Trace number 2090964

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) 1800.14 1811.15

General information on the benchmark

Namecsp/tightness0.9/
normalized-rand-2-40-180-84-900-27_ext.xml
MD5SUM6d488f56284b737344d331275a76980b
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 benchmark160.078
Satisfiable
(Un)Satisfiability was proved
Number of variables40
Number of constraints84
Maximum constraint arity2
Maximum domain size180
Number of constraints which are defined in extension84
Number of constraints which are defined in intension0
Global constraints used (with number of constraints)

Solver Data 

0.00/0.02	c has big domains
0.00/0.02	c big-domain mode
0.00/0.02	c Seed is 1979258883
0.00/0.02	c Constructing HOME/instance-2090964-1247731245.xml  with 84 constraints
0.66/0.78	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-2090964-1247731245/watcher-2090964-1247731245 -o /tmp/evaluation-result-2090964-1247731245/solver-2090964-1247731245 -C 1800 -W 2000 -M 900 HOME/pcssolve -s 1979258883 HOME/instance-2090964-1247731245.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: 2.07 2.02 2.00 4/72 12702
/proc/meminfo: memFree=1416488/2055920 swapFree=4192812/4192956
[pid=12702] ppid=12700 vsize=18576 CPUtime=0
/proc/12702/stat : 12702 (runsolver) R 12700 12702 11983 0 -1 4194368 15 0 0 0 0 0 0 0 20 0 1 0 60189179 19021824 284 996147200 4194304 4302564 548682068496 18446744073709551615 240907775271 0 0 4096 24578 0 0 0 17 1 0 0
/proc/12702/statm: 4644 284 249 26 0 2626 0

[startup+0.0586919 s]
/proc/loadavg: 2.07 2.02 2.00 4/72 12702
/proc/meminfo: memFree=1416488/2055920 swapFree=4192812/4192956
[pid=12702] ppid=12700 vsize=4932 CPUtime=0.03
/proc/12702/stat : 12702 (pcs.big) R 12700 12702 11983 0 -1 4194304 859 656 0 0 3 0 0 0 23 0 1 0 60189179 5050368 490 996147200 134512640 135215973 4294956304 18446744073709551615 134881772 0 0 4096 0 0 0 0 17 1 0 0
/proc/12702/statm: 1233 490 383 171 0 158 0
Current children cumulated CPU time (s) 0.03
Current children cumulated vsize (KiB) 4932

[startup+0.101693 s]
/proc/loadavg: 2.07 2.02 2.00 4/72 12702
/proc/meminfo: memFree=1416488/2055920 swapFree=4192812/4192956
[pid=12702] ppid=12700 vsize=5360 CPUtime=0.07
/proc/12702/stat : 12702 (pcs.big) R 12700 12702 11983 0 -1 4194304 913 656 0 0 7 0 0 0 23 0 1 0 60189179 5488640 544 996147200 134512640 135215973 4294956304 18446744073709551615 134837559 0 0 4096 0 0 0 0 17 1 0 0
/proc/12702/statm: 1340 544 383 171 0 265 0
Current children cumulated CPU time (s) 0.07
Current children cumulated vsize (KiB) 5360

[startup+0.301714 s]
/proc/loadavg: 2.07 2.02 2.00 4/72 12702
/proc/meminfo: memFree=1416488/2055920 swapFree=4192812/4192956
[pid=12702] ppid=12700 vsize=7428 CPUtime=0.27
/proc/12702/stat : 12702 (pcs.big) R 12700 12702 11983 0 -1 4194304 1146 656 0 0 27 0 0 0 25 0 1 0 60189179 7606272 777 996147200 134512640 135215973 4294956304 18446744073709551615 135009657 0 0 4096 0 0 0 0 17 1 0 0
/proc/12702/statm: 1857 777 383 171 0 782 0
Current children cumulated CPU time (s) 0.27
Current children cumulated vsize (KiB) 7428

