virtual memory (cumulated for all children) (KiB): 235116

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1302.31
system time used= 0.643902
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 86631
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= 26
involuntary context switches= 13093

runsolver used 1.58376 second user time and 4.18236 second system time

The end

Launcher Data 

Begin job on node20 at 2009-07-16 09:13:49
IDJOB=2087829
IDBENCH=58808
IDSOLVER=733
FILE ID=node20/2087829-1247728423
PBS_JOBID= 9521527
Free space on /tmp= 66228 MiB

SOLVER NAME= pcs 0.2
BENCH NAME= CPAI08/csp/dag-rand/normalized-rand-n23-d3-e16-r15-t150000-12.xml
COMMAND LINE= HOME/pcssolve -s RANDOMSEED BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-2087829-1247728423/watcher-2087829-1247728423 -o /tmp/evaluation-result-2087829-1247728423/solver-2087829-1247728423 -C 1800 -W 2000 -M 900  HOME/pcssolve -s 688559666 HOME/instance-2087829-1247728423.xml

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

MD5SUM BENCH= 753e24394b5b984cc9ba217fd7abb07c
RANDOM SEED=688559666

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		: 3000.236
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	: 5586.94
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:      2055920 kB
MemFree:        866616 kB
Buffers:         91704 kB
Cached:         614272 kB
SwapCached:          0 kB
Active:         585688 kB
Inactive:       510520 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:        866616 kB
SwapTotal:     4192956 kB
SwapFree:      4192812 kB
Dirty:           72280 kB
Writeback:           0 kB
Mapped:         401760 kB
Slab:            77828 kB
Committed_AS:   825896 kB
PageTables:       2524 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= 66220 MiB
End job on node20 at 2009-07-16 09:35:36