Trace number 2089952

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) 1800.1 1801.92

General information on the benchmark

Namecsp/rand-2-40-19/
normalized-rand-2-40-19-443-230-44_ext.xml
MD5SUM5525522216283dbe40519fb93c906b35
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 benchmark87.4337
Satisfiable
(Un)Satisfiability was proved
Number of variables40
Number of constraints340
Maximum constraint arity2
Maximum domain size19
Number of constraints which are defined in extension340
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
0.17/0.20	c Seed is 1933583563
0.17/0.20	c Constructing HOME/instance-2089952-1247730847.xml  with 6429 constraints
0.17/0.20	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-2089952-1247730847/watcher-2089952-1247730847 -o /tmp/evaluation-result-2089952-1247730847/solver-2089952-1247730847 -C 1800 -W 2000 -M 900 HOME/pcssolve -s 1933583563 HOME/instance-2089952-1247730847.xml 

Enforcing CPUTime limit (soft limit, will send SIGTERM then SIGKILL): 1800 seconds
Enforcing CPUTime limit (hard limit, will send SIGXCPU): 1830 seconds
Enforcing wall clock limit (soft limit, will send SIGTERM then SIGKILL): 2000 seconds
Enforcing VSIZE limit (soft limit, will send SIGTERM then SIGKILL): 921600 KiB
Enforcing VSIZE limit (hard limit, stack expansion will fail with SIGSEGV, brk() and mmap() will return ENOMEM): 972800 KiB
Current StackSize limit: 10240 KiB


[startup+0 s]
/proc/loadavg: 1.96 2.07 2.04 4/81 17150
/proc/meminfo: memFree=1539592/2055920 swapFree=4192812/4192956
[pid=17150] ppid=17148 vsize=5356 CPUtime=0
/proc/17150/stat : 17150 (pcssolve) R 17148 17150 16729 0 -1 4194304 269 0 0 0 0 0 0 0 20 0 1 0 59776397 5484544 237 996147200 4194304 4889804 548682068800 18446744073709551615 209135793938 0 0 4100 65536 0 0 0 17 1 0 0
/proc/17150/statm: 1339 237 197 169 0 50 0

[startup+0.0717799 s]
/proc/loadavg: 1.96 2.07 2.04 4/81 17150
/proc/meminfo: memFree=1539592/2055920 swapFree=4192812/4192956
[pid=17150] ppid=17148 vsize=5168 CPUtime=0.05
/proc/17150/stat : 17150 (pcs.small) R 17148 17150 16729 0 -1 4194304 1009 822 0 0 5 0 0 0 18 0 1 0 59776397 5292032 618 996147200 134512640 135095119 4294956304 18446744073709551615 134706689 0 0 4096 0 0 0 0 17 1 0 0
/proc/17150/statm: 1292 618 364 142 0 246 0
Current children cumulated CPU time (s) 0.05
Current children cumulated vsize (KiB) 5168

[startup+0.10178 s]
/proc/loadavg: 1.96 2.07 2.04 4/81 17150
/proc/meminfo: memFree=1539592/2055920 swapFree=4192812/4192956
[pid=17150] ppid=17148 vsize=5980 CPUtime=0.07
/proc/17150/stat : 17150 (pcs.small) R 17148 17150 16729 0 -1 4194304 1201 822 0 0 7 0 0 0 18 0 1 0 59776397 6123520 810 996147200 134512640 135095119 4294956304 18446744073709551615 134584799 0 0 4096 0 0 0 0 17 1 0 0
/proc/17150/statm: 1495 810 367 142 0 449 0
Current children cumulated CPU time (s) 0.07
Current children cumulated vsize (KiB) 5980

[startup+0.301799 s]
/proc/loadavg: 1.96 2.07 2.04 4/81 17150
/proc/meminfo: memFree=1539592/2055920 swapFree=4192812/4192956
[pid=17150] ppid=17148 vsize=6372 CPUtime=0.27
/proc/17150/stat : 17150 (pcs.small) R 17148 17150 16729 0 -1 4194304 1351 822 0 0 27 0 0 0 19 0 1 0 59776397 6524928 927 996147200 134512640 135095119 4294956304 18446744073709551615 134636931 0 0 4096 0 0 0 0 17 1 0 0
/proc/17150/statm: 1593 927 378 142 0 547 0
Current children cumulated CPU time (s) 0.27
Current children cumulated vsize (KiB) 6372

