Trace number 2079645

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 0.3.2SAT 1262.01 1271.26

DiagnosticValue
ASSIGNMENTS363649

General information on the benchmark

Namecsp/rand-3-20-20/
normalized-rand-3-20-20-60-632-50_ext.xml
MD5SUM8336254c24c0548b5d89d0204644f101
Bench CategoryN-ARY-EXT (n-ary constraints in extension)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark52.1491
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
0.18/0.22	c Seed is 579651308
0.18/0.22	c Constructing HOME/instance-2079645-1247716891.xml  with 59 constraints
0.38/0.43	c Solving 363649 backtracks 23 restarts
1261.93/1271.25	s SATISFIABLE
1261.93/1271.25	c V0=13, V1=9, V2=3, V3=13, V4=16, V5=13, V6=10, V7=0, V8=5, V9=18, V10=4, V11=8, V12=18, V13=5, V14=7, V15=17, V16=17, V17=13, V18=0, V19=2, 
1261.93/1271.25	v 13 9 3 13 16 13 10 0 5 18 4 8 18 5 7 17 17 13 0 2 
1261.93/1271.25	d ASSIGNMENTS 363649

Verifier Data 

OK

Watcher Data 

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

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-2079645-1247716891/watcher-2079645-1247716891 -o /tmp/evaluation-result-2079645-1247716891/solver-2079645-1247716891 -C 1800 -W 2000 -M 900 HOME/pcssolve -s 579651308 HOME/instance-2079645-1247716891.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 2.00 4/83 15772
/proc/meminfo: memFree=1226136/2055920 swapFree=4192812/4192956
[pid=15772] ppid=15770 vsize=5356 CPUtime=0
/proc/15772/stat : 15772 (pcssolve) S 15770 15772 14837 0 -1 4194304 305 0 0 0 0 0 0 0 18 0 1 0 58754051 5484544 242 996147200 4194304 4889804 548682068800 18446744073709551615 224264774468 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/15772/statm: 1339 242 201 169 0 50 0
[pid=15773] ppid=15772 vsize=5356 CPUtime=0
/proc/15773/stat : 15773 (pcssolve) R 15772 15772 14837 0 -1 4194368 22 0 0 0 0 0 0 0 19 0 1 0 58754052 5484544 243 996147200 4194304 4889804 548682068800 18446744073709551615 224264776999 0 0 4096 0 0 0 0 17 1 0 0
/proc/15773/statm: 1339 243 202 169 0 50 0
[pid=15774] ppid=15772 vsize=3676 CPUtime=0
/proc/15774/stat : 15774 (grep) S 15772 15772 14837 0 -1 4194304 154 0 0 0 0 0 0 0 18 0 1 0 58754052 3764224 121 996147200 4194304 4274172 548682069040 18446744073709551615 224264945746 0 0 4096 0 18446744071563648864 0 0 17 0 0 0
/proc/15774/statm: 919 121 99 19 0 43 0

[startup+0.065908 s]
/proc/loadavg: 1.99 1.98 2.00 4/83 15772
/proc/meminfo: memFree=1226136/2055920 swapFree=4192812/4192956
[pid=15772] ppid=15770 vsize=4940 CPUtime=0.04
/proc/15772/stat : 15772 (pcs.small) R 15770 15772 14837 0 -1 4194304 896 822 0 0 4 0 0 0 18 0 1 0 58754051 5058560 505 996147200 134512640 135095119 4294956304 18446744073709551615 134909567 0 0 4096 0 0 0 0 17 1 0 0
/proc/15772/statm: 1235 505 375 142 0 189 0
Current children cumulated CPU time (s) 0.04
Current children cumulated vsize (KiB) 4940

[startup+0.101912 s]
/proc/loadavg: 1.99 1.98 2.00 4/83 15772
/proc/meminfo: memFree=1226136/2055920 swapFree=4192812/4192956
[pid=15772] ppid=15770 vsize=5476 CPUtime=0.08
/proc/15772/stat : 15772 (pcs.small) R 15770 15772 14837 0 -1 4194304 964 822 0 0 8 0 0 0 18 0 1 0 58754051 5607424 573 996147200 134512640 135095119 4294956304 18446744073709551615 134943809 0 0 4096 0 0 0 0 17 1 0 0
/proc/15772/statm: 1369 573 375 142 0 323 0
Current children cumulated CPU time (s) 0.08
Current children cumulated vsize (KiB) 5476

