Trace number 2057348

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 0.3.2? (TO) 1800.07 1807.23

General information on the benchmark

Namecsp/rand-2-24/
normalized-rand-24-24-276-139-52021_ext.xml
MD5SUM49ce3e32b05aa6cc23a5adb02bd3edad
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 benchmark75.4095
Satisfiable
(Un)Satisfiability was proved
Number of variables24
Number of constraints276
Maximum constraint arity2
Maximum domain size24
Number of constraints which are defined in extension276
Number of constraints which are defined in intension0
Global constraints used (with number of constraints)

Solver Data 

0.00/0.03	c small-domain mode
0.00/0.03	c Seed is 871039321
0.00/0.03	c Constructing HOME/instance-2057348-1247694219.xml  with 6612 constraints
0.06/0.12	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-2057348-1247694219/watcher-2057348-1247694219 -o /tmp/evaluation-result-2057348-1247694219/solver-2057348-1247694219 -C 1800 -W 2000 -M 900 HOME/pcssolve -s 871039321 HOME/instance-2057348-1247694219.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: 0.00 0.00 0.00 3/67 12183
/proc/meminfo: memFree=1215040/2055920 swapFree=4192812/4192956
[pid=12183] ppid=12181 vsize=5356 CPUtime=0
/proc/12183/stat : 12183 (pcssolve) S 12181 12183 12146 0 -1 4194304 305 0 0 0 0 0 0 0 18 0 1 0 56487967 5484544 242 996147200 4194304 4889804 548682068800 18446744073709551615 254195327812 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/12183/statm: 1339 242 201 169 0 50 0
[pid=12184] ppid=12183 vsize=200 CPUtime=0
/proc/12184/stat : 12184 (fgrep) R 12183 12183 12146 0 -1 4194304 46 0 0 0 0 0 0 0 19 0 1 0 56487967 204800 24 996147200 4194304 4274172 548682068976 18446744073709551615 254192710933 0 0 4096 0 0 0 0 17 1 0 0
/proc/12184/statm: 50 24 17 19 0 4 0
[pid=12185] ppid=12183 vsize=200 CPUtime=0
/proc/12185/stat : 12185 (grep) D 12183 12183 12146 0 -1 4194304 46 0 0 0 0 0 0 0 18 0 1 0 56487967 204800 24 996147200 4194304 4274172 548682069040 18446744073709551615 254192711049 0 0 4096 0 18446744071563608240 0 0 17 1 0 0
/proc/12185/statm: 50 24 17 19 0 4 0

[startup+0.0645139 s]
/proc/loadavg: 0.00 0.00 0.00 3/67 12183
/proc/meminfo: memFree=1215040/2055920 swapFree=4192812/4192956
[pid=12183] ppid=12181 vsize=4772 CPUtime=0.02
/proc/12183/stat : 12183 (pcs.small) R 12181 12183 12146 0 -1 4194304 917 822 0 0 2 0 0 0 17 0 1 0 56487967 4886528 526 996147200 134512640 135095119 4294956304 18446744073709551615 8156795 0 0 4096 0 0 0 0 17 1 0 0
/proc/12183/statm: 1193 526 364 142 0 147 0
Current children cumulated CPU time (s) 0.02
Current children cumulated vsize (KiB) 4772

[startup+0.102516 s]
/proc/loadavg: 0.00 0.00 0.00 3/67 12183
/proc/meminfo: memFree=1215040/2055920 swapFree=4192812/4192956
[pid=12183] ppid=12181 vsize=5432 CPUtime=0.06
/proc/12183/stat : 12183 (pcs.small) R 12181 12183 12146 0 -1 4194304 1078 822 0 0 6 0 0 0 17 0 1 0 56487967 5562368 687 996147200 134512640 135095119 4294956304 18446744073709551615 8156795 0 0 4096 0 0 0 0 17 1 0 0
/proc/12183/statm: 1358 687 364 142 0 312 0
Current children cumulated CPU time (s) 0.06
Current children cumulated vsize (KiB) 5432