[startup+0.701834 s]
/proc/loadavg: 1.96 2.07 2.04 4/81 17150
/proc/meminfo: memFree=1539592/2055920 swapFree=4192812/4192956
[pid=17150] ppid=17148 vsize=6372 CPUtime=0.67
/proc/17150/stat : 17150 (pcs.small) R 17148 17150 16729 0 -1 4194304 1358 822 0 0 67 0 0 0 23 0 1 0 59776397 6524928 934 996147200 134512640 135095119 4294956304 18446744073709551615 134607093 0 0 4096 0 0 0 0 17 1 0 0
/proc/17150/statm: 1593 934 378 142 0 547 0
Current children cumulated CPU time (s) 0.67
Current children cumulated vsize (KiB) 6372

[startup+1.50191 s]
/proc/loadavg: 1.96 2.07 2.04 3/82 17156
/proc/meminfo: memFree=1537024/2055920 swapFree=4192812/4192956
[pid=17150] ppid=17148 vsize=6628 CPUtime=1.46
/proc/17150/stat : 17150 (pcs.small) R 17148 17150 16729 0 -1 4194304 1436 822 0 0 146 0 0 0 25 0 1 0 59776397 6787072 947 996147200 134512640 135095119 4294956304 18446744073709551615 134642625 0 0 4096 0 0 0 0 17 1 0 0
/proc/17150/statm: 1657 947 378 142 0 611 0
Current children cumulated CPU time (s) 1.46
Current children cumulated vsize (KiB) 6628

[startup+3.10105 s]
/proc/loadavg: 1.96 2.07 2.04 3/82 17156
/proc/meminfo: memFree=1536704/2055920 swapFree=4192812/4192956
[pid=17150] ppid=17148 vsize=7144 CPUtime=3.05
/proc/17150/stat : 17150 (pcs.small) R 17148 17150 16729 0 -1 4194304 1574 822 0 0 305 0 0 0 25 0 1 0 59776397 7315456 1085 996147200 134512640 135095119 4294956304 18446744073709551615 134607185 0 0 4096 0 0 0 0 17 1 0 0
/proc/17150/statm: 1786 1085 378 142 0 740 0
Current children cumulated CPU time (s) 3.05
Current children cumulated vsize (KiB) 7144

[startup+6.30233 s]
/proc/loadavg: 1.96 2.07 2.04 3/82 17156
/proc/meminfo: memFree=1535616/2055920 swapFree=4192812/4192956
[pid=17150] ppid=17148 vsize=9344 CPUtime=6.22
/proc/17150/stat : 17150 (pcs.small) R 17148 17150 16729 0 -1 4194304 2247 822 0 0 621 1 0 0 25 0 1 0 59776397 9568256 1500 996147200 134512640 135095119 4294956304 18446744073709551615 134615606 0 0 4096 0 0 0 0 17 1 0 0
/proc/17150/statm: 2336 1500 378 142 0 1290 0
Current children cumulated CPU time (s) 6.22
Current children cumulated vsize (KiB) 9344

[startup+12.7019 s]
/proc/loadavg: 1.96 2.06 2.04 3/82 17156
/proc/meminfo: memFree=1533440/2055920 swapFree=4192812/4192956
[pid=17150] ppid=17148 vsize=11156 CPUtime=12.57
/proc/17150/stat : 17150 (pcs.small) R 17148 17150 16729 0 -1 4194304 2898 822 0 0 1255 2 0 0 25 0 1 0 59776397 11423744 1894 996147200 134512640 135095119 4294956304 18446744073709551615 134589562 0 0 4096 0 0 0 0 17 1 0 0
/proc/17150/statm: 2789 1894 378 142 0 1743 0
Current children cumulated CPU time (s) 12.57
Current children cumulated vsize (KiB) 11156

