Trace number 2057524

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) 1800.08 1800.82

General information on the benchmark

Namecsp/rand-2-27/
normalized-rand-27-27-351-163-60021_ext.xml
MD5SUM3fac0267769b5685d0439ad78a5552c1
Bench Category2-ARY-EXT (binary constraints in extension)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark156.621
Satisfiable
(Un)Satisfiability was proved
Number of variables27
Number of constraints351
Maximum constraint arity2
Maximum domain size27
Number of constraints which are defined in extension351
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
0.07/0.11	c Seed is 1916984177
0.07/0.11	c Constructing HOME/instance-2057524-1247694223.xml  with 9472 constraints
0.07/0.16	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-2057524-1247694223/watcher-2057524-1247694223 -o /tmp/evaluation-result-2057524-1247694223/solver-2057524-1247694223 -C 1800 -W 2000 -M 900 HOME/pcssolve -s 1916984177 HOME/instance-2057524-1247694223.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: 0.15 0.03 0.01 4/70 16353
/proc/meminfo: memFree=1226240/2055912 swapFree=4192812/4192956
[pid=16353] ppid=16351 vsize=5356 CPUtime=0
/proc/16353/stat : 16353 (pcssolve) R 16351 16353 16251 0 -1 4194304 290 0 0 0 0 0 0 0 21 0 1 0 56486893 5484544 241 996147200 4194304 4889804 548682068800 18446744073709551615 255372880543 0 65538 4100 65536 0 0 0 17 1 0 0
/proc/16353/statm: 1339 241 200 169 0 50 0
[pid=16354] ppid=16353 vsize=0 CPUtime=0
/proc/16354/stat : 16354 (fgrep) Z 16353 16353 16251 0 -1 4194316 155 0 0 0 0 0 0 0 22 0 1 0 56486893 0 0 996147200 0 0 0 0 0 0 0 4096 0 18446744071563351923 0 0 17 1 0 0
/proc/16354/statm: 0 0 0 0 0 0 0

[startup+0.0709231 s]
/proc/loadavg: 0.15 0.03 0.01 4/70 16353
/proc/meminfo: memFree=1226240/2055912 swapFree=4192812/4192956
[pid=16353] ppid=16351 vsize=5168 CPUtime=0.04
/proc/16353/stat : 16353 (pcs.small) R 16351 16353 16251 0 -1 4194304 995 822 0 0 4 0 0 0 18 0 1 0 56486893 5292032 604 996147200 134512640 135095119 4294956304 18446744073709551615 134811120 0 0 4096 0 0 0 0 17 1 0 0
/proc/16353/statm: 1292 604 364 142 0 246 0
Current children cumulated CPU time (s) 0.04
Current children cumulated vsize (KiB) 5168

[startup+0.101921 s]
/proc/loadavg: 0.15 0.03 0.01 4/70 16353
/proc/meminfo: memFree=1226240/2055912 swapFree=4192812/4192956
[pid=16353] ppid=16351 vsize=5696 CPUtime=0.07
/proc/16353/stat : 16353 (pcs.small) R 16351 16353 16251 0 -1 4194304 1121 822 0 0 7 0 0 0 18 0 1 0 56486893 5832704 730 996147200 134512640 135095119 4294956304 18446744073709551615 134983938 0 0 4096 0 0 0 0 17 1 0 0
/proc/16353/statm: 1424 730 364 142 0 378 0
Current children cumulated CPU time (s) 0.07
Current children cumulated vsize (KiB) 5696

[startup+0.301944 s]
/proc/loadavg: 0.15 0.03 0.01 4/70 16353
/proc/meminfo: memFree=1226240/2055912 swapFree=4192812/4192956
[pid=16353] ppid=16351 vsize=7712 CPUtime=0.27
/proc/16353/stat : 16353 (pcs.small) R 16351 16353 16251 0 -1 4194304 1678 822 0 0 27 0 0 0 19 0 1 0 56486893 7897088 1189 996147200 134512640 135095119 4294956304 18446744073709551615 134589533 0 0 4096 0 0 0 0 17 1 0 0
/proc/16353/statm: 1928 1189 378 142 0 882 0
Current children cumulated CPU time (s) 0.27
Current children cumulated vsize (KiB) 7712

