Trace number 2057437

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) 1800.14 1807.72

General information on the benchmark

Namecsp/rand-2-27/
normalized-rand-27-27-351-163-55021_ext.xml
MD5SUM3b87432a795257e68114fcfea8b43f0c
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 benchmark1019.29
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
0.00/0.01	c Seed is 398945805
0.00/0.01	c Constructing HOME/instance-2057437-1247694221.xml  with 9470 constraints
0.08/0.14	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-2057437-1247694221/watcher-2057437-1247694221 -o /tmp/evaluation-result-2057437-1247694221/solver-2057437-1247694221 -C 1800 -W 2000 -M 900 HOME/pcssolve -s 398945805 HOME/instance-2057437-1247694221.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: 0.04 0.01 0.00 2/68 10123
/proc/meminfo: memFree=1392184/2055920 swapFree=4192812/4192956
[pid=10123] ppid=10121 vsize=5356 CPUtime=0
/proc/10123/stat : 10123 (pcssolve) S 10121 10123 9968 0 -1 4194304 305 0 0 0 0 0 0 0 18 0 1 0 56486762 5484544 242 996147200 4194304 4889804 548682068800 18446744073709551615 251601150788 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/10123/statm: 1339 242 201 169 0 50 0
[pid=10124] ppid=10123 vsize=5356 CPUtime=0
/proc/10124/stat : 10124 (pcssolve) R 10123 10123 9968 0 -1 4194368 22 0 0 0 0 0 0 0 19 0 1 0 56486762 5484544 243 996147200 4194304 4889804 548682068800 18446744073709551615 251601153319 0 0 4096 0 0 0 0 17 1 0 0
/proc/10124/statm: 1339 243 202 169 0 50 0
[pid=10125] ppid=10123 vsize=3676 CPUtime=0
/proc/10125/stat : 10125 (grep) S 10123 10123 9968 0 -1 4194304 154 0 0 0 0 0 0 0 18 0 1 0 56486762 3764224 121 996147200 4194304 4274172 548682069040 18446744073709551615 251601322066 0 0 4096 0 18446744071563648864 0 0 17 0 0 0
/proc/10125/statm: 919 121 99 19 0 43 0

[startup+0.0509219 s]
/proc/loadavg: 0.04 0.01 0.00 2/68 10123
/proc/meminfo: memFree=1392184/2055920 swapFree=4192812/4192956
[pid=10123] ppid=10121 vsize=4904 CPUtime=0.03
/proc/10123/stat : 10123 (pcs.small) R 10121 10123 9968 0 -1 4194304 951 822 0 0 3 0 0 0 19 0 1 0 56486762 5021696 560 996147200 134512640 135095119 4294956304 18446744073709551615 134803271 0 0 4096 0 0 0 0 17 0 0 0
/proc/10123/statm: 1226 560 364 142 0 180 0
Current children cumulated CPU time (s) 0.03
Current children cumulated vsize (KiB) 4904

[startup+0.102925 s]
/proc/loadavg: 0.04 0.01 0.00 2/68 10123
/proc/meminfo: memFree=1392184/2055920 swapFree=4192812/4192956
[pid=10123] ppid=10121 vsize=5828 CPUtime=0.08
/proc/10123/stat : 10123 (pcs.small) R 10121 10123 9968 0 -1 4194304 1183 822 0 0 8 0 0 0 19 0 1 0 56486762 5967872 792 996147200 134512640 135095119 4294956304 18446744073709551615 134706730 0 0 4096 0 0 0 0 17 0 0 0
/proc/10123/statm: 1457 792 364 142 0 411 0
Current children cumulated CPU time (s) 0.08
Current children cumulated vsize (KiB) 5828

[startup+0.302947 s]
/proc/loadavg: 0.04 0.01 0.00 2/68 10123
/proc/meminfo: memFree=1392184/2055920 swapFree=4192812/4192956
[pid=10123] ppid=10121 vsize=7712 CPUtime=0.28
/proc/10123/stat : 10123 (pcs.small) R 10121 10123 9968 0 -1 4194304 1678 822 0 0 28 0 0 0 21 0 1 0 56486762 7897088 1189 996147200 134512640 135095119 4294956304 18446744073709551615 134617064 0 0 4096 0 0 0 0 17 0 0 0
/proc/10123/statm: 1928 1189 378 142 0 882 0
Current children cumulated CPU time (s) 0.28
Current children cumulated vsize (KiB) 7712