[startup+25.501 s]
/proc/loadavg: 1.97 2.06 2.04 3/82 17156
/proc/meminfo: memFree=1529728/2055920 swapFree=4192812/4192956
[pid=17150] ppid=17148 vsize=16472 CPUtime=25.24
/proc/17150/stat : 17150 (pcs.small) R 17148 17150 16729 0 -1 4194304 4606 822 0 0 2521 3 0 0 25 0 1 0 59776397 16867328 2799 996147200 134512640 135095119 4294956304 18446744073709551615 134617027 0 0 4096 0 0 0 0 17 1 0 0
/proc/17150/statm: 4118 2799 378 142 0 3072 0
Current children cumulated CPU time (s) 25.24
Current children cumulated vsize (KiB) 16472

[startup+51.1013 s]
/proc/loadavg: 1.98 2.05 2.04 3/82 17156
/proc/meminfo: memFree=1526208/2055920 swapFree=4192812/4192956
[pid=17150] ppid=17148 vsize=18300 CPUtime=50.61
/proc/17150/stat : 17150 (pcs.small) R 17148 17150 16729 0 -1 4194304 5510 822 0 0 5056 5 0 0 25 0 1 0 59776397 18739200 3703 996147200 134512640 135095119 4294956304 18446744073709551615 134589601 0 0 4096 0 0 0 0 17 1 0 0
/proc/17150/statm: 4575 3703 378 142 0 3529 0
Current children cumulated CPU time (s) 50.61
Current children cumulated vsize (KiB) 18300

[startup+102.307 s]
/proc/loadavg: 1.99 2.04 2.03 3/82 17156
/proc/meminfo: memFree=1518080/2055920 swapFree=4192812/4192956
[pid=17150] ppid=17148 vsize=29712 CPUtime=101.32
/proc/17150/stat : 17150 (pcs.small) R 17148 17150 16729 0 -1 4194304 8991 822 0 0 10125 7 0 0 25 0 1 0 59776397 30425088 5646 996147200 134512640 135095119 4294956304 18446744073709551615 134642568 0 0 4096 0 0 0 0 17 1 0 0
/proc/17150/statm: 7428 5646 378 142 0 6382 0
Current children cumulated CPU time (s) 101.32
Current children cumulated vsize (KiB) 29712

[startup+162.301 s]
/proc/loadavg: 1.99 2.03 2.03 3/82 17378
/proc/meminfo: memFree=1515008/2055920 swapFree=4192812/4192956
[pid=17150] ppid=17148 vsize=31548 CPUtime=161.1
/proc/17150/stat : 17150 (pcs.small) R 17148 17150 16729 0 -1 4194304 10087 822 0 0 16099 11 0 0 25 0 1 0 59776397 32305152 6742 996147200 134512640 135095119 4294956304 18446744073709551615 134589545 0 0 4096 0 0 0 0 17 0 0 0
/proc/17150/statm: 7887 6742 378 142 0 6841 0
Current children cumulated CPU time (s) 161.1
Current children cumulated vsize (KiB) 31548

[startup+222.301 s]
/proc/loadavg: 1.98 2.02 2.02 3/82 17674
/proc/meminfo: memFree=1505024/2055920 swapFree=4192812/4192956
[pid=17150] ppid=17148 vsize=42760 CPUtime=221.06
/proc/17150/stat : 17150 (pcs.small) R 17148 17150 16729 0 -1 4194304 13403 822 0 0 22088 18 0 0 25 0 1 0 59776397 43786240 8009 996147200 134512640 135095119 4294956304 18446744073709551615 134617021 0 0 4096 0 0 0 0 17 0 0 0
/proc/17150/statm: 10690 8009 378 142 0 9644 0
Current children cumulated CPU time (s) 221.06
Current children cumulated vsize (KiB) 42760

