Trace number 2087874

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-restart 0.3.2UNSAT 1155.14 1166.18

DiagnosticValue
ASSIGNMENTS61636

General information on the benchmark

Namecsp/dag-rand/
normalized-rand-n23-d3-e16-r15-t150000-23.xml
MD5SUM54c50e62a2a63d603d03a30992cbb3d6
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 benchmark110.566
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 

0.51/0.98	c small-domain mode
0.51/0.99	c Seed is 200939209
0.51/0.99	c Constructing HOME/instance-2087874-1247728546.xml  with 16 constraints
25.93/26.20	c Solving 61636 backtracks 18 restarts
1155.03/1166.18	s UNSATISFIABLE
1155.03/1166.18	d ASSIGNMENTS 61636

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-2087874-1247728546/watcher-2087874-1247728546 -o /tmp/evaluation-result-2087874-1247728546/solver-2087874-1247728546 -C 1800 -W 2000 -M 900 HOME/pcssolve -s 200939209 HOME/instance-2087874-1247728546.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: 1.99 1.98 1.99 4/81 10554
/proc/meminfo: memFree=1429168/2055920 swapFree=4192812/4192956
[pid=10554] ppid=10552 vsize=5356 CPUtime=0
/proc/10554/stat : 10554 (pcssolve) R 10552 10554 10110 0 -1 4194304 290 0 0 0 0 0 0 0 25 0 1 0 59922831 5484544 241 996147200 4194304 4889804 548682068800 18446744073709551615 206381312671 0 65538 4100 65536 0 0 0 17 1 0 0
/proc/10554/statm: 1339 241 200 169 0 50 0
[pid=10555] ppid=10554 vsize=5356 CPUtime=0
/proc/10555/stat : 10555 (pcssolve) R 10554 10554 10110 0 -1 4194368 21 0 0 0 0 0 0 0 25 0 1 0 59922832 5484544 243 996147200 4194304 4889804 548682068800 18446744073709551615 4378419 0 0 4100 65536 0 0 0 17 1 0 0
/proc/10555/statm: 1339 243 202 169 0 50 0
[pid=10556] ppid=10554 vsize=5356 CPUtime=0
/proc/10556/stat : 10556 (pcssolve) R 10554 10554 10110 0 -1 4194368 0 0 0 0 0 0 0 0 25 0 1 0 59922832 5484544 241 996147200 4194304 4889804 548682068800 18446744073709551615 206381312671 0 65538 4100 65536 0 0 0 17 1 0 0
/proc/10556/statm: 1339 241 200 169 0 50 0

[startup+0.097976 s]
/proc/loadavg: 1.99 1.98 1.99 4/81 10554
/proc/meminfo: memFree=1429168/2055920 swapFree=4192812/4192956
[pid=10554] ppid=10552 vsize=5356 CPUtime=0
/proc/10554/stat : 10554 (pcssolve) S 10552 10554 10110 0 -1 4194304 305 0 0 0 0 0 0 0 25 0 1 0 59922831 5484544 242 996147200 4194304 4889804 548682068800 18446744073709551615 206381310788 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/10554/statm: 1339 242 201 169 0 50 0
[pid=10555] ppid=10554 vsize=11876 CPUtime=0.08
/proc/10555/stat : 10555 (fgrep) R 10554 10554 10110 0 -1 4194304 4237 0 0 0 4 4 0 0 25 0 1 0 59922832 12161024 2182 996147200 4194304 4274172 548682068976 18446744073709551615 206381482066 0 0 4096 0 0 0 0 17 1 0 0
/proc/10555/statm: 2969 2182 88 19 0 2093 0
[pid=10556] ppid=10554 vsize=5356 CPUtime=0
/proc/10556/stat : 10556 (pcssolve) R 10554 10554 10110 0 -1 4194368 22 0 0 0 0 0 0 0 25 0 1 0 59922832 5484544 244 996147200 4194304 4889804 548682068800 18446744073709551615 206381313319 0 0 4096 0 0 0 0 17 1 0 0
/proc/10556/statm: 1339 244 203 169 0 50 0
Current children cumulated CPU time (s) 0.08
Current children cumulated vsize (KiB) 22588