[startup+0.701987 s]
/proc/loadavg: 0.15 0.03 0.01 4/70 16353
/proc/meminfo: memFree=1226240/2055912 swapFree=4192812/4192956
[pid=16353] ppid=16351 vsize=7712 CPUtime=0.67
/proc/16353/stat : 16353 (pcs.small) R 16351 16353 16251 0 -1 4194304 1686 822 0 0 67 0 0 0 23 0 1 0 56486893 7897088 1197 996147200 134512640 135095119 4294956304 18446744073709551615 134642968 0 0 4096 0 0 0 0 17 1 0 0
/proc/16353/statm: 1928 1197 378 142 0 882 0
Current children cumulated CPU time (s) 0.67
Current children cumulated vsize (KiB) 7712

[startup+1.50106 s]
/proc/loadavg: 0.15 0.03 0.01 3/69 16359
/proc/meminfo: memFree=1219968/2055912 swapFree=4192812/4192956
[pid=16353] ppid=16351 vsize=7712 CPUtime=1.45
/proc/16353/stat : 16353 (pcs.small) R 16351 16353 16251 0 -1 4194304 1703 822 0 0 145 0 0 0 25 0 1 0 56486893 7897088 1214 996147200 134512640 135095119 4294956304 18446744073709551615 134642970 0 0 4096 0 0 0 0 17 0 0 0
/proc/16353/statm: 1928 1214 378 142 0 882 0
Current children cumulated CPU time (s) 1.45
Current children cumulated vsize (KiB) 7712

[startup+3.10123 s]
/proc/loadavg: 0.15 0.03 0.01 3/74 16369
/proc/meminfo: memFree=1216528/2055912 swapFree=4192812/4192956
[pid=16353] ppid=16351 vsize=8740 CPUtime=3.05
/proc/16353/stat : 16353 (pcs.small) R 16351 16353 16251 0 -1 4194304 1864 822 0 0 304 1 0 0 25 0 1 0 56486893 8949760 1375 996147200 134512640 135095119 4294956304 18446744073709551615 134636916 0 0 4096 0 0 0 0 17 0 0 0
/proc/16353/statm: 2185 1375 378 142 0 1139 0
Current children cumulated CPU time (s) 3.05
Current children cumulated vsize (KiB) 8740

[startup+6.30156 s]
/proc/loadavg: 0.30 0.06 0.02 3/74 16369
/proc/meminfo: memFree=1211856/2055912 swapFree=4192812/4192956
[pid=16353] ppid=16351 vsize=9448 CPUtime=6.24
/proc/16353/stat : 16353 (pcs.small) R 16351 16353 16251 0 -1 4194304 2232 822 0 0 623 1 0 0 25 0 1 0 56486893 9674752 1614 996147200 134512640 135095119 4294956304 18446744073709551615 134617064 0 0 4096 0 0 0 0 17 0 0 0
/proc/16353/statm: 2362 1614 378 142 0 1316 0
Current children cumulated CPU time (s) 6.24
Current children cumulated vsize (KiB) 9448

[startup+12.7012 s]
/proc/loadavg: 0.44 0.10 0.03 3/74 16369
/proc/meminfo: memFree=1202456/2055912 swapFree=4192812/4192956
[pid=16353] ppid=16351 vsize=11776 CPUtime=12.65
/proc/16353/stat : 16353 (pcs.small) R 16351 16353 16251 0 -1 4194304 3062 822 0 0 1263 2 0 0 25 0 1 0 56486893 12058624 2187 996147200 134512640 135095119 4294956304 18446744073709551615 134642982 0 0 4096 0 0 0 0 17 0 0 0
/proc/16353/statm: 2944 2187 378 142 0 1898 0
Current children cumulated CPU time (s) 12.65
Current children cumulated vsize (KiB) 11776