[startup+0.301529 s]
/proc/loadavg: 0.00 0.00 0.00 3/67 12183
/proc/meminfo: memFree=1215040/2055920 swapFree=4192812/4192956
[pid=12183] ppid=12181 vsize=6484 CPUtime=0.26
/proc/12183/stat : 12183 (pcs.small) R 12181 12183 12146 0 -1 4194304 1369 822 0 0 26 0 0 0 18 0 1 0 56487967 6639616 945 996147200 134512640 135095119 4294956304 18446744073709551615 134642572 0 0 4096 0 0 0 0 17 1 0 0
/proc/12183/statm: 1621 945 378 142 0 575 0
Current children cumulated CPU time (s) 0.26
Current children cumulated vsize (KiB) 6484

[startup+0.70256 s]
/proc/loadavg: 0.00 0.00 0.00 3/67 12183
/proc/meminfo: memFree=1215040/2055920 swapFree=4192812/4192956
[pid=12183] ppid=12181 vsize=6484 CPUtime=0.66
/proc/12183/stat : 12183 (pcs.small) R 12181 12183 12146 0 -1 4194304 1421 822 0 0 66 0 0 0 21 0 1 0 56487967 6639616 932 996147200 134512640 135095119 4294956304 18446744073709551615 134589562 0 0 4096 0 0 0 0 17 1 0 0
/proc/12183/statm: 1621 932 378 142 0 575 0
Current children cumulated CPU time (s) 0.66
Current children cumulated vsize (KiB) 6484

[startup+1.50162 s]
/proc/loadavg: 0.08 0.02 0.01 2/68 12189
/proc/meminfo: memFree=1212600/2055920 swapFree=4192812/4192956
[pid=12183] ppid=12181 vsize=6872 CPUtime=1.45
/proc/12183/stat : 12183 (pcs.small) R 12181 12183 12146 0 -1 4194304 1554 822 0 0 145 0 0 0 25 0 1 0 56487967 7036928 1000 996147200 134512640 135095119 4294956304 18446744073709551615 134582112 0 0 4096 0 0 0 0 17 1 0 0
/proc/12183/statm: 1718 1000 378 142 0 672 0
Current children cumulated CPU time (s) 1.45
Current children cumulated vsize (KiB) 6872

[startup+3.10173 s]
/proc/loadavg: 0.08 0.02 0.01 2/68 12189
/proc/meminfo: memFree=1212024/2055920 swapFree=4192812/4192956
[pid=12183] ppid=12181 vsize=7908 CPUtime=3.06
/proc/12183/stat : 12183 (pcs.small) R 12181 12183 12146 0 -1 4194304 1912 822 0 0 305 1 0 0 25 0 1 0 56487967 8097792 1229 996147200 134512640 135095119 4294956304 18446744073709551615 134570998 0 0 4096 0 0 0 0 17 1 0 0
/proc/12183/statm: 1977 1229 378 142 0 931 0
Current children cumulated CPU time (s) 3.06
Current children cumulated vsize (KiB) 7908

[startup+6.30196 s]
/proc/loadavg: 0.15 0.03 0.01 2/68 12189
/proc/meminfo: memFree=1209656/2055920 swapFree=4192812/4192956
[pid=12183] ppid=12181 vsize=10616 CPUtime=6.26
/proc/12183/stat : 12183 (pcs.small) R 12181 12183 12146 0 -1 4194304 2624 822 0 0 624 2 0 0 25 0 1 0 56487967 10870784 1684 996147200 134512640 135095119 4294956304 18446744073709551615 134617027 0 0 4096 0 0 0 0 17 1 0 0
/proc/12183/statm: 2654 1684 378 142 0 1608 0
Current children cumulated CPU time (s) 6.26
Current children cumulated vsize (KiB) 10616

[startup+12.7014 s]
/proc/loadavg: 0.22 0.05 0.02 2/68 12221
/proc/meminfo: memFree=1205488/2055920 swapFree=4192812/4192956
[pid=12183] ppid=12181 vsize=11784 CPUtime=12.64
/proc/12183/stat : 12183 (pcs.small) R 12181 12183 12146 0 -1 4194304 3169 822 0 0 1261 3 0 0 25 0 1 0 56487967 12066816 2229 996147200 134512640 135095119 4294956304 18446744073709551615 134643066 0 0 4096 0 0 0 0 17 1 0 0
/proc/12183/statm: 2946 2229 378 142 0 1900 0
Current children cumulated CPU time (s) 12.64
Current children cumulated vsize (KiB) 11784