[startup+0.101974 s]
/proc/loadavg: 1.99 1.98 1.99 4/81 10554
/proc/meminfo: memFree=1429168/2055920 swapFree=4192812/4192956
[pid=10554] ppid=10552 vsize=5356 CPUtime=0
/proc/10554/stat : 10554 (pcssolve) S 10552 10554 10110 0 -1 4194304 305 0 0 0 0 0 0 0 25 0 1 0 59922831 5484544 242 996147200 4194304 4889804 548682068800 18446744073709551615 206381310788 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/10554/statm: 1339 242 201 169 0 50 0
[pid=10555] ppid=10554 vsize=11876 CPUtime=0.09
/proc/10555/stat : 10555 (fgrep) R 10554 10554 10110 0 -1 4194304 4237 0 0 0 5 4 0 0 25 0 1 0 59922832 12161024 2182 996147200 4194304 4274172 548682068976 18446744073709551615 4208903 0 0 4096 0 0 0 0 17 1 0 0
/proc/10555/statm: 2969 2182 88 19 0 2093 0
[pid=10556] ppid=10554 vsize=5356 CPUtime=0
/proc/10556/stat : 10556 (pcssolve) R 10554 10554 10110 0 -1 4194368 22 0 0 0 0 0 0 0 25 0 1 0 59922832 5484544 244 996147200 4194304 4889804 548682068800 18446744073709551615 206381313319 0 0 4096 0 0 0 0 17 1 0 0
/proc/10556/statm: 1339 244 203 169 0 50 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 22588

[startup+0.302011 s]
/proc/loadavg: 1.99 1.98 1.99 4/81 10554
/proc/meminfo: memFree=1429168/2055920 swapFree=4192812/4192956
[pid=10554] ppid=10552 vsize=5356 CPUtime=0.25
/proc/10554/stat : 10554 (pcssolve) S 10552 10554 10110 0 -1 4194304 339 4406 0 0 0 0 16 9 17 0 1 0 59922831 5484544 242 996147200 4194304 4889804 548682068800 18446744073709551615 206381310788 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/10554/statm: 1339 242 201 169 0 50 0
Current children cumulated CPU time (s) 0.25
Current children cumulated vsize (KiB) 5356

[startup+0.701082 s]
/proc/loadavg: 1.99 1.98 1.99 4/81 10554
/proc/meminfo: memFree=1429168/2055920 swapFree=4192812/4192956
[pid=10554] ppid=10552 vsize=5356 CPUtime=0.51
/proc/10554/stat : 10554 (pcssolve) S 10552 10554 10110 0 -1 4194304 367 8826 0 0 0 0 33 18 15 0 1 0 59922831 5484544 243 996147200 4194304 4889804 548682068800 18446744073709551615 206381310788 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/10554/statm: 1339 243 202 169 0 50 0
Current children cumulated CPU time (s) 0.51
Current children cumulated vsize (KiB) 5356

[startup+1.50122 s]
/proc/loadavg: 1.99 1.98 1.99 3/82 10560
/proc/meminfo: memFree=1430632/2055920 swapFree=4192812/4192956
[pid=10554] ppid=10552 vsize=14980 CPUtime=1.45
/proc/10554/stat : 10554 (pcs.small) R 10552 10554 10110 0 -1 4194304 3421 13088 0 0 48 1 69 27 21 0 1 0 59922831 15339520 3030 996147200 134512640 135095119 4294956304 18446744073709551615 134741332 0 0 4096 0 0 0 0 17 1 0 0
/proc/10554/statm: 3745 3030 361 142 0 2699 0
Current children cumulated CPU time (s) 1.45
Current children cumulated vsize (KiB) 14980

[startup+3.10152 s]
/proc/loadavg: 1.99 1.98 1.99 3/82 10560
/proc/meminfo: memFree=1412840/2055920 swapFree=4192812/4192956
[pid=10554] ppid=10552 vsize=29412 CPUtime=3.04
/proc/10554/stat : 10554 (pcs.small) R 10552 10554 10110 0 -1 4194304 8378 13088 0 0 205 3 69 27 25 0 1 0 59922831 30117888 5814 996147200 134512640 135095119 4294956304 18446744073709551615 134681643 0 0 4096 0 0 0 0 17 1 0 0
/proc/10554/statm: 7353 5814 375 142 0 6307 0
Current children cumulated CPU time (s) 3.04
Current children cumulated vsize (KiB) 29412