[startup+25.5016 s]
/proc/loadavg: 0.78 0.19 0.06 3/74 16369
/proc/meminfo: memFree=1186520/2055912 swapFree=4192812/4192956
[pid=16353] ppid=16351 vsize=16820 CPUtime=25.44
/proc/16353/stat : 16353 (pcs.small) R 16351 16353 16251 0 -1 4194304 4671 822 0 0 2541 3 0 0 25 0 1 0 56486893 17223680 3026 996147200 134512640 135095119 4294956304 18446744073709551615 134617027 0 0 4096 0 0 0 0 17 0 0 0
/proc/16353/statm: 4205 3026 378 142 0 3159 0
Current children cumulated CPU time (s) 25.44
Current children cumulated vsize (KiB) 16820

[startup+51.1012 s]
/proc/loadavg: 1.20 0.33 0.11 3/71 16372
/proc/meminfo: memFree=965360/2055912 swapFree=4192812/4192956
[pid=16353] ppid=16351 vsize=23412 CPUtime=51.03
/proc/16353/stat : 16353 (pcs.small) R 16351 16353 16251 0 -1 4194304 6840 822 0 0 5098 5 0 0 25 0 1 0 56486893 23973888 4170 996147200 134512640 135095119 4294956304 18446744073709551615 134589562 0 0 4096 0 0 0 0 17 0 0 0
/proc/16353/statm: 5853 4170 378 142 0 4807 0
Current children cumulated CPU time (s) 51.03
Current children cumulated vsize (KiB) 23412

[startup+102.307 s]
/proc/loadavg: 1.65 0.59 0.21 3/74 16401
/proc/meminfo: memFree=1255640/2055912 swapFree=4192812/4192956
[pid=16353] ppid=16351 vsize=29404 CPUtime=102.18
/proc/16353/stat : 16353 (pcs.small) R 16351 16353 16251 0 -1 4194304 9010 822 0 0 10211 7 0 0 25 0 1 0 56486893 30109696 5827 996147200 134512640 135095119 4294956304 18446744073709551615 134638356 0 0 4096 0 0 0 0 17 0 0 0
/proc/16353/statm: 7351 5827 378 142 0 6305 0
Current children cumulated CPU time (s) 102.18
Current children cumulated vsize (KiB) 29404

[startup+162.302 s]
/proc/loadavg: 1.87 0.84 0.32 3/74 16401
/proc/meminfo: memFree=1239384/2055912 swapFree=4192812/4192956
[pid=16353] ppid=16351 vsize=32552 CPUtime=162.15
/proc/16353/stat : 16353 (pcs.small) R 16351 16353 16251 0 -1 4194304 10445 822 0 0 16206 9 0 0 25 0 1 0 56486893 33333248 7262 996147200 134512640 135095119 4294956304 18446744073709551615 134589562 0 0 4096 0 0 0 0 17 0 0 0
/proc/16353/statm: 8138 7262 378 142 0 7092 0
Current children cumulated CPU time (s) 162.15
Current children cumulated vsize (KiB) 32552

[startup+222.302 s]
/proc/loadavg: 1.95 1.05 0.42 3/74 16401
/proc/meminfo: memFree=1229400/2055912 swapFree=4192812/4192956
[pid=16353] ppid=16351 vsize=43496 CPUtime=222.12
/proc/16353/stat : 16353 (pcs.small) R 16351 16353 16251 0 -1 4194304 13676 822 0 0 22201 11 0 0 25 0 1 0 56486893 44539904 8444 996147200 134512640 135095119 4294956304 18446744073709551615 134589560 0 0 4096 0 0 0 0 17 0 0 0
/proc/16353/statm: 10874 8444 378 142 0 9828 0
Current children cumulated CPU time (s) 222.12
Current children cumulated vsize (KiB) 43496

[startup+282.301 s]
/proc/loadavg: 1.98 1.22 0.52 3/74 16401
/proc/meminfo: memFree=1216792/2055912 swapFree=4192812/4192956
[pid=16353] ppid=16351 vsize=53264 CPUtime=282.1
/proc/16353/stat : 16353 (pcs.small) R 16351 16353 16251 0 -1 4194304 16581 822 0 0 28197 13 0 0 25 0 1 0 56486893 54542336 10324 996147200 134512640 135095119 4294956304 18446744073709551615 134589562 0 0 4096 0 0 0 0 17 0 0 0
/proc/16353/statm: 13316 10324 378 142 0 12270 0
Current children cumulated CPU time (s) 282.1
Current children cumulated vsize (KiB) 53264

