Trace number 2089843

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 0.3.2? (TO) 1800.12 1808.22

General information on the benchmark

Namecsp/rand-2-40-19/
normalized-rand-2-40-19-443-230-42_ext.xml
MD5SUMf23766a16da8798a4bc2db0cc0fe1f71
Bench Category2-ARY-EXT (binary constraints in extension)
Best result obtained on this benchmarkUNSAT
Best CPU time to get the best result obtained on this benchmark54.5767
Satisfiable
(Un)Satisfiability was proved
Number of variables40
Number of constraints337
Maximum constraint arity2
Maximum domain size19
Number of constraints which are defined in extension337
Number of constraints which are defined in intension0
Global constraints used (with number of constraints)

Solver Data 

0.00/0.01	c small-domain mode
0.18/0.20	c Seed is 825679471
0.18/0.20	c Constructing HOME/instance-2089843-1247730722.xml  with 6367 constraints
0.18/0.20	c Solving

Verifier Data 

ERROR: Unexpected answer ! ('s SATISFIABLE'/'s UNSATISFIABLE' expected)
Got answer: <no 's ' line found>

Watcher Data 

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

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-2089843-1247730722/watcher-2089843-1247730722 -o /tmp/evaluation-result-2089843-1247730722/solver-2089843-1247730722 -C 1800 -W 2000 -M 900 HOME/pcssolve -s 825679471 HOME/instance-2089843-1247730722.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: 2.00 2.00 2.00 4/72 10738
/proc/meminfo: memFree=1479688/2055920 swapFree=4192812/4192956
[pid=10738] ppid=10736 vsize=5356 CPUtime=0
/proc/10738/stat : 10738 (pcssolve) R 10736 10738 10307 0 -1 4194304 290 0 0 0 0 0 0 0 21 0 1 0 60139876 5484544 241 996147200 4194304 4889804 548682068800 18446744073709551615 206381312671 0 65538 4100 65536 0 0 0 17 1 0 0
/proc/10738/statm: 1339 241 200 169 0 50 0
[pid=10739] ppid=10738 vsize=3544 CPUtime=0
/proc/10739/stat : 10739 (fgrep) R 10738 10738 10307 0 -1 4194304 119 0 0 0 0 0 0 0 22 0 1 0 60139877 3629056 86 996147200 4194304 4274172 548682068976 18446744073709551615 206381505376 0 0 4096 0 0 0 0 17 1 0 0
/proc/10739/statm: 886 86 69 19 0 10 0

[startup+0.0971779 s]
/proc/loadavg: 2.00 2.00 2.00 4/72 10738
/proc/meminfo: memFree=1479688/2055920 swapFree=4192812/4192956
[pid=10738] ppid=10736 vsize=5564 CPUtime=0.07
/proc/10738/stat : 10738 (pcs.small) R 10736 10738 10307 0 -1 4194304 1118 822 0 0 7 0 0 0 18 0 1 0 60139876 5697536 727 996147200 134512640 135095119 4294956304 18446744073709551615 134608518 0 0 4096 0 0 0 0 17 1 0 0
/proc/10738/statm: 1391 728 367 142 0 345 0
Current children cumulated CPU time (s) 0.07
Current children cumulated vsize (KiB) 5564

[startup+0.101181 s]
/proc/loadavg: 2.00 2.00 2.00 4/72 10738
/proc/meminfo: memFree=1479688/2055920 swapFree=4192812/4192956
[pid=10738] ppid=10736 vsize=5968 CPUtime=0.08
/proc/10738/stat : 10738 (pcs.small) R 10736 10738 10307 0 -1 4194304 1193 822 0 0 8 0 0 0 18 0 1 0 60139876 6111232 802 996147200 134512640 135095119 4294956304 18446744073709551615 10970747 0 0 4096 0 0 0 0 17 1 0 0
/proc/10738/statm: 1492 805 367 142 0 446 0
Current children cumulated CPU time (s) 0.08
Current children cumulated vsize (KiB) 5968