[startup+6.30111 s]
/proc/loadavg: 1.99 1.98 1.99 3/82 10560
/proc/meminfo: memFree=1390376/2055920 swapFree=4192812/4192956
[pid=10554] ppid=10552 vsize=57308 CPUtime=6.21
/proc/10554/stat : 10554 (pcs.small) R 10552 10554 10110 0 -1 4194304 17065 13088 0 0 517 8 69 27 25 0 1 0 59922831 58683392 11035 996147200 134512640 135095119 4294956304 18446744073709551615 134681645 0 0 4096 0 0 0 0 17 1 0 0
/proc/10554/statm: 14327 11035 375 142 0 13281 0
Current children cumulated CPU time (s) 6.21
Current children cumulated vsize (KiB) 57308

[startup+12.7013 s]
/proc/loadavg: 1.99 1.98 1.99 3/82 10560
/proc/meminfo: memFree=1346152/2055920 swapFree=4192812/4192956
[pid=10554] ppid=10552 vsize=113100 CPUtime=12.55
/proc/10554/stat : 10554 (pcs.small) R 10552 10554 10110 0 -1 4194304 34437 13088 0 0 1142 17 69 27 25 0 1 0 59922831 115814400 21475 996147200 134512640 135095119 4294956304 18446744073709551615 4158853399 0 0 4096 0 0 0 0 17 1 0 0
/proc/10554/statm: 28275 21475 375 142 0 27229 0
Current children cumulated CPU time (s) 12.55
Current children cumulated vsize (KiB) 113100

[startup+25.5016 s]
/proc/loadavg: 1.99 1.98 1.99 3/82 10560
/proc/meminfo: memFree=1262632/2055920 swapFree=4192812/4192956
[pid=10554] ppid=10552 vsize=229236 CPUtime=25.23
/proc/10554/stat : 10554 (pcs.small) R 10552 10554 10110 0 -1 4194304 71093 13088 0 0 2394 33 69 27 25 0 1 0 59922831 234737664 43422 996147200 134512640 135095119 4294956304 18446744073709551615 134934231 0 0 4096 0 0 0 0 17 1 0 0
/proc/10554/statm: 57309 43422 375 142 0 56263 0
Current children cumulated CPU time (s) 25.23
Current children cumulated vsize (KiB) 229236

[startup+51.1013 s]
/proc/loadavg: 1.99 1.98 1.99 5/82 10560
/proc/meminfo: memFree=1252392/2055920 swapFree=4192812/4192956
[pid=10554] ppid=10552 vsize=182376 CPUtime=50.59
/proc/10554/stat : 10554 (pcs.small) R 10552 10554 10110 0 -1 4194304 73540 13088 0 0 4929 34 69 27 25 0 1 0 59922831 186753024 44949 996147200 134512640 135095119 4294956304 18446744073709551615 134918190 0 0 4096 0 0 0 0 17 1 0 0
/proc/10554/statm: 45594 44949 389 142 0 44548 0
Current children cumulated CPU time (s) 50.59
Current children cumulated vsize (KiB) 182376

[startup+102.307 s]
/proc/loadavg: 1.99 1.98 1.99 3/82 10560
/proc/meminfo: memFree=1252520/2055920 swapFree=4192812/4192956
[pid=10554] ppid=10552 vsize=182376 CPUtime=101.3
/proc/10554/stat : 10554 (pcs.small) R 10552 10554 10110 0 -1 4194304 73540 13088 0 0 10000 34 69 27 25 0 1 0 59922831 186753024 44949 996147200 134512640 135095119 4294956304 18446744073709551615 134927023 0 0 4096 0 0 0 0 17 1 0 0
/proc/10554/statm: 45594 44949 389 142 0 44548 0
Current children cumulated CPU time (s) 101.3
Current children cumulated vsize (KiB) 182376