[startup+25.5024 s]
/proc/loadavg: 0.47 0.11 0.04 3/73 12268
/proc/meminfo: memFree=1196496/2055920 swapFree=4192812/4192956
[pid=12183] ppid=12181 vsize=16832 CPUtime=25.43
/proc/12183/stat : 12183 (pcs.small) R 12181 12183 12146 0 -1 4194304 4819 822 0 0 2538 5 0 0 25 0 1 0 56487967 17235968 3109 996147200 134512640 135095119 4294956304 18446744073709551615 134589648 0 0 4096 0 0 0 0 17 0 0 0
/proc/12183/statm: 4208 3109 378 142 0 3162 0
Current children cumulated CPU time (s) 25.43
Current children cumulated vsize (KiB) 16832

[startup+51.1022 s]
/proc/loadavg: 0.99 0.26 0.09 3/73 12268
/proc/meminfo: memFree=1183824/2055920 swapFree=4192812/4192956
[pid=12183] ppid=12181 vsize=23676 CPUtime=50.93
/proc/12183/stat : 12183 (pcs.small) R 12181 12183 12146 0 -1 4194304 7068 822 0 0 5086 7 0 0 25 0 1 0 56487967 24244224 4333 996147200 134512640 135095119 4294956304 18446744073709551615 134589562 0 0 4096 0 0 0 0 17 0 0 0
/proc/12183/statm: 5919 4333 378 142 0 4873 0
Current children cumulated CPU time (s) 50.93
Current children cumulated vsize (KiB) 23676

[startup+102.307 s]
/proc/loadavg: 1.56 0.53 0.18 3/73 12268
/proc/meminfo: memFree=1170000/2055920 swapFree=4192812/4192956
[pid=12183] ppid=12181 vsize=29540 CPUtime=101.93
/proc/12183/stat : 12183 (pcs.small) R 12181 12183 12146 0 -1 4194304 9239 822 0 0 10184 9 0 0 25 0 1 0 56487967 30248960 5991 996147200 134512640 135095119 4294956304 18446744073709551615 134615489 0 0 4096 0 0 0 0 17 0 0 0
/proc/12183/statm: 7385 5991 378 142 0 6339 0
Current children cumulated CPU time (s) 101.93
Current children cumulated vsize (KiB) 29540

[startup+162.302 s]
/proc/loadavg: 1.84 0.79 0.29 3/73 12268
/proc/meminfo: memFree=1157904/2055920 swapFree=4192812/4192956
[pid=12183] ppid=12181 vsize=40996 CPUtime=161.68
/proc/12183/stat : 12183 (pcs.small) R 12181 12183 12146 0 -1 4194304 12736 822 0 0 16156 12 0 0 25 0 1 0 56487967 41979904 7439 996147200 134512640 135095119 4294956304 18446744073709551615 134589560 0 0 4096 0 0 0 0 17 0 0 0
/proc/12183/statm: 10249 7439 378 142 0 9203 0
Current children cumulated CPU time (s) 161.68
Current children cumulated vsize (KiB) 40996

[startup+222.303 s]
/proc/loadavg: 1.94 1.01 0.40 3/73 12268
/proc/meminfo: memFree=1147728/2055920 swapFree=4192812/4192956
[pid=12183] ppid=12181 vsize=53256 CPUtime=221.44
/proc/12183/stat : 12183 (pcs.small) R 12181 12183 12146 0 -1 4194304 16352 822 0 0 22129 15 0 0 25 0 1 0 56487967 54534144 10030 996147200 134512640 135095119 4294956304 18446744073709551615 134643033 0 0 4096 0 0 0 0 17 0 0 0
/proc/12183/statm: 13314 10030 378 142 0 12268 0
Current children cumulated CPU time (s) 221.44
Current children cumulated vsize (KiB) 53256