[startup+0.301214 s]
/proc/loadavg: 2.00 2.00 2.00 4/72 10738
/proc/meminfo: memFree=1479688/2055920 swapFree=4192812/4192956
[pid=10738] ppid=10736 vsize=6360 CPUtime=0.27
/proc/10738/stat : 10738 (pcs.small) R 10736 10738 10307 0 -1 4194304 1347 822 0 0 27 0 0 0 19 0 1 0 60139876 6512640 923 996147200 134512640 135095119 4294956304 18446744073709551615 134617043 0 0 4096 0 0 0 0 17 1 0 0
/proc/10738/statm: 1590 923 378 142 0 544 0
Current children cumulated CPU time (s) 0.27
Current children cumulated vsize (KiB) 6360

[startup+0.701288 s]
/proc/loadavg: 2.00 2.00 2.00 4/72 10738
/proc/meminfo: memFree=1479688/2055920 swapFree=4192812/4192956
[pid=10738] ppid=10736 vsize=6360 CPUtime=0.67
/proc/10738/stat : 10738 (pcs.small) R 10736 10738 10307 0 -1 4194304 1355 822 0 0 67 0 0 0 22 0 1 0 60139876 6512640 931 996147200 134512640 135095119 4294956304 18446744073709551615 134643026 0 0 4096 0 0 0 0 17 1 0 0
/proc/10738/statm: 1590 931 378 142 0 544 0
Current children cumulated CPU time (s) 0.67
Current children cumulated vsize (KiB) 6360

[startup+1.50143 s]
/proc/loadavg: 2.00 2.00 2.00 3/73 10744
/proc/meminfo: memFree=1477120/2055920 swapFree=4192812/4192956
[pid=10738] ppid=10736 vsize=6616 CPUtime=1.47
/proc/10738/stat : 10738 (pcs.small) R 10736 10738 10307 0 -1 4194304 1433 822 0 0 147 0 0 0 25 0 1 0 60139876 6774784 944 996147200 134512640 135095119 4294956304 18446744073709551615 134589545 0 0 4096 0 0 0 0 17 1 0 0
/proc/10738/statm: 1654 944 378 142 0 608 0
Current children cumulated CPU time (s) 1.47
Current children cumulated vsize (KiB) 6616

[startup+3.10173 s]
/proc/loadavg: 2.00 2.00 2.00 3/73 10744
/proc/meminfo: memFree=1476736/2055920 swapFree=4192812/4192956
[pid=10738] ppid=10736 vsize=7132 CPUtime=3.06
/proc/10738/stat : 10738 (pcs.small) R 10736 10738 10307 0 -1 4194304 1575 822 0 0 306 0 0 0 25 0 1 0 60139876 7303168 1086 996147200 134512640 135095119 4294956304 18446744073709551615 134642978 0 0 4096 0 0 0 0 17 1 0 0
/proc/10738/statm: 1783 1086 378 142 0 737 0
Current children cumulated CPU time (s) 3.06
Current children cumulated vsize (KiB) 7132

[startup+6.30131 s]
/proc/loadavg: 2.00 2.00 2.00 3/73 10744
/proc/meminfo: memFree=1475392/2055920 swapFree=4192812/4192956
[pid=10738] ppid=10736 vsize=9340 CPUtime=6.24
/proc/10738/stat : 10738 (pcs.small) R 10736 10738 10307 0 -1 4194304 2258 822 0 0 624 0 0 0 25 0 1 0 60139876 9564160 1511 996147200 134512640 135095119 4294956304 18446744073709551615 134615492 0 0 4096 0 0 0 0 17 1 0 0
/proc/10738/statm: 2335 1511 378 142 0 1289 0
Current children cumulated CPU time (s) 6.24
Current children cumulated vsize (KiB) 9340

[startup+12.7015 s]
/proc/loadavg: 2.00 2.00 2.00 3/73 10744
/proc/meminfo: memFree=1472960/2055920 swapFree=4192812/4192956
[pid=10738] ppid=10736 vsize=11148 CPUtime=12.61
/proc/10738/stat : 10738 (pcs.small) R 10736 10738 10307 0 -1 4194304 2905 822 0 0 1260 1 0 0 25 0 1 0 60139876 11415552 1901 996147200 134512640 135095119 4294956304 18446744073709551615 134578928 0 0 4096 0 0 0 0 17 1 0 0
/proc/10738/statm: 2787 1901 378 142 0 1741 0
Current children cumulated CPU time (s) 12.61
Current children cumulated vsize (KiB) 11148