[startup+162.302 s]
/proc/loadavg: 1.99 1.98 1.99 4/82 10560
/proc/meminfo: memFree=1252456/2055920 swapFree=4192812/4192956
[pid=10554] ppid=10552 vsize=182376 CPUtime=160.74
/proc/10554/stat : 10554 (pcs.small) R 10552 10554 10110 0 -1 4194304 73540 13088 0 0 15944 34 69 27 25 0 1 0 59922831 186753024 44949 996147200 134512640 135095119 4294956304 18446744073709551615 134918271 0 0 4096 0 0 0 0 17 1 0 0
/proc/10554/statm: 45594 44949 389 142 0 44548 0
Current children cumulated CPU time (s) 160.74
Current children cumulated vsize (KiB) 182376

[startup+222.303 s]
/proc/loadavg: 1.99 1.98 1.99 3/82 10560
/proc/meminfo: memFree=1252456/2055920 swapFree=4192812/4192956
[pid=10554] ppid=10552 vsize=182376 CPUtime=220.17
/proc/10554/stat : 10554 (pcs.small) R 10552 10554 10110 0 -1 4194304 73540 13088 0 0 21887 34 69 27 25 0 1 0 59922831 186753024 44949 996147200 134512640 135095119 4294956304 18446744073709551615 134927011 0 0 4096 0 0 0 0 17 1 0 0
/proc/10554/statm: 45594 44949 389 142 0 44548 0
Current children cumulated CPU time (s) 220.17
Current children cumulated vsize (KiB) 182376

[startup+282.302 s]
/proc/loadavg: 1.99 1.98 1.99 3/82 10560
/proc/meminfo: memFree=1252520/2055920 swapFree=4192812/4192956
[pid=10554] ppid=10552 vsize=182376 CPUtime=279.6
/proc/10554/stat : 10554 (pcs.small) R 10552 10554 10110 0 -1 4194304 73540 13088 0 0 27830 34 69 27 25 0 1 0 59922831 186753024 44949 996147200 134512640 135095119 4294956304 18446744073709551615 134926990 0 0 4096 0 0 0 0 17 1 0 0
/proc/10554/statm: 45594 44949 389 142 0 44548 0
Current children cumulated CPU time (s) 279.6
Current children cumulated vsize (KiB) 182376

[startup+342.302 s]
/proc/loadavg: 1.99 1.98 1.99 3/82 10560
/proc/meminfo: memFree=1252456/2055920 swapFree=4192812/4192956
[pid=10554] ppid=10552 vsize=182376 CPUtime=339.03
/proc/10554/stat : 10554 (pcs.small) R 10552 10554 10110 0 -1 4194304 73540 13088 0 0 33773 34 69 27 25 0 1 0 59922831 186753024 44949 996147200 134512640 135095119 4294956304 18446744073709551615 134926973 0 0 4096 0 0 0 0 17 1 0 0
/proc/10554/statm: 45594 44949 389 142 0 44548 0
Current children cumulated CPU time (s) 339.03
Current children cumulated vsize (KiB) 182376

[startup+402.302 s]
/proc/loadavg: 1.99 1.98 1.99 3/82 10560
/proc/meminfo: memFree=1252328/2055920 swapFree=4192812/4192956
[pid=10554] ppid=10552 vsize=182376 CPUtime=398.47
/proc/10554/stat : 10554 (pcs.small) R 10552 10554 10110 0 -1 4194304 73540 13088 0 0 39717 34 69 27 25 0 1 0 59922831 186753024 44949 996147200 134512640 135095119 4294956304 18446744073709551615 134918271 0 0 4096 0 0 0 0 17 1 0 0
/proc/10554/statm: 45594 44949 389 142 0 44548 0
Current children cumulated CPU time (s) 398.47
Current children cumulated vsize (KiB) 182376

[startup+462.302 s]
/proc/loadavg: 1.99 1.98 1.99 3/82 10560
/proc/meminfo: memFree=1252264/2055920 swapFree=4192812/4192956
[pid=10554] ppid=10552 vsize=182376 CPUtime=457.89
/proc/10554/stat : 10554 (pcs.small) R 10552 10554 10110 0 -1 4194304 73540 13088 0 0 45659 34 69 27 25 0 1 0 59922831 186753024 44949 996147200 134512640 135095119 4294956304 18446744073709551615 134918166 0 0 4096 0 0 0 0 17 1 0 0
/proc/10554/statm: 45594 44949 389 142 0 44548 0
Current children cumulated CPU time (s) 457.89
Current children cumulated vsize (KiB) 182376