[startup+0.30195 s]
/proc/loadavg: 1.99 1.98 2.00 4/83 15772
/proc/meminfo: memFree=1226136/2055920 swapFree=4192812/4192956
[pid=15772] ppid=15770 vsize=8444 CPUtime=0.28
/proc/15772/stat : 15772 (pcs.small) R 15770 15772 14837 0 -1 4194304 1338 822 0 0 28 0 0 0 19 0 1 0 58754051 8646656 947 996147200 134512640 135095119 4294956304 18446744073709551615 134739383 0 0 4096 0 0 0 0 17 1 0 0
/proc/15772/statm: 2111 947 375 142 0 1065 0
Current children cumulated CPU time (s) 0.28
Current children cumulated vsize (KiB) 8444

[startup+0.70203 s]
/proc/loadavg: 1.99 1.98 2.00 4/83 15772
/proc/meminfo: memFree=1226136/2055920 swapFree=4192812/4192956
[pid=15772] ppid=15770 vsize=10328 CPUtime=0.68
/proc/15772/stat : 15772 (pcs.small) R 15770 15772 14837 0 -1 4194304 1594 822 0 0 68 0 0 0 23 0 1 0 58754051 10575872 1203 996147200 134512640 135095119 4294956304 18446744073709551615 134918166 0 0 4096 0 0 0 0 17 1 0 0
/proc/15772/statm: 2582 1203 390 142 0 1536 0
Current children cumulated CPU time (s) 0.68
Current children cumulated vsize (KiB) 10328

[startup+1.50117 s]
/proc/loadavg: 1.99 1.98 2.00 3/84 15778
/proc/meminfo: memFree=1222608/2055920 swapFree=4192812/4192956
[pid=15772] ppid=15770 vsize=10328 CPUtime=1.47
/proc/15772/stat : 15772 (pcs.small) R 15770 15772 14837 0 -1 4194304 1602 822 0 0 147 0 0 0 25 0 1 0 58754051 10575872 1211 996147200 134512640 135095119 4294956304 18446744073709551615 134926990 0 0 4096 0 0 0 0 17 1 0 0
/proc/15772/statm: 2582 1211 390 142 0 1536 0
Current children cumulated CPU time (s) 1.47
Current children cumulated vsize (KiB) 10328

[startup+3.10148 s]
/proc/loadavg: 1.99 1.98 2.00 3/84 15778
/proc/meminfo: memFree=1222352/2055920 swapFree=4192812/4192956
[pid=15772] ppid=15770 vsize=10460 CPUtime=3.05
/proc/15772/stat : 15772 (pcs.small) R 15770 15772 14837 0 -1 4194304 1638 822 0 0 305 0 0 0 25 0 1 0 58754051 10711040 1247 996147200 134512640 135095119 4294956304 18446744073709551615 134927073 0 0 4096 0 0 0 0 17 1 0 0
/proc/15772/statm: 2615 1247 390 142 0 1569 0
Current children cumulated CPU time (s) 3.05
Current children cumulated vsize (KiB) 10460

[startup+6.30107 s]
/proc/loadavg: 1.99 1.98 2.00 3/84 15778
/proc/meminfo: memFree=1221904/2055920 swapFree=4192812/4192956
[pid=15772] ppid=15770 vsize=10588 CPUtime=6.22
/proc/15772/stat : 15772 (pcs.small) R 15770 15772 14837 0 -1 4194304 1718 822 0 0 622 0 0 0 25 0 1 0 58754051 10842112 1294 996147200 134512640 135095119 4294956304 18446744073709551615 134918151 0 0 4096 0 0 0 0 17 1 0 0
/proc/15772/statm: 2647 1294 390 142 0 1601 0
Current children cumulated CPU time (s) 6.22
Current children cumulated vsize (KiB) 10588