[startup+282.303 s]
/proc/loadavg: 1.98 1.19 0.50 3/73 12268
/proc/meminfo: memFree=1136144/2055920 swapFree=4192812/4192956
[pid=12183] ppid=12181 vsize=53256 CPUtime=281.21
/proc/12183/stat : 12183 (pcs.small) R 12181 12183 12146 0 -1 4194304 16815 822 0 0 28105 16 0 0 25 0 1 0 56487967 54534144 10493 996147200 134512640 135095119 4294956304 18446744073709551615 134589560 0 0 4096 0 0 0 0 17 0 0 0
/proc/12183/statm: 13314 10493 378 142 0 12268 0
Current children cumulated CPU time (s) 281.21
Current children cumulated vsize (KiB) 53256

[startup+342.302 s]
/proc/loadavg: 1.99 1.33 0.59 3/73 12268
/proc/meminfo: memFree=1130384/2055920 swapFree=4192812/4192956
[pid=12183] ppid=12181 vsize=53256 CPUtime=340.97
/proc/12183/stat : 12183 (pcs.small) R 12181 12183 12146 0 -1 4194304 17225 822 0 0 34080 17 0 0 25 0 1 0 56487967 54534144 10903 996147200 134512640 135095119 4294956304 18446744073709551615 134589562 0 0 4096 0 0 0 0 17 0 0 0
/proc/12183/statm: 13314 10903 378 142 0 12268 0
Current children cumulated CPU time (s) 340.97
Current children cumulated vsize (KiB) 53256

[startup+402.303 s]
/proc/loadavg: 2.04 1.47 0.68 3/73 12268
/proc/meminfo: memFree=1118672/2055920 swapFree=4192812/4192956
[pid=12183] ppid=12181 vsize=54948 CPUtime=400.73
/proc/12183/stat : 12183 (pcs.small) R 12181 12183 12146 0 -1 4194304 18061 822 0 0 40055 18 0 0 25 0 1 0 56487967 56266752 11739 996147200 134512640 135095119 4294956304 18446744073709551615 134617027 0 0 4096 0 0 0 0 17 0 0 0
/proc/12183/statm: 13737 11739 378 142 0 12691 0
Current children cumulated CPU time (s) 400.73
Current children cumulated vsize (KiB) 54948

[startup+462.303 s]
/proc/loadavg: 2.01 1.56 0.76 3/73 12270
/proc/meminfo: memFree=1113744/2055920 swapFree=4192812/4192956
[pid=12183] ppid=12181 vsize=56916 CPUtime=460.49
/proc/12183/stat : 12183 (pcs.small) R 12181 12183 12146 0 -1 4194304 18910 822 0 0 46031 18 0 0 25 0 1 0 56487967 58281984 12588 996147200 134512640 135095119 4294956304 18446744073709551615 134617027 0 0 4096 0 0 0 0 17 0 0 0
/proc/12183/statm: 14229 12588 378 142 0 13183 0
Current children cumulated CPU time (s) 460.49
Current children cumulated vsize (KiB) 56916

[startup+522.302 s]
/proc/loadavg: 2.00 1.64 0.83 3/73 12270
/proc/meminfo: memFree=1109136/2055920 swapFree=4192812/4192956
[pid=12183] ppid=12181 vsize=58736 CPUtime=520.25
/proc/12183/stat : 12183 (pcs.small) R 12181 12183 12146 0 -1 4194304 19714 822 0 0 52005 20 0 0 25 0 1 0 56487967 60145664 13392 996147200 134512640 135095119 4294956304 18446744073709551615 134589562 0 0 4096 0 0 0 0 17 0 0 0
/proc/12183/statm: 14684 13392 378 142 0 13638 0
Current children cumulated CPU time (s) 520.25
Current children cumulated vsize (KiB) 58736