[startup+522.302 s]
/proc/loadavg: 1.99 1.98 1.99 3/82 10560
/proc/meminfo: memFree=1252264/2055920 swapFree=4192812/4192956
[pid=10554] ppid=10552 vsize=182376 CPUtime=517.33
/proc/10554/stat : 10554 (pcs.small) R 10552 10554 10110 0 -1 4194304 73540 13088 0 0 51603 34 69 27 25 0 1 0 59922831 186753024 44949 996147200 134512640 135095119 4294956304 18446744073709551615 134918185 0 0 4096 0 0 0 0 17 1 0 0
/proc/10554/statm: 45594 44949 389 142 0 44548 0
Current children cumulated CPU time (s) 517.33
Current children cumulated vsize (KiB) 182376

[startup+582.301 s]
/proc/loadavg: 1.99 1.98 1.99 3/82 10560
/proc/meminfo: memFree=1252328/2055920 swapFree=4192812/4192956
[pid=10554] ppid=10552 vsize=182376 CPUtime=576.76
/proc/10554/stat : 10554 (pcs.small) R 10552 10554 10110 0 -1 4194304 73540 13088 0 0 57546 34 69 27 25 0 1 0 59922831 186753024 44949 996147200 134512640 135095119 4294956304 18446744073709551615 134918148 0 0 4096 0 0 0 0 17 1 0 0
/proc/10554/statm: 45594 44949 389 142 0 44548 0
Current children cumulated CPU time (s) 576.76
Current children cumulated vsize (KiB) 182376

[startup+642.301 s]
/proc/loadavg: 1.99 1.98 1.99 3/82 10560
/proc/meminfo: memFree=1252136/2055920 swapFree=4192812/4192956
[pid=10554] ppid=10552 vsize=182640 CPUtime=636.2
/proc/10554/stat : 10554 (pcs.small) R 10552 10554 10110 0 -1 4194304 73592 13088 0 0 63489 35 69 27 25 0 1 0 59922831 187023360 45001 996147200 134512640 135095119 4294956304 18446744073709551615 134926993 0 0 4096 0 0 0 0 17 1 0 0
/proc/10554/statm: 45660 45001 389 142 0 44614 0
Current children cumulated CPU time (s) 636.2
Current children cumulated vsize (KiB) 182640

[startup+702.301 s]
/proc/loadavg: 1.99 1.98 1.99 3/82 10560
/proc/meminfo: memFree=1252072/2055920 swapFree=4192812/4192956
[pid=10554] ppid=10552 vsize=182640 CPUtime=695.63
/proc/10554/stat : 10554 (pcs.small) R 10552 10554 10110 0 -1 4194304 73592 13088 0 0 69432 35 69 27 25 0 1 0 59922831 187023360 45001 996147200 134512640 135095119 4294956304 18446744073709551615 134918190 0 0 4096 0 0 0 0 17 1 0 0
/proc/10554/statm: 45660 45001 389 142 0 44614 0
Current children cumulated CPU time (s) 695.63
Current children cumulated vsize (KiB) 182640

[startup+762.306 s]
/proc/loadavg: 1.99 1.98 1.99 3/82 10560
/proc/meminfo: memFree=1252072/2055920 swapFree=4192812/4192956
[pid=10554] ppid=10552 vsize=182640 CPUtime=755.06
/proc/10554/stat : 10554 (pcs.small) R 10552 10554 10110 0 -1 4194304 73592 13088 0 0 75375 35 69 27 25 0 1 0 59922831 187023360 45001 996147200 134512640 135095119 4294956304 18446744073709551615 134918185 0 0 4096 0 0 0 0 17 1 0 0
/proc/10554/statm: 45660 45001 389 142 0 44614 0
Current children cumulated CPU time (s) 755.06
Current children cumulated vsize (KiB) 182640