[startup+12.7013 s]
/proc/loadavg: 1.99 1.98 2.00 3/84 15778
/proc/meminfo: memFree=1221648/2055920 swapFree=4192812/4192956
[pid=15772] ppid=15770 vsize=10976 CPUtime=12.57
/proc/15772/stat : 15772 (pcs.small) R 15770 15772 14837 0 -1 4194304 1898 822 0 0 1257 0 0 0 25 0 1 0 58754051 11239424 1409 996147200 134512640 135095119 4294956304 18446744073709551615 134911124 0 0 4096 0 0 0 0 17 1 0 0
/proc/15772/statm: 2744 1409 390 142 0 1698 0
Current children cumulated CPU time (s) 12.57
Current children cumulated vsize (KiB) 10976

[startup+25.5016 s]
/proc/loadavg: 1.99 1.98 2.00 3/84 15778
/proc/meminfo: memFree=1220816/2055920 swapFree=4192812/4192956
[pid=15772] ppid=15770 vsize=11616 CPUtime=25.25
/proc/15772/stat : 15772 (pcs.small) R 15770 15772 14837 0 -1 4194304 2283 822 0 0 2525 0 0 0 25 0 1 0 58754051 11894784 1632 996147200 134512640 135095119 4294956304 18446744073709551615 134918271 0 0 4096 0 0 0 0 17 1 0 0
/proc/15772/statm: 2904 1632 390 142 0 1858 0
Current children cumulated CPU time (s) 25.25
Current children cumulated vsize (KiB) 11616

[startup+51.1014 s]
/proc/loadavg: 1.99 1.98 2.00 3/84 15778
/proc/meminfo: memFree=1219280/2055920 swapFree=4192812/4192956
[pid=15772] ppid=15770 vsize=12896 CPUtime=50.64
/proc/15772/stat : 15772 (pcs.small) R 15770 15772 14837 0 -1 4194304 3015 822 0 0 5063 1 0 0 25 0 1 0 58754051 13205504 2042 996147200 134512640 135095119 4294956304 18446744073709551615 134918238 0 0 4096 0 0 0 0 17 1 0 0
/proc/15772/statm: 3224 2042 390 142 0 2178 0
Current children cumulated CPU time (s) 50.64
Current children cumulated vsize (KiB) 12896

[startup+102.307 s]
/proc/loadavg: 1.99 1.98 2.00 3/84 15778
/proc/meminfo: memFree=1215696/2055920 swapFree=4192812/4192956
[pid=15772] ppid=15770 vsize=15720 CPUtime=101.41
/proc/15772/stat : 15772 (pcs.small) R 15770 15772 14837 0 -1 4194304 4528 822 0 0 10139 2 0 0 25 0 1 0 58754051 16097280 2913 996147200 134512640 135095119 4294956304 18446744073709551615 134918190 0 0 4096 0 0 0 0 17 1 0 0
/proc/15772/statm: 3930 2913 390 142 0 2884 0
Current children cumulated CPU time (s) 101.41
Current children cumulated vsize (KiB) 15720

[startup+162.301 s]
/proc/loadavg: 1.99 1.98 2.00 3/84 15778
/proc/meminfo: memFree=1211344/2055920 swapFree=4192812/4192956
[pid=15772] ppid=15770 vsize=23200 CPUtime=160.89
/proc/15772/stat : 15772 (pcs.small) R 15770 15772 14837 0 -1 4194304 6932 822 0 0 16086 3 0 0 25 0 1 0 58754051 23756800 4002 996147200 134512640 135095119 4294956304 18446744073709551615 134918203 0 0 4096 0 0 0 0 17 1 0 0
/proc/15772/statm: 5800 4002 390 142 0 4754 0
Current children cumulated CPU time (s) 160.89
Current children cumulated vsize (KiB) 23200

[startup+222.302 s]
/proc/loadavg: 1.99 1.98 2.00 3/84 15778
/proc/meminfo: memFree=1206736/2055920 swapFree=4192812/4192956
[pid=15772] ppid=15770 vsize=25548 CPUtime=220.38
/proc/15772/stat : 15772 (pcs.small) R 15770 15772 14837 0 -1 4194304 8068 822 0 0 22034 4 0 0 25 0 1 0 58754051 26161152 5138 996147200 134512640 135095119 4294956304 18446744073709551615 134927386 0 0 4096 0 0 0 0 17 1 0 0
/proc/15772/statm: 6387 5138 390 142 0 5341 0
Current children cumulated CPU time (s) 220.38
Current children cumulated vsize (KiB) 25548

