Trace number 2079557

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 1706.63 1709.22

DiagnosticValue
ASSIGNMENTS495707

General information on the benchmark

Namecsp/rand-3-20-20/
normalized-rand-3-20-20-60-632-42_ext.xml
MD5SUMb102da26dd6fd97e5213878ae64de7db
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 benchmark44.1973
Satisfiable
(Un)Satisfiability was proved
Number of variables20
Number of constraints59
Maximum constraint arity3
Maximum domain size20
Number of constraints which are defined in extension59
Number of constraints which are defined in intension0
Global constraints used (with number of constraints)

Solver Data 

0.00/0.02	c small-domain mode
0.00/0.02	c Seed is 1557401380
0.00/0.02	c Constructing HOME/instance-2079557-1247716807.xml  with 59 constraints
0.37/0.43	c Solving 495707 backtracks 23 restarts
1706.59/1709.22	s UNSATISFIABLE
1706.59/1709.22	d ASSIGNMENTS 495707

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-2079557-1247716807/watcher-2079557-1247716807 -o /tmp/evaluation-result-2079557-1247716807/solver-2079557-1247716807 -C 1800 -W 2000 -M 900 HOME/pcssolve -s 1557401380 HOME/instance-2079557-1247716807.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: 2.05 2.01 2.00 4/83 13958
/proc/meminfo: memFree=1147464/2055920 swapFree=4192812/4192956
[pid=13958] ppid=13956 vsize=5356 CPUtime=0
/proc/13958/stat : 13958 (pcssolve) S 13956 13958 13233 0 -1 4194304 305 0 0 0 0 0 0 0 18 0 1 0 58746057 5484544 242 996147200 4194304 4889804 548682068800 18446744073709551615 243665527620 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/13958/statm: 1339 242 201 169 0 50 0
[pid=13959] ppid=13958 vsize=5356 CPUtime=0
/proc/13959/stat : 13959 (pcssolve) R 13958 13958 13233 0 -1 4194368 22 0 0 0 0 0 0 0 19 0 1 0 58746058 5484544 243 996147200 4194304 4889804 548682068800 18446744073709551615 243665530151 0 0 4096 0 0 0 0 17 1 0 0
/proc/13959/statm: 1339 243 202 169 0 50 0
[pid=13960] ppid=13958 vsize=5356 CPUtime=0
/proc/13960/stat : 13960 (pcssolve) R 13958 13958 13233 0 -1 4194368 22 0 0 0 0 0 0 0 20 0 1 0 58746058 5484544 244 996147200 4194304 4889804 548682068800 18446744073709551615 243665530151 0 0 4096 0 0 0 0 17 1 0 0
/proc/13960/statm: 1339 244 203 169 0 50 0

[startup+0.112369 s]
/proc/loadavg: 2.05 2.01 2.00 4/83 13958
/proc/meminfo: memFree=1147464/2055920 swapFree=4192812/4192956
[pid=13958] ppid=13956 vsize=5620 CPUtime=0.08
/proc/13958/stat : 13958 (pcs.small) R 13956 13958 13233 0 -1 4194304 988 822 0 0 8 0 0 0 22 0 1 0 58746057 5754880 597 996147200 134512640 135095119 4294956304 18446744073709551615 134724869 0 0 4096 0 0 0 0 17 0 0 0
/proc/13958/statm: 1405 597 375 142 0 359 0
Current children cumulated CPU time (s) 0.08
Current children cumulated vsize (KiB) 5620

[startup+0.201417 s]
/proc/loadavg: 2.05 2.01 2.00 4/83 13958
/proc/meminfo: memFree=1147464/2055920 swapFree=4192812/4192956
[pid=13958] ppid=13956 vsize=6876 CPUtime=0.17
/proc/13958/stat : 13958 (pcs.small) R 13956 13958 13233 0 -1 4194304 1150 822 0 0 17 0 0 0 22 0 1 0 58746057 7041024 759 996147200 134512640 135095119 4294956304 18446744073709551615 7229140 0 0 4096 0 0 0 0 17 0 0 0
/proc/13958/statm: 1719 759 375 142 0 673 0
Current children cumulated CPU time (s) 0.17
Current children cumulated vsize (KiB) 6876