[startup+282.302 s]
/proc/loadavg: 1.99 2.02 2.02 3/82 17674
/proc/meminfo: memFree=1500544/2055920 swapFree=4192812/4192956
[pid=17150] ppid=17148 vsize=45392 CPUtime=281.05
/proc/17150/stat : 17150 (pcs.small) R 17148 17150 16729 0 -1 4194304 14537 822 0 0 28085 20 0 0 25 0 1 0 59776397 46481408 9143 996147200 134512640 135095119 4294956304 18446744073709551615 134617027 0 0 4096 0 0 0 0 17 0 0 0
/proc/17150/statm: 11348 9143 378 142 0 10302 0
Current children cumulated CPU time (s) 281.05
Current children cumulated vsize (KiB) 45392

[startup+342.301 s]
/proc/loadavg: 1.99 2.01 2.01 3/82 17674
/proc/meminfo: memFree=1491584/2055920 swapFree=4192812/4192956
[pid=17150] ppid=17148 vsize=56616 CPUtime=341.02
/proc/17150/stat : 17150 (pcs.small) R 17148 17150 16729 0 -1 4194304 17788 822 0 0 34080 22 0 0 25 0 1 0 59776397 57974784 11369 996147200 134512640 135095119 4294956304 18446744073709551615 134570710 0 0 4096 0 0 0 0 17 0 0 0
/proc/17150/statm: 14154 11369 378 142 0 13108 0
Current children cumulated CPU time (s) 341.02
Current children cumulated vsize (KiB) 56616

[startup+402.301 s]
/proc/loadavg: 1.99 2.01 2.00 3/83 17716
/proc/meminfo: memFree=1468096/2055920 swapFree=4192812/4192956
[pid=17150] ppid=17148 vsize=56616 CPUtime=401
/proc/17150/stat : 17150 (pcs.small) R 17148 17150 16729 0 -1 4194304 18199 822 0 0 40077 23 0 0 25 0 1 0 59776397 57974784 11780 996147200 134512640 135095119 4294956304 18446744073709551615 134617027 0 0 4096 0 0 0 0 17 0 0 0
/proc/17150/statm: 14154 11780 378 142 0 13108 0
Current children cumulated CPU time (s) 401
Current children cumulated vsize (KiB) 56616

[startup+462.302 s]
/proc/loadavg: 1.99 2.00 2.00 3/83 17722
/proc/meminfo: memFree=1462784/2055920 swapFree=4192812/4192956
[pid=17150] ppid=17148 vsize=56616 CPUtime=460.97
/proc/17150/stat : 17150 (pcs.small) R 17148 17150 16729 0 -1 4194304 18593 822 0 0 46073 24 0 0 25 0 1 0 59776397 57974784 12174 996147200 134512640 135095119 4294956304 18446744073709551615 134616996 0 0 4096 0 0 0 0 17 0 0 0
/proc/17150/statm: 14154 12174 378 142 0 13108 0
Current children cumulated CPU time (s) 460.97
Current children cumulated vsize (KiB) 56616

[startup+522.302 s]
/proc/loadavg: 1.99 2.00 2.00 3/82 17722
/proc/meminfo: memFree=1459328/2055920 swapFree=4192812/4192956
[pid=17150] ppid=17148 vsize=58452 CPUtime=520.95
/proc/17150/stat : 17150 (pcs.small) R 17148 17150 16729 0 -1 4194304 19395 822 0 0 52070 25 0 0 25 0 1 0 59776397 59854848 12976 996147200 134512640 135095119 4294956304 18446744073709551615 134615477 0 0 4096 0 0 0 0 17 0 0 0
/proc/17150/statm: 14613 12976 378 142 0 13567 0
Current children cumulated CPU time (s) 520.95
Current children cumulated vsize (KiB) 58452

[startup+582.301 s]
/proc/loadavg: 1.99 2.00 2.00 3/82 17764
/proc/meminfo: memFree=1482248/2055920 swapFree=4192812/4192956
[pid=17150] ppid=17148 vsize=60288 CPUtime=580.92
/proc/17150/stat : 17150 (pcs.small) R 17148 17150 16729 0 -1 4194304 20208 822 0 0 58065 27 0 0 25 0 1 0 59776397 61734912 13789 996147200 134512640 135095119 4294956304 18446744073709551615 134589560 0 0 4096 0 0 0 0 17 0 0 0
/proc/17150/statm: 15072 13789 378 142 0 14026 0
Current children cumulated CPU time (s) 580.92
Current children cumulated vsize (KiB) 60288