[startup+0.702001 s]
/proc/loadavg: 0.04 0.01 0.00 2/68 10123
/proc/meminfo: memFree=1392184/2055920 swapFree=4192812/4192956
[pid=10123] ppid=10121 vsize=7712 CPUtime=0.68
/proc/10123/stat : 10123 (pcs.small) R 10121 10123 9968 0 -1 4194304 1686 822 0 0 68 0 0 0 25 0 1 0 56486762 7897088 1197 996147200 134512640 135095119 4294956304 18446744073709551615 134570704 0 0 4096 0 0 0 0 17 0 0 0
/proc/10123/statm: 1928 1197 378 142 0 882 0
Current children cumulated CPU time (s) 0.68
Current children cumulated vsize (KiB) 7712

[startup+1.50108 s]
/proc/loadavg: 0.04 0.01 0.00 2/69 10129
/proc/meminfo: memFree=1388584/2055920 swapFree=4192812/4192956
[pid=10123] ppid=10121 vsize=7712 CPUtime=1.47
/proc/10123/stat : 10123 (pcs.small) R 10121 10123 9968 0 -1 4194304 1703 822 0 0 147 0 0 0 25 0 1 0 56486762 7897088 1214 996147200 134512640 135095119 4294956304 18446744073709551615 134615448 0 0 4096 0 0 0 0 17 1 0 0
/proc/10123/statm: 1928 1214 378 142 0 882 0
Current children cumulated CPU time (s) 1.47
Current children cumulated vsize (KiB) 7712

[startup+3.10125 s]
/proc/loadavg: 0.04 0.01 0.00 2/69 10129
/proc/meminfo: memFree=1388520/2055920 swapFree=4192812/4192956
[pid=10123] ppid=10121 vsize=7712 CPUtime=3.07
/proc/10123/stat : 10123 (pcs.small) R 10121 10123 9968 0 -1 4194304 1733 822 0 0 307 0 0 0 25 0 1 0 56486762 7897088 1244 996147200 134512640 135095119 4294956304 18446744073709551615 134644032 0 0 4096 0 0 0 0 17 1 0 0
/proc/10123/statm: 1928 1244 378 142 0 882 0
Current children cumulated CPU time (s) 3.07
Current children cumulated vsize (KiB) 7712

[startup+6.30161 s]
/proc/loadavg: 0.12 0.03 0.01 2/69 10129
/proc/meminfo: memFree=1387496/2055920 swapFree=4192812/4192956
[pid=10123] ppid=10121 vsize=9320 CPUtime=6.28
/proc/10123/stat : 10123 (pcs.small) R 10121 10123 9968 0 -1 4194304 2181 822 0 0 627 1 0 0 25 0 1 0 56486762 9543680 1563 996147200 134512640 135095119 4294956304 18446744073709551615 134617027 0 0 4096 0 0 0 0 17 1 0 0
/proc/10123/statm: 2330 1563 378 142 0 1284 0
Current children cumulated CPU time (s) 6.28
Current children cumulated vsize (KiB) 9320

[startup+12.7013 s]
/proc/loadavg: 0.19 0.05 0.01 3/74 10144
/proc/meminfo: memFree=1380016/2055920 swapFree=4192812/4192956
[pid=10123] ppid=10121 vsize=11516 CPUtime=12.65
/proc/10123/stat : 10123 (pcs.small) R 10121 10123 9968 0 -1 4194304 2967 822 0 0 1264 1 0 0 25 0 1 0 56486762 11792384 2092 996147200 134512640 135095119 4294956304 18446744073709551615 134589560 0 0 4096 0 0 0 0 17 0 0 0
/proc/10123/statm: 2879 2092 378 142 0 1833 0
Current children cumulated CPU time (s) 12.65
Current children cumulated vsize (KiB) 11516

[startup+25.5027 s]
/proc/loadavg: 0.59 0.14 0.04 3/74 10144
/proc/meminfo: memFree=1363064/2055920 swapFree=4192812/4192956
[pid=10123] ppid=10121 vsize=16564 CPUtime=25.36
/proc/10123/stat : 10123 (pcs.small) R 10121 10123 9968 0 -1 4194304 4578 822 0 0 2533 3 0 0 25 0 1 0 56486762 16961536 2933 996147200 134512640 135095119 4294956304 18446744073709551615 134642970 0 0 4096 0 0 0 0 17 0 0 0
/proc/10123/statm: 4141 2933 378 142 0 3095 0
Current children cumulated CPU time (s) 25.36
Current children cumulated vsize (KiB) 16564