[startup+0.301435 s]
/proc/loadavg: 2.05 2.01 2.00 4/83 13958
/proc/meminfo: memFree=1147464/2055920 swapFree=4192812/4192956
[pid=13958] ppid=13956 vsize=8340 CPUtime=0.27
/proc/13958/stat : 13958 (pcs.small) R 13956 13958 13233 0 -1 4194304 1334 822 0 0 27 0 0 0 23 0 1 0 58746057 8540160 943 996147200 134512640 135095119 4294956304 18446744073709551615 134943859 0 0 4096 0 0 0 0 17 0 0 0
/proc/13958/statm: 2085 943 375 142 0 1039 0
Current children cumulated CPU time (s) 0.27
Current children cumulated vsize (KiB) 8340

[startup+0.701505 s]
/proc/loadavg: 2.05 2.01 2.00 4/83 13958
/proc/meminfo: memFree=1147464/2055920 swapFree=4192812/4192956
[pid=13958] ppid=13956 vsize=10364 CPUtime=0.67
/proc/13958/stat : 13958 (pcs.small) R 13956 13958 13233 0 -1 4194304 1593 822 0 0 67 0 0 0 25 0 1 0 58746057 10612736 1202 996147200 134512640 135095119 4294956304 18446744073709551615 134918175 0 0 4096 0 0 0 0 17 0 0 0
/proc/13958/statm: 2591 1202 390 142 0 1545 0
Current children cumulated CPU time (s) 0.67
Current children cumulated vsize (KiB) 10364

[startup+1.50165 s]
/proc/loadavg: 2.05 2.01 2.00 3/84 13964
/proc/meminfo: memFree=1144064/2055920 swapFree=4192812/4192956
[pid=13958] ppid=13956 vsize=10364 CPUtime=1.46
/proc/13958/stat : 13958 (pcs.small) R 13956 13958 13233 0 -1 4194304 1597 822 0 0 146 0 0 0 25 0 1 0 58746057 10612736 1206 996147200 134512640 135095119 4294956304 18446744073709551615 134918190 0 0 4096 0 0 0 0 17 0 0 0
/proc/13958/statm: 2591 1206 390 142 0 1545 0
Current children cumulated CPU time (s) 1.46
Current children cumulated vsize (KiB) 10364

[startup+3.10194 s]
/proc/loadavg: 2.05 2.01 2.00 3/84 13964
/proc/meminfo: memFree=1131584/2055920 swapFree=4192812/4192956
[pid=13958] ppid=13956 vsize=10496 CPUtime=3.06
/proc/13958/stat : 13958 (pcs.small) R 13956 13958 13233 0 -1 4194304 1637 822 0 0 306 0 0 0 25 0 1 0 58746057 10747904 1246 996147200 134512640 135095119 4294956304 18446744073709551615 134918190 0 0 4096 0 0 0 0 17 0 0 0
/proc/13958/statm: 2624 1246 390 142 0 1578 0
Current children cumulated CPU time (s) 3.06
Current children cumulated vsize (KiB) 10496

[startup+6.30149 s]
/proc/loadavg: 2.04 2.01 2.00 3/84 13964
/proc/meminfo: memFree=1131136/2055920 swapFree=4192812/4192956
[pid=13958] ppid=13956 vsize=10624 CPUtime=6.24
/proc/13958/stat : 13958 (pcs.small) R 13956 13958 13233 0 -1 4194304 1713 822 0 0 624 0 0 0 25 0 1 0 58746057 10878976 1289 996147200 134512640 135095119 4294956304 18446744073709551615 134918190 0 0 4096 0 0 0 0 17 0 0 0
/proc/13958/statm: 2656 1289 390 142 0 1610 0
Current children cumulated CPU time (s) 6.24
Current children cumulated vsize (KiB) 10624

[startup+12.7016 s]
/proc/loadavg: 2.04 2.01 2.00 3/84 13964
/proc/meminfo: memFree=1130624/2055920 swapFree=4192812/4192956
[pid=13958] ppid=13956 vsize=11012 CPUtime=12.61
/proc/13958/stat : 13958 (pcs.small) R 13956 13958 13233 0 -1 4194304 1902 822 0 0 1260 1 0 0 25 0 1 0 58746057 11276288 1413 996147200 134512640 135095119 4294956304 18446744073709551615 134910475 0 0 4096 0 0 0 0 17 0 0 0
/proc/13958/statm: 2753 1413 390 142 0 1707 0
Current children cumulated CPU time (s) 12.61
Current children cumulated vsize (KiB) 11012