[startup+642.302 s]
/proc/loadavg: 1.99 2.00 2.00 3/82 17764
/proc/meminfo: memFree=1478984/2055920 swapFree=4192812/4192956
[pid=17150] ppid=17148 vsize=78376 CPUtime=640.9
/proc/17150/stat : 17150 (pcs.small) R 17148 17150 16729 0 -1 4194304 25060 822 0 0 64060 30 0 0 25 0 1 0 59776397 80257024 14544 996147200 134512640 135095119 4294956304 18446744073709551615 134589562 0 0 4096 0 0 0 0 17 0 0 0
/proc/17150/statm: 19594 14544 378 142 0 18548 0
Current children cumulated CPU time (s) 640.9
Current children cumulated vsize (KiB) 78376

[startup+702.302 s]

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

[startup+882.302 s]
/proc/loadavg: 1.99 2.00 2.00 3/82 17764
/proc/meminfo: memFree=1467272/2055920 swapFree=4192812/4192956
[pid=17150] ppid=17148 vsize=84948 CPUtime=880.8
/proc/17150/stat : 17150 (pcs.small) R 17148 17150 16729 0 -1 4194304 27972 822 0 0 88047 33 0 0 25 0 1 0 59776397 86986752 17456 996147200 134512640 135095119 4294956304 18446744073709551615 134617027 0 0 4096 0 0 0 0 17 0 0 0
/proc/17150/statm: 21237 17456 378 142 0 20191 0
Current children cumulated CPU time (s) 880.8
Current children cumulated vsize (KiB) 84948

[startup+942.301 s]
/proc/loadavg: 1.99 2.00 2.00 3/82 17764
/proc/meminfo: memFree=1464520/2055920 swapFree=4192812/4192956
[pid=17150] ppid=17148 vsize=86652 CPUtime=940.78
/proc/17150/stat : 17150 (pcs.small) R 17148 17150 16729 0 -1 4194304 28678 822 0 0 94043 35 0 0 25 0 1 0 59776397 88731648 18162 996147200 134512640 135095119 4294956304 18446744073709551615 134589560 0 0 4096 0 0 0 0 17 0 0 0
/proc/17150/statm: 21663 18162 378 142 0 20617 0
Current children cumulated CPU time (s) 940.78
Current children cumulated vsize (KiB) 86652

[startup+1002.3 s]
/proc/loadavg: 1.99 2.00 2.00 3/82 17764
/proc/meminfo: memFree=1461832/2055920 swapFree=4192812/4192956
[pid=17150] ppid=17148 vsize=88100 CPUtime=1000.76
/proc/17150/stat : 17150 (pcs.small) R 17148 17150 16729 0 -1 4194304 29340 822 0 0 100040 36 0 0 25 0 1 0 59776397 90214400 18824 996147200 134512640 135095119 4294956304 18446744073709551615 134589562 0 0 4096 0 0 0 0 17 0 0 0
/proc/17150/statm: 22025 18824 378 142 0 20979 0
Current children cumulated CPU time (s) 1000.76
Current children cumulated vsize (KiB) 88100

[startup+1062.3 s]
/proc/loadavg: 1.99 2.00 2.00 3/82 17764
/proc/meminfo: memFree=1444936/2055920 swapFree=4192812/4192956
[pid=17150] ppid=17148 vsize=111864 CPUtime=1060.74
/proc/17150/stat : 17150 (pcs.small) R 17148 17150 16729 0 -1 4194304 35576 822 0 0 106035 39 0 0 25 0 1 0 59776397 114548736 23011 996147200 134512640 135095119 4294956304 18446744073709551615 134642978 0 0 4096 0 0 0 0 17 0 0 0
/proc/17150/statm: 27966 23011 378 142 0 26920 0
Current children cumulated CPU time (s) 1060.74
Current children cumulated vsize (KiB) 111864