[startup+282.302 s]
/proc/loadavg: 1.99 1.98 2.00 3/84 15778
/proc/meminfo: memFree=1201552/2055920 swapFree=4192812/4192956
[pid=15772] ppid=15770 vsize=30504 CPUtime=279.87
/proc/15772/stat : 15772 (pcs.small) R 15770 15772 14837 0 -1 4194304 9924 822 0 0 27981 6 0 0 25 0 1 0 58754051 31236096 6416 996147200 134512640 135095119 4294956304 18446744073709551615 134918271 0 0 4096 0 0 0 0 17 1 0 0
/proc/15772/statm: 7626 6416 390 142 0 6580 0
Current children cumulated CPU time (s) 279.87
Current children cumulated vsize (KiB) 30504

[startup+342.302 s]
/proc/loadavg: 1.91 1.97 1.99 3/84 15820
/proc/meminfo: memFree=1471448/2055920 swapFree=4192812/4192956
[pid=15772] ppid=15770 vsize=41324 CPUtime=339.35
/proc/15772/stat : 15772 (pcs.small) R 15770 15772 14837 0 -1 4194304 13169 822 0 0 33927 8 0 0 25 0 1 0 58754051 42315776 7612 996147200 134512640 135095119 4294956304 18446744073709551615 134918148 0 0 4096 0 0 0 0 17 1 0 0
/proc/15772/statm: 10331 7612 390 142 0 9285 0
Current children cumulated CPU time (s) 339.35
Current children cumulated vsize (KiB) 41324

[startup+402.302 s]
/proc/loadavg: 1.97 1.97 1.99 3/84 15820
/proc/meminfo: memFree=1343640/2055920 swapFree=4192812/4192956
[pid=15772] ppid=15770 vsize=44076 CPUtime=399.11
/proc/15772/stat : 15772 (pcs.small) R 15770 15772 14837 0 -1 4194304 14418 822 0 0 39902 9 0 0 25 0 1 0 58754051 45133824 8861 996147200 134512640 135095119 4294956304 18446744073709551615 134918190 0 0 4096 0 0 0 0 17 1 0 0
/proc/15772/statm: 11019 8861 390 142 0 9973 0
Current children cumulated CPU time (s) 399.11
Current children cumulated vsize (KiB) 44076

[startup+462.301 s]
/proc/loadavg: 2.02 1.99 2.00 4/84 15820
/proc/meminfo: memFree=763032/2055920 swapFree=4192812/4192956
[pid=15772] ppid=15770 vsize=55676 CPUtime=458.87
/proc/15772/stat : 15772 (pcs.small) R 15770 15772 14837 0 -1 4194304 17896 822 0 0 45876 11 0 0 25 0 1 0 58754051 57012224 11314 996147200 134512640 135095119 4294956304 18446744073709551615 134918253 0 0 4096 0 0 0 0 17 1 0 0
/proc/15772/statm: 13919 11314 390 142 0 12873 0
Current children cumulated CPU time (s) 458.87
Current children cumulated vsize (KiB) 55676

[startup+522.302 s]
/proc/loadavg: 2.17 2.03 2.01 3/84 15820
/proc/meminfo: memFree=731800/2055920 swapFree=4192812/4192956
[pid=15772] ppid=15770 vsize=55676 CPUtime=518.62
/proc/15772/stat : 15772 (pcs.small) R 15770 15772 14837 0 -1 4194304 18448 822 0 0 51851 11 0 0 25 0 1 0 58754051 57012224 11866 996147200 134512640 135095119 4294956304 18446744073709551615 134918166 0 0 4096 0 0 0 0 17 1 0 0
/proc/15772/statm: 13919 11866 390 142 0 12873 0
Current children cumulated CPU time (s) 518.62
Current children cumulated vsize (KiB) 55676