[startup+0.701756 s]
/proc/loadavg: 2.07 2.02 2.00 4/72 12702
/proc/meminfo: memFree=1416488/2055920 swapFree=4192812/4192956
[pid=12702] ppid=12700 vsize=11760 CPUtime=0.66
/proc/12702/stat : 12702 (pcs.big) R 12700 12702 11983 0 -1 4194304 1622 656 0 0 66 0 0 0 25 0 1 0 60189179 12042240 1253 996147200 134512640 135215973 4294956304 18446744073709551615 134841120 0 0 4096 0 0 0 0 17 1 0 0
/proc/12702/statm: 2940 1253 383 171 0 1865 0
Current children cumulated CPU time (s) 0.66
Current children cumulated vsize (KiB) 11760

[startup+1.50284 s]
/proc/loadavg: 2.07 2.02 2.00 3/73 12707
/proc/meminfo: memFree=1411488/2055920 swapFree=4192812/4192956
[pid=12702] ppid=12700 vsize=13280 CPUtime=1.46
/proc/12702/stat : 12702 (pcs.big) R 12700 12702 11983 0 -1 4194304 1967 656 0 0 145 1 0 0 25 0 1 0 60189179 13598720 1598 996147200 134512640 135215973 4294956304 18446744073709551615 4158960317 0 0 4096 0 0 0 0 17 1 0 0
/proc/12702/statm: 3320 1598 401 171 0 2245 0
Current children cumulated CPU time (s) 1.46
Current children cumulated vsize (KiB) 13280

[startup+3.102 s]
/proc/loadavg: 2.07 2.02 2.00 3/73 12707
/proc/meminfo: memFree=1411296/2055920 swapFree=4192812/4192956
[pid=12702] ppid=12700 vsize=13280 CPUtime=3.05
/proc/12702/stat : 12702 (pcs.big) R 12700 12702 11983 0 -1 4194304 2007 656 0 0 304 1 0 0 25 0 1 0 60189179 13598720 1638 996147200 134512640 135215973 4294956304 18446744073709551615 135020320 0 0 4096 0 0 0 0 17 1 0 0
/proc/12702/statm: 3320 1638 401 171 0 2245 0
Current children cumulated CPU time (s) 3.05
Current children cumulated vsize (KiB) 13280

[startup+6.30132 s]
/proc/loadavg: 2.07 2.02 2.00 3/73 12707
/proc/meminfo: memFree=1410592/2055920 swapFree=4192812/4192956
[pid=12702] ppid=12700 vsize=13280 CPUtime=6.21
/proc/12702/stat : 12702 (pcs.big) R 12700 12702 11983 0 -1 4194304 2074 656 0 0 620 1 0 0 25 0 1 0 60189179 13598720 1705 996147200 134512640 135215973 4294956304 18446744073709551615 134590016 0 0 4096 0 0 0 0 17 1 0 0
/proc/12702/statm: 3320 1705 401 171 0 2245 0
Current children cumulated CPU time (s) 6.21
Current children cumulated vsize (KiB) 13280

[startup+12.702 s]
/proc/loadavg: 2.06 2.02 2.00 3/73 12707
/proc/meminfo: memFree=1409120/2055920 swapFree=4192812/4192956
[pid=12702] ppid=12700 vsize=13280 CPUtime=12.55
/proc/12702/stat : 12702 (pcs.big) R 12700 12702 11983 0 -1 4194304 2297 656 0 0 1254 1 0 0 25 0 1 0 60189179 13598720 1928 996147200 134512640 135215973 4294956304 18446744073709551615 134583202 0 0 4096 0 0 0 0 17 1 0 0
/proc/12702/statm: 3320 1928 401 171 0 2245 0
Current children cumulated CPU time (s) 12.55
Current children cumulated vsize (KiB) 13280

[startup+25.5012 s]
/proc/loadavg: 2.05 2.01 2.00 3/73 12713
/proc/meminfo: memFree=1407072/2055920 swapFree=4192812/4192956
[pid=12702] ppid=12700 vsize=13280 CPUtime=25.21
/proc/12702/stat : 12702 (pcs.big) R 12700 12702 11983 0 -1 4194304 2615 656 0 0 2520 1 0 0 25 0 1 0 60189179 13598720 2246 996147200 134512640 135215973 4294956304 18446744073709551615 134590188 0 0 4096 0 0 0 0 17 1 0 0
/proc/12702/statm: 3320 2246 401 171 0 2245 0
Current children cumulated CPU time (s) 25.21
Current children cumulated vsize (KiB) 13280