[startup+25.5018 s]
/proc/loadavg: 2.00 2.00 2.00 3/73 10744
/proc/meminfo: memFree=1468864/2055920 swapFree=4192812/4192956
[pid=10738] ppid=10736 vsize=16444 CPUtime=25.35
/proc/10738/stat : 10738 (pcs.small) R 10736 10738 10307 0 -1 4194304 4606 822 0 0 2533 2 0 0 25 0 1 0 60139876 16838656 2799 996147200 134512640 135095119 4294956304 18446744073709551615 134617027 0 0 4096 0 0 0 0 17 1 0 0
/proc/10738/statm: 4111 2799 378 142 0 3065 0
Current children cumulated CPU time (s) 25.35
Current children cumulated vsize (KiB) 16444

[startup+51.1015 s]
/proc/loadavg: 2.00 2.00 2.00 3/73 10744
/proc/meminfo: memFree=1464448/2055920 swapFree=4192812/4192956
[pid=10738] ppid=10736 vsize=18304 CPUtime=50.82
/proc/10738/stat : 10738 (pcs.small) R 10736 10738 10307 0 -1 4194304 5512 822 0 0 5079 3 0 0 25 0 1 0 60139876 18743296 3705 996147200 134512640 135095119 4294956304 18446744073709551615 134642952 0 0 4096 0 0 0 0 17 1 0 0
/proc/10738/statm: 4576 3705 378 142 0 3530 0
Current children cumulated CPU time (s) 50.82
Current children cumulated vsize (KiB) 18304

[startup+102.307 s]
/proc/loadavg: 2.00 2.00 2.00 3/73 10744
/proc/meminfo: memFree=1454720/2055920 swapFree=4192812/4192956
[pid=10738] ppid=10736 vsize=29720 CPUtime=101.78
/proc/10738/stat : 10738 (pcs.small) R 10736 10738 10307 0 -1 4194304 8984 822 0 0 10171 7 0 0 25 0 1 0 60139876 30433280 5639 996147200 134512640 135095119 4294956304 18446744073709551615 134642970 0 0 4096 0 0 0 0 17 1 0 0
/proc/10738/statm: 7430 5639 378 142 0 6384 0
Current children cumulated CPU time (s) 101.78
Current children cumulated vsize (KiB) 29720

[startup+162.302 s]
/proc/loadavg: 2.00 2.00 2.00 3/73 10744
/proc/meminfo: memFree=1448448/2055920 swapFree=4192812/4192956
[pid=10738] ppid=10736 vsize=31296 CPUtime=161.48
/proc/10738/stat : 10738 (pcs.small) R 10736 10738 10307 0 -1 4194304 10002 822 0 0 16139 9 0 0 25 0 1 0 60139876 32047104 6657 996147200 134512640 135095119 4294956304 18446744073709551615 134589562 0 0 4096 0 0 0 0 17 1 0 0
/proc/10738/statm: 7824 6657 378 142 0 6778 0
Current children cumulated CPU time (s) 161.48
Current children cumulated vsize (KiB) 31296

[startup+222.303 s]
/proc/loadavg: 2.00 2.00 2.00 3/73 10744
/proc/meminfo: memFree=1441728/2055920 swapFree=4192812/4192956
[pid=10738] ppid=10736 vsize=42256 CPUtime=221.19
/proc/10738/stat : 10738 (pcs.small) R 10736 10738 10307 0 -1 4194304 13226 822 0 0 22107 12 0 0 25 0 1 0 60139876 43270144 7832 996147200 134512640 135095119 4294956304 18446744073709551615 134617027 0 0 4096 0 0 0 0 17 1 0 0
/proc/10738/statm: 10564 7832 378 142 0 9518 0
Current children cumulated CPU time (s) 221.19
Current children cumulated vsize (KiB) 42256