[startup+582.301 s]
/proc/loadavg: 2.30 2.10 2.03 3/74 15853
/proc/meminfo: memFree=1465064/2055920 swapFree=4192812/4192956
[pid=15772] ppid=15770 vsize=56324 CPUtime=578.27
/proc/15772/stat : 15772 (pcs.small) R 15770 15772 14837 0 -1 4194304 19104 822 0 0 57815 12 0 0 25 0 1 0 58754051 57675776 12522 996147200 134512640 135095119 4294956304 18446744073709551615 134918271 0 0 4096 0 0 0 0 17 1 0 0
/proc/15772/statm: 14081 12522 390 142 0 13035 0
Current children cumulated CPU time (s) 578.27
Current children cumulated vsize (KiB) 56324

[startup+642.302 s]
/proc/loadavg: 2.11 2.08 2.03 3/74 15853
/proc/meminfo: memFree=1442792/2055920 swapFree=4192812/4192956
[pid=15772] ppid=15770 vsize=74928 CPUtime=637.82
/proc/15772/stat : 15772 (pcs.small) R 15770 15772 14837 0 -1 4194304 24255 822 0 0 63767 15 0 0 25 0 1 0 58754051 76726272 13576 996147200 134512640 135095119 4294956304 18446744073709551615 134918166 0 0 4096 0 0 0 0 17 1 0 0
/proc/15772/statm: 18732 13576 390 142 0 17686 0
Current children cumulated CPU time (s) 637.82
Current children cumulated vsize (KiB) 74928

[startup+702.302 s]
/proc/loadavg: 2.04 2.06 2.02 3/74 15853
/proc/meminfo: memFree=1423272/2055920 swapFree=4192812/4192956
[pid=15772] ppid=15770 vsize=77140 CPUtime=697.36
/proc/15772/stat : 15772 (pcs.small) R 15770 15772 14837 0 -1 4194304 25312 822 0 0 69720 16 0 0 25 0 1 0 58754051 78991360 14633 996147200 134512640 135095119 4294956304 18446744073709551615 134909815 0 0 4096 0 0 0 0 17 1 0 0
/proc/15772/statm: 19285 14633 390 142 0 18239 0
Current children cumulated CPU time (s) 697.36
Current children cumulated vsize (KiB) 77140

[startup+762.306 s]
/proc/loadavg: 2.01 2.05 2.01 3/74 15853
/proc/meminfo: memFree=1404264/2055920 swapFree=4192812/4192956
[pid=15772] ppid=15770 vsize=79352 CPUtime=756.91
/proc/15772/stat : 15772 (pcs.small) R 15770 15772 14837 0 -1 4194304 26377 822 0 0 75673 18 0 0 25 0 1 0 58754051 81256448 15698 996147200 134512640 135095119 4294956304 18446744073709551615 134918178 0 0 4096 0 0 0 0 17 1 0 0
/proc/15772/statm: 19838 15698 390 142 0 18792 0
Current children cumulated CPU time (s) 756.91
Current children cumulated vsize (KiB) 79352

[startup+822.301 s]
/proc/loadavg: 2.00 2.04 2.01 3/74 15853
/proc/meminfo: memFree=1382248/2055920 swapFree=4192812/4192956
[pid=15772] ppid=15770 vsize=81456 CPUtime=816.45
/proc/15772/stat : 15772 (pcs.small) R 15770 15772 14837 0 -1 4194304 27418 822 0 0 81626 19 0 0 25 0 1 0 58754051 83410944 16739 996147200 134512640 135095119 4294956304 18446744073709551615 134927008 0 0 4096 0 0 0 0 17 1 0 0
/proc/15772/statm: 20364 16739 390 142 0 19318 0
Current children cumulated CPU time (s) 816.45
Current children cumulated vsize (KiB) 81456

[startup+882.301 s]
/proc/loadavg: 2.00 2.03 2.00 3/74 15853
/proc/meminfo: memFree=1359976/2055920 swapFree=4192812/4192956
[pid=15772] ppid=15770 vsize=83668 CPUtime=875.99
/proc/15772/stat : 15772 (pcs.small) R 15770 15772 14837 0 -1 4194304 28467 822 0 0 87579 20 0 0 25 0 1 0 58754051 85676032 17788 996147200 134512640 135095119 4294956304 18446744073709551615 134916474 0 0 4096 0 0 0 0 17 1 0 0
/proc/15772/statm: 20917 17788 390 142 0 19871 0
Current children cumulated CPU time (s) 875.99
Current children cumulated vsize (KiB) 83668

