Trace number 2087093

Some explanations

A solver is run under the control of another program named runsolver. runsolver is in charge of imposing the CPU time limit and the memory limit to the solver. It also monitors some information about the process. The trace of the execution of a solver is divided into four (or five) parts:
  1. SOLVER DATA
    This is the output of the solver (stdout and stderr).
    Note that some very long lines in this section may be truncated by your web browser ! In such a case, you may want to use the "Download as text" link to get the trace as a text file.

    When the --timestamp option is passed to the runsolver program, each line output by the solver is prepended with a timestamp which indicates at what time the line was output by the solver. Times are relative to the start of the program, given in seconds. The first timestamp (if present) is estimated CPU time. The last timestamp is wall clock time.

    As some 'v lines' may be very long (sometimes several megabytes), the 'v line' output by your solver may be split on several lines to help limit the size of the trace recorded in the database. In any case, the exact output of your solver is preserved in a trace file.
  2. VERIFIER DATA
    The output of the solver is piped to a verifier program which will search a value line "v " and, if found, will check that the given interpretation satisfies all constraints.
  3. CONVERSION SCRIPT DATA (Optionnal)
    When a conversion script is used, this section shows the messages that were output by the conversion script.
  4. WATCHER DATA
    This is the informations gathered by the runsolver program. It first prints the different limits. There's a first limit on CPU time set to X seconds (see the parameters in the trace). After this time has ellapsed, runsolver sends a SIGTERM and 2 seconds later a SIGKILL to the solver. For safety, there's also another limit set to X+30 seconds which will send a SIGXPU to the solver. The last limit is on the virtual memory used by the process (see the parameters in the trace).
    Every ten seconds, the runsolver process fetches the content of /proc/loadavg, /proc/pid/stat and /proc/pid/statm (see man proc) and prints it as raw data. This is only recorded in case we need to investigate the behaviour of a solver. The memory used by the solver (vsize) is also given every ten seconds.
    When the solver exits, runsolver prints some informations such as status and time. CPU usage is the ratio CPU Time/Real Time.
  5. LAUNCHER DATA
    These informations are related to the script which will launch the solver. The most important informations are the command line given to the solver, the md5sum of the different files and the dump of the /proc/cpuinfo and /proc/meminfo which provides some useful information on the computer.

Solver answer on this benchmark

Solver NameAnswerCPU timeWall clock time
pcs-restart 0.3.2? (TO) 1800.06 1809.53

General information on the benchmark

Namecsp/dag-half/
normalized-half-n25-d5-e56-r7-16.xml
MD5SUMb7e9524b8eaa9cb78435f60b3e354238
Bench CategoryN-ARY-EXT (n-ary constraints in extension)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark151.099
Satisfiable
(Un)Satisfiability was proved
Number of variables25
Number of constraints56
Maximum constraint arity7
Maximum domain size5
Number of constraints which are defined in extension56
Number of constraints which are defined in intension0
Global constraints used (with number of constraints)

Solver Data 

0.16/0.34	c small-domain mode
0.16/0.34	c Seed is 1864705837
0.16/0.34	c Constructing HOME/instance-2087093-1247727309.xml  with 56 constraints
10.86/11.04	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-2087093-1247727309/watcher-2087093-1247727309 -o /tmp/evaluation-result-2087093-1247727309/solver-2087093-1247727309 -C 1800 -W 2000 -M 900 HOME/pcssolve -s 1864705837 HOME/instance-2087093-1247727309.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: 1.92 1.98 1.99 4/81 21076
/proc/meminfo: memFree=1532240/2055920 swapFree=4192812/4192956
[pid=21076] ppid=21074 vsize=18576 CPUtime=0
/proc/21076/stat : 21076 (runsolver) R 21074 21076 20592 0 -1 4194368 15 0 0 0 0 0 0 0 20 0 1 0 59793856 19021824 284 996147200 4194304 4302564 548682068496 18446744073709551615 271638392103 0 0 4096 24578 0 0 0 17 1 0 0
/proc/21076/statm: 4644 284 249 26 0 2626 0