[startup+51.1018 s]
/proc/loadavg: 2.03 2.01 2.00 3/73 12713
/proc/meminfo: memFree=1396640/2055920 swapFree=4192812/4192956
[pid=12702] ppid=12700 vsize=14992 CPUtime=50.57
/proc/12702/stat : 12702 (pcs.big) R 12700 12702 11983 0 -1 4194304 3405 656 0 0 5055 2 0 0 25 0 1 0 60189179 15351808 3036 996147200 134512640 135215973 4294956304 18446744073709551615 134583202 0 0 4096 0 0 0 0 17 1 0 0
/proc/12702/statm: 3748 3036 401 171 0 2673 0
Current children cumulated CPU time (s) 50.57
Current children cumulated vsize (KiB) 14992

[startup+102.307 s]
/proc/loadavg: 2.01 2.01 2.00 3/73 12713
/proc/meminfo: memFree=1386144/2055920 swapFree=4192812/4192956
[pid=12702] ppid=12700 vsize=23696 CPUtime=101.3
/proc/12702/stat : 12702 (pcs.big) R 12700 12702 11983 0 -1 4194304 5623 656 0 0 10127 3 0 0 25 0 1 0 60189179 24264704 5189 996147200 134512640 135215973 4294956304 18446744073709551615 4158960050 0 0 4096 0 0 0 0 17 1 0 0
/proc/12702/statm: 5924 5189 401 171 0 4849 0
Current children cumulated CPU time (s) 101.3
Current children cumulated vsize (KiB) 23696

[startup+162.302 s]
/proc/loadavg: 2.00 2.00 2.00 3/73 12713
/proc/meminfo: memFree=1375392/2055920 swapFree=4192812/4192956
[pid=12702] ppid=12700 vsize=32800 CPUtime=160.75
/proc/12702/stat : 12702 (pcs.big) R 12700 12702 11983 0 -1 4194304 7933 656 0 0 16071 4 0 0 25 0 1 0 60189179 33587200 7499 996147200 134512640 135215973 4294956304 18446744073709551615 134599873 0 0 4096 0 0 0 0 17 1 0 0
/proc/12702/statm: 8200 7499 401 171 0 7125 0
Current children cumulated CPU time (s) 160.75
Current children cumulated vsize (KiB) 32800

[startup+222.302 s]
/proc/loadavg: 2.00 2.00 2.00 3/73 12713
/proc/meminfo: memFree=1363616/2055920 swapFree=4192812/4192956
[pid=12702] ppid=12700 vsize=42548 CPUtime=220.2
/proc/12702/stat : 12702 (pcs.big) R 12700 12702 11983 0 -1 4194304 10418 656 0 0 22014 6 0 0 25 0 1 0 60189179 43569152 9855 996147200 134512640 135215973 4294956304 18446744073709551615 134583656 0 0 4096 0 0 0 0 17 1 0 0
/proc/12702/statm: 10637 9855 401 171 0 9562 0
Current children cumulated CPU time (s) 220.2
Current children cumulated vsize (KiB) 42548

[startup+282.302 s]
/proc/loadavg: 2.00 2.00 2.00 3/73 12713
/proc/meminfo: memFree=1351200/2055920 swapFree=4192812/4192956
[pid=12702] ppid=12700 vsize=51652 CPUtime=279.65
/proc/12702/stat : 12702 (pcs.big) R 12700 12702 11983 0 -1 4194304 12763 656 0 0 27959 6 0 0 25 0 1 0 60189179 52891648 12167 996147200 134512640 135215973 4294956304 18446744073709551615 4158960200 0 0 4096 0 0 0 0 17 1 0 0
/proc/12702/statm: 12913 12167 401 171 0 11838 0
Current children cumulated CPU time (s) 279.65
Current children cumulated vsize (KiB) 51652