[startup+942.302 s]
/proc/loadavg: 2.00 2.02 2.00 3/74 15853
/proc/meminfo: memFree=1323944/2055920 swapFree=4192812/4192956
[pid=15772] ppid=15770 vsize=104128 CPUtime=935.53
/proc/15772/stat : 15772 (pcs.small) R 15770 15772 14837 0 -1 4194304 34086 822 0 0 93531 22 0 0 25 0 1 0 58754051 106627072 21358 996147200 134512640 135095119 4294956304 18446744073709551615 134927029 0 0 4096 0 0 0 0 17 1 0 0
/proc/15772/statm: 26032 21358 390 142 0 24986 0
Current children cumulated CPU time (s) 935.53
Current children cumulated vsize (KiB) 104128

[startup+1002.3 s]
/proc/loadavg: 2.00 2.01 2.00 3/74 15853
/proc/meminfo: memFree=1311528/2055920 swapFree=4192812/4192956
[pid=15772] ppid=15770 vsize=104128 CPUtime=995.08
/proc/15772/stat : 15772 (pcs.small) R 15770 15772 14837 0 -1 4194304 34588 822 0 0 99485 23 0 0 25 0 1 0 58754051 106627072 21860 996147200 134512640 135095119 4294956304 18446744073709551615 134555020 0 0 4096 0 0 0 0 17 1 0 0
/proc/15772/statm: 26032 21860 390 142 0 24986 0
Current children cumulated CPU time (s) 995.08
Current children cumulated vsize (KiB) 104128

[startup+1062.3 s]
/proc/loadavg: 2.00 2.01 2.00 3/74 15853
/proc/meminfo: memFree=1296488/2055920 swapFree=4192812/4192956
[pid=15772] ppid=15770 vsize=104128 CPUtime=1054.62
/proc/15772/stat : 15772 (pcs.small) R 15770 15772 14837 0 -1 4194304 35089 822 0 0 105439 23 0 0 25 0 1 0 58754051 106627072 22361 996147200 134512640 135095119 4294956304 18446744073709551615 134918271 0 0 4096 0 0 0 0 17 1 0 0
/proc/15772/statm: 26032 22361 390 142 0 24986 0
Current children cumulated CPU time (s) 1054.62
Current children cumulated vsize (KiB) 104128

[startup+1122.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/74 15853
/proc/meminfo: memFree=1279976/2055920 swapFree=4192812/4192956
[pid=15772] ppid=15770 vsize=104128 CPUtime=1114.16
/proc/15772/stat : 15772 (pcs.small) R 15770 15772 14837 0 -1 4194304 35591 822 0 0 111392 24 0 0 25 0 1 0 58754051 106627072 22863 996147200 134512640 135095119 4294956304 18446744073709551615 134638790 0 0 4096 0 0 0 0 17 1 0 0
/proc/15772/statm: 26032 22863 390 142 0 24986 0
Current children cumulated CPU time (s) 1114.16
Current children cumulated vsize (KiB) 104128

[startup+1182.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/74 15853
/proc/meminfo: memFree=1263912/2055920 swapFree=4192812/4192956
[pid=15772] ppid=15770 vsize=104128 CPUtime=1173.7
/proc/15772/stat : 15772 (pcs.small) R 15770 15772 14837 0 -1 4194304 36094 822 0 0 117346 24 0 0 25 0 1 0 58754051 106627072 23366 996147200 134512640 135095119 4294956304 18446744073709551615 134918190 0 0 4096 0 0 0 0 17 1 0 0
/proc/15772/statm: 26032 23366 390 142 0 24986 0
Current children cumulated CPU time (s) 1173.7
Current children cumulated vsize (KiB) 104128

[startup+1242.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/74 15853
/proc/meminfo: memFree=1243496/2055920 swapFree=4192812/4192956
[pid=15772] ppid=15770 vsize=106072 CPUtime=1233.25
/proc/15772/stat : 15772 (pcs.small) R 15770 15772 14837 0 -1 4194304 37077 822 0 0 123299 26 0 0 25 0 1 0 58754051 108617728 24349 996147200 134512640 135095119 4294956304 18446744073709551615 134840719 0 0 4096 0 0 0 0 17 1 0 0
/proc/15772/statm: 26518 24349 390 142 0 25472 0
Current children cumulated CPU time (s) 1233.25
Current children cumulated vsize (KiB) 106072