[startup+25.503 s]
/proc/loadavg: 2.03 2.01 2.00 3/84 13964
/proc/meminfo: memFree=1129856/2055920 swapFree=4192812/4192956
[pid=13958] ppid=13956 vsize=11652 CPUtime=25.35
/proc/13958/stat : 13958 (pcs.small) R 13956 13958 13233 0 -1 4194304 2293 822 0 0 2534 1 0 0 25 0 1 0 58746057 11931648 1642 996147200 134512640 135095119 4294956304 18446744073709551615 134918253 0 0 4096 0 0 0 0 17 0 0 0
/proc/13958/statm: 2913 1642 390 142 0 1867 0
Current children cumulated CPU time (s) 25.35
Current children cumulated vsize (KiB) 11652

[startup+51.1016 s]
/proc/loadavg: 2.02 2.01 2.00 3/84 13964
/proc/meminfo: memFree=1128128/2055920 swapFree=4192812/4192956
[pid=13958] ppid=13956 vsize=13576 CPUtime=50.81
/proc/13958/stat : 13958 (pcs.small) R 13956 13958 13233 0 -1 4194304 3355 822 0 0 5080 1 0 0 25 0 1 0 58746057 13901824 2253 996147200 134512640 135095119 4294956304 18446744073709551615 134918166 0 0 4096 0 0 0 0 17 0 0 0
/proc/13958/statm: 3394 2253 390 142 0 2348 0
Current children cumulated CPU time (s) 50.81
Current children cumulated vsize (KiB) 13576

[startup+102.302 s]
/proc/loadavg: 2.01 2.00 2.00 3/84 13970
/proc/meminfo: memFree=1099328/2055920 swapFree=4192812/4192956
[pid=13958] ppid=13956 vsize=18748 CPUtime=101.74
/proc/13958/stat : 13958 (pcs.small) R 13956 13958 13233 0 -1 4194304 5330 822 0 0 10171 3 0 0 25 0 1 0 58746057 19197952 3425 996147200 134512640 135095119 4294956304 18446744073709551615 134918185 0 0 4096 0 0 0 0 17 0 0 0
/proc/13958/statm: 4687 3425 390 142 0 3641 0
Current children cumulated CPU time (s) 101.74
Current children cumulated vsize (KiB) 18748

[startup+162.302 s]
/proc/loadavg: 2.00 2.00 2.00 3/84 13970
/proc/meminfo: memFree=1072320/2055920 swapFree=4192812/4192956
[pid=13958] ppid=13956 vsize=24156 CPUtime=161.44
/proc/13958/stat : 13958 (pcs.small) R 13956 13958 13233 0 -1 4194304 7265 822 0 0 16140 4 0 0 25 0 1 0 58746057 24735744 4335 996147200 134512640 135095119 4294956304 18446744073709551615 134916470 0 0 4096 0 0 0 0 17 0 0 0
/proc/13958/statm: 6039 4335 390 142 0 4993 0
Current children cumulated CPU time (s) 161.44
Current children cumulated vsize (KiB) 24156

[startup+222.307 s]
/proc/loadavg: 2.00 2.00 2.00 3/84 13970
/proc/meminfo: memFree=1004864/2055920 swapFree=4192812/4192956
[pid=13958] ppid=13956 vsize=30680 CPUtime=221.14
/proc/13958/stat : 13958 (pcs.small) R 13956 13958 13233 0 -1 4194304 9549 822 0 0 22109 5 0 0 25 0 1 0 58746057 31416320 6041 996147200 134512640 135095119 4294956304 18446744073709551615 134918190 0 0 4096 0 0 0 0 17 0 0 0
/proc/13958/statm: 7670 6041 390 142 0 6624 0
Current children cumulated CPU time (s) 221.14
Current children cumulated vsize (KiB) 30680