[startup+582.303 s]
/proc/loadavg: 2.00 1.70 0.90 3/73 12270
/proc/meminfo: memFree=1103056/2055920 swapFree=4192812/4192956
[pid=12183] ppid=12181 vsize=76820 CPUtime=580.01
/proc/12183/stat : 12183 (pcs.small) R 12181 12183 12146 0 -1 4194304 24569 822 0 0 57978 23 0 0 25 0 1 0 56487967 78663680 14150 996147200 134512640 135095119 4294956304 18446744073709551615 134617057 0 0 4096 0 0 0 0 17 0 0 0
/proc/12183/statm: 19205 14150 378 142 0 18159 0
Current children cumulated CPU time (s) 580.01
Current children cumulated vsize (KiB) 76820

[startup+642.303 s]
/proc/loadavg: 2.00 1.75 0.97 3/73 12270
/proc/meminfo: memFree=1097040/2055920 swapFree=4192812/4192956
[pid=12183] ppid=12181 vsize=78396 CPUtime=639.77

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

[startup+822.302 s]
/proc/loadavg: 2.10 1.89 1.15 3/73 12270
/proc/meminfo: memFree=1080336/2055920 swapFree=4192812/4192956
[pid=12183] ppid=12181 vsize=82960 CPUtime=819.06
/proc/12183/stat : 12183 (pcs.small) R 12181 12183 12146 0 -1 4194304 27317 822 0 0 81878 28 0 0 25 0 1 0 56487967 84951040 16898 996147200 134512640 135095119 4294956304 18446744073709551615 134607027 0 0 4096 0 0 0 0 17 0 0 0
/proc/12183/statm: 20740 16898 378 142 0 19694 0
Current children cumulated CPU time (s) 819.06
Current children cumulated vsize (KiB) 82960

[startup+882.301 s]
/proc/loadavg: 2.07 1.92 1.21 3/73 12270
/proc/meminfo: memFree=1063184/2055920 swapFree=4192812/4192956
[pid=12183] ppid=12181 vsize=104208 CPUtime=878.82
/proc/12183/stat : 12183 (pcs.small) R 12181 12183 12146 0 -1 4194304 32914 822 0 0 87850 32 0 0 25 0 1 0 56487967 106708992 20446 996147200 134512640 135095119 4294956304 18446744073709551615 134589560 0 0 4096 0 0 0 0 17 0 0 0
/proc/12183/statm: 26052 20446 378 142 0 25006 0
Current children cumulated CPU time (s) 878.82
Current children cumulated vsize (KiB) 104208

[startup+942.302 s]
/proc/loadavg: 2.02 1.93 1.25 3/73 12270
/proc/meminfo: memFree=1059600/2055920 swapFree=4192812/4192956
[pid=12183] ppid=12181 vsize=104208 CPUtime=938.58
/proc/12183/stat : 12183 (pcs.small) R 12181 12183 12146 0 -1 4194304 33191 822 0 0 93826 32 0 0 25 0 1 0 56487967 106708992 20723 996147200 134512640 135095119 4294956304 18446744073709551615 134617027 0 0 4096 0 0 0 0 17 0 0 0
/proc/12183/statm: 26052 20723 378 142 0 25006 0
Current children cumulated CPU time (s) 938.58
Current children cumulated vsize (KiB) 104208

[startup+1002.3 s]
/proc/loadavg: 2.01 1.94 1.30 3/73 12270
/proc/meminfo: memFree=1056016/2055920 swapFree=4192812/4192956
[pid=12183] ppid=12181 vsize=104208 CPUtime=998.33
/proc/12183/stat : 12183 (pcs.small) R 12181 12183 12146 0 -1 4194304 33453 822 0 0 99801 32 0 0 25 0 1 0 56487967 106708992 20985 996147200 134512640 135095119 4294956304 18446744073709551615 134589560 0 0 4096 0 0 0 0 17 0 0 0
/proc/12183/statm: 26052 20985 378 142 0 25006 0
Current children cumulated CPU time (s) 998.33
Current children cumulated vsize (KiB) 104208