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

[startup+1254.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/74 15853
/proc/meminfo: memFree=1239976/2055920 swapFree=4192812/4192956
[pid=15772] ppid=15770 vsize=106460 CPUtime=1245.16
/proc/15772/stat : 15772 (pcs.small) R 15770 15772 14837 0 -1 4194304 37285 822 0 0 124490 26 0 0 25 0 1 0 58754051 109015040 24557 996147200 134512640 135095119 4294956304 18446744073709551615 134555062 0 0 4096 0 0 0 0 17 1 0 0
/proc/15772/statm: 26615 24557 390 142 0 25569 0
Current children cumulated CPU time (s) 1245.16
Current children cumulated vsize (KiB) 106460

[startup+1260.7 s]
/proc/loadavg: 2.00 2.00 2.00 3/74 15853
/proc/meminfo: memFree=1237736/2055920 swapFree=4192812/4192956
[pid=15772] ppid=15770 vsize=106720 CPUtime=1251.51
/proc/15772/stat : 15772 (pcs.small) R 15770 15772 14837 0 -1 4194304 37393 822 0 0 125125 26 0 0 25 0 1 0 58754051 109281280 24665 996147200 134512640 135095119 4294956304 18446744073709551615 134918268 0 0 4096 0 0 0 0 17 1 0 0
/proc/15772/statm: 26680 24665 390 142 0 25634 0
Current children cumulated CPU time (s) 1251.51
Current children cumulated vsize (KiB) 106720

[startup+1267.1 s]
/proc/loadavg: 2.00 2.00 2.00 3/74 15853
/proc/meminfo: memFree=1235560/2055920 swapFree=4192812/4192956
[pid=15772] ppid=15770 vsize=106980 CPUtime=1257.86
/proc/15772/stat : 15772 (pcs.small) R 15770 15772 14837 0 -1 4194304 37509 822 0 0 125760 26 0 0 25 0 1 0 58754051 109547520 24781 996147200 134512640 135095119 4294956304 18446744073709551615 134916512 0 0 4096 0 0 0 0 17 1 0 0
/proc/15772/statm: 26745 24781 390 142 0 25699 0
Current children cumulated CPU time (s) 1257.86
Current children cumulated vsize (KiB) 106980

[startup+1268.7 s]
/proc/loadavg: 2.00 2.00 2.00 3/74 15853
/proc/meminfo: memFree=1235176/2055920 swapFree=4192812/4192956
[pid=15772] ppid=15770 vsize=107112 CPUtime=1259.44
/proc/15772/stat : 15772 (pcs.small) R 15770 15772 14837 0 -1 4194304 37538 822 0 0 125918 26 0 0 25 0 1 0 58754051 109682688 24810 996147200 134512640 135095119 4294956304 18446744073709551615 134918271 0 0 4096 0 0 0 0 17 1 0 0
/proc/15772/statm: 26778 24810 390 142 0 25732 0
Current children cumulated CPU time (s) 1259.44
Current children cumulated vsize (KiB) 107112

[startup+1270.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/74 15853
/proc/meminfo: memFree=1234728/2055920 swapFree=4192812/4192956
[pid=15772] ppid=15770 vsize=107112 CPUtime=1261.04
/proc/15772/stat : 15772 (pcs.small) R 15770 15772 14837 0 -1 4194304 37568 822 0 0 126078 26 0 0 25 0 1 0 58754051 109682688 24840 996147200 134512640 135095119 4294956304 18446744073709551615 134918126 0 0 4096 0 0 0 0 17 1 0 0
/proc/15772/statm: 26778 24840 390 142 0 25732 0
Current children cumulated CPU time (s) 1261.04
Current children cumulated vsize (KiB) 107112