[startup+1122.3 s]
/proc/loadavg: 1.99 2.00 2.00 3/82 17764
/proc/meminfo: memFree=1443912/2055920 swapFree=4192812/4192956
[pid=17150] ppid=17148 vsize=111864 CPUtime=1120.72
/proc/17150/stat : 17150 (pcs.small) R 17148 17150 16729 0 -1 4194304 35848 822 0 0 112032 40 0 0 25 0 1 0 59776397 114548736 23283 996147200 134512640 135095119 4294956304 18446744073709551615 134617027 0 0 4096 0 0 0 0 17 0 0 0
/proc/17150/statm: 27966 23283 378 142 0 26920 0
Current children cumulated CPU time (s) 1120.72
Current children cumulated vsize (KiB) 111864

[startup+1182.3 s]
/proc/loadavg: 1.99 2.00 2.00 3/82 17764
/proc/meminfo: memFree=1442824/2055920 swapFree=4192812/4192956
[pid=17150] ppid=17148 vsize=111864 CPUtime=1180.69
/proc/17150/stat : 17150 (pcs.small) R 17148 17150 16729 0 -1 4194304 36116 822 0 0 118029 40 0 0 25 0 1 0 59776397 114548736 23551 996147200 134512640 135095119 4294956304 18446744073709551615 134577778 0 0 4096 0 0 0 0 17 0 0 0
/proc/17150/statm: 27966 23551 378 142 0 26920 0
Current children cumulated CPU time (s) 1180.69
Current children cumulated vsize (KiB) 111864

[startup+1242.3 s]
/proc/loadavg: 1.99 2.00 2.00 3/82 17764
/proc/meminfo: memFree=1441608/2055920 swapFree=4192812/4192956
[pid=17150] ppid=17148 vsize=111864 CPUtime=1240.68
/proc/17150/stat : 17150 (pcs.small) R 17148 17150 16729 0 -1 4194304 36385 822 0 0 124027 41 0 0 25 0 1 0 59776397 114548736 23820 996147200 134512640 135095119 4294956304 18446744073709551615 134589562 0 0 4096 0 0 0 0 17 0 0 0
/proc/17150/statm: 27966 23820 378 142 0 26920 0
Current children cumulated CPU time (s) 1240.68
Current children cumulated vsize (KiB) 111864

[startup+1302.3 s]
/proc/loadavg: 1.99 2.00 2.00 3/82 17764
/proc/meminfo: memFree=1440520/2055920 swapFree=4192812/4192956
[pid=17150] ppid=17148 vsize=111864 CPUtime=1300.65
/proc/17150/stat : 17150 (pcs.small) R 17148 17150 16729 0 -1 4194304 36643 822 0 0 130024 41 0 0 25 0 1 0 59776397 114548736 24078 996147200 134512640 135095119 4294956304 18446744073709551615 134642884 0 0 4096 0 0 0 0 17 0 0 0
/proc/17150/statm: 27966 24078 378 142 0 26920 0
Current children cumulated CPU time (s) 1300.65
Current children cumulated vsize (KiB) 111864

[startup+1362.3 s]
/proc/loadavg: 1.99 2.00 2.00 3/82 17764
/proc/meminfo: memFree=1439496/2055920 swapFree=4192812/4192956
[pid=17150] ppid=17148 vsize=111864 CPUtime=1360.63
/proc/17150/stat : 17150 (pcs.small) R 17148 17150 16729 0 -1 4194304 36900 822 0 0 136021 42 0 0 25 0 1 0 59776397 114548736 24335 996147200 134512640 135095119 4294956304 18446744073709551615 134589562 0 0 4096 0 0 0 0 17 0 0 0
/proc/17150/statm: 27966 24335 378 142 0 26920 0
Current children cumulated CPU time (s) 1360.63
Current children cumulated vsize (KiB) 111864

[startup+1422.31 s]
/proc/loadavg: 1.99 2.00 2.00 3/82 17764
/proc/meminfo: memFree=1438472/2055920 swapFree=4192812/4192956
[pid=17150] ppid=17148 vsize=111864 CPUtime=1420.61
/proc/17150/stat : 17150 (pcs.small) R 17148 17150 16729 0 -1 4194304 37155 822 0 0 142019 42 0 0 25 0 1 0 59776397 114548736 24590 996147200 134512640 135095119 4294956304 18446744073709551615 134641302 0 0 4096 0 0 0 0 17 0 0 0
/proc/17150/statm: 27966 24590 378 142 0 26920 0
Current children cumulated CPU time (s) 1420.61
Current children cumulated vsize (KiB) 111864