[startup+282.302 s]
/proc/loadavg: 2.00 2.00 2.00 3/84 13970
/proc/meminfo: memFree=955328/2055920 swapFree=4192812/4192956
[pid=13958] ppid=13956 vsize=32380 CPUtime=280.84
/proc/13958/stat : 13958 (pcs.small) R 13956 13958 13233 0 -1 4194304 10553 822 0 0 28077 7 0 0 25 0 1 0 58746057 33157120 7045 996147200 134512640 135095119 4294956304 18446744073709551615 4159347456 0 0 4096 0 0 0 0 17 0 0 0
/proc/13958/statm: 8095 7045 390 142 0 7049 0
Current children cumulated CPU time (s) 280.84
Current children cumulated vsize (KiB) 32380

[startup+342.302 s]
/proc/loadavg: 2.10 2.03 2.01 3/84 13971
/proc/meminfo: memFree=909496/2055920 swapFree=4192812/4192956
[pid=13958] ppid=13956 vsize=43440 CPUtime=340.54
/proc/13958/stat : 13958 (pcs.small) R 13956 13958 13233 0 -1 4194304 13924 822 0 0 34045 9 0 0 25 0 1 0 58746057 44482560 8367 996147200 134512640 135095119 4294956304 18446744073709551615 134918238 0 0 4096 0 0 0 0 17 0 0 0
/proc/13958/statm: 10860 8367 390 142 0 9814 0
Current children cumulated CPU time (s) 340.54
Current children cumulated vsize (KiB) 43440

[startup+402.301 s]
/proc/loadavg: 2.04 2.02 2.00 3/74 14003
/proc/meminfo: memFree=1623752/2055920 swapFree=4192812/4192956
[pid=13958] ppid=13956 vsize=55964 CPUtime=400.31
/proc/13958/stat : 13958 (pcs.small) R 13956 13958 13233 0 -1 4194304 17615 822 0 0 40021 10 0 0 25 0 1 0 58746057 57307136 11033 996147200 134512640 135095119 4294956304 18446744073709551615 134927280 0 0 4096 0 0 0 0 17 0 0 0
/proc/13958/statm: 13991 11033 390 142 0 12945 0
Current children cumulated CPU time (s) 400.31
Current children cumulated vsize (KiB) 55964

[startup+462.302 s]
/proc/loadavg: 2.01 2.02 2.00 3/74 14003
/proc/meminfo: memFree=1619592/2055920 swapFree=4192812/4192956
[pid=13958] ppid=13956 vsize=55964 CPUtime=460.28
/proc/13958/stat : 13958 (pcs.small) R 13956 13958 13233 0 -1 4194304 18159 822 0 0 46017 11 0 0 25 0 1 0 58746057 57307136 11577 996147200 134512640 135095119 4294956304 18446744073709551615 134911229 0 0 4096 0 0 0 0 17 0 0 0
/proc/13958/statm: 13991 11577 390 142 0 12945 0
Current children cumulated CPU time (s) 460.28
Current children cumulated vsize (KiB) 55964

[startup+522.301 s]
/proc/loadavg: 2.00 2.01 2.00 3/74 14003
/proc/meminfo: memFree=1615688/2055920 swapFree=4192812/4192956
[pid=13958] ppid=13956 vsize=55964 CPUtime=520.26
/proc/13958/stat : 13958 (pcs.small) R 13956 13958 13233 0 -1 4194304 18695 822 0 0 52014 12 0 0 25 0 1 0 58746057 57307136 12113 996147200 134512640 135095119 4294956304 18446744073709551615 134918271 0 0 4096 0 0 0 0 17 0 0 0
/proc/13958/statm: 13991 12113 390 142 0 12945 0
Current children cumulated CPU time (s) 520.26
Current children cumulated vsize (KiB) 55964

[startup+582.301 s]
/proc/loadavg: 2.00 2.00 2.00 3/74 14003
/proc/meminfo: memFree=1609928/2055920 swapFree=4192812/4192956
[pid=13958] ppid=13956 vsize=57796 CPUtime=580.23
/proc/13958/stat : 13958 (pcs.small) R 13956 13958 13233 0 -1 4194304 19651 822 0 0 58010 13 0 0 25 0 1 0 58746057 59183104 13069 996147200 134512640 135095119 4294956304 18446744073709551615 134927073 0 0 4096 0 0 0 0 17 0 0 0
/proc/13958/statm: 14449 13069 390 142 0 13403 0
Current children cumulated CPU time (s) 580.23
Current children cumulated vsize (KiB) 57796