[startup+0.06545 s]
/proc/loadavg: 1.92 1.98 1.99 4/81 21076
/proc/meminfo: memFree=1532240/2055920 swapFree=4192812/4192956
[pid=21076] ppid=21074 vsize=5356 CPUtime=0
/proc/21076/stat : 21076 (pcssolve) S 21074 21076 20592 0 -1 4194304 305 0 0 0 0 0 0 0 20 0 1 0 59793856 5484544 242 996147200 4194304 4889804 548682068800 18446744073709551615 271638389572 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/21076/statm: 1339 242 201 169 0 50 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5356

[startup+0.101457 s]
/proc/loadavg: 1.92 1.98 1.99 4/81 21076
/proc/meminfo: memFree=1532240/2055920 swapFree=4192812/4192956
[pid=21076] ppid=21074 vsize=5356 CPUtime=0.08
/proc/21076/stat : 21076 (pcssolve) S 21074 21076 20592 0 -1 4194304 339 819 0 0 0 0 6 2 16 0 1 0 59793856 5484544 242 996147200 4194304 4889804 548682068800 18446744073709551615 271638389572 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/21076/statm: 1339 242 201 169 0 50 0
Current children cumulated CPU time (s) 0.08
Current children cumulated vsize (KiB) 5356

[startup+0.301473 s]
/proc/loadavg: 1.92 1.98 1.99 4/81 21076
/proc/meminfo: memFree=1532240/2055920 swapFree=4192812/4192956
[pid=21076] ppid=21074 vsize=5356 CPUtime=0.16
/proc/21076/stat : 21076 (pcssolve) S 21074 21076 20592 0 -1 4194304 367 1652 0 0 0 0 11 5 17 0 1 0 59793856 5484544 243 996147200 4194304 4889804 548682068800 18446744073709551615 271638389572 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/21076/statm: 1339 243 202 169 0 50 0
Current children cumulated CPU time (s) 0.16
Current children cumulated vsize (KiB) 5356

[startup+0.701508 s]
/proc/loadavg: 1.92 1.98 1.99 4/81 21076
/proc/meminfo: memFree=1532240/2055920 swapFree=4192812/4192956
[pid=21076] ppid=21074 vsize=9012 CPUtime=0.66
/proc/21076/stat : 21076 (pcs.small) R 21074 21076 20592 0 -1 4194304 2218 2327 0 0 33 1 25 7 19 0 1 0 59793856 9228288 1358 996147200 134512640 135095119 4294956304 18446744073709551615 134943949 0 0 4096 0 0 0 0 17 1 0 0
/proc/21076/statm: 2253 1358 375 142 0 1207 0
Current children cumulated CPU time (s) 0.66
Current children cumulated vsize (KiB) 9012

[startup+1.5016 s]
/proc/loadavg: 1.92 1.98 1.99 3/82 21082
/proc/meminfo: memFree=1525896/2055920 swapFree=4192812/4192956
[pid=21076] ppid=21074 vsize=18652 CPUtime=1.44
/proc/21076/stat : 21076 (pcs.small) R 21074 21076 20592 0 -1 4194304 4409 2327 0 0 111 1 25 7 25 0 1 0 59793856 19099648 2653 996147200 134512640 135095119 4294956304 18446744073709551615 7356038 0 0 4096 0 0 0 0 17 1 0 0
/proc/21076/statm: 4663 2653 375 142 0 3617 0
Current children cumulated CPU time (s) 1.44
Current children cumulated vsize (KiB) 18652

[startup+3.10176 s]
/proc/loadavg: 1.93 1.98 1.99 3/82 21082
/proc/meminfo: memFree=1519432/2055920 swapFree=4192812/4192956
[pid=21076] ppid=21074 vsize=35968 CPUtime=3.03
/proc/21076/stat : 21076 (pcs.small) R 21074 21076 20592 0 -1 4194304 8928 2327 0 0 267 4 25 7 25 0 1 0 59793856 36831232 5048 996147200 134512640 135095119 4294956304 18446744073709551615 7355998 0 0 4096 0 0 0 0 17 1 0 0
/proc/21076/statm: 8992 5048 375 142 0 7946 0
Current children cumulated CPU time (s) 3.03
Current children cumulated vsize (KiB) 35968