[startup+822.301 s]
/proc/loadavg: 1.99 1.98 1.99 3/82 10560
/proc/meminfo: memFree=1252072/2055920 swapFree=4192812/4192956
[pid=10554] ppid=10552 vsize=182640 CPUtime=814.49
/proc/10554/stat : 10554 (pcs.small) R 10552 10554 10110 0 -1 4194304 73592 13088 0 0 81318 35 69 27 25 0 1 0 59922831 187023360 45001 996147200 134512640 135095119 4294956304 18446744073709551615 134918203 0 0 4096 0 0 0 0 17 1 0 0
/proc/10554/statm: 45660 45001 389 142 0 44614 0
Current children cumulated CPU time (s) 814.49
Current children cumulated vsize (KiB) 182640

[startup+882.301 s]
/proc/loadavg: 2.06 2.00 2.00 3/82 10560
/proc/meminfo: memFree=1252008/2055920 swapFree=4192812/4192956
[pid=10554] ppid=10552 vsize=182640 CPUtime=873.92
/proc/10554/stat : 10554 (pcs.small) R 10552 10554 10110 0 -1 4194304 73592 13088 0 0 87261 35 69 27 25 0 1 0 59922831 187023360 45001 996147200 134512640 135095119 4294956304 18446744073709551615 134918166 0 0 4096 0 0 0 0 17 1 0 0
/proc/10554/statm: 45660 45001 389 142 0 44614 0
Current children cumulated CPU time (s) 873.92
Current children cumulated vsize (KiB) 182640

[startup+942.301 s]
/proc/loadavg: 2.02 2.00 2.00 3/82 10560
/proc/meminfo: memFree=1250024/2055920 swapFree=4192812/4192956
[pid=10554] ppid=10552 vsize=186740 CPUtime=933.36
/proc/10554/stat : 10554 (pcs.small) R 10552 10554 10110 0 -1 4194304 74106 13088 0 0 93205 35 69 27 25 0 1 0 59922831 191221760 45515 996147200 134512640 135095119 4294956304 18446744073709551615 134918178 0 0 4096 0 0 0 0 17 1 0 0
/proc/10554/statm: 46685 45515 389 142 0 45639 0
Current children cumulated CPU time (s) 933.36
Current children cumulated vsize (KiB) 186740

[startup+1002.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/82 10560
/proc/meminfo: memFree=1249768/2055920 swapFree=4192812/4192956
[pid=10554] ppid=10552 vsize=186740 CPUtime=992.79
/proc/10554/stat : 10554 (pcs.small) R 10552 10554 10110 0 -1 4194304 74140 13088 0 0 99147 36 69 27 25 0 1 0 59922831 191221760 45549 996147200 134512640 135095119 4294956304 18446744073709551615 134918185 0 0 4096 0 0 0 0 17 1 0 0
/proc/10554/statm: 46685 45549 389 142 0 45639 0
Current children cumulated CPU time (s) 992.79
Current children cumulated vsize (KiB) 186740

[startup+1062.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/82 10560
/proc/meminfo: memFree=1249704/2055920 swapFree=4192812/4192956
[pid=10554] ppid=10552 vsize=186740 CPUtime=1052.23
/proc/10554/stat : 10554 (pcs.small) R 10552 10554 10110 0 -1 4194304 74174 13088 0 0 105091 36 69 27 25 0 1 0 59922831 191221760 45583 996147200 134512640 135095119 4294956304 18446744073709551615 134918249 0 0 4096 0 0 0 0 17 1 0 0
/proc/10554/statm: 46685 45583 389 142 0 45639 0
Current children cumulated CPU time (s) 1052.23
Current children cumulated vsize (KiB) 186740

[startup+1122.3 s]
/proc/loadavg: 2.00 2.00 2.00 4/82 10560
/proc/meminfo: memFree=1249576/2055920 swapFree=4192812/4192956
[pid=10554] ppid=10552 vsize=186740 CPUtime=1111.65
/proc/10554/stat : 10554 (pcs.small) R 10552 10554 10110 0 -1 4194304 74208 13088 0 0 111033 36 69 27 25 0 1 0 59922831 191221760 45617 996147200 134512640 135095119 4294956304 18446744073709551615 134927029 0 0 4096 0 0 0 0 17 1 0 0
/proc/10554/statm: 46685 45617 389 142 0 45639 0
Current children cumulated CPU time (s) 1111.65
Current children cumulated vsize (KiB) 186740