[startup+51.1026 s]
/proc/loadavg: 1.07 0.29 0.09 3/74 10144
/proc/meminfo: memFree=1340856/2055920 swapFree=4192812/4192956
[pid=10123] ppid=10121 vsize=19184 CPUtime=50.75
/proc/10123/stat : 10123 (pcs.small) R 10121 10123 9968 0 -1 4194304 5730 822 0 0 5071 4 0 0 25 0 1 0 56486762 19644416 4085 996147200 134512640 135095119 4294956304 18446744073709551615 134589560 0 0 4096 0 0 0 0 17 0 0 0
/proc/10123/statm: 4796 4085 378 142 0 3750 0
Current children cumulated CPU time (s) 50.75
Current children cumulated vsize (KiB) 19184

[startup+102.306 s]
/proc/loadavg: 1.59 0.55 0.19 3/74 10144
/proc/meminfo: memFree=1310840/2055920 swapFree=4192812/4192956
[pid=10123] ppid=10121 vsize=29144 CPUtime=101.57
/proc/10123/stat : 10123 (pcs.small) R 10121 10123 9968 0 -1 4194304 8902 822 0 0 10151 6 0 0 25 0 1 0 56486762 29843456 5719 996147200 134512640 135095119 4294956304 18446744073709551615 134589560 0 0 4096 0 0 0 0 17 0 0 0
/proc/10123/statm: 7286 5719 378 142 0 6240 0
Current children cumulated CPU time (s) 101.57
Current children cumulated vsize (KiB) 29144

[startup+162.303 s]
/proc/loadavg: 1.85 0.81 0.30 3/74 10144
/proc/meminfo: memFree=1282552/2055920 swapFree=4192812/4192956
[pid=10123] ppid=10121 vsize=32292 CPUtime=161.11
/proc/10123/stat : 10123 (pcs.small) R 10121 10123 9968 0 -1 4194304 10344 822 0 0 16104 7 0 0 25 0 1 0 56486762 33067008 7161 996147200 134512640 135095119 4294956304 18446744073709551615 134642970 0 0 4096 0 0 0 0 17 0 0 0
/proc/10123/statm: 8073 7161 378 142 0 7027 0
Current children cumulated CPU time (s) 161.11
Current children cumulated vsize (KiB) 32292

[startup+222.302 s]
/proc/loadavg: 1.94 1.03 0.40 3/74 10144
/proc/meminfo: memFree=1259192/2055920 swapFree=4192812/4192956
[pid=10123] ppid=10121 vsize=43244 CPUtime=220.64
/proc/10123/stat : 10123 (pcs.small) R 10121 10123 9968 0 -1 4194304 13615 822 0 0 22054 10 0 0 25 0 1 0 56486762 44281856 8383 996147200 134512640 135095119 4294956304 18446744073709551615 134577763 0 0 4096 0 0 0 0 17 0 0 0
/proc/10123/statm: 10811 8383 378 142 0 9765 0
Current children cumulated CPU time (s) 220.64
Current children cumulated vsize (KiB) 43244

[startup+282.302 s]
/proc/loadavg: 1.98 1.20 0.50 3/74 10144
/proc/meminfo: memFree=1230456/2055920 swapFree=4192812/4192956
[pid=10123] ppid=10121 vsize=53144 CPUtime=280.19
/proc/10123/stat : 10123 (pcs.small) R 10121 10123 9968 0 -1 4194304 16541 822 0 0 28007 12 0 0 25 0 1 0 56486762 54419456 10284 996147200 134512640 135095119 4294956304 18446744073709551615 134589562 0 0 4096 0 0 0 0 17 0 0 0
/proc/10123/statm: 13286 10284 378 142 0 12240 0
Current children cumulated CPU time (s) 280.19
Current children cumulated vsize (KiB) 53144