[startup+642.301 s]
/proc/loadavg: 2.06 2.02 2.00 3/74 14003
/proc/meminfo: memFree=1604040/2055920 swapFree=4192812/4192956
[pid=13958] ppid=13956 vsize=76536 CPUtime=640.19

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

/proc/meminfo: memFree=1555848/2055920 swapFree=4192812/4192956
[pid=13958] ppid=13956 vsize=104596 CPUtime=1059.99
/proc/13958/stat : 13958 (pcs.small) R 13956 13958 13233 0 -1 4194304 35520 822 0 0 105973 26 0 0 25 0 1 0 58746057 107106304 22792 996147200 134512640 135095119 4294956304 18446744073709551615 134918253 0 0 4096 0 0 0 0 17 0 0 0
/proc/13958/statm: 26149 22792 390 142 0 25103 0
Current children cumulated CPU time (s) 1059.99
Current children cumulated vsize (KiB) 104596

[startup+1122.3 s]
/proc/loadavg: 2.03 2.06 2.01 3/74 14003
/proc/meminfo: memFree=1551944/2055920 swapFree=4192812/4192956
[pid=13958] ppid=13956 vsize=104596 CPUtime=1119.97
/proc/13958/stat : 13958 (pcs.small) R 13956 13958 13233 0 -1 4194304 36024 822 0 0 111970 27 0 0 25 0 1 0 58746057 107106304 23296 996147200 134512640 135095119 4294956304 18446744073709551615 134927008 0 0 4096 0 0 0 0 17 0 0 0
/proc/13958/statm: 26149 23296 390 142 0 25103 0
Current children cumulated CPU time (s) 1119.97
Current children cumulated vsize (KiB) 104596

[startup+1182.3 s]
/proc/loadavg: 2.01 2.05 2.00 3/74 14003
/proc/meminfo: memFree=1546760/2055920 swapFree=4192812/4192956
[pid=13958] ppid=13956 vsize=106164 CPUtime=1179.93
/proc/13958/stat : 13958 (pcs.small) R 13956 13958 13233 0 -1 4194304 36939 822 0 0 117965 28 0 0 25 0 1 0 58746057 108711936 24211 996147200 134512640 135095119 4294956304 18446744073709551615 134918249 0 0 4096 0 0 0 0 17 0 0 0
/proc/13958/statm: 26541 24211 390 142 0 25495 0
Current children cumulated CPU time (s) 1179.93
Current children cumulated vsize (KiB) 106164

[startup+1242.3 s]
/proc/loadavg: 2.00 2.04 2.00 3/74 14003
/proc/meminfo: memFree=1540488/2055920 swapFree=4192812/4192956
[pid=13958] ppid=13956 vsize=141152 CPUtime=1239.91
/proc/13958/stat : 13958 (pcs.small) R 13956 13958 13233 0 -1 4194304 46187 822 0 0 123957 34 0 0 25 0 1 0 58746057 144539648 25266 996147200 134512640 135095119 4294956304 18446744073709551615 134918192 0 0 4096 0 0 0 0 17 0 0 0
/proc/13958/statm: 35288 25266 390 142 0 34242 0
Current children cumulated CPU time (s) 1239.91
Current children cumulated vsize (KiB) 141152

[startup+1302.3 s]
/proc/loadavg: 2.00 2.03 2.00 3/74 14003
/proc/meminfo: memFree=1534472/2055920 swapFree=4192812/4192956
[pid=13958] ppid=13956 vsize=143244 CPUtime=1299.88
/proc/13958/stat : 13958 (pcs.small) R 13956 13958 13233 0 -1 4194304 47227 822 0 0 129953 35 0 0 25 0 1 0 58746057 146681856 26306 996147200 134512640 135095119 4294956304 18446744073709551615 134918271 0 0 4096 0 0 0 0 17 0 0 0
/proc/13958/statm: 35811 26306 390 142 0 34765 0
Current children cumulated CPU time (s) 1299.88
Current children cumulated vsize (KiB) 143244