[startup+342.301 s]
/proc/loadavg: 1.99 1.36 0.61 3/74 16401
/proc/meminfo: memFree=1205912/2055912 swapFree=4192812/4192956
[pid=16353] ppid=16351 vsize=53264 CPUtime=342.09
/proc/16353/stat : 16353 (pcs.small) R 16351 16353 16251 0 -1 4194304 16997 822 0 0 34195 14 0 0 25 0 1 0 56486893 54542336 10740 996147200 134512640 135095119 4294956304 18446744073709551615 134589545 0 0 4096 0 0 0 0 17 0 0 0
/proc/16353/statm: 13316 10740 378 142 0 12270 0
Current children cumulated CPU time (s) 342.09
Current children cumulated vsize (KiB) 53264

[startup+402.302 s]
/proc/loadavg: 1.99 1.47 0.69 3/74 16401
/proc/meminfo: memFree=1201304/2055912 swapFree=4192812/4192956
[pid=16353] ppid=16351 vsize=54708 CPUtime=402.06
/proc/16353/stat : 16353 (pcs.small) R 16351 16353 16251 0 -1 4194304 17743 822 0 0 40191 15 0 0 25 0 1 0 56486893 56020992 11486 996147200 134512640 135095119 4294956304 18446744073709551615 134589560 0 0 4096 0 0 0 0 17 0 0 0
/proc/16353/statm: 13677 11486 378 142 0 12631 0
Current children cumulated CPU time (s) 402.06
Current children cumulated vsize (KiB) 54708

[startup+462.302 s]
/proc/loadavg: 1.99 1.57 0.77 3/74 16401
/proc/meminfo: memFree=1195992/2055912 swapFree=4192812/4192956
[pid=16353] ppid=16351 vsize=56532 CPUtime=462.04
/proc/16353/stat : 16353 (pcs.small) R 16351 16353 16251 0 -1 4194304 18584 822 0 0 46188 16 0 0 25 0 1 0 56486893 57888768 12327 996147200 134512640 135095119 4294956304 18446744073709551615 134637443 0 0 4096 0 0 0 0 17 0 0 0
/proc/16353/statm: 14133 12327 378 142 0 13087 0
Current children cumulated CPU time (s) 462.04
Current children cumulated vsize (KiB) 56532

[startup+522.301 s]
/proc/loadavg: 1.99 1.64 0.84 3/74 16403
/proc/meminfo: memFree=1189656/2055912 swapFree=4192812/4192956
[pid=16353] ppid=16351 vsize=58248 CPUtime=522.01
/proc/16353/stat : 16353 (pcs.small) R 16351 16353 16251 0 -1 4194304 19356 822 0 0 52184 17 0 0 25 0 1 0 56486893 59645952 13099 996147200 134512640 135095119 4294956304 18446744073709551615 134617027 0 0 4096 0 0 0 0 17 0 0 0
/proc/16353/statm: 14562 13099 378 142 0 13516 0
Current children cumulated CPU time (s) 522.01
Current children cumulated vsize (KiB) 58248

[startup+582.301 s]
/proc/loadavg: 1.99 1.71 0.91 3/74 16403
/proc/meminfo: memFree=1183384/2055912 swapFree=4192812/4192956
[pid=16353] ppid=16351 vsize=59956 CPUtime=581.99
/proc/16353/stat : 16353 (pcs.small) R 16351 16353 16251 0 -1 4194304 20100 822 0 0 58181 18 0 0 25 0 1 0 56486893 61394944 13843 996147200 134512640 135095119 4294956304 18446744073709551615 134589562 0 0 4096 0 0 0 0 17 0 0 0
/proc/16353/statm: 14989 13843 378 142 0 13943 0
Current children cumulated CPU time (s) 581.99
Current children cumulated vsize (KiB) 59956