[startup+342.303 s]
/proc/loadavg: 1.99 1.34 0.59 3/74 10144
/proc/meminfo: memFree=1197048/2055920 swapFree=4192812/4192956
[pid=10123] ppid=10121 vsize=53144 CPUtime=339.73
/proc/10123/stat : 10123 (pcs.small) R 10121 10123 9968 0 -1 4194304 16964 822 0 0 33961 12 0 0 25 0 1 0 56486762 54419456 10707 996147200 134512640 135095119 4294956304 18446744073709551615 134617027 0 0 4096 0 0 0 0 17 0 0 0
/proc/10123/statm: 13286 10707 378 142 0 12240 0
Current children cumulated CPU time (s) 339.73
Current children cumulated vsize (KiB) 53144

[startup+402.302 s]
/proc/loadavg: 1.99 1.46 0.68 3/74 10144
/proc/meminfo: memFree=1185976/2055920 swapFree=4192812/4192956
[pid=10123] ppid=10121 vsize=54720 CPUtime=399.27
/proc/10123/stat : 10123 (pcs.small) R 10121 10123 9968 0 -1 4194304 17751 822 0 0 39914 13 0 0 25 0 1 0 56486762 56033280 11494 996147200 134512640 135095119 4294956304 18446744073709551615 134589562 0 0 4096 0 0 0 0 17 0 0 0
/proc/10123/statm: 13680 11494 378 142 0 12634 0
Current children cumulated CPU time (s) 399.27
Current children cumulated vsize (KiB) 54720

[startup+462.303 s]
/proc/loadavg: 1.99 1.56 0.76 3/74 10144
/proc/meminfo: memFree=1170424/2055920 swapFree=4192812/4192956
[pid=10123] ppid=10121 vsize=56564 CPUtime=458.81
/proc/10123/stat : 10123 (pcs.small) R 10121 10123 9968 0 -1 4194304 18569 822 0 0 45867 14 0 0 25 0 1 0 56486762 57921536 12312 996147200 134512640 135095119 4294956304 18446744073709551615 134589562 0 0 4096 0 0 0 0 17 0 0 0
/proc/10123/statm: 14141 12312 378 142 0 13095 0
Current children cumulated CPU time (s) 458.81
Current children cumulated vsize (KiB) 56564

[startup+522.303 s]
/proc/loadavg: 1.99 1.63 0.83 3/74 10146
/proc/meminfo: memFree=1155320/2055920 swapFree=4192812/4192956
[pid=10123] ppid=10121 vsize=58268 CPUtime=518.36
/proc/10123/stat : 10123 (pcs.small) R 10121 10123 9968 0 -1 4194304 19369 822 0 0 51821 15 0 0 25 0 1 0 56486762 59666432 13112 996147200 134512640 135095119 4294956304 18446744073709551615 134589545 0 0 4096 0 0 0 0 17 0 0 0
/proc/10123/statm: 14567 13112 378 142 0 13521 0
Current children cumulated CPU time (s) 518.36
Current children cumulated vsize (KiB) 58268

[startup+582.302 s]
/proc/loadavg: 1.99 1.70 0.90 3/74 10146
/proc/meminfo: memFree=1140536/2055920 swapFree=4192812/4192956
[pid=10123] ppid=10121 vsize=60104 CPUtime=577.89
/proc/10123/stat : 10123 (pcs.small) R 10121 10123 9968 0 -1 4194304 20148 822 0 0 57773 16 0 0 25 0 1 0 56486762 61546496 13891 996147200 134512640 135095119 4294956304 18446744073709551615 134554985 0 0 4096 0 0 0 0 17 0 0 0
/proc/10123/statm: 15026 13891 378 142 0 13980 0
Current children cumulated CPU time (s) 577.89
Current children cumulated vsize (KiB) 60104

[startup+642.303 s]
/proc/loadavg: 1.99 1.75 0.97 3/74 10146
/proc/meminfo: memFree=1125624/2055920 swapFree=4192812/4192956
[pid=10123] ppid=10121 vsize=78184 CPUtime=637.45