[startup+1362.3 s]
/proc/loadavg: 2.00 2.02 2.00 3/74 14003
/proc/meminfo: memFree=1528200/2055920 swapFree=4192812/4192956
[pid=13958] ppid=13956 vsize=145596 CPUtime=1359.85
/proc/13958/stat : 13958 (pcs.small) R 13956 13958 13233 0 -1 4194304 48313 822 0 0 135949 36 0 0 25 0 1 0 58746057 149090304 27392 996147200 134512640 135095119 4294956304 18446744073709551615 134918169 0 0 4096 0 0 0 0 17 0 0 0
/proc/13958/statm: 36399 27392 390 142 0 35353 0
Current children cumulated CPU time (s) 1359.85
Current children cumulated vsize (KiB) 145596

[startup+1422.3 s]
/proc/loadavg: 2.00 2.02 2.00 3/74 14003
/proc/meminfo: memFree=1522376/2055920 swapFree=4192812/4192956
[pid=13958] ppid=13956 vsize=147824 CPUtime=1419.82
/proc/13958/stat : 13958 (pcs.small) R 13956 13958 13233 0 -1 4194304 49373 822 0 0 141945 37 0 0 25 0 1 0 58746057 151371776 28452 996147200 134512640 135095119 4294956304 18446744073709551615 134918253 0 0 4096 0 0 0 0 17 0 0 0
/proc/13958/statm: 36956 28452 390 142 0 35910 0
Current children cumulated CPU time (s) 1419.82
Current children cumulated vsize (KiB) 147824

[startup+1482.3 s]
/proc/loadavg: 2.00 2.01 2.00 3/74 14003
/proc/meminfo: memFree=1516424/2055920 swapFree=4192812/4192956
[pid=13958] ppid=13956 vsize=150056 CPUtime=1479.79
/proc/13958/stat : 13958 (pcs.small) R 13956 13958 13233 0 -1 4194304 50443 822 0 0 147940 39 0 0 25 0 1 0 58746057 153657344 29522 996147200 134512640 135095119 4294956304 18446744073709551615 134927088 0 0 4096 0 0 0 0 17 0 0 0
/proc/13958/statm: 37514 29522 390 142 0 36468 0
Current children cumulated CPU time (s) 1479.79
Current children cumulated vsize (KiB) 150056

[startup+1542.31 s]
/proc/loadavg: 2.00 2.00 2.00 3/74 14003
/proc/meminfo: memFree=1510536/2055920 swapFree=4192812/4192956
[pid=13958] ppid=13956 vsize=152276 CPUtime=1539.77
/proc/13958/stat : 13958 (pcs.small) R 13956 13958 13233 0 -1 4194304 51500 822 0 0 153936 41 0 0 25 0 1 0 58746057 155930624 30579 996147200 134512640 135095119 4294956304 18446744073709551615 134918253 0 0 4096 0 0 0 0 17 0 0 0
/proc/13958/statm: 38069 30579 390 142 0 37023 0
Current children cumulated CPU time (s) 1539.77
Current children cumulated vsize (KiB) 152276

[startup+1602.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/74 14003
/proc/meminfo: memFree=1504648/2055920 swapFree=4192812/4192956
[pid=13958] ppid=13956 vsize=154488 CPUtime=1599.74
/proc/13958/stat : 13958 (pcs.small) R 13956 13958 13233 0 -1 4194304 52550 822 0 0 159932 42 0 0 25 0 1 0 58746057 158195712 31629 996147200 134512640 135095119 4294956304 18446744073709551615 134839528 0 0 4096 0 0 0 0 17 0 0 0
/proc/13958/statm: 38622 31629 390 142 0 37576 0
Current children cumulated CPU time (s) 1599.74
Current children cumulated vsize (KiB) 154488