[startup+1062.3 s]
/proc/loadavg: 2.00 1.95 1.34 3/73 12276
/proc/meminfo: memFree=1052432/2055920 swapFree=4192812/4192956
[pid=12183] ppid=12181 vsize=104208 CPUtime=1058.1
/proc/12183/stat : 12183 (pcs.small) R 12181 12183 12146 0 -1 4194304 33707 822 0 0 105777 33 0 0 25 0 1 0 56487967 106708992 21239 996147200 134512640 135095119 4294956304 18446744073709551615 134589560 0 0 4096 0 0 0 0 17 0 0 0
/proc/12183/statm: 26052 21239 378 142 0 25006 0
Current children cumulated CPU time (s) 1058.1
Current children cumulated vsize (KiB) 104208

[startup+1122.3 s]
/proc/loadavg: 2.00 1.95 1.38 3/73 12276
/proc/meminfo: memFree=1048976/2055920 swapFree=4192812/4192956
[pid=12183] ppid=12181 vsize=104208 CPUtime=1117.85
/proc/12183/stat : 12183 (pcs.small) R 12181 12183 12146 0 -1 4194304 33955 822 0 0 111752 33 0 0 25 0 1 0 56487967 106708992 21487 996147200 134512640 135095119 4294956304 18446744073709551615 134589562 0 0 4096 0 0 0 0 17 0 0 0
/proc/12183/statm: 26052 21487 378 142 0 25006 0
Current children cumulated CPU time (s) 1117.85
Current children cumulated vsize (KiB) 104208

[startup+1182.3 s]
/proc/loadavg: 2.00 1.96 1.41 3/73 12276
/proc/meminfo: memFree=1045584/2055920 swapFree=4192812/4192956
[pid=12183] ppid=12181 vsize=104208 CPUtime=1177.63
/proc/12183/stat : 12183 (pcs.small) R 12181 12183 12146 0 -1 4194304 34206 822 0 0 117729 34 0 0 25 0 1 0 56487967 106708992 21738 996147200 134512640 135095119 4294956304 18446744073709551615 134617043 0 0 4096 0 0 0 0 17 0 0 0
/proc/12183/statm: 26052 21738 378 142 0 25006 0
Current children cumulated CPU time (s) 1177.63
Current children cumulated vsize (KiB) 104208

[startup+1242.3 s]
/proc/loadavg: 2.00 1.97 1.45 3/73 12276
/proc/meminfo: memFree=1028688/2055920 swapFree=4192812/4192956
[pid=12183] ppid=12181 vsize=104208 CPUtime=1237.38
/proc/12183/stat : 12183 (pcs.small) R 12181 12183 12146 0 -1 4194304 34443 822 0 0 123704 34 0 0 25 0 1 0 56487967 106708992 21975 996147200 134512640 135095119 4294956304 18446744073709551615 134589560 0 0 4096 0 0 0 0 17 0 0 0
/proc/12183/statm: 26052 21975 378 142 0 25006 0
Current children cumulated CPU time (s) 1237.38
Current children cumulated vsize (KiB) 104208

[startup+1302.3 s]
/proc/loadavg: 2.00 1.97 1.48 3/73 12276
/proc/meminfo: memFree=1026640/2055920 swapFree=4192812/4192956
[pid=12183] ppid=12181 vsize=104208 CPUtime=1297.14
/proc/12183/stat : 12183 (pcs.small) R 12181 12183 12146 0 -1 4194304 34672 822 0 0 129680 34 0 0 25 0 1 0 56487967 106708992 22204 996147200 134512640 135095119 4294956304 18446744073709551615 134589560 0 0 4096 0 0 0 0 17 0 0 0
/proc/12183/statm: 26052 22204 378 142 0 25006 0
Current children cumulated CPU time (s) 1297.14
Current children cumulated vsize (KiB) 104208

[startup+1362.3 s]
/proc/loadavg: 2.00 1.97 1.51 3/73 12276
/proc/meminfo: memFree=1024912/2055920 swapFree=4192812/4192956
[pid=12183] ppid=12181 vsize=104208 CPUtime=1356.91
/proc/12183/stat : 12183 (pcs.small) R 12181 12183 12146 0 -1 4194304 34905 822 0 0 135656 35 0 0 25 0 1 0 56487967 106708992 22437 996147200 134512640 135095119 4294956304 18446744073709551615 134636931 0 0 4096 0 0 0 0 17 0 0 0
/proc/12183/statm: 26052 22437 378 142 0 25006 0
Current children cumulated CPU time (s) 1356.91
Current children cumulated vsize (KiB) 104208