[startup+342.302 s]
/proc/loadavg: 2.00 2.00 2.00 3/73 12713
/proc/meminfo: memFree=1339808/2055920 swapFree=4192812/4192956
[pid=12702] ppid=12700 vsize=59704 CPUtime=339.1
/proc/12702/stat : 12702 (pcs.big) R 12700 12702 11983 0 -1 4194304 14835 656 0 0 33903 7 0 0 25 0 1 0 60189179 61136896 14239 996147200 134512640 135215973 4294956304 18446744073709551615 134523588 0 0 4096 0 0 0 0 17 1 0 0
/proc/12702/statm: 14926 14239 401 171 0 13851 0
Current children cumulated CPU time (s) 339.1
Current children cumulated vsize (KiB) 59704

[startup+402.302 s]
/proc/loadavg: 2.00 2.00 2.00 3/73 12713
/proc/meminfo: memFree=1328352/2055920 swapFree=4192812/4192956
[pid=12702] ppid=12700 vsize=69044 CPUtime=398.55
/proc/12702/stat : 12702 (pcs.big) R 12700 12702 11983 0 -1 4194304 17212 656 0 0 39847 8 0 0 25 0 1 0 60189179 70701056 16359 996147200 134512640 135215973 4294956304 18446744073709551615 135020335 0 0 4096 0 0 0 0 17 1 0 0
/proc/12702/statm: 17261 16359 401 171 0 16186 0
Current children cumulated CPU time (s) 398.55
Current children cumulated vsize (KiB) 69044

[startup+462.302 s]
/proc/loadavg: 2.00 2.00 2.00 3/73 12713
/proc/meminfo: memFree=1316896/2055920 swapFree=4192812/4192956
[pid=12702] ppid=12700 vsize=77088 CPUtime=457.99
/proc/12702/stat : 12702 (pcs.big) R 12700 12702 11983 0 -1 4194304 19279 656 0 0 45790 9 0 0 25 0 1 0 60189179 78938112 18426 996147200 134512640 135215973 4294956304 18446744073709551615 135020192 0 0 4096 0 0 0 0 17 1 0 0
/proc/12702/statm: 19272 18426 401 171 0 18197 0
Current children cumulated CPU time (s) 457.99
Current children cumulated vsize (KiB) 77088

[startup+522.302 s]
/proc/loadavg: 2.00 2.00 2.00 3/73 12713
/proc/meminfo: memFree=1305760/2055920 swapFree=4192812/4192956
[pid=12702] ppid=12700 vsize=85656 CPUtime=517.45
/proc/12702/stat : 12702 (pcs.big) R 12700 12702 11983 0 -1 4194304 21446 656 0 0 51734 11 0 0 25 0 1 0 60189179 87711744 20528 996147200 134512640 135215973 4294956304 18446744073709551615 134599868 0 0 4096 0 0 0 0 17 1 0 0
/proc/12702/statm: 21414 20528 401 171 0 20339 0
Current children cumulated CPU time (s) 517.45
Current children cumulated vsize (KiB) 85656

[startup+582.302 s]
/proc/loadavg: 2.00 2.00 2.00 3/73 12713
/proc/meminfo: memFree=1294944/2055920 swapFree=4192812/4192956
[pid=12702] ppid=12700 vsize=93440 CPUtime=576.9
/proc/12702/stat : 12702 (pcs.big) R 12700 12702 11983 0 -1 4194304 23464 656 0 0 57677 13 0 0 25 0 1 0 60189179 95682560 22546 996147200 134512640 135215973 4294956304 18446744073709551615 134590055 0 0 4096 0 0 0 0 17 1 0 0
/proc/12702/statm: 23360 22546 401 171 0 22285 0
Current children cumulated CPU time (s) 576.9
Current children cumulated vsize (KiB) 93440