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

[startup+882.301 s]
/proc/loadavg: 1.99 1.88 1.19 3/74 10146
/proc/meminfo: memFree=1075256/2055920 swapFree=4192812/4192956
[pid=10123] ppid=10121 vsize=83968 CPUtime=875.6
/proc/10123/stat : 10123 (pcs.small) R 10121 10123 9968 0 -1 4194304 27605 822 0 0 87537 23 0 0 25 0 1 0 56486762 85983232 17251 996147200 134512640 135095119 4294956304 18446744073709551615 134589560 0 0 4096 0 0 0 0 17 0 0 0
/proc/10123/statm: 20992 17251 378 142 0 19946 0
Current children cumulated CPU time (s) 875.6
Current children cumulated vsize (KiB) 83968

[startup+942.302 s]
/proc/loadavg: 1.99 1.90 1.24 3/74 10146
/proc/meminfo: memFree=1052984/2055920 swapFree=4192812/4192956
[pid=10123] ppid=10121 vsize=103908 CPUtime=935.13
/proc/10123/stat : 10123 (pcs.small) R 10121 10123 9968 0 -1 4194304 32849 822 0 0 93488 25 0 0 25 0 1 0 56486762 106401792 20446 996147200 134512640 135095119 4294956304 18446744073709551615 134617027 0 0 4096 0 0 0 0 17 0 0 0
/proc/10123/statm: 25977 20446 378 142 0 24931 0
Current children cumulated CPU time (s) 935.13
Current children cumulated vsize (KiB) 103908

[startup+1002.3 s]
/proc/loadavg: 1.99 1.91 1.29 3/74 10178
/proc/meminfo: memFree=1293232/2055920 swapFree=4192812/4192956
[pid=10123] ppid=10121 vsize=103908 CPUtime=994.93
/proc/10123/stat : 10123 (pcs.small) R 10121 10123 9968 0 -1 4194304 33111 822 0 0 99467 26 0 0 25 0 1 0 56486762 106401792 20708 996147200 134512640 135095119 4294956304 18446744073709551615 134589562 0 0 4096 0 0 0 0 17 1 0 0
/proc/10123/statm: 25977 20708 378 142 0 24931 0
Current children cumulated CPU time (s) 994.93
Current children cumulated vsize (KiB) 103908

[startup+1062.3 s]
/proc/loadavg: 1.99 1.93 1.33 3/74 10184
/proc/meminfo: memFree=1283760/2055920 swapFree=4192812/4192956
[pid=10123] ppid=10121 vsize=103908 CPUtime=1054.91
/proc/10123/stat : 10123 (pcs.small) R 10121 10123 9968 0 -1 4194304 33362 822 0 0 105464 27 0 0 25 0 1 0 56486762 106401792 20959 996147200 134512640 135095119 4294956304 18446744073709551615 134617027 0 0 4096 0 0 0 0 17 1 0 0
/proc/10123/statm: 25977 20959 378 142 0 24931 0
Current children cumulated CPU time (s) 1054.91
Current children cumulated vsize (KiB) 103908

[startup+1122.3 s]
/proc/loadavg: 1.99 1.94 1.37 3/74 10184
/proc/meminfo: memFree=1276784/2055920 swapFree=4192812/4192956
[pid=10123] ppid=10121 vsize=103908 CPUtime=1114.9
/proc/10123/stat : 10123 (pcs.small) R 10121 10123 9968 0 -1 4194304 33611 822 0 0 111463 27 0 0 25 0 1 0 56486762 106401792 21208 996147200 134512640 135095119 4294956304 18446744073709551615 134617027 0 0 4096 0 0 0 0 17 1 0 0
/proc/10123/statm: 25977 21208 378 142 0 24931 0
Current children cumulated CPU time (s) 1114.9
Current children cumulated vsize (KiB) 103908

[startup+1182.3 s]
/proc/loadavg: 1.99 1.95 1.40 3/74 10184
/proc/meminfo: memFree=1271024/2055920 swapFree=4192812/4192956
[pid=10123] ppid=10121 vsize=103908 CPUtime=1174.88
/proc/10123/stat : 10123 (pcs.small) R 10121 10123 9968 0 -1 4194304 33849 822 0 0 117461 27 0 0 25 0 1 0 56486762 106401792 21446 996147200 134512640 135095119 4294956304 18446744073709551615 134589560 0 0 4096 0 0 0 0 17 1 0 0
/proc/10123/statm: 25977 21446 378 142 0 24931 0
Current children cumulated CPU time (s) 1174.88
Current children cumulated vsize (KiB) 103908