[startup+1662.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/74 14003
/proc/meminfo: memFree=1499016/2055920 swapFree=4192812/4192956
[pid=13958] ppid=13956 vsize=156580 CPUtime=1659.71
/proc/13958/stat : 13958 (pcs.small) R 13956 13958 13233 0 -1 4194304 53578 822 0 0 165928 43 0 0 25 0 1 0 58746057 160337920 32657 996147200 134512640 135095119 4294956304 18446744073709551615 134918166 0 0 4096 0 0 0 0 17 0 0 0
/proc/13958/statm: 39145 32657 390 142 0 38099 0
Current children cumulated CPU time (s) 1659.71
Current children cumulated vsize (KiB) 156580

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

[startup+1664 s]
/proc/loadavg: 2.00 2.00 2.00 3/74 14003
/proc/meminfo: memFree=1498888/2055920 swapFree=4192812/4192956
[pid=13958] ppid=13956 vsize=156708 CPUtime=1661.41
/proc/13958/stat : 13958 (pcs.small) R 13956 13958 13233 0 -1 4194304 53607 822 0 0 166098 43 0 0 25 0 1 0 58746057 160468992 32686 996147200 134512640 135095119 4294956304 18446744073709551615 134918253 0 0 4096 0 0 0 0 17 0 0 0
/proc/13958/statm: 39177 32686 390 142 0 38131 0
Current children cumulated CPU time (s) 1661.41
Current children cumulated vsize (KiB) 156708

[startup+1689.6 s]
/proc/loadavg: 2.00 2.00 2.00 3/74 14003
/proc/meminfo: memFree=1496136/2055920 swapFree=4192812/4192956
[pid=13958] ppid=13956 vsize=157620 CPUtime=1687
/proc/13958/stat : 13958 (pcs.small) R 13956 13958 13233 0 -1 4194304 54062 822 0 0 168656 44 0 0 25 0 1 0 58746057 161402880 33141 996147200 134512640 135095119 4294956304 18446744073709551615 134918190 0 0 4096 0 0 0 0 17 0 0 0
/proc/13958/statm: 39405 33141 390 142 0 38359 0
Current children cumulated CPU time (s) 1687
Current children cumulated vsize (KiB) 157620

[startup+1702.4 s]
/proc/loadavg: 2.00 2.00 2.00 3/74 14003
/proc/meminfo: memFree=1494984/2055920 swapFree=4192812/4192956
[pid=13958] ppid=13956 vsize=158148 CPUtime=1699.78
/proc/13958/stat : 13958 (pcs.small) R 13956 13958 13233 0 -1 4194304 54292 822 0 0 169934 44 0 0 25 0 1 0 58746057 161943552 33371 996147200 134512640 135095119 4294956304 18446744073709551615 134918238 0 0 4096 0 0 0 0 17 0 0 0
/proc/13958/statm: 39537 33371 390 142 0 38491 0
Current children cumulated CPU time (s) 1699.78
Current children cumulated vsize (KiB) 158148

[startup+1705.6 s]
/proc/loadavg: 2.00 2.00 2.00 3/74 14003
/proc/meminfo: memFree=1494600/2055920 swapFree=4192812/4192956
[pid=13958] ppid=13956 vsize=158280 CPUtime=1702.98
/proc/13958/stat : 13958 (pcs.small) R 13956 13958 13233 0 -1 4194304 54344 822 0 0 170254 44 0 0 25 0 1 0 58746057 162078720 33423 996147200 134512640 135095119 4294956304 18446744073709551615 134918178 0 0 4096 0 0 0 0 17 0 0 0
/proc/13958/statm: 39570 33423 390 142 0 38524 0
Current children cumulated CPU time (s) 1702.98
Current children cumulated vsize (KiB) 158280

[startup+1707.2 s]
/proc/loadavg: 2.00 2.00 2.00 3/74 14003
/proc/meminfo: memFree=1494408/2055920 swapFree=4192812/4192956
[pid=13958] ppid=13956 vsize=158280 CPUtime=1704.6
/proc/13958/stat : 13958 (pcs.small) R 13956 13958 13233 0 -1 4194304 54371 822 0 0 170415 45 0 0 25 0 1 0 58746057 162078720 33450 996147200 134512640 135095119 4294956304 18446744073709551615 134918187 0 0 4096 0 0 0 0 17 0 0 0
/proc/13958/statm: 39570 33450 390 142 0 38524 0
Current children cumulated CPU time (s) 1704.6
Current children cumulated vsize (KiB) 158280