[startup+642.302 s]
/proc/loadavg: 2.06 2.01 2.00 3/73 12713
/proc/meminfo: memFree=1283104/2055920 swapFree=4192812/4192956
[pid=12702] ppid=12700 vsize=102152 CPUtime=636.36
/proc/12702/stat : 12702 (pcs.big) R 12700 12702 11983 0 -1 4194304 25689 656 0 0 63621 15 0 0 25 0 1 0 60189179 104603648 24771 996147200 134512640 135215973 4294956304 18446744073709551615 4158960148 0 0 4096 0 0 0 0 17 1 0 0
/proc/12702/statm: 25538 24771 401 171 0 24463 0
Current children cumulated CPU time (s) 636.36
Current children cumulated vsize (KiB) 102152

[startup+702.302 s]

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

[startup+882.303 s]
/proc/loadavg: 2.12 2.06 2.01 3/73 12713
/proc/meminfo: memFree=1226912/2055920 swapFree=4192812/4192956
[pid=12702] ppid=12700 vsize=136536 CPUtime=874.14
/proc/12702/stat : 12702 (pcs.big) R 12700 12702 11983 0 -1 4194304 34466 656 0 0 87395 19 0 0 25 0 1 0 60189179 139812864 33035 996147200 134512640 135215973 4294956304 18446744073709551615 134583658 0 0 4096 0 0 0 0 17 1 0 0
/proc/12702/statm: 34134 33035 401 171 0 33059 0
Current children cumulated CPU time (s) 874.14
Current children cumulated vsize (KiB) 136536

[startup+942.303 s]
/proc/loadavg: 2.08 2.06 2.01 3/73 12713
/proc/meminfo: memFree=1216992/2055920 swapFree=4192812/4192956
[pid=12702] ppid=12700 vsize=145116 CPUtime=933.59
/proc/12702/stat : 12702 (pcs.big) R 12700 12702 11983 0 -1 4194304 36666 656 0 0 93339 20 0 0 25 0 1 0 60189179 148598784 35235 996147200 134512640 135215973 4294956304 18446744073709551615 134599868 0 0 4096 0 0 0 0 17 1 0 0
/proc/12702/statm: 36279 35235 401 171 0 35204 0
Current children cumulated CPU time (s) 933.59
Current children cumulated vsize (KiB) 145116

[startup+1002.3 s]
/proc/loadavg: 2.03 2.05 2.00 3/73 12713
/proc/meminfo: memFree=1208480/2055920 swapFree=4192812/4192956
[pid=12702] ppid=12700 vsize=152372 CPUtime=993.05
/proc/12702/stat : 12702 (pcs.big) R 12700 12702 11983 0 -1 4194304 38508 656 0 0 99283 22 0 0 25 0 1 0 60189179 156028928 37077 996147200 134512640 135215973 4294956304 18446744073709551615 134590021 0 0 4096 0 0 0 0 17 1 0 0
/proc/12702/statm: 38093 37077 401 171 0 37018 0
Current children cumulated CPU time (s) 993.05
Current children cumulated vsize (KiB) 152372

[startup+1062.3 s]
/proc/loadavg: 2.01 2.04 2.00 3/73 12713
/proc/meminfo: memFree=1200160/2055920 swapFree=4192812/4192956
[pid=12702] ppid=12700 vsize=159632 CPUtime=1052.51
/proc/12702/stat : 12702 (pcs.big) R 12700 12702 11983 0 -1 4194304 40394 656 0 0 105228 23 0 0 25 0 1 0 60189179 163463168 38963 996147200 134512640 135215973 4294956304 18446744073709551615 134648399 0 0 4096 0 0 0 0 17 1 0 0
/proc/12702/statm: 39908 38963 401 171 0 38833 0
Current children cumulated CPU time (s) 1052.51
Current children cumulated vsize (KiB) 159632

[startup+1122.3 s]
/proc/loadavg: 2.00 2.03 2.00 3/73 12713
/proc/meminfo: memFree=1191200/2055920 swapFree=4192812/4192956
[pid=12702] ppid=12700 vsize=167800 CPUtime=1111.95
/proc/12702/stat : 12702 (pcs.big) R 12700 12702 11983 0 -1 4194304 42459 656 0 0 111172 23 0 0 25 0 1 0 60189179 171827200 40899 996147200 134512640 135215973 4294956304 18446744073709551615 134583202 0 0 4096 0 0 0 0 17 1 0 0
/proc/12702/statm: 41950 40899 401 171 0 40875 0
Current children cumulated CPU time (s) 1111.95
Current children cumulated vsize (KiB) 167800