[startup+1482.3 s]
/proc/loadavg: 1.99 2.00 2.00 3/82 17764
/proc/meminfo: memFree=1437448/2055920 swapFree=4192812/4192956
[pid=17150] ppid=17148 vsize=111864 CPUtime=1480.58
/proc/17150/stat : 17150 (pcs.small) R 17148 17150 16729 0 -1 4194304 37406 822 0 0 148016 42 0 0 25 0 1 0 59776397 114548736 24841 996147200 134512640 135095119 4294956304 18446744073709551615 134589560 0 0 4096 0 0 0 0 17 0 0 0
/proc/17150/statm: 27966 24841 378 142 0 26920 0
Current children cumulated CPU time (s) 1480.58
Current children cumulated vsize (KiB) 111864

[startup+1542.3 s]
/proc/loadavg: 1.99 2.00 2.00 3/82 17764
/proc/meminfo: memFree=1436488/2055920 swapFree=4192812/4192956
[pid=17150] ppid=17148 vsize=111864 CPUtime=1540.56
/proc/17150/stat : 17150 (pcs.small) R 17148 17150 16729 0 -1 4194304 37647 822 0 0 154013 43 0 0 25 0 1 0 59776397 114548736 25082 996147200 134512640 135095119 4294956304 18446744073709551615 134589562 0 0 4096 0 0 0 0 17 0 0 0
/proc/17150/statm: 27966 25082 378 142 0 26920 0
Current children cumulated CPU time (s) 1540.56
Current children cumulated vsize (KiB) 111864

[startup+1602.3 s]
/proc/loadavg: 1.99 2.00 2.00 3/82 17764
/proc/meminfo: memFree=1435528/2055920 swapFree=4192812/4192956
[pid=17150] ppid=17148 vsize=111864 CPUtime=1600.53
/proc/17150/stat : 17150 (pcs.small) R 17148 17150 16729 0 -1 4194304 37892 822 0 0 160010 43 0 0 25 0 1 0 59776397 114548736 25327 996147200 134512640 135095119 4294956304 18446744073709551615 134638356 0 0 4096 0 0 0 0 17 0 0 0
/proc/17150/statm: 27966 25327 378 142 0 26920 0
Current children cumulated CPU time (s) 1600.53
Current children cumulated vsize (KiB) 111864

[startup+1662.3 s]
/proc/loadavg: 1.99 2.00 2.00 3/82 17764
/proc/meminfo: memFree=1433608/2055920 swapFree=4192812/4192956
[pid=17150] ppid=17148 vsize=112792 CPUtime=1660.52
/proc/17150/stat : 17150 (pcs.small) R 17148 17150 16729 0 -1 4194304 38365 822 0 0 166008 44 0 0 25 0 1 0 59776397 115499008 25800 996147200 134512640 135095119 4294956304 18446744073709551615 134617027 0 0 4096 0 0 0 0 17 0 0 0
/proc/17150/statm: 28198 25800 378 142 0 27152 0
Current children cumulated CPU time (s) 1660.52
Current children cumulated vsize (KiB) 112792

[startup+1722.3 s]
/proc/loadavg: 1.99 2.00 2.00 3/82 17764
/proc/meminfo: memFree=1431560/2055920 swapFree=4192812/4192956
[pid=17150] ppid=17148 vsize=113980 CPUtime=1720.49
/proc/17150/stat : 17150 (pcs.small) R 17148 17150 16729 0 -1 4194304 38902 822 0 0 172004 45 0 0 25 0 1 0 59776397 116715520 26337 996147200 134512640 135095119 4294956304 18446744073709551615 134589541 0 0 4096 0 0 0 0 17 0 0 0
/proc/17150/statm: 28495 26337 378 142 0 27449 0
Current children cumulated CPU time (s) 1720.49
Current children cumulated vsize (KiB) 113980