[startup+1270.7 s]
/proc/loadavg: 2.00 2.00 2.00 3/74 15853
/proc/meminfo: memFree=1234344/2055920 swapFree=4192812/4192956
[pid=15772] ppid=15770 vsize=107112 CPUtime=1261.43
/proc/15772/stat : 15772 (pcs.small) R 15770 15772 14837 0 -1 4194304 37576 822 0 0 126117 26 0 0 25 0 1 0 58754051 109682688 24848 996147200 134512640 135095119 4294956304 18446744073709551615 134918233 0 0 4096 0 0 0 0 17 1 0 0
/proc/15772/statm: 26778 24848 390 142 0 25732 0
Current children cumulated CPU time (s) 1261.43
Current children cumulated vsize (KiB) 107112

[startup+1271.1 s]
/proc/loadavg: 2.00 2.00 2.00 3/74 15853
/proc/meminfo: memFree=1234344/2055920 swapFree=4192812/4192956
[pid=15772] ppid=15770 vsize=57952 CPUtime=1261.83
/proc/15772/stat : 15772 (pcs.small) R 15770 15772 14837 0 -1 4194304 37578 822 0 0 126156 27 0 0 25 0 1 0 58754051 59342848 13841 996147200 134512640 135095119 4294956304 18446744073709551615 6979708 0 0 4096 0 0 0 0 17 1 0 0
/proc/15772/statm: 14488 13841 390 142 0 13442 0
Current children cumulated CPU time (s) 1261.83
Current children cumulated vsize (KiB) 57952

[startup+1271.2 s]
/proc/loadavg: 2.00 2.00 2.00 3/74 15853
/proc/meminfo: memFree=1234344/2055920 swapFree=4192812/4192956
[pid=15772] ppid=15770 vsize=57952 CPUtime=1261.93
/proc/15772/stat : 15772 (pcs.small) R 15770 15772 14837 0 -1 4194304 37578 822 0 0 126166 27 0 0 25 0 1 0 58754051 59342848 13841 996147200 134512640 135095119 4294956304 18446744073709551615 6979693 0 0 4096 0 0 0 0 17 1 0 0
/proc/15772/statm: 14488 13841 390 142 0 13442 0
Current children cumulated CPU time (s) 1261.93
Current children cumulated vsize (KiB) 57952

Child status: 0
Real time (s): 1271.26
CPU time (s): 1262.01
CPU user time (s): 1261.72
CPU system time (s): 0.288956
CPU usage (%): 99.2725
Max. virtual memory (cumulated for all children) (KiB): 112324

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1261.72
system time used= 0.288956
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 38403
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= 20
involuntary context switches= 30520

runsolver used 1.2918 second user time and 3.36049 second system time

The end

Launcher Data 

Begin job on node82 at 2009-07-16 06:01:31
IDJOB=2079645
IDBENCH=56929
IDSOLVER=733
FILE ID=node82/2079645-1247716891
PBS_JOBID= 9521468
Free space on /tmp= 66312 MiB

SOLVER NAME= pcs 0.2
BENCH NAME= CPAI08/csp/rand-3-20-20/normalized-rand-3-20-20-60-632-50_ext.xml
COMMAND LINE= HOME/pcssolve -s RANDOMSEED BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-2079645-1247716891/watcher-2079645-1247716891 -o /tmp/evaluation-result-2079645-1247716891/solver-2079645-1247716891 -C 1800 -W 2000 -M 900  HOME/pcssolve -s 579651308 HOME/instance-2079645-1247716891.xml

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

MD5SUM BENCH= 8336254c24c0548b5d89d0204644f101
RANDOM SEED=579651308

node82.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	: 5996.54
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:      2055920 kB
MemFree:       1226616 kB
Buffers:         73724 kB
Cached:         348624 kB
SwapCached:          0 kB
Active:         359504 kB
Inactive:       381932 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1226616 kB
SwapTotal:     4192956 kB
SwapFree:      4192812 kB
Dirty:            2996 kB
Writeback:           0 kB
Mapped:         339464 kB
Slab:            71636 kB
Committed_AS:   850536 kB
PageTables:       3308 kB
VmallocTotal: 536870911 kB
VmallocUsed:    264960 kB
VmallocChunk: 536605679 kB
HugePages_Total:     0
HugePages_Free:      0
Hugepagesize:     2048 kB

Free space on /tmp at the end= 66312 MiB
End job on node82 at 2009-07-16 06:22:42