[startup+6.3011 s]
/proc/loadavg: 1.93 1.98 1.99 3/82 21082
/proc/meminfo: memFree=1498824/2055920 swapFree=4192812/4192956
[pid=21076] ppid=21074 vsize=72404 CPUtime=6.21
/proc/21076/stat : 21076 (pcs.small) R 21074 21076 20592 0 -1 4194304 19879 2327 0 0 580 9 25 7 25 0 1 0 59793856 74141696 10197 996147200 134512640 135095119 4294956304 18446744073709551615 134741501 0 0 4096 0 0 0 0 17 1 0 0
/proc/21076/statm: 18101 10197 375 142 0 17055 0
Current children cumulated CPU time (s) 6.21
Current children cumulated vsize (KiB) 72404

[startup+12.7017 s]
/proc/loadavg: 1.94 1.98 1.99 3/82 21082
/proc/meminfo: memFree=1462920/2055920 swapFree=4192812/4192956
[pid=21076] ppid=21074 vsize=73360 CPUtime=12.54
/proc/21076/stat : 21076 (pcs.small) R 21074 21076 20592 0 -1 4194304 36013 2327 0 0 1205 17 25 7 25 0 1 0 59793856 75120640 17691 996147200 134512640 135095119 4294956304 18446744073709551615 134918203 0 0 4096 0 0 0 0 17 1 0 0
/proc/21076/statm: 18340 17691 389 142 0 17294 0
Current children cumulated CPU time (s) 12.54
Current children cumulated vsize (KiB) 73360

[startup+25.5021 s]
/proc/loadavg: 1.95 1.98 1.99 3/82 21082
/proc/meminfo: memFree=1463048/2055920 swapFree=4192812/4192956
[pid=21076] ppid=21074 vsize=73640 CPUtime=25.22
/proc/21076/stat : 21076 (pcs.small) R 21074 21076 20592 0 -1 4194304 36061 2327 0 0 2473 17 25 7 25 0 1 0 59793856 75407360 17739 996147200 134512640 135095119 4294956304 18446744073709551615 134918185 0 0 4096 0 0 0 0 17 1 0 0
/proc/21076/statm: 18410 17739 389 142 0 17364 0
Current children cumulated CPU time (s) 25.22
Current children cumulated vsize (KiB) 73640

[startup+51.1027 s]
/proc/loadavg: 1.96 1.98 1.99 3/82 21082
/proc/meminfo: memFree=1462728/2055920 swapFree=4192812/4192956
[pid=21076] ppid=21074 vsize=73964 CPUtime=50.58
/proc/21076/stat : 21076 (pcs.small) R 21074 21076 20592 0 -1 4194304 36196 2327 0 0 5009 17 25 7 25 0 1 0 59793856 75739136 17808 996147200 134512640 135095119 4294956304 18446744073709551615 134926973 0 0 4096 0 0 0 0 17 1 0 0
/proc/21076/statm: 18491 17808 389 142 0 17445 0
Current children cumulated CPU time (s) 50.58
Current children cumulated vsize (KiB) 73964

[startup+102.308 s]
/proc/loadavg: 1.98 1.98 1.99 3/82 21082
/proc/meminfo: memFree=1461640/2055920 swapFree=4192812/4192956
[pid=21076] ppid=21074 vsize=75004 CPUtime=101.31
/proc/21076/stat : 21076 (pcs.small) R 21074 21076 20592 0 -1 4194304 36555 2327 0 0 10081 18 25 7 25 0 1 0 59793856 76804096 18037 996147200 134512640 135095119 4294956304 18446744073709551615 134918064 0 0 4096 0 0 0 0 17 1 0 0
/proc/21076/statm: 18751 18037 389 142 0 17705 0
Current children cumulated CPU time (s) 101.31
Current children cumulated vsize (KiB) 75004

[startup+162.302 s]
/proc/loadavg: 1.99 1.98 1.99 3/82 21082
/proc/meminfo: memFree=1460424/2055920 swapFree=4192812/4192956
[pid=21076] ppid=21074 vsize=76296 CPUtime=160.73
/proc/21076/stat : 21076 (pcs.small) R 21074 21076 20592 0 -1 4194304 37007 2327 0 0 16023 18 25 7 25 0 1 0 59793856 78127104 18360 996147200 134512640 135095119 4294956304 18446744073709551615 134918233 0 0 4096 0 0 0 0 17 1 0 0
/proc/21076/statm: 19074 18360 389 142 0 18028 0
Current children cumulated CPU time (s) 160.73
Current children cumulated vsize (KiB) 76296