[startup+1422.31 s]
/proc/loadavg: 2.00 1.97 1.54 3/73 12276
/proc/meminfo: memFree=1021904/2055920 swapFree=4192812/4192956
[pid=12183] ppid=12181 vsize=105248 CPUtime=1416.66
/proc/12183/stat : 12183 (pcs.small) R 12181 12183 12146 0 -1 4194304 35394 822 0 0 141631 35 0 0 25 0 1 0 56487967 107773952 22926 996147200 134512640 135095119 4294956304 18446744073709551615 134642881 0 0 4096 0 0 0 0 17 0 0 0
/proc/12183/statm: 26312 22926 378 142 0 25266 0
Current children cumulated CPU time (s) 1416.66
Current children cumulated vsize (KiB) 105248

[startup+1482.3 s]
/proc/loadavg: 2.00 1.97 1.56 3/73 12276
/proc/meminfo: memFree=1019024/2055920 swapFree=4192812/4192956
[pid=12183] ppid=12181 vsize=106284 CPUtime=1476.42
/proc/12183/stat : 12183 (pcs.small) R 12181 12183 12146 0 -1 4194304 35881 822 0 0 147606 36 0 0 25 0 1 0 56487967 108834816 23413 996147200 134512640 135095119 4294956304 18446744073709551615 134607065 0 0 4096 0 0 0 0 17 0 0 0
/proc/12183/statm: 26571 23413 378 142 0 25525 0
Current children cumulated CPU time (s) 1476.42
Current children cumulated vsize (KiB) 106284

[startup+1542.3 s]
/proc/loadavg: 2.00 1.97 1.59 3/73 12276
/proc/meminfo: memFree=1016080/2055920 swapFree=4192812/4192956
[pid=12183] ppid=12181 vsize=107328 CPUtime=1536.18
/proc/12183/stat : 12183 (pcs.small) R 12181 12183 12146 0 -1 4194304 36376 822 0 0 153581 37 0 0 25 0 1 0 56487967 109903872 23908 996147200 134512640 135095119 4294956304 18446744073709551615 134589562 0 0 4096 0 0 0 0 17 0 0 0
/proc/12183/statm: 26832 23908 378 142 0 25786 0
Current children cumulated CPU time (s) 1536.18
Current children cumulated vsize (KiB) 107328

[startup+1602.3 s]
/proc/loadavg: 2.00 1.97 1.61 3/73 12276
/proc/meminfo: memFree=1013264/2055920 swapFree=4192812/4192956
[pid=12183] ppid=12181 vsize=108368 CPUtime=1595.95
/proc/12183/stat : 12183 (pcs.small) R 12181 12183 12146 0 -1 4194304 36853 822 0 0 159557 38 0 0 25 0 1 0 56487967 110968832 24385 996147200 134512640 135095119 4294956304 18446744073709551615 134589562 0 0 4096 0 0 0 0 17 0 0 0
/proc/12183/statm: 27092 24385 378 142 0 26046 0
Current children cumulated CPU time (s) 1595.95
Current children cumulated vsize (KiB) 108368

[startup+1662.3 s]
/proc/loadavg: 2.00 1.97 1.63 3/73 12276
/proc/meminfo: memFree=1010448/2055920 swapFree=4192812/4192956
[pid=12183] ppid=12181 vsize=109416 CPUtime=1655.71
/proc/12183/stat : 12183 (pcs.small) R 12181 12183 12146 0 -1 4194304 37327 822 0 0 165533 38 0 0 25 0 1 0 56487967 112041984 24859 996147200 134512640 135095119 4294956304 18446744073709551615 134617027 0 0 4096 0 0 0 0 17 0 0 0
/proc/12183/statm: 27354 24859 378 142 0 26308 0
Current children cumulated CPU time (s) 1655.71
Current children cumulated vsize (KiB) 109416