[startup+1242.3 s]
/proc/loadavg: 1.99 1.95 1.44 3/74 10184
/proc/meminfo: memFree=1262448/2055920 swapFree=4192812/4192956
[pid=10123] ppid=10121 vsize=103908 CPUtime=1234.85
/proc/10123/stat : 10123 (pcs.small) R 10121 10123 9968 0 -1 4194304 34090 822 0 0 123458 27 0 0 25 0 1 0 56486762 106401792 21687 996147200 134512640 135095119 4294956304 18446744073709551615 134617027 0 0 4096 0 0 0 0 17 1 0 0
/proc/10123/statm: 25977 21687 378 142 0 24931 0
Current children cumulated CPU time (s) 1234.85
Current children cumulated vsize (KiB) 103908

[startup+1302.3 s]
/proc/loadavg: 1.99 1.96 1.47 3/74 10184
/proc/meminfo: memFree=1259696/2055920 swapFree=4192812/4192956
[pid=10123] ppid=10121 vsize=103908 CPUtime=1294.85
/proc/10123/stat : 10123 (pcs.small) R 10121 10123 9968 0 -1 4194304 34323 822 0 0 129457 28 0 0 25 0 1 0 56486762 106401792 21920 996147200 134512640 135095119 4294956304 18446744073709551615 134589560 0 0 4096 0 0 0 0 17 1 0 0
/proc/10123/statm: 25977 21920 378 142 0 24931 0
Current children cumulated CPU time (s) 1294.85
Current children cumulated vsize (KiB) 103908

[startup+1362.3 s]
/proc/loadavg: 1.99 1.96 1.50 3/74 10184
/proc/meminfo: memFree=1255728/2055920 swapFree=4192812/4192956
[pid=10123] ppid=10121 vsize=103908 CPUtime=1354.82
/proc/10123/stat : 10123 (pcs.small) R 10121 10123 9968 0 -1 4194304 34555 822 0 0 135454 28 0 0 25 0 1 0 56486762 106401792 22152 996147200 134512640 135095119 4294956304 18446744073709551615 134589560 0 0 4096 0 0 0 0 17 1 0 0
/proc/10123/statm: 25977 22152 378 142 0 24931 0
Current children cumulated CPU time (s) 1354.82
Current children cumulated vsize (KiB) 103908

[startup+1422.31 s]
/proc/loadavg: 1.99 1.97 1.53 3/74 10184
/proc/meminfo: memFree=1250416/2055920 swapFree=4192812/4192956
[pid=10123] ppid=10121 vsize=104832 CPUtime=1414.8
/proc/10123/stat : 10123 (pcs.small) R 10121 10123 9968 0 -1 4194304 35005 822 0 0 141452 28 0 0 25 0 1 0 56486762 107347968 22602 996147200 134512640 135095119 4294956304 18446744073709551615 134589560 0 0 4096 0 0 0 0 17 1 0 0
/proc/10123/statm: 26208 22602 378 142 0 25162 0
Current children cumulated CPU time (s) 1414.8
Current children cumulated vsize (KiB) 104832

[startup+1482.3 s]
/proc/loadavg: 1.99 1.97 1.56 3/74 10184
/proc/meminfo: memFree=1245488/2055920 swapFree=4192812/4192956
[pid=10123] ppid=10121 vsize=105760 CPUtime=1474.79
/proc/10123/stat : 10123 (pcs.small) R 10121 10123 9968 0 -1 4194304 35455 822 0 0 147450 29 0 0 25 0 1 0 56486762 108298240 23052 996147200 134512640 135095119 4294956304 18446744073709551615 134617027 0 0 4096 0 0 0 0 17 1 0 0
/proc/10123/statm: 26440 23052 378 142 0 25394 0
Current children cumulated CPU time (s) 1474.79
Current children cumulated vsize (KiB) 105760

[startup+1542.3 s]
/proc/loadavg: 1.99 1.97 1.58 3/74 10184
/proc/meminfo: memFree=1240304/2055920 swapFree=4192812/4192956
[pid=10123] ppid=10121 vsize=106948 CPUtime=1534.77
/proc/10123/stat : 10123 (pcs.small) R 10121 10123 9968 0 -1 4194304 35966 822 0 0 153447 30 0 0 25 0 1 0 56486762 109514752 23563 996147200 134512640 135095119 4294956304 18446744073709551615 134589560 0 0 4096 0 0 0 0 17 1 0 0
/proc/10123/statm: 26737 23563 378 142 0 25691 0
Current children cumulated CPU time (s) 1534.77
Current children cumulated vsize (KiB) 106948