[startup+222.301 s]
/proc/loadavg: 1.99 1.98 1.99 3/82 21082
/proc/meminfo: memFree=1458696/2055920 swapFree=4192812/4192956
[pid=21076] ppid=21074 vsize=79020 CPUtime=220.17
/proc/21076/stat : 21076 (pcs.small) R 21074 21076 20592 0 -1 4194304 37798 2327 0 0 21966 19 25 7 25 0 1 0 59793856 80916480 18765 996147200 134512640 135095119 4294956304 18446744073709551615 134918253 0 0 4096 0 0 0 0 17 1 0 0
/proc/21076/statm: 19755 18765 389 142 0 18709 0
Current children cumulated CPU time (s) 220.17
Current children cumulated vsize (KiB) 79020

[startup+282.301 s]
/proc/loadavg: 1.99 1.98 1.99 3/82 21082
/proc/meminfo: memFree=1457288/2055920 swapFree=4192812/4192956
[pid=21076] ppid=21074 vsize=79932 CPUtime=279.61
/proc/21076/stat : 21076 (pcs.small) R 21074 21076 20592 0 -1 4194304 38166 2327 0 0 27909 20 25 7 25 0 1 0 59793856 81850368 19133 996147200 134512640 135095119 4294956304 18446744073709551615 134918185 0 0 4096 0 0 0 0 17 1 0 0
/proc/21076/statm: 19983 19133 389 142 0 18937 0
Current children cumulated CPU time (s) 279.61
Current children cumulated vsize (KiB) 79932

[startup+342.302 s]
/proc/loadavg: 1.99 1.98 1.99 3/82 21082
/proc/meminfo: memFree=1453896/2055920 swapFree=4192812/4192956
[pid=21076] ppid=21074 vsize=83716 CPUtime=339.04
/proc/21076/stat : 21076 (pcs.small) R 21074 21076 20592 0 -1 4194304 39238 2327 0 0 33852 20 25 7 25 0 1 0 59793856 85725184 19948 996147200 134512640 135095119 4294956304 18446744073709551615 134918185 0 0 4096 0 0 0 0 17 1 0 0
/proc/21076/statm: 20929 19948 389 142 0 19883 0
Current children cumulated CPU time (s) 339.04
Current children cumulated vsize (KiB) 83716

[startup+402.302 s]
/proc/loadavg: 1.99 1.98 1.99 3/82 21088
/proc/meminfo: memFree=1453384/2055920 swapFree=4192812/4192956
[pid=21076] ppid=21074 vsize=83716 CPUtime=398.46
/proc/21076/stat : 21076 (pcs.small) R 21074 21076 20592 0 -1 4194304 39366 2327 0 0 39793 21 25 7 25 0 1 0 59793856 85725184 20076 996147200 134512640 135095119 4294956304 18446744073709551615 134918185 0 0 4096 0 0 0 0 17 1 0 0
/proc/21076/statm: 20929 20076 389 142 0 19883 0
Current children cumulated CPU time (s) 398.46
Current children cumulated vsize (KiB) 83716

[startup+462.302 s]
/proc/loadavg: 2.07 2.00 2.00 3/82 21088
/proc/meminfo: memFree=1452296/2055920 swapFree=4192812/4192956
[pid=21076] ppid=21074 vsize=86420 CPUtime=457.9
/proc/21076/stat : 21076 (pcs.small) R 21074 21076 20592 0 -1 4194304 40166 2327 0 0 45736 22 25 7 25 0 1 0 59793856 88494080 20363 996147200 134512640 135095119 4294956304 18446744073709551615 134918203 0 0 4096 0 0 0 0 17 1 0 0
/proc/21076/statm: 21605 20363 389 142 0 20559 0
Current children cumulated CPU time (s) 457.9
Current children cumulated vsize (KiB) 86420

[startup+522.301 s]
/proc/loadavg: 2.03 2.00 2.00 3/82 21088
/proc/meminfo: memFree=1450760/2055920 swapFree=4192812/4192956
[pid=21076] ppid=21074 vsize=87468 CPUtime=517.33
/proc/21076/stat : 21076 (pcs.small) R 21074 21076 20592 0 -1 4194304 40561 2327 0 0 51679 22 25 7 25 0 1 0 59793856 89567232 20758 996147200 134512640 135095119 4294956304 18446744073709551615 134918185 0 0 4096 0 0 0 0 17 1 0 0
/proc/21076/statm: 21867 20758 389 142 0 20821 0
Current children cumulated CPU time (s) 517.33
Current children cumulated vsize (KiB) 87468