[startup+1182.3 s]
/proc/loadavg: 2.00 2.02 2.00 3/73 12745
/proc/meminfo: memFree=1274720/2055920 swapFree=4192812/4192956
[pid=12702] ppid=12700 vsize=175060 CPUtime=1171.51
/proc/12702/stat : 12702 (pcs.big) R 12700 12702 11983 0 -1 4194304 44322 656 0 0 117127 24 0 0 25 0 1 0 60189179 179261440 42762 996147200 134512640 135215973 4294956304 18446744073709551615 134583227 0 0 4096 0 0 0 0 17 0 0 0
/proc/12702/statm: 43765 42762 401 171 0 42690 0
Current children cumulated CPU time (s) 1171.51
Current children cumulated vsize (KiB) 175060

[startup+1242.3 s]
/proc/loadavg: 2.06 2.03 2.00 3/73 12745
/proc/meminfo: memFree=1255520/2055920 swapFree=4192812/4192956
[pid=12702] ppid=12700 vsize=183900 CPUtime=1231.5
/proc/12702/stat : 12702 (pcs.big) R 12700 12702 11983 0 -1 4194304 46578 656 0 0 123124 26 0 0 25 0 1 0 60189179 188313600 45018 996147200 134512640 135215973 4294956304 18446744073709551615 134585720 0 0 4096 0 0 0 0 17 0 0 0
/proc/12702/statm: 45975 45018 401 171 0 44900 0
Current children cumulated CPU time (s) 1231.5
Current children cumulated vsize (KiB) 183900

[startup+1302.3 s]
/proc/loadavg: 2.12 2.05 2.01 3/73 12745
/proc/meminfo: memFree=1239456/2055920 swapFree=4192812/4192956
[pid=12702] ppid=12700 vsize=192876 CPUtime=1291.48
/proc/12702/stat : 12702 (pcs.big) R 12700 12702 11983 0 -1 4194304 48890 656 0 0 129120 28 0 0 25 0 1 0 60189179 197505024 47330 996147200 134512640 135215973 4294956304 18446744073709551615 134532677 0 0 4096 0 0 0 0 17 0 0 0
/proc/12702/statm: 48219 47330 401 171 0 47144 0
Current children cumulated CPU time (s) 1291.48
Current children cumulated vsize (KiB) 192876

[startup+1362.3 s]
/proc/loadavg: 2.07 2.05 2.01 3/73 12745
/proc/meminfo: memFree=1226976/2055920 swapFree=4192812/4192956
[pid=12702] ppid=12700 vsize=200268 CPUtime=1351.45
/proc/12702/stat : 12702 (pcs.big) R 12700 12702 11983 0 -1 4194304 50780 656 0 0 135116 29 0 0 25 0 1 0 60189179 205074432 49220 996147200 134512640 135215973 4294956304 18446744073709551615 135026887 0 0 4096 0 0 0 0 17 0 0 0
/proc/12702/statm: 50067 49220 401 171 0 48992 0
Current children cumulated CPU time (s) 1351.45
Current children cumulated vsize (KiB) 200268

[startup+1422.31 s]
/proc/loadavg: 2.02 2.04 2.00 3/73 12745
/proc/meminfo: memFree=1214816/2055920 swapFree=4192812/4192956
[pid=12702] ppid=12700 vsize=207652 CPUtime=1411.43
/proc/12702/stat : 12702 (pcs.big) R 12700 12702 11983 0 -1 4194304 52674 656 0 0 141113 30 0 0 25 0 1 0 60189179 212635648 51114 996147200 134512640 135215973 4294956304 18446744073709551615 134583244 0 0 4096 0 0 0 0 17 0 0 0
/proc/12702/statm: 51913 51114 401 171 0 50838 0
Current children cumulated CPU time (s) 1411.43
Current children cumulated vsize (KiB) 207652