[startup+642.302 s]
/proc/loadavg: 1.99 1.76 0.98 3/74 16403
/proc/meminfo: memFree=1177304/2055912 swapFree=4192812/4192956
[pid=16353] ppid=16351 vsize=78048 CPUtime=641.97
/proc/16353/stat : 16353 (pcs.small) R 16351 16353 16251 0 -1 4194304 24916 822 0 0 64176 21 0 0 25 0 1 0 56486893 79921152 14562 996147200 134512640 135095119 4294956304 18446744073709551615 134589560 0 0 4096 0 0 0 0 17 0 0 0
/proc/16353/statm: 19512 14562 378 142 0 18466 0
Current children cumulated CPU time (s) 641.97

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

[startup+822.301 s]
/proc/loadavg: 1.99 1.86 1.15 3/74 16403
/proc/meminfo: memFree=1160600/2055912 swapFree=4192812/4192956
[pid=16353] ppid=16351 vsize=82512 CPUtime=821.9
/proc/16353/stat : 16353 (pcs.small) R 16351 16353 16251 0 -1 4194304 26935 822 0 0 82167 23 0 0 25 0 1 0 56486893 84492288 16581 996147200 134512640 135095119 4294956304 18446744073709551615 134643125 0 0 4096 0 0 0 0 17 0 0 0
/proc/16353/statm: 20628 16581 378 142 0 19582 0
Current children cumulated CPU time (s) 821.9
Current children cumulated vsize (KiB) 82512

[startup+882.301 s]
/proc/loadavg: 1.99 1.88 1.20 3/74 16403
/proc/meminfo: memFree=1155480/2055912 swapFree=4192812/4192956
[pid=16353] ppid=16351 vsize=83960 CPUtime=881.88
/proc/16353/stat : 16353 (pcs.small) R 16351 16353 16251 0 -1 4194304 27558 822 0 0 88164 24 0 0 25 0 1 0 56486893 85975040 17204 996147200 134512640 135095119 4294956304 18446744073709551615 134589668 0 0 4096 0 0 0 0 17 0 0 0
/proc/16353/statm: 20990 17204 378 142 0 19944 0
Current children cumulated CPU time (s) 881.88
Current children cumulated vsize (KiB) 83960

[startup+942.302 s]
/proc/loadavg: 1.99 1.90 1.25 3/74 16403
/proc/meminfo: memFree=1139992/2055912 swapFree=4192812/4192956
[pid=16353] ppid=16351 vsize=104032 CPUtime=941.86
/proc/16353/stat : 16353 (pcs.small) R 16351 16353 16251 0 -1 4194304 32862 822 0 0 94159 27 0 0 25 0 1 0 56486893 106528768 20459 996147200 134512640 135095119 4294956304 18446744073709551615 134617027 0 0 4096 0 0 0 0 17 0 0 0
/proc/16353/statm: 26008 20459 378 142 0 24962 0
Current children cumulated CPU time (s) 941.86
Current children cumulated vsize (KiB) 104032

[startup+1002.3 s]
/proc/loadavg: 1.99 1.92 1.29 3/74 16403
/proc/meminfo: memFree=1136408/2055912 swapFree=4192812/4192956
[pid=16353] ppid=16351 vsize=104032 CPUtime=1001.84
/proc/16353/stat : 16353 (pcs.small) R 16351 16353 16251 0 -1 4194304 33114 822 0 0 100157 27 0 0 25 0 1 0 56486893 106528768 20711 996147200 134512640 135095119 4294956304 18446744073709551615 134617027 0 0 4096 0 0 0 0 17 0 0 0
/proc/16353/statm: 26008 20711 378 142 0 24962 0
Current children cumulated CPU time (s) 1001.84
Current children cumulated vsize (KiB) 104032