[startup+282.302 s]
/proc/loadavg: 2.00 2.00 2.00 3/73 10744
/proc/meminfo: memFree=1435456/2055920 swapFree=4192812/4192956
[pid=10738] ppid=10736 vsize=44620 CPUtime=280.88
/proc/10738/stat : 10738 (pcs.small) R 10736 10738 10307 0 -1 4194304 14295 822 0 0 28075 13 0 0 25 0 1 0 60139876 45690880 8901 996147200 134512640 135095119 4294956304 18446744073709551615 134589562 0 0 4096 0 0 0 0 17 1 0 0
/proc/10738/statm: 11155 8901 378 142 0 10109 0
Current children cumulated CPU time (s) 280.88
Current children cumulated vsize (KiB) 44620

[startup+342.302 s]
/proc/loadavg: 2.00 2.00 2.00 3/73 10744
/proc/meminfo: memFree=1423680/2055920 swapFree=4192812/4192956
[pid=10738] ppid=10736 vsize=56624 CPUtime=340.59
/proc/10738/stat : 10738 (pcs.small) R 10736 10738 10307 0 -1 4194304 17705 822 0 0 34043 16 0 0 25 0 1 0 60139876 57982976 11286 996147200 134512640 135095119 4294956304 18446744073709551615 134589562 0 0 4096 0 0 0 0 17 1 0 0
/proc/10738/statm: 14156 11286 378 142 0 13110 0
Current children cumulated CPU time (s) 340.59
Current children cumulated vsize (KiB) 56624

[startup+402.302 s]
/proc/loadavg: 2.00 2.00 2.00 3/73 10744
/proc/meminfo: memFree=1407360/2055920 swapFree=4192812/4192956
[pid=10738] ppid=10736 vsize=56624 CPUtime=400.3
/proc/10738/stat : 10738 (pcs.small) R 10736 10738 10307 0 -1 4194304 18097 822 0 0 40013 17 0 0 25 0 1 0 60139876 57982976 11678 996147200 134512640 135095119 4294956304 18446744073709551615 134642964 0 0 4096 0 0 0 0 17 1 0 0
/proc/10738/statm: 14156 11678 378 142 0 13110 0
Current children cumulated CPU time (s) 400.3
Current children cumulated vsize (KiB) 56624

[startup+462.302 s]
/proc/loadavg: 2.00 2.00 2.00 3/73 10744
/proc/meminfo: memFree=1404864/2055920 swapFree=4192812/4192956
[pid=10738] ppid=10736 vsize=56624 CPUtime=460.01
/proc/10738/stat : 10738 (pcs.small) R 10736 10738 10307 0 -1 4194304 18479 822 0 0 45983 18 0 0 25 0 1 0 60139876 57982976 12060 996147200 134512640 135095119 4294956304 18446744073709551615 134589560 0 0 4096 0 0 0 0 17 1 0 0
/proc/10738/statm: 14156 12060 378 142 0 13110 0
Current children cumulated CPU time (s) 460.01
Current children cumulated vsize (KiB) 56624

[startup+522.302 s]
/proc/loadavg: 2.00 2.00 2.00 3/73 10744
/proc/meminfo: memFree=1401792/2055920 swapFree=4192812/4192956
[pid=10738] ppid=10736 vsize=57408 CPUtime=519.71
/proc/10738/stat : 10738 (pcs.small) R 10736 10738 10307 0 -1 4194304 19044 822 0 0 51952 19 0 0 25 0 1 0 60139876 58785792 12625 996147200 134512640 135095119 4294956304 18446744073709551615 134589560 0 0 4096 0 0 0 0 17 1 0 0
/proc/10738/statm: 14352 12625 378 142 0 13306 0
Current children cumulated CPU time (s) 519.71
Current children cumulated vsize (KiB) 57408