[startup+1708 s]
/proc/loadavg: 2.00 2.00 2.00 3/74 14003
/proc/meminfo: memFree=1494408/2055920 swapFree=4192812/4192956
[pid=13958] ppid=13956 vsize=158412 CPUtime=1705.39
/proc/13958/stat : 13958 (pcs.small) R 13956 13958 13233 0 -1 4194304 54386 822 0 0 170494 45 0 0 25 0 1 0 58746057 162213888 33465 996147200 134512640 135095119 4294956304 18446744073709551615 134918185 0 0 4096 0 0 0 0 17 0 0 0
/proc/13958/statm: 39603 33465 390 142 0 38557 0
Current children cumulated CPU time (s) 1705.39
Current children cumulated vsize (KiB) 158412

[startup+1708.8 s]
/proc/loadavg: 2.00 2.00 2.00 3/74 14003
/proc/meminfo: memFree=1494344/2055920 swapFree=4192812/4192956
[pid=13958] ppid=13956 vsize=158412 CPUtime=1706.19
/proc/13958/stat : 13958 (pcs.small) R 13956 13958 13233 0 -1 4194304 54400 822 0 0 170574 45 0 0 25 0 1 0 58746057 162213888 33479 996147200 134512640 135095119 4294956304 18446744073709551615 7220732 0 0 4096 0 0 0 0 17 0 0 0
/proc/13958/statm: 39603 33479 390 142 0 38557 0
Current children cumulated CPU time (s) 1706.19
Current children cumulated vsize (KiB) 158412

[startup+1709.2 s]
/proc/loadavg: 2.00 2.00 2.00 3/74 14003
/proc/meminfo: memFree=1494344/2055920 swapFree=4192812/4192956
[pid=13958] ppid=13956 vsize=142024 CPUtime=1706.59
/proc/13958/stat : 13958 (pcs.small) R 13956 13958 13233 0 -1 4194304 54400 822 0 0 170614 45 0 0 25 0 1 0 58746057 145432576 29605 996147200 134512640 135095119 4294956304 18446744073709551615 7217276 0 0 4096 0 0 0 0 17 0 0 0
/proc/13958/statm: 35506 29605 390 142 0 34460 0
Current children cumulated CPU time (s) 1706.59
Current children cumulated vsize (KiB) 142024

Child status: 0
Real time (s): 1709.22
CPU time (s): 1706.63
CPU user time (s): 1706.16
CPU system time (s): 0.477927
CPU usage (%): 99.8485
Max. virtual memory (cumulated for all children) (KiB): 158412

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1706.16
system time used= 0.477927
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 55225
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= 22
involuntary context switches= 17758

runsolver used 1.68174 second user time and 4.54231 second system time

The end

Launcher Data 

Begin job on node84 at 2009-07-16 06:00:07
IDJOB=2079557
IDBENCH=56916
IDSOLVER=733
FILE ID=node84/2079557-1247716807
PBS_JOBID= 9521398
Free space on /tmp= 66180 MiB

SOLVER NAME= pcs 0.2
BENCH NAME= CPAI08/csp/rand-3-20-20/normalized-rand-3-20-20-60-632-42_ext.xml
COMMAND LINE= HOME/pcssolve -s RANDOMSEED BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-2079557-1247716807/watcher-2079557-1247716807 -o /tmp/evaluation-result-2079557-1247716807/solver-2079557-1247716807 -C 1800 -W 2000 -M 900  HOME/pcssolve -s 1557401380 HOME/instance-2079557-1247716807.xml

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

MD5SUM BENCH= b102da26dd6fd97e5213878ae64de7db
RANDOM SEED=1557401380

node84.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		: 3000.259
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		: 3000.259
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:       1147944 kB
Buffers:         69152 kB
Cached:         212504 kB
SwapCached:          0 kB
Active:         616556 kB
Inactive:       202376 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1147944 kB
SwapTotal:     4192956 kB
SwapFree:      4192812 kB
Dirty:            2984 kB
Writeback:           0 kB
Mapped:         557592 kB
Slab:            73304 kB
Committed_AS:  1261992 kB
PageTables:       2812 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= 66180 MiB
End job on node84 at 2009-07-16 06:28:36