[startup+582.301 s]
/proc/loadavg: 2.01 2.00 2.00 3/82 21088
/proc/meminfo: memFree=1449224/2055920 swapFree=4192812/4192956
[pid=21076] ppid=21074 vsize=88512 CPUtime=576.77
/proc/21076/stat : 21076 (pcs.small) R 21074 21076 20592 0 -1 4194304 40944 2327 0 0 57622 23 25 7 25 0 1 0 59793856 90636288 21141 996147200 134512640 135095119 4294956304 18446744073709551615 134918190 0 0 4096 0 0 0 0 17 1 0 0
/proc/21076/statm: 22128 21141 389 142 0 21082 0
Current children cumulated CPU time (s) 576.77
Current children cumulated vsize (KiB) 88512

[startup+642.301 s]
/proc/loadavg: 2.00 2.00 2.00 3/82 21088
/proc/meminfo: memFree=1443592/2055920 swapFree=4192812/4192956
[pid=21076] ppid=21074 vsize=95560 CPUtime=636.21
/proc/21076/stat : 21076 (pcs.small) R 21074 21076 20592 0 -1 4194304 42817 2327 0 0 63565 24 25 7 25 0 1 0 59793856 97853440 22501 996147200 134512640 135095119 4294956304 18446744073709551615 134918175 0 0 4096 0 0 0 0 17 1 0 0
/proc/21076/statm: 23890 22501 389 142 0 22844 0
Current children cumulated CPU time (s) 636.21
Current children cumulated vsize (KiB) 95560

[startup+702.302 s]

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

[startup+882.302 s]
/proc/loadavg: 2.00 2.00 2.00 3/82 21088
/proc/meminfo: memFree=1441032/2055920 swapFree=4192812/4192956
[pid=21076] ppid=21074 vsize=100180 CPUtime=873.95
/proc/21076/stat : 21076 (pcs.small) R 21074 21076 20592 0 -1 4194304 44494 2327 0 0 87337 26 25 7 25 0 1 0 59793856 102584320 23153 996147200 134512640 135095119 4294956304 18446744073709551615 134918185 0 0 4096 0 0 0 0 17 1 0 0
/proc/21076/statm: 25045 23153 389 142 0 23999 0
Current children cumulated CPU time (s) 873.95
Current children cumulated vsize (KiB) 100180

[startup+942.301 s]
/proc/loadavg: 2.00 2.00 2.00 3/82 21088
/proc/meminfo: memFree=1439496/2055920 swapFree=4192812/4192956
[pid=21076] ppid=21074 vsize=101216 CPUtime=933.39
/proc/21076/stat : 21076 (pcs.small) R 21074 21076 20592 0 -1 4194304 44870 2327 0 0 93280 27 25 7 25 0 1 0 59793856 103645184 23529 996147200 134512640 135095119 4294956304 18446744073709551615 134918185 0 0 4096 0 0 0 0 17 1 0 0
/proc/21076/statm: 25304 23529 389 142 0 24258 0
Current children cumulated CPU time (s) 933.39
Current children cumulated vsize (KiB) 101216

[startup+1002.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/73 21121
/proc/meminfo: memFree=1434456/2055920 swapFree=4192812/4192956
[pid=21076] ppid=21074 vsize=102392 CPUtime=993.21
/proc/21076/stat : 21076 (pcs.small) R 21074 21076 20592 0 -1 4194304 45292 2327 0 0 99262 27 25 7 25 0 1 0 59793856 104849408 23951 996147200 134512640 135095119 4294956304 18446744073709551615 134918211 0 0 4096 0 0 0 0 17 0 0 0
/proc/21076/statm: 25598 23951 389 142 0 24552 0
Current children cumulated CPU time (s) 993.21
Current children cumulated vsize (KiB) 102392