[startup+582.303 s]
/proc/loadavg: 2.08 2.02 2.01 3/73 10750
/proc/meminfo: memFree=1397824/2055920 swapFree=4192812/4192956
[pid=10738] ppid=10736 vsize=59112 CPUtime=579.39
/proc/10738/stat : 10738 (pcs.small) R 10736 10738 10307 0 -1 4194304 19803 822 0 0 57919 20 0 0 25 0 1 0 60139876 60530688 13384 996147200 134512640 135095119 4294956304 18446744073709551615 134589562 0 0 4096 0 0 0 0 17 1 0 0
/proc/10738/statm: 14778 13384 378 142 0 13732 0
Current children cumulated CPU time (s) 579.39
Current children cumulated vsize (KiB) 59112

[startup+642.302 s]
/proc/loadavg: 2.10 2.03 2.00 3/73 10750
/proc/meminfo: memFree=1393856/2055920 swapFree=4192812/4192956
[pid=10738] ppid=10736 vsize=77188 CPUtime=639.1
/proc/10738/stat : 10738 (pcs.small) R 10736 10738 10307 0 -1 4194304 24673 822 0 0 63887 23 0 0 25 0 1 0 60139876 79040512 14157 996147200 134512640 135095119 4294956304 18446744073709551615 134589560 0 0 4096 0 0 0 0 17 1 0 0
/proc/10738/statm: 19297 14157 378 142 0 18251 0
Current children cumulated CPU time (s) 639.1

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

[startup+822.302 s]
/proc/loadavg: 2.09 2.05 2.00 3/73 10783
/proc/meminfo: memFree=1476024/2055920 swapFree=4192812/4192956
[pid=10738] ppid=10736 vsize=82168 CPUtime=818.22
/proc/10738/stat : 10738 (pcs.small) R 10736 10738 10307 0 -1 4194304 26835 822 0 0 81796 26 0 0 25 0 1 0 60139876 84140032 16319 996147200 134512640 135095119 4294956304 18446744073709551615 134642970 0 0 4096 0 0 0 0 17 0 0 0
/proc/10738/statm: 20542 16319 378 142 0 19496 0
Current children cumulated CPU time (s) 818.22
Current children cumulated vsize (KiB) 82168

[startup+882.303 s]
/proc/loadavg: 2.08 2.05 2.00 3/73 10783
/proc/meminfo: memFree=1467704/2055920 swapFree=4192812/4192956
[pid=10738] ppid=10736 vsize=83608 CPUtime=877.98
/proc/10738/stat : 10738 (pcs.small) R 10736 10738 10307 0 -1 4194304 27524 822 0 0 87771 27 0 0 25 0 1 0 60139876 85614592 17008 996147200 134512640 135095119 4294956304 18446744073709551615 134589560 0 0 4096 0 0 0 0 17 0 0 0
/proc/10738/statm: 20902 17008 378 142 0 19856 0
Current children cumulated CPU time (s) 877.98
Current children cumulated vsize (KiB) 83608

[startup+942.302 s]
/proc/loadavg: 2.08 2.06 2.00 3/73 10783
/proc/meminfo: memFree=1460920/2055920 swapFree=4192812/4192956
[pid=10738] ppid=10736 vsize=85304 CPUtime=937.73
/proc/10738/stat : 10738 (pcs.small) R 10736 10738 10307 0 -1 4194304 28250 822 0 0 93745 28 0 0 25 0 1 0 60139876 87351296 17734 996147200 134512640 135095119 4294956304 18446744073709551615 134578944 0 0 4096 0 0 0 0 17 0 0 0
/proc/10738/statm: 21326 17734 378 142 0 20280 0
Current children cumulated CPU time (s) 937.73
Current children cumulated vsize (KiB) 85304

[startup+1002.3 s]
/proc/loadavg: 2.03 2.04 2.00 3/73 10783
/proc/meminfo: memFree=1453368/2055920 swapFree=4192812/4192956
[pid=10738] ppid=10736 vsize=86864 CPUtime=997.49
/proc/10738/stat : 10738 (pcs.small) R 10736 10738 10307 0 -1 4194304 28922 822 0 0 99720 29 0 0 25 0 1 0 60139876 88948736 18406 996147200 134512640 135095119 4294956304 18446744073709551615 134642881 0 0 4096 0 0 0 0 17 0 0 0
/proc/10738/statm: 21716 18406 378 142 0 20670 0
Current children cumulated CPU time (s) 997.49
Current children cumulated vsize (KiB) 86864