[startup+1062.3 s]
/proc/loadavg: 1.99 1.93 1.33 3/74 16409
/proc/meminfo: memFree=1122832/2055912 swapFree=4192812/4192956
[pid=16353] ppid=16351 vsize=104032 CPUtime=1061.8
/proc/16353/stat : 16353 (pcs.small) R 16351 16353 16251 0 -1 4194304 33363 822 0 0 106153 27 0 0 25 0 1 0 56486893 106528768 20960 996147200 134512640 135095119 4294956304 18446744073709551615 134589560 0 0 4096 0 0 0 0 17 0 0 0
/proc/16353/statm: 26008 20960 378 142 0 24962 0
Current children cumulated CPU time (s) 1061.8
Current children cumulated vsize (KiB) 104032

[startup+1122.3 s]
/proc/loadavg: 1.99 1.94 1.37 3/74 16409
/proc/meminfo: memFree=1120656/2055912 swapFree=4192812/4192956
[pid=16353] ppid=16351 vsize=104032 CPUtime=1121.78
/proc/16353/stat : 16353 (pcs.small) R 16351 16353 16251 0 -1 4194304 33609 822 0 0 112150 28 0 0 25 0 1 0 56486893 106528768 21206 996147200 134512640 135095119 4294956304 18446744073709551615 134617027 0 0 4096 0 0 0 0 17 0 0 0
/proc/16353/statm: 26008 21206 378 142 0 24962 0
Current children cumulated CPU time (s) 1121.78
Current children cumulated vsize (KiB) 104032

[startup+1182.3 s]
/proc/loadavg: 1.99 1.95 1.41 3/74 16409
/proc/meminfo: memFree=1118736/2055912 swapFree=4192812/4192956
[pid=16353] ppid=16351 vsize=104032 CPUtime=1181.76
/proc/16353/stat : 16353 (pcs.small) R 16351 16353 16251 0 -1 4194304 33853 822 0 0 118148 28 0 0 25 0 1 0 56486893 106528768 21450 996147200 134512640 135095119 4294956304 18446744073709551615 134589562 0 0 4096 0 0 0 0 17 0 0 0
/proc/16353/statm: 26008 21450 378 142 0 24962 0
Current children cumulated CPU time (s) 1181.76
Current children cumulated vsize (KiB) 104032

[startup+1242.3 s]
/proc/loadavg: 1.99 1.95 1.44 3/74 16409
/proc/meminfo: memFree=1116624/2055912 swapFree=4192812/4192956
[pid=16353] ppid=16351 vsize=104032 CPUtime=1241.75
/proc/16353/stat : 16353 (pcs.small) R 16351 16353 16251 0 -1 4194304 34093 822 0 0 124146 29 0 0 25 0 1 0 56486893 106528768 21690 996147200 134512640 135095119 4294956304 18446744073709551615 134642970 0 0 4096 0 0 0 0 17 0 0 0
/proc/16353/statm: 26008 21690 378 142 0 24962 0
Current children cumulated CPU time (s) 1241.75
Current children cumulated vsize (KiB) 104032

[startup+1302.3 s]
/proc/loadavg: 1.99 1.96 1.47 3/74 16409
/proc/meminfo: memFree=1114704/2055912 swapFree=4192812/4192956
[pid=16353] ppid=16351 vsize=104032 CPUtime=1301.72
/proc/16353/stat : 16353 (pcs.small) R 16351 16353 16251 0 -1 4194304 34326 822 0 0 130143 29 0 0 25 0 1 0 56486893 106528768 21923 996147200 134512640 135095119 4294956304 18446744073709551615 134617027 0 0 4096 0 0 0 0 17 0 0 0
/proc/16353/statm: 26008 21923 378 142 0 24962 0
Current children cumulated CPU time (s) 1301.72
Current children cumulated vsize (KiB) 104032

[startup+1362.3 s]
/proc/loadavg: 1.99 1.96 1.50 3/74 16409
/proc/meminfo: memFree=1112984/2055912 swapFree=4192812/4192956
[pid=16353] ppid=16351 vsize=104032 CPUtime=1361.7
/proc/16353/stat : 16353 (pcs.small) R 16351 16353 16251 0 -1 4194304 34554 822 0 0 136140 30 0 0 25 0 1 0 56486893 106528768 22151 996147200 134512640 135095119 4294956304 18446744073709551615 134642970 0 0 4096 0 0 0 0 17 0 0 0
/proc/16353/statm: 26008 22151 378 142 0 24962 0
Current children cumulated CPU time (s) 1361.7
Current children cumulated vsize (KiB) 104032