[startup+1062.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/73 21153
/proc/meminfo: memFree=1343704/2055920 swapFree=4192812/4192956
[pid=21076] ppid=21074 vsize=103572 CPUtime=1053.13
/proc/21076/stat : 21076 (pcs.small) R 21074 21076 20592 0 -1 4194304 45717 2327 0 0 105248 33 25 7 25 0 1 0 59793856 106057728 24376 996147200 134512640 135095119 4294956304 18446744073709551615 134918185 0 0 4096 0 0 0 0 17 0 0 0
/proc/21076/statm: 25893 24376 389 142 0 24847 0
Current children cumulated CPU time (s) 1053.13
Current children cumulated vsize (KiB) 103572

[startup+1122.3 s]
/proc/loadavg: 2.04 2.01 2.00 3/73 21153
/proc/meminfo: memFree=1227416/2055920 swapFree=4192812/4192956
[pid=21076] ppid=21074 vsize=104760 CPUtime=1113.05
/proc/21076/stat : 21076 (pcs.small) R 21074 21076 20592 0 -1 4194304 46146 2327 0 0 111239 34 25 7 25 0 1 0 59793856 107274240 24805 996147200 134512640 135095119 4294956304 18446744073709551615 134918171 0 0 4096 0 0 0 0 17 0 0 0
/proc/21076/statm: 26190 24805 389 142 0 25144 0
Current children cumulated CPU time (s) 1113.05
Current children cumulated vsize (KiB) 104760

[startup+1182.3 s]
/proc/loadavg: 2.13 2.04 2.01 3/73 21153
/proc/meminfo: memFree=1225688/2055920 swapFree=4192812/4192956
[pid=21076] ppid=21074 vsize=105812 CPUtime=1173.04
/proc/21076/stat : 21076 (pcs.small) R 21074 21076 20592 0 -1 4194304 46576 2327 0 0 117237 35 25 7 25 0 1 0 59793856 108351488 25235 996147200 134512640 135095119 4294956304 18446744073709551615 134918185 0 0 4096 0 0 0 0 17 0 0 0
/proc/21076/statm: 26453 25235 389 142 0 25407 0
Current children cumulated CPU time (s) 1173.04
Current children cumulated vsize (KiB) 105812

[startup+1242.3 s]
/proc/loadavg: 2.08 2.04 2.01 3/73 21153
/proc/meminfo: memFree=1215704/2055920 swapFree=4192812/4192956
[pid=21076] ppid=21074 vsize=119008 CPUtime=1233.02
/proc/21076/stat : 21076 (pcs.small) R 21074 21076 20592 0 -1 4194304 49989 2327 0 0 123233 37 25 7 25 0 1 0 59793856 121864192 27623 996147200 134512640 135095119 4294956304 18446744073709551615 134918203 0 0 4096 0 0 0 0 17 0 0 0
/proc/21076/statm: 29752 27623 389 142 0 28706 0
Current children cumulated CPU time (s) 1233.02
Current children cumulated vsize (KiB) 119008

[startup+1302.3 s]
/proc/loadavg: 2.03 2.03 2.00 3/73 21153
/proc/meminfo: memFree=1215448/2055920 swapFree=4192812/4192956
[pid=21076] ppid=21074 vsize=119008 CPUtime=1292.99
/proc/21076/stat : 21076 (pcs.small) R 21074 21076 20592 0 -1 4194304 50125 2327 0 0 129230 37 25 7 25 0 1 0 59793856 121864192 27759 996147200 134512640 135095119 4294956304 18446744073709551615 134918241 0 0 4096 0 0 0 0 17 0 0 0
/proc/21076/statm: 29752 27759 389 142 0 28706 0
Current children cumulated CPU time (s) 1292.99
Current children cumulated vsize (KiB) 119008

[startup+1362.3 s]
/proc/loadavg: 2.01 2.03 2.00 3/73 21153
/proc/meminfo: memFree=1214872/2055920 swapFree=4192812/4192956
[pid=21076] ppid=21074 vsize=119008 CPUtime=1352.96
/proc/21076/stat : 21076 (pcs.small) R 21074 21076 20592 0 -1 4194304 50258 2327 0 0 135227 37 25 7 25 0 1 0 59793856 121864192 27892 996147200 134512640 135095119 4294956304 18446744073709551615 134918166 0 0 4096 0 0 0 0 17 0 0 0
/proc/21076/statm: 29752 27892 389 142 0 28706 0
Current children cumulated CPU time (s) 1352.96
Current children cumulated vsize (KiB) 119008