[startup+1062.3 s]
/proc/loadavg: 2.01 2.03 2.00 3/73 10783
/proc/meminfo: memFree=1449016/2055920 swapFree=4192812/4192956
[pid=10738] ppid=10736 vsize=88308 CPUtime=1057.25
/proc/10738/stat : 10738 (pcs.small) R 10736 10738 10307 0 -1 4194304 29566 822 0 0 105695 30 0 0 25 0 1 0 60139876 90427392 19050 996147200 134512640 135095119 4294956304 18446744073709551615 134589560 0 0 4096 0 0 0 0 17 0 0 0
/proc/10738/statm: 22077 19050 378 142 0 21031 0
Current children cumulated CPU time (s) 1057.25
Current children cumulated vsize (KiB) 88308

[startup+1122.3 s]
/proc/loadavg: 2.00 2.02 2.00 3/73 10783
/proc/meminfo: memFree=1429624/2055920 swapFree=4192812/4192956
[pid=10738] ppid=10736 vsize=111940 CPUtime=1116.99
/proc/10738/stat : 10738 (pcs.small) R 10736 10738 10307 0 -1 4194304 35778 822 0 0 111666 33 0 0 25 0 1 0 60139876 114626560 23213 996147200 134512640 135095119 4294956304 18446744073709551615 134643066 0 0 4096 0 0 0 0 17 0 0 0
/proc/10738/statm: 27985 23213 378 142 0 26939 0
Current children cumulated CPU time (s) 1116.99
Current children cumulated vsize (KiB) 111940

[startup+1182.3 s]
/proc/loadavg: 2.00 2.02 2.00 3/73 10783
/proc/meminfo: memFree=1426168/2055920 swapFree=4192812/4192956
[pid=10738] ppid=10736 vsize=111940 CPUtime=1176.75
/proc/10738/stat : 10738 (pcs.small) R 10736 10738 10307 0 -1 4194304 36046 822 0 0 117642 33 0 0 25 0 1 0 60139876 114626560 23481 996147200 134512640 135095119 4294956304 18446744073709551615 134617027 0 0 4096 0 0 0 0 17 0 0 0
/proc/10738/statm: 27985 23481 378 142 0 26939 0
Current children cumulated CPU time (s) 1176.75
Current children cumulated vsize (KiB) 111940

[startup+1242.3 s]
/proc/loadavg: 2.00 2.01 2.00 3/73 10783
/proc/meminfo: memFree=1422776/2055920 swapFree=4192812/4192956
[pid=10738] ppid=10736 vsize=111940 CPUtime=1236.5
/proc/10738/stat : 10738 (pcs.small) R 10736 10738 10307 0 -1 4194304 36304 822 0 0 123617 33 0 0 25 0 1 0 60139876 114626560 23739 996147200 134512640 135095119 4294956304 18446744073709551615 134641638 0 0 4096 0 0 0 0 17 0 0 0
/proc/10738/statm: 27985 23739 378 142 0 26939 0
Current children cumulated CPU time (s) 1236.5
Current children cumulated vsize (KiB) 111940

[startup+1302.3 s]
/proc/loadavg: 2.00 2.01 2.00 3/73 10783
/proc/meminfo: memFree=1419192/2055920 swapFree=4192812/4192956
[pid=10738] ppid=10736 vsize=111940 CPUtime=1296.26
/proc/10738/stat : 10738 (pcs.small) R 10736 10738 10307 0 -1 4194304 36560 822 0 0 129592 34 0 0 25 0 1 0 60139876 114626560 23995 996147200 134512640 135095119 4294956304 18446744073709551615 134641692 0 0 4096 0 0 0 0 17 0 0 0
/proc/10738/statm: 27985 23995 378 142 0 26939 0
Current children cumulated CPU time (s) 1296.26
Current children cumulated vsize (KiB) 111940