[startup+1482.3 s]
/proc/loadavg: 2.01 2.03 2.00 3/73 12745
/proc/meminfo: memFree=1201888/2055920 swapFree=4192812/4192956
[pid=12702] ppid=12700 vsize=220460 CPUtime=1471.4
/proc/12702/stat : 12702 (pcs.big) R 12700 12702 11983 0 -1 4194304 55926 656 0 0 147108 32 0 0 25 0 1 0 60189179 225751040 53341 996147200 134512640 135215973 4294956304 18446744073709551615 134583202 0 0 4096 0 0 0 0 17 0 0 0
/proc/12702/statm: 55115 53341 401 171 0 54040 0
Current children cumulated CPU time (s) 1471.4
Current children cumulated vsize (KiB) 220460

[startup+1542.3 s]
/proc/loadavg: 2.00 2.02 2.00 3/73 12745
/proc/meminfo: memFree=1185056/2055920 swapFree=4192812/4192956
[pid=12702] ppid=12700 vsize=228908 CPUtime=1531.38
/proc/12702/stat : 12702 (pcs.big) R 12700 12702 11983 0 -1 4194304 58080 656 0 0 153104 34 0 0 25 0 1 0 60189179 234401792 55495 996147200 134512640 135215973 4294956304 18446744073709551615 134583640 0 0 4096 0 0 0 0 17 0 0 0
/proc/12702/statm: 57227 55495 401 171 0 56152 0
Current children cumulated CPU time (s) 1531.38
Current children cumulated vsize (KiB) 228908

[startup+1602.3 s]
/proc/loadavg: 2.00 2.02 2.00 3/73 12745
/proc/meminfo: memFree=1174496/2055920 swapFree=4192812/4192956
[pid=12702] ppid=12700 vsize=237748 CPUtime=1591.36
/proc/12702/stat : 12702 (pcs.big) R 12700 12702 11983 0 -1 4194304 60348 656 0 0 159101 35 0 0 25 0 1 0 60189179 243453952 57763 996147200 134512640 135215973 4294956304 18446744073709551615 135020323 0 0 4096 0 0 0 0 17 0 0 0
/proc/12702/statm: 59437 57763 401 171 0 58362 0
Current children cumulated CPU time (s) 1591.36
Current children cumulated vsize (KiB) 237748

[startup+1662.3 s]
/proc/loadavg: 2.00 2.01 2.00 3/73 12745
/proc/meminfo: memFree=1163616/2055920 swapFree=4192812/4192956
[pid=12702] ppid=12700 vsize=246592 CPUtime=1651.33
/proc/12702/stat : 12702 (pcs.big) R 12700 12702 11983 0 -1 4194304 62608 656 0 0 165096 37 0 0 25 0 1 0 60189179 252510208 60023 996147200 134512640 135215973 4294956304 18446744073709551615 134583202 0 0 4096 0 0 0 0 17 0 0 0
/proc/12702/statm: 61648 60023 401 171 0 60573 0
Current children cumulated CPU time (s) 1651.33
Current children cumulated vsize (KiB) 246592

[startup+1722.3 s]
/proc/loadavg: 2.05 2.02 2.00 3/73 12745
/proc/meminfo: memFree=1153120/2055920 swapFree=4192812/4192956
[pid=12702] ppid=12700 vsize=254116 CPUtime=1711.3
/proc/12702/stat : 12702 (pcs.big) R 12700 12702 11983 0 -1 4194304 64553 656 0 0 171091 39 0 0 25 0 1 0 60189179 260214784 61968 996147200 134512640 135215973 4294956304 18446744073709551615 134599863 0 0 4096 0 0 0 0 17 0 0 0
/proc/12702/statm: 63529 61968 401 171 0 62454 0
Current children cumulated CPU time (s) 1711.3
Current children cumulated vsize (KiB) 254116