[startup+1422.31 s]
/proc/loadavg: 2.00 2.02 2.00 3/73 21153
/proc/meminfo: memFree=1214360/2055920 swapFree=4192812/4192956
[pid=21076] ppid=21074 vsize=119008 CPUtime=1412.96
/proc/21076/stat : 21076 (pcs.small) R 21074 21076 20592 0 -1 4194304 50393 2327 0 0 141226 38 25 7 25 0 1 0 59793856 121864192 28027 996147200 134512640 135095119 4294956304 18446744073709551615 134918166 0 0 4096 0 0 0 0 17 0 0 0
/proc/21076/statm: 29752 28027 389 142 0 28706 0
Current children cumulated CPU time (s) 1412.96
Current children cumulated vsize (KiB) 119008

[startup+1482.3 s]
/proc/loadavg: 2.00 2.01 2.00 3/73 21153
/proc/meminfo: memFree=1213784/2055920 swapFree=4192812/4192956
[pid=21076] ppid=21074 vsize=119008 CPUtime=1472.92
/proc/21076/stat : 21076 (pcs.small) R 21074 21076 20592 0 -1 4194304 50530 2327 0 0 147222 38 25 7 25 0 1 0 59793856 121864192 28164 996147200 134512640 135095119 4294956304 18446744073709551615 134918166 0 0 4096 0 0 0 0 17 0 0 0
/proc/21076/statm: 29752 28164 389 142 0 28706 0
Current children cumulated CPU time (s) 1472.92
Current children cumulated vsize (KiB) 119008

[startup+1542.3 s]
/proc/loadavg: 2.00 2.01 2.00 3/73 21153
/proc/meminfo: memFree=1213272/2055920 swapFree=4192812/4192956
[pid=21076] ppid=21074 vsize=119008 CPUtime=1532.9
/proc/21076/stat : 21076 (pcs.small) R 21074 21076 20592 0 -1 4194304 50668 2327 0 0 153220 38 25 7 25 0 1 0 59793856 121864192 28302 996147200 134512640 135095119 4294956304 18446744073709551615 134918203 0 0 4096 0 0 0 0 17 0 0 0
/proc/21076/statm: 29752 28302 389 142 0 28706 0
Current children cumulated CPU time (s) 1532.9
Current children cumulated vsize (KiB) 119008

[startup+1602.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/73 21153
/proc/meminfo: memFree=1212696/2055920 swapFree=4192812/4192956
[pid=21076] ppid=21074 vsize=127200 CPUtime=1592.88
/proc/21076/stat : 21076 (pcs.small) R 21074 21076 20592 0 -1 4194304 52858 2327 0 0 159216 40 25 7 25 0 1 0 59793856 130252800 28443 996147200 134512640 135095119 4294956304 18446744073709551615 134918211 0 0 4096 0 0 0 0 17 0 0 0
/proc/21076/statm: 31800 28443 389 142 0 30754 0
Current children cumulated CPU time (s) 1592.88
Current children cumulated vsize (KiB) 127200

[startup+1662.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/73 21153
/proc/meminfo: memFree=1211160/2055920 swapFree=4192812/4192956
[pid=21076] ppid=21074 vsize=128112 CPUtime=1652.86
/proc/21076/stat : 21076 (pcs.small) R 21074 21076 20592 0 -1 4194304 53227 2327 0 0 165213 41 25 7 25 0 1 0 59793856 131186688 28812 996147200 134512640 135095119 4294956304 18446744073709551615 134927008 0 0 4096 0 0 0 0 17 0 0 0
/proc/21076/statm: 32028 28812 389 142 0 30982 0
Current children cumulated CPU time (s) 1652.86
Current children cumulated vsize (KiB) 128112

[startup+1722.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/73 21153
/proc/meminfo: memFree=1209304/2055920 swapFree=4192812/4192956
[pid=21076] ppid=21074 vsize=129292 CPUtime=1712.84
/proc/21076/stat : 21076 (pcs.small) R 21074 21076 20592 0 -1 4194304 53658 2327 0 0 171210 42 25 7 25 0 1 0 59793856 132395008 29243 996147200 134512640 135095119 4294956304 18446744073709551615 134918185 0 0 4096 0 0 0 0 17 0 0 0
/proc/21076/statm: 32323 29243 389 142 0 31277 0
Current children cumulated CPU time (s) 1712.84
Current children cumulated vsize (KiB) 129292