[startup+1362.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/73 10783
/proc/meminfo: memFree=1415928/2055920 swapFree=4192812/4192956
[pid=10738] ppid=10736 vsize=111940 CPUtime=1356.01
/proc/10738/stat : 10738 (pcs.small) R 10736 10738 10307 0 -1 4194304 36815 822 0 0 135567 34 0 0 25 0 1 0 60139876 114626560 24250 996147200 134512640 135095119 4294956304 18446744073709551615 134589562 0 0 4096 0 0 0 0 17 0 0 0
/proc/10738/statm: 27985 24250 378 142 0 26939 0
Current children cumulated CPU time (s) 1356.01
Current children cumulated vsize (KiB) 111940

[startup+1422.31 s]
/proc/loadavg: 2.00 2.00 2.00 3/73 10783
/proc/meminfo: memFree=1407544/2055920 swapFree=4192812/4192956
[pid=10738] ppid=10736 vsize=111940 CPUtime=1415.77
/proc/10738/stat : 10738 (pcs.small) R 10736 10738 10307 0 -1 4194304 37064 822 0 0 141542 35 0 0 25 0 1 0 60139876 114626560 24499 996147200 134512640 135095119 4294956304 18446744073709551615 134617027 0 0 4096 0 0 0 0 17 0 0 0
/proc/10738/statm: 27985 24499 378 142 0 26939 0
Current children cumulated CPU time (s) 1415.77
Current children cumulated vsize (KiB) 111940

[startup+1482.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/73 10783
/proc/meminfo: memFree=1405752/2055920 swapFree=4192812/4192956
[pid=10738] ppid=10736 vsize=111940 CPUtime=1475.52
/proc/10738/stat : 10738 (pcs.small) R 10736 10738 10307 0 -1 4194304 37307 822 0 0 147517 35 0 0 25 0 1 0 60139876 114626560 24742 996147200 134512640 135095119 4294956304 18446744073709551615 134589562 0 0 4096 0 0 0 0 17 0 0 0
/proc/10738/statm: 27985 24742 378 142 0 26939 0
Current children cumulated CPU time (s) 1475.52
Current children cumulated vsize (KiB) 111940

[startup+1542.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/73 10783
/proc/meminfo: memFree=1403832/2055920 swapFree=4192812/4192956
[pid=10738] ppid=10736 vsize=111940 CPUtime=1535.27
/proc/10738/stat : 10738 (pcs.small) R 10736 10738 10307 0 -1 4194304 37553 822 0 0 153492 35 0 0 25 0 1 0 60139876 114626560 24988 996147200 134512640 135095119 4294956304 18446744073709551615 134589562 0 0 4096 0 0 0 0 17 0 0 0
/proc/10738/statm: 27985 24988 378 142 0 26939 0
Current children cumulated CPU time (s) 1535.27
Current children cumulated vsize (KiB) 111940

[startup+1602.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/73 10783
/proc/meminfo: memFree=1402168/2055920 swapFree=4192812/4192956
[pid=10738] ppid=10736 vsize=111940 CPUtime=1595.03
/proc/10738/stat : 10738 (pcs.small) R 10736 10738 10307 0 -1 4194304 37791 822 0 0 159467 36 0 0 25 0 1 0 60139876 114626560 25226 996147200 134512640 135095119 4294956304 18446744073709551615 134617027 0 0 4096 0 0 0 0 17 0 0 0
/proc/10738/statm: 27985 25226 378 142 0 26939 0
Current children cumulated CPU time (s) 1595.03
Current children cumulated vsize (KiB) 111940

[startup+1662.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/73 10783
/proc/meminfo: memFree=1400056/2055920 swapFree=4192812/4192956
[pid=10738] ppid=10736 vsize=111940 CPUtime=1654.78
/proc/10738/stat : 10738 (pcs.small) R 10736 10738 10307 0 -1 4194304 38028 822 0 0 165442 36 0 0 25 0 1 0 60139876 114626560 25463 996147200 134512640 135095119 4294956304 18446744073709551615 134589562 0 0 4096 0 0 0 0 17 0 0 0
/proc/10738/statm: 27985 25463 378 142 0 26939 0
Current children cumulated CPU time (s) 1654.78
Current children cumulated vsize (KiB) 111940