[startup+1782.3 s]
/proc/loadavg: 2.05 2.03 2.00 3/73 12745
/proc/meminfo: memFree=1142368/2055920 swapFree=4192812/4192956
[pid=12702] ppid=12700 vsize=261240 CPUtime=1771.28
/proc/12702/stat : 12702 (pcs.big) R 12700 12702 11983 0 -1 4194304 66365 656 0 0 177087 41 0 0 25 0 1 0 60189179 267509760 63780 996147200 134512640 135215973 4294956304 18446744073709551615 134591029 0 0 4096 0 0 0 0 17 0 0 0
/proc/12702/statm: 65310 63780 401 171 0 64235 0
Current children cumulated CPU time (s) 1771.28
Current children cumulated vsize (KiB) 261240



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1811.1 s]
/proc/loadavg: 2.09 2.04 2.00 3/73 12745
/proc/meminfo: memFree=1137056/2055920 swapFree=4192812/4192956
[pid=12702] ppid=12700 vsize=265068 CPUtime=1800.07
/proc/12702/stat : 12702 (pcs.big) R 12700 12702 11983 0 -1 4194304 67345 656 0 0 179966 41 0 0 25 0 1 0 60189179 271429632 64760 996147200 134512640 135215973 4294956304 18446744073709551615 135020397 0 0 4096 0 0 0 0 17 0 0 0
/proc/12702/statm: 66267 64760 401 171 0 65192 0
Current children cumulated CPU time (s) 1800.07
Current children cumulated vsize (KiB) 265068

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

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

[startup+1811.1 s]
/proc/loadavg: 2.09 2.04 2.00 3/73 12745
/proc/meminfo: memFree=1137056/2055920 swapFree=4192812/4192956
[pid=12702] ppid=12700 vsize=265068 CPUtime=1800.07
/proc/12702/stat : 12702 (pcs.big) R 12700 12702 11983 0 -1 4194304 67345 656 0 0 179966 41 0 0 25 0 1 0 60189179 271429632 64760 996147200 134512640 135215973 4294956304 18446744073709551615 135020397 0 0 4096 0 0 0 0 17 0 0 0
/proc/12702/statm: 66267 64760 401 171 0 65192 0
Current children cumulated CPU time (s) 1800.07
Current children cumulated vsize (KiB) 265068

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1811.15
CPU time (s): 1800.14
CPU user time (s): 1799.67
CPU system time (s): 0.468928
CPU usage (%): 99.3922
Max. virtual memory (cumulated for all children) (KiB): 265068

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1799.67
system time used= 0.468928
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 68001
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= 19
involuntary context switches= 27293

runsolver used 2.45363 second user time and 5.47017 second system time

The end

Launcher Data 

Begin job on node36 at 2009-07-16 10:00:45
IDJOB=2090964
IDBENCH=59962
IDSOLVER=733
FILE ID=node36/2090964-1247731245
PBS_JOBID= 9521582
Free space on /tmp= 66312 MiB

SOLVER NAME= pcs 0.2
BENCH NAME= CPAI08/csp/tightness0.9/normalized-rand-2-40-180-84-900-27_ext.xml
COMMAND LINE= HOME/pcssolve -s RANDOMSEED BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-2090964-1247731245/watcher-2090964-1247731245 -o /tmp/evaluation-result-2090964-1247731245/solver-2090964-1247731245 -C 1800 -W 2000 -M 900  HOME/pcssolve -s 1979258883 HOME/instance-2090964-1247731245.xml

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

MD5SUM BENCH= 6d488f56284b737344d331275a76980b
RANDOM SEED=1979258883

node36.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		: 3000.238
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		: 3000.238
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:       1416968 kB
Buffers:         81612 kB
Cached:         419140 kB
SwapCached:          0 kB
Active:         133156 kB
Inactive:       418424 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1416968 kB
SwapTotal:     4192956 kB
SwapFree:      4192812 kB
Dirty:            3880 kB
Writeback:           0 kB
Mapped:          62320 kB
Slab:            72876 kB
Committed_AS:   597068 kB
PageTables:       1760 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= 66308 MiB
End job on node36 at 2009-07-16 10:30:58