[startup+1782.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/73 21153
/proc/meminfo: memFree=1207448/2055920 swapFree=4192812/4192956
[pid=21076] ppid=21074 vsize=130344 CPUtime=1772.81
/proc/21076/stat : 21076 (pcs.small) R 21074 21076 20592 0 -1 4194304 54087 2327 0 0 177207 42 25 7 25 0 1 0 59793856 133472256 29672 996147200 134512640 135095119 4294956304 18446744073709551615 134918166 0 0 4096 0 0 0 0 17 0 0 0
/proc/21076/statm: 32586 29672 389 142 0 31540 0
Current children cumulated CPU time (s) 1772.81
Current children cumulated vsize (KiB) 130344



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1809.51 s]
/proc/loadavg: 2.00 2.00 2.00 3/73 21153
/proc/meminfo: memFree=1206744/2055920 swapFree=4192812/4192956
[pid=21076] ppid=21074 vsize=130868 CPUtime=1800.02
/proc/21076/stat : 21076 (pcs.small) R 21074 21076 20592 0 -1 4194304 54280 2327 0 0 179927 43 25 7 25 0 1 0 59793856 134008832 29865 996147200 134512640 135095119 4294956304 18446744073709551615 134918280 0 0 4096 0 0 0 0 17 0 0 0
/proc/21076/statm: 32717 29865 389 142 0 31671 0
Current children cumulated CPU time (s) 1800.02
Current children cumulated vsize (KiB) 130868

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

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

[startup+1809.51 s]
/proc/loadavg: 2.00 2.00 2.00 3/73 21153
/proc/meminfo: memFree=1206744/2055920 swapFree=4192812/4192956
[pid=21076] ppid=21074 vsize=130868 CPUtime=1800.02
/proc/21076/stat : 21076 (pcs.small) R 21074 21076 20592 0 -1 4194304 54280 2327 0 0 179927 43 25 7 25 0 1 0 59793856 134008832 29865 996147200 134512640 135095119 4294956304 18446744073709551615 134918280 0 0 4096 0 0 0 0 17 0 0 0
/proc/21076/statm: 32717 29865 389 142 0 31671 0
Current children cumulated CPU time (s) 1800.02
Current children cumulated vsize (KiB) 130868

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1809.53
CPU time (s): 1800.06
CPU user time (s): 1799.53
CPU system time (s): 0.528919
CPU usage (%): 99.4764
Max. virtual memory (cumulated for all children) (KiB): 130868

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1799.53
system time used= 0.528919
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 56607
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= 26
involuntary context switches= 41685

runsolver used 2.53961 second user time and 5.63514 second system time

The end

Launcher Data 

Begin job on node67 at 2009-07-16 08:55:11
IDJOB=2087093
IDBENCH=58688
IDSOLVER=734
FILE ID=node67/2087093-1247727309
PBS_JOBID= 9521595
Free space on /tmp= 66304 MiB

SOLVER NAME= pcs-restart 0.2.restart
BENCH NAME= CPAI08/csp/dag-half/normalized-half-n25-d5-e56-r7-16.xml
COMMAND LINE= HOME/pcssolve -s RANDOMSEED BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-2087093-1247727309/watcher-2087093-1247727309 -o /tmp/evaluation-result-2087093-1247727309/solver-2087093-1247727309 -C 1800 -W 2000 -M 900  HOME/pcssolve -s 1864705837 HOME/instance-2087093-1247727309.xml

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

MD5SUM BENCH= b7e9524b8eaa9cb78435f60b3e354238
RANDOM SEED=1864705837

node67.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		: 3000.239
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		: 3000.239
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:       1532720 kB
Buffers:         79592 kB
Cached:         301820 kB
SwapCached:          0 kB
Active:         176524 kB
Inactive:       271568 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1532720 kB
SwapTotal:     4192956 kB
SwapFree:      4192812 kB
Dirty:           31924 kB
Writeback:           0 kB
Mapped:          87116 kB
Slab:            59996 kB
Committed_AS:   571324 kB
PageTables:       1992 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= 66232 MiB
End job on node67 at 2009-07-16 09:25:23