[startup+1422.31 s]
/proc/loadavg: 1.99 1.97 1.53 3/74 16409
/proc/meminfo: memFree=1110488/2055912 swapFree=4192812/4192956
[pid=16353] ppid=16351 vsize=104688 CPUtime=1421.69
/proc/16353/stat : 16353 (pcs.small) R 16351 16353 16251 0 -1 4194304 34942 822 0 0 142138 31 0 0 25 0 1 0 56486893 107200512 22539 996147200 134512640 135095119 4294956304 18446744073709551615 134589562 0 0 4096 0 0 0 0 17 0 0 0
/proc/16353/statm: 26172 22539 378 142 0 25126 0
Current children cumulated CPU time (s) 1421.69
Current children cumulated vsize (KiB) 104688

[startup+1482.3 s]
/proc/loadavg: 1.99 1.97 1.56 3/74 16409
/proc/meminfo: memFree=1107800/2055912 swapFree=4192812/4192956
[pid=16353] ppid=16351 vsize=105612 CPUtime=1481.65
/proc/16353/stat : 16353 (pcs.small) R 16351 16353 16251 0 -1 4194304 35404 822 0 0 148134 31 0 0 25 0 1 0 56486893 108146688 23001 996147200 134512640 135095119 4294956304 18446744073709551615 134589560 0 0 4096 0 0 0 0 17 0 0 0
/proc/16353/statm: 26403 23001 378 142 0 25357 0
Current children cumulated CPU time (s) 1481.65
Current children cumulated vsize (KiB) 105612

[startup+1542.3 s]
/proc/loadavg: 1.99 1.97 1.58 3/74 16409
/proc/meminfo: memFree=1104280/2055912 swapFree=4192812/4192956
[pid=16353] ppid=16351 vsize=106660 CPUtime=1541.63
/proc/16353/stat : 16353 (pcs.small) R 16351 16353 16251 0 -1 4194304 35879 822 0 0 154131 32 0 0 25 0 1 0 56486893 109219840 23476 996147200 134512640 135095119 4294956304 18446744073709551615 134589562 0 0 4096 0 0 0 0 17 0 0 0
/proc/16353/statm: 26665 23476 378 142 0 25619 0
Current children cumulated CPU time (s) 1541.63
Current children cumulated vsize (KiB) 106660

[startup+1602.3 s]
/proc/loadavg: 1.99 1.97 1.61 3/74 16409
/proc/meminfo: memFree=1100504/2055912 swapFree=4192812/4192956
[pid=16353] ppid=16351 vsize=107848 CPUtime=1601.61
/proc/16353/stat : 16353 (pcs.small) R 16351 16353 16251 0 -1 4194304 36367 822 0 0 160128 33 0 0 25 0 1 0 56486893 110436352 23964 996147200 134512640 135095119 4294956304 18446744073709551615 134642970 0 0 4096 0 0 0 0 17 0 0 0
/proc/16353/statm: 26962 23964 378 142 0 25916 0
Current children cumulated CPU time (s) 1601.61
Current children cumulated vsize (KiB) 107848

[startup+1662.3 s]
/proc/loadavg: 1.99 1.97 1.63 3/74 16409
/proc/meminfo: memFree=1096664/2055912 swapFree=4192812/4192956
[pid=16353] ppid=16351 vsize=108776 CPUtime=1661.59
/proc/16353/stat : 16353 (pcs.small) R 16351 16353 16251 0 -1 4194304 36826 822 0 0 166125 34 0 0 25 0 1 0 56486893 111386624 24423 996147200 134512640 135095119 4294956304 18446744073709551615 134589560 0 0 4096 0 0 0 0 17 0 0 0
/proc/16353/statm: 27194 24423 378 142 0 26148 0
Current children cumulated CPU time (s) 1661.59
Current children cumulated vsize (KiB) 108776