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

[startup+1126.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/82 10560
/proc/meminfo: memFree=1249576/2055920 swapFree=4192812/4192956
[pid=10554] ppid=10552 vsize=186740 CPUtime=1115.62
/proc/10554/stat : 10554 (pcs.small) R 10552 10554 10110 0 -1 4194304 74210 13088 0 0 111430 36 69 27 25 0 1 0 59922831 191221760 45619 996147200 134512640 135095119 4294956304 18446744073709551615 134918203 0 0 4096 0 0 0 0 17 1 0 0
/proc/10554/statm: 46685 45619 389 142 0 45639 0
Current children cumulated CPU time (s) 1115.62
Current children cumulated vsize (KiB) 186740

[startup+1151.9 s]
/proc/loadavg: 2.00 2.00 2.00 3/82 10560
/proc/meminfo: memFree=1249448/2055920 swapFree=4192812/4192956
[pid=10554] ppid=10552 vsize=186740 CPUtime=1140.97
/proc/10554/stat : 10554 (pcs.small) R 10552 10554 10110 0 -1 4194304 74225 13088 0 0 113965 36 69 27 25 0 1 0 59922831 191221760 45634 996147200 134512640 135095119 4294956304 18446744073709551615 134918227 0 0 4096 0 0 0 0 17 1 0 0
/proc/10554/statm: 46685 45634 389 142 0 45639 0
Current children cumulated CPU time (s) 1140.97
Current children cumulated vsize (KiB) 186740

[startup+1158.31 s]
/proc/loadavg: 2.00 2.00 2.00 3/82 10560
/proc/meminfo: memFree=1249448/2055920 swapFree=4192812/4192956
[pid=10554] ppid=10552 vsize=186740 CPUtime=1147.31
/proc/10554/stat : 10554 (pcs.small) R 10552 10554 10110 0 -1 4194304 74229 13088 0 0 114599 36 69 27 25 0 1 0 59922831 191221760 45638 996147200 134512640 135095119 4294956304 18446744073709551615 134918185 0 0 4096 0 0 0 0 17 1 0 0
/proc/10554/statm: 46685 45638 389 142 0 45639 0
Current children cumulated CPU time (s) 1147.31
Current children cumulated vsize (KiB) 186740

[startup+1161.5 s]
/proc/loadavg: 2.00 2.00 2.00 3/82 10560
/proc/meminfo: memFree=1249448/2055920 swapFree=4192812/4192956
[pid=10554] ppid=10552 vsize=186740 CPUtime=1150.48
/proc/10554/stat : 10554 (pcs.small) R 10552 10554 10110 0 -1 4194304 74231 13088 0 0 114916 36 69 27 25 0 1 0 59922831 191221760 45640 996147200 134512640 135095119 4294956304 18446744073709551615 134918241 0 0 4096 0 0 0 0 17 1 0 0
/proc/10554/statm: 46685 45640 389 142 0 45639 0
Current children cumulated CPU time (s) 1150.48
Current children cumulated vsize (KiB) 186740

[startup+1164.7 s]
/proc/loadavg: 2.00 2.00 2.00 3/82 10560
/proc/meminfo: memFree=1249448/2055920 swapFree=4192812/4192956
[pid=10554] ppid=10552 vsize=186740 CPUtime=1153.65
/proc/10554/stat : 10554 (pcs.small) R 10552 10554 10110 0 -1 4194304 74233 13088 0 0 115233 36 69 27 25 0 1 0 59922831 191221760 45642 996147200 134512640 135095119 4294956304 18446744073709551615 134918185 0 0 4096 0 0 0 0 17 1 0 0
/proc/10554/statm: 46685 45642 389 142 0 45639 0
Current children cumulated CPU time (s) 1153.65
Current children cumulated vsize (KiB) 186740