[startup+1722.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/73 10783
/proc/meminfo: memFree=1396920/2055920 swapFree=4192812/4192956
[pid=10738] ppid=10736 vsize=112332 CPUtime=1714.54
/proc/10738/stat : 10738 (pcs.small) R 10736 10738 10307 0 -1 4194304 38346 822 0 0 171418 36 0 0 25 0 1 0 60139876 115027968 25781 996147200 134512640 135095119 4294956304 18446744073709551615 134617027 0 0 4096 0 0 0 0 17 0 0 0
/proc/10738/statm: 28083 25781 378 142 0 27037 0
Current children cumulated CPU time (s) 1714.54
Current children cumulated vsize (KiB) 112332

[startup+1782.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/73 10783
/proc/meminfo: memFree=1392888/2055920 swapFree=4192812/4192956
[pid=10738] ppid=10736 vsize=146156 CPUtime=1774.29
/proc/10738/stat : 10738 (pcs.small) R 10736 10738 10307 0 -1 4194304 47036 822 0 0 177388 41 0 0 25 0 1 0 60139876 149663744 26278 996147200 134512640 135095119 4294956304 18446744073709551615 134615477 0 0 4096 0 0 0 0 17 0 0 0
/proc/10738/statm: 36539 26278 378 142 0 35493 0
Current children cumulated CPU time (s) 1774.29
Current children cumulated vsize (KiB) 146156



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1808.2 s]
/proc/loadavg: 2.00 2.00 2.00 3/73 10783
/proc/meminfo: memFree=1391352/2055920 swapFree=4192812/4192956
[pid=10738] ppid=10736 vsize=146680 CPUtime=1800.09
/proc/10738/stat : 10738 (pcs.small) R 10736 10738 10307 0 -1 4194304 47261 822 0 0 179967 42 0 0 25 0 1 0 60139876 150200320 26503 996147200 134512640 135095119 4294956304 18446744073709551615 134617027 0 0 4096 0 0 0 0 17 0 0 0
/proc/10738/statm: 36670 26503 378 142 0 35624 0
Current children cumulated CPU time (s) 1800.09
Current children cumulated vsize (KiB) 146680

Sending SIGTERM to process tree (bottom up)
Sleeping 2 seconds

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

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1808.22
CPU time (s): 1800.12
CPU user time (s): 1799.68
CPU system time (s): 0.444932
CPU usage (%): 99.5518
Max. virtual memory (cumulated for all children) (KiB): 146680

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1799.68
system time used= 0.444932
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 48083
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= 22826

runsolver used 1.47778 second user time and 5.11322 second system time

The end

Launcher Data 

Begin job on node2 at 2009-07-16 09:52:02
IDJOB=2089843
IDBENCH=59632
IDSOLVER=734
FILE ID=node2/2089843-1247730722
PBS_JOBID= 9521536
Free space on /tmp= 66312 MiB

SOLVER NAME= pcs-restart 0.2.restart
BENCH NAME= CPAI08/csp/rand-2-40-19/normalized-rand-2-40-19-443-230-42_ext.xml
COMMAND LINE= HOME/pcssolve -s RANDOMSEED BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-2089843-1247730722/watcher-2089843-1247730722 -o /tmp/evaluation-result-2089843-1247730722/solver-2089843-1247730722 -C 1800 -W 2000 -M 900  HOME/pcssolve -s 825679471 HOME/instance-2089843-1247730722.xml

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

MD5SUM BENCH= f23766a16da8798a4bc2db0cc0fe1f71
RANDOM SEED=825679471

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:       1480168 kB
Buffers:         79288 kB
Cached:         329188 kB
SwapCached:          0 kB
Active:         122220 kB
Inactive:       368236 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1480168 kB
SwapTotal:     4192956 kB
SwapFree:      4192812 kB
Dirty:            1924 kB
Writeback:           0 kB
Mapped:          93400 kB
Slab:            70548 kB
Committed_AS:   546456 kB
PageTables:       2004 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= 66312 MiB
End job on node2 at 2009-07-16 10:22:12