[startup+1722.3 s]
/proc/loadavg: 2.00 1.97 1.65 3/73 12276
/proc/meminfo: memFree=1007632/2055920 swapFree=4192812/4192956
[pid=12183] ppid=12181 vsize=110456 CPUtime=1715.47
/proc/12183/stat : 12183 (pcs.small) R 12181 12183 12146 0 -1 4194304 37804 822 0 0 171508 39 0 0 25 0 1 0 56487967 113106944 25336 996147200 134512640 135095119 4294956304 18446744073709551615 134617027 0 0 4096 0 0 0 0 17 0 0 0
/proc/12183/statm: 27614 25336 378 142 0 26568 0
Current children cumulated CPU time (s) 1715.47
Current children cumulated vsize (KiB) 110456

[startup+1782.3 s]
/proc/loadavg: 2.00 1.97 1.67 3/73 12276
/proc/meminfo: memFree=1004624/2055920 swapFree=4192812/4192956
[pid=12183] ppid=12181 vsize=111500 CPUtime=1775.23
/proc/12183/stat : 12183 (pcs.small) R 12181 12183 12146 0 -1 4194304 38276 822 0 0 177483 40 0 0 25 0 1 0 56487967 114176000 25808 996147200 134512640 135095119 4294956304 18446744073709551615 134636931 0 0 4096 0 0 0 0 17 0 0 0
/proc/12183/statm: 27875 25808 378 142 0 26829 0
Current children cumulated CPU time (s) 1775.23
Current children cumulated vsize (KiB) 111500



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1807.2 s]
/proc/loadavg: 2.00 1.97 1.68 3/73 12276
/proc/meminfo: memFree=1003536/2055920 swapFree=4192812/4192956
[pid=12183] ppid=12181 vsize=112024 CPUtime=1800.03
/proc/12183/stat : 12183 (pcs.small) R 12181 12183 12146 0 -1 4194304 38478 822 0 0 179963 40 0 0 25 0 1 0 56487967 114712576 26010 996147200 134512640 135095119 4294956304 18446744073709551615 134607027 0 0 4096 0 0 0 0 17 0 0 0
/proc/12183/statm: 28006 26010 378 142 0 26960 0
Current children cumulated CPU time (s) 1800.03
Current children cumulated vsize (KiB) 112024

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): 1807.23
CPU time (s): 1800.07
CPU user time (s): 1799.64
CPU system time (s): 0.427934
CPU usage (%): 99.604
Max. virtual memory (cumulated for all children) (KiB): 112024

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1799.64
system time used= 0.427934
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 39300
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= 34
involuntary context switches= 24392

runsolver used 1.57076 second user time and 5.01624 second system time

The end

Launcher Data 

Begin job on node34 at 2009-07-15 23:43:40
IDJOB=2057348
IDBENCH=53362
IDSOLVER=733
FILE ID=node34/2057348-1247694219
PBS_JOBID= 9521243
Free space on /tmp= 66308 MiB

SOLVER NAME= pcs 0.2
BENCH NAME= CPAI08/csp/rand-2-24/normalized-rand-24-24-276-139-52021_ext.xml
COMMAND LINE= HOME/pcssolve -s RANDOMSEED BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-2057348-1247694219/watcher-2057348-1247694219 -o /tmp/evaluation-result-2057348-1247694219/solver-2057348-1247694219 -C 1800 -W 2000 -M 900  HOME/pcssolve -s 871039321 HOME/instance-2057348-1247694219.xml

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

MD5SUM BENCH= 49ce3e32b05aa6cc23a5adb02bd3edad
RANDOM SEED=871039321

node34.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		: 3000.232
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		: 3000.232
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:       1215520 kB
Buffers:         91828 kB
Cached:         652908 kB
SwapCached:          0 kB
Active:         245588 kB
Inactive:       514412 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1215520 kB
SwapTotal:     4192956 kB
SwapFree:      4192812 kB
Dirty:            1956 kB
Writeback:           0 kB
Mapped:          25036 kB
Slab:            66128 kB
Committed_AS:   493812 kB
PageTables:       1592 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= 66304 MiB
End job on node34 at 2009-07-16 00:13:49