[startup+1165.5 s]
/proc/loadavg: 2.00 2.00 2.00 3/82 10560
/proc/meminfo: memFree=1249448/2055920 swapFree=4192812/4192956
[pid=10554] ppid=10552 vsize=186740 CPUtime=1154.44
/proc/10554/stat : 10554 (pcs.small) R 10552 10554 10110 0 -1 4194304 74233 13088 0 0 115312 36 69 27 25 0 1 0 59922831 191221760 45642 996147200 134512640 135095119 4294956304 18446744073709551615 134927029 0 0 4096 0 0 0 0 17 1 0 0
/proc/10554/statm: 46685 45642 389 142 0 45639 0
Current children cumulated CPU time (s) 1154.44
Current children cumulated vsize (KiB) 186740

[startup+1165.9 s]
/proc/loadavg: 2.00 2.00 2.00 3/82 10560
/proc/meminfo: memFree=1249448/2055920 swapFree=4192812/4192956
[pid=10554] ppid=10552 vsize=186740 CPUtime=1154.84
/proc/10554/stat : 10554 (pcs.small) R 10552 10554 10110 0 -1 4194304 74233 13088 0 0 115352 36 69 27 25 0 1 0 59922831 191221760 45642 996147200 134512640 135095119 4294956304 18446744073709551615 134918185 0 0 4096 0 0 0 0 17 1 0 0
/proc/10554/statm: 46685 45642 389 142 0 45639 0
Current children cumulated CPU time (s) 1154.84
Current children cumulated vsize (KiB) 186740

[startup+1166.1 s]
/proc/loadavg: 2.00 2.00 2.00 3/82 10560
/proc/meminfo: memFree=1249448/2055920 swapFree=4192812/4192956
[pid=10554] ppid=10552 vsize=186740 CPUtime=1155.03
/proc/10554/stat : 10554 (pcs.small) R 10552 10554 10110 0 -1 4194304 74233 13088 0 0 115371 36 69 27 25 0 1 0 59922831 191221760 45642 996147200 134512640 135095119 4294956304 18446744073709551615 134918215 0 0 4096 0 0 0 0 17 1 0 0
/proc/10554/statm: 46685 45642 389 142 0 45639 0
Current children cumulated CPU time (s) 1155.03
Current children cumulated vsize (KiB) 186740

Child status: 0
Real time (s): 1166.18
CPU time (s): 1155.14
CPU user time (s): 1154.47
CPU system time (s): 0.670898
CPU usage (%): 99.0527
Max. virtual memory (cumulated for all children) (KiB): 238632

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1154.47
system time used= 0.670898
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 87324
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= 48030

runsolver used 1.71474 second user time and 3.59045 second system time

The end

Launcher Data 

Begin job on node2 at 2009-07-16 09:15:52
IDJOB=2087874
IDBENCH=58815
IDSOLVER=734
FILE ID=node2/2087874-1247728546
PBS_JOBID= 9521507
Free space on /tmp= 66244 MiB

SOLVER NAME= pcs-restart 0.2.restart
BENCH NAME= CPAI08/csp/dag-rand/normalized-rand-n23-d3-e16-r15-t150000-23.xml
COMMAND LINE= HOME/pcssolve -s RANDOMSEED BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-2087874-1247728546/watcher-2087874-1247728546 -o /tmp/evaluation-result-2087874-1247728546/solver-2087874-1247728546 -C 1800 -W 2000 -M 900  HOME/pcssolve -s 200939209 HOME/instance-2087874-1247728546.xml

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

MD5SUM BENCH= 54c50e62a2a63d603d03a30992cbb3d6
RANDOM SEED=200939209

node2.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		: 3000.265
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		: 3000.265
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:       1429648 kB
Buffers:         78212 kB
Cached:         398332 kB
SwapCached:          0 kB
Active:         169720 kB
Inactive:       368164 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1429648 kB
SwapTotal:     4192956 kB
SwapFree:      4192812 kB
Dirty:           72132 kB
Writeback:           0 kB
Mapped:          81712 kB
Slab:            73584 kB
Committed_AS:   552788 kB
PageTables:       2044 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= 66244 MiB
End job on node2 at 2009-07-16 09:35:18