[startup+1782.3 s]
/proc/loadavg: 1.99 2.00 2.00 3/82 17764
/proc/meminfo: memFree=1429256/2055920 swapFree=4192812/4192956
[pid=17150] ppid=17148 vsize=147928 CPUtime=1780.48
/proc/17150/stat : 17150 (pcs.small) R 17148 17150 16729 0 -1 4194304 47596 822 0 0 177998 50 0 0 25 0 1 0 59776397 151478272 26838 996147200 134512640 135095119 4294956304 18446744073709551615 134617027 0 0 4096 0 0 0 0 17 0 0 0
/proc/17150/statm: 36982 26838 378 142 0 35936 0
Current children cumulated CPU time (s) 1780.48
Current children cumulated vsize (KiB) 147928



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1801.9 s]
/proc/loadavg: 1.99 2.00 2.00 3/82 17764
/proc/meminfo: memFree=1428488/2055920 swapFree=4192812/4192956
[pid=17150] ppid=17148 vsize=148320 CPUtime=1800.06
/proc/17150/stat : 17150 (pcs.small) R 17148 17150 16729 0 -1 4194304 47784 822 0 0 179956 50 0 0 25 0 1 0 59776397 151879680 27026 996147200 134512640 135095119 4294956304 18446744073709551615 134589560 0 0 4096 0 0 0 0 17 0 0 0
/proc/17150/statm: 37080 27026 378 142 0 36034 0
Current children cumulated CPU time (s) 1800.06
Current children cumulated vsize (KiB) 148320

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

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

[startup+1801.9 s]
/proc/loadavg: 1.99 2.00 2.00 3/82 17764
/proc/meminfo: memFree=1428488/2055920 swapFree=4192812/4192956
[pid=17150] ppid=17148 vsize=148320 CPUtime=1800.06
/proc/17150/stat : 17150 (pcs.small) R 17148 17150 16729 0 -1 4194304 47784 822 0 0 179956 50 0 0 25 0 1 0 59776397 151879680 27026 996147200 134512640 135095119 4294956304 18446744073709551615 134589560 0 0 4096 0 0 0 0 17 0 0 0
/proc/17150/statm: 37080 27026 378 142 0 36034 0
Current children cumulated CPU time (s) 1800.06
Current children cumulated vsize (KiB) 148320

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1801.92
CPU time (s): 1800.1
CPU user time (s): 1799.57
CPU system time (s): 0.527919
CPU usage (%): 99.8988
Max. virtual memory (cumulated for all children) (KiB): 180180

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1799.57
system time used= 0.527919
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 48606
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= 12214

runsolver used 2.03569 second user time and 5.18321 second system time

The end

Launcher Data 

Begin job on node41 at 2009-07-16 09:54:07
IDJOB=2089952
IDBENCH=59651
IDSOLVER=733
FILE ID=node41/2089952-1247730847
PBS_JOBID= 9521557
Free space on /tmp= 65796 MiB

SOLVER NAME= pcs 0.2
BENCH NAME= CPAI08/csp/rand-2-40-19/normalized-rand-2-40-19-443-230-44_ext.xml
COMMAND LINE= HOME/pcssolve -s RANDOMSEED BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-2089952-1247730847/watcher-2089952-1247730847 -o /tmp/evaluation-result-2089952-1247730847/solver-2089952-1247730847 -C 1800 -W 2000 -M 900  HOME/pcssolve -s 1933583563 HOME/instance-2089952-1247730847.xml

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

MD5SUM BENCH= 5525522216283dbe40519fb93c906b35
RANDOM SEED=1933583563

node41.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		: 3000.212
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	: 5931.00
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		: 3000.212
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:       1540072 kB
Buffers:         82092 kB
Cached:         313464 kB
SwapCached:          0 kB
Active:         115724 kB
Inactive:       313216 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1540072 kB
SwapTotal:     4192956 kB
SwapFree:      4192812 kB
Dirty:            1964 kB
Writeback:           0 kB
Mapped:          53700 kB
Slab:            72060 kB
Committed_AS:   507212 kB
PageTables:       1812 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= 65792 MiB
End job on node41 at 2009-07-16 10:24:11