[startup+1722.3 s]
/proc/loadavg: 1.99 1.97 1.65 3/74 16409
/proc/meminfo: memFree=1092824/2055912 swapFree=4192812/4192956
[pid=16353] ppid=16351 vsize=109956 CPUtime=1721.57
/proc/16353/stat : 16353 (pcs.small) R 16351 16353 16251 0 -1 4194304 37322 822 0 0 172122 35 0 0 25 0 1 0 56486893 112594944 24919 996147200 134512640 135095119 4294956304 18446744073709551615 134589562 0 0 4096 0 0 0 0 17 0 0 0
/proc/16353/statm: 27489 24919 378 142 0 26443 0
Current children cumulated CPU time (s) 1721.57
Current children cumulated vsize (KiB) 109956

[startup+1782.3 s]
/proc/loadavg: 1.99 1.97 1.67 3/74 16409
/proc/meminfo: memFree=1088984/2055912 swapFree=4192812/4192956
[pid=16353] ppid=16351 vsize=110872 CPUtime=1781.54
/proc/16353/stat : 16353 (pcs.small) R 16351 16353 16251 0 -1 4194304 37768 822 0 0 178119 35 0 0 25 0 1 0 56486893 113532928 25365 996147200 134512640 135095119 4294956304 18446744073709551615 134642970 0 0 4096 0 0 0 0 17 0 0 0
/proc/16353/statm: 27718 25365 378 142 0 26672 0
Current children cumulated CPU time (s) 1781.54
Current children cumulated vsize (KiB) 110872



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1800.8 s]
/proc/loadavg: 1.99 1.97 1.67 3/74 16409
/proc/meminfo: memFree=1087768/2055912 swapFree=4192812/4192956
[pid=16353] ppid=16351 vsize=111264 CPUtime=1800.04
/proc/16353/stat : 16353 (pcs.small) R 16351 16353 16251 0 -1 4194304 37931 822 0 0 179968 36 0 0 25 0 1 0 56486893 113934336 25528 996147200 134512640 135095119 4294956304 18446744073709551615 134589560 0 0 4096 0 0 0 0 17 0 0 0
/proc/16353/statm: 27816 25528 378 142 0 26770 0
Current children cumulated CPU time (s) 1800.04
Current children cumulated vsize (KiB) 111264

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): 1800.82
CPU time (s): 1800.08
CPU user time (s): 1799.69
CPU system time (s): 0.383941
CPU usage (%): 99.9585
Max. virtual memory (cumulated for all children) (KiB): 111264

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1799.69
system time used= 0.383941
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 38753
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= 21
involuntary context switches= 5789

runsolver used 1.85072 second user time and 6.34104 second system time

The end

Launcher Data 

Begin job on node78 at 2009-07-15 23:43:43
IDJOB=2057524
IDBENCH=53378
IDSOLVER=733
FILE ID=node78/2057524-1247694223
PBS_JOBID= 9521160
Free space on /tmp= 126712 MiB

SOLVER NAME= pcs 0.2
BENCH NAME= CPAI08/csp/rand-2-27/normalized-rand-27-27-351-163-60021_ext.xml
COMMAND LINE= HOME/pcssolve -s RANDOMSEED BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-2057524-1247694223/watcher-2057524-1247694223 -o /tmp/evaluation-result-2057524-1247694223/solver-2057524-1247694223 -C 1800 -W 2000 -M 900  HOME/pcssolve -s 1916984177 HOME/instance-2057524-1247694223.xml

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

MD5SUM BENCH= 3fac0267769b5685d0439ad78a5552c1
RANDOM SEED=1916984177

node78.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:      2055912 kB
MemFree:       1226720 kB
Buffers:         77948 kB
Cached:         660328 kB
SwapCached:          0 kB
Active:         180464 kB
Inactive:       577732 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055912 kB
LowFree:       1226720 kB
SwapTotal:     4192956 kB
SwapFree:      4192812 kB
Dirty:           61184 kB
Writeback:           0 kB
Mapped:          29844 kB
Slab:            56348 kB
Committed_AS:   576580 kB
PageTables:       1736 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= 126768 MiB
End job on node78 at 2009-07-16 00:13:46