[startup+1602.3 s]
/proc/loadavg: 1.99 1.97 1.60 3/74 10184
/proc/meminfo: memFree=1235504/2055920 swapFree=4192812/4192956
[pid=10123] ppid=10121 vsize=107872 CPUtime=1594.76
/proc/10123/stat : 10123 (pcs.small) R 10121 10123 9968 0 -1 4194304 36434 822 0 0 159444 32 0 0 25 0 1 0 56486762 110460928 24031 996147200 134512640 135095119 4294956304 18446744073709551615 134617027 0 0 4096 0 0 0 0 17 1 0 0
/proc/10123/statm: 26968 24031 378 142 0 25922 0
Current children cumulated CPU time (s) 1594.76
Current children cumulated vsize (KiB) 107872

[startup+1662.3 s]
/proc/loadavg: 1.99 1.97 1.63 3/74 10184
/proc/meminfo: memFree=1230704/2055920 swapFree=4192812/4192956
[pid=10123] ppid=10121 vsize=109060 CPUtime=1654.74
/proc/10123/stat : 10123 (pcs.small) R 10121 10123 9968 0 -1 4194304 36931 822 0 0 165441 33 0 0 25 0 1 0 56486762 111677440 24528 996147200 134512640 135095119 4294956304 18446744073709551615 134589562 0 0 4096 0 0 0 0 17 1 0 0
/proc/10123/statm: 27265 24528 378 142 0 26219 0
Current children cumulated CPU time (s) 1654.74
Current children cumulated vsize (KiB) 109060

[startup+1722.3 s]
/proc/loadavg: 1.99 1.97 1.65 3/74 10184
/proc/meminfo: memFree=1226160/2055920 swapFree=4192812/4192956
[pid=10123] ppid=10121 vsize=110116 CPUtime=1714.72
/proc/10123/stat : 10123 (pcs.small) R 10121 10123 9968 0 -1 4194304 37405 822 0 0 171438 34 0 0 25 0 1 0 56486762 112758784 25002 996147200 134512640 135095119 4294956304 18446744073709551615 134617066 0 0 4096 0 0 0 0 17 1 0 0
/proc/10123/statm: 27529 25002 378 142 0 26483 0
Current children cumulated CPU time (s) 1714.72
Current children cumulated vsize (KiB) 110116

[startup+1782.3 s]
/proc/loadavg: 1.99 1.97 1.66 3/74 10184
/proc/meminfo: memFree=1221424/2055920 swapFree=4192812/4192956
[pid=10123] ppid=10121 vsize=111288 CPUtime=1774.7
/proc/10123/stat : 10123 (pcs.small) R 10121 10123 9968 0 -1 4194304 37894 822 0 0 177435 35 0 0 25 0 1 0 56486762 113958912 25491 996147200 134512640 135095119 4294956304 18446744073709551615 134589560 0 0 4096 0 0 0 0 17 1 0 0
/proc/10123/statm: 27822 25491 378 142 0 26776 0
Current children cumulated CPU time (s) 1774.7
Current children cumulated vsize (KiB) 111288



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1807.7 s]
/proc/loadavg: 1.99 1.97 1.67 3/74 10184
/proc/meminfo: memFree=1219504/2055920 swapFree=4192812/4192956
[pid=10123] ppid=10121 vsize=111684 CPUtime=1800.1
/proc/10123/stat : 10123 (pcs.small) R 10121 10123 9968 0 -1 4194304 38086 822 0 0 179975 35 0 0 25 0 1 0 56486762 114364416 25683 996147200 134512640 135095119 4294956304 18446744073709551615 134589560 0 0 4096 0 0 0 0 17 1 0 0
/proc/10123/statm: 27921 25683 378 142 0 26875 0
Current children cumulated CPU time (s) 1800.1
Current children cumulated vsize (KiB) 111684

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

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

[startup+1807.7 s]
/proc/loadavg: 1.99 1.97 1.67 3/74 10184
/proc/meminfo: memFree=1219504/2055920 swapFree=4192812/4192956
[pid=10123] ppid=10121 vsize=111684 CPUtime=1800.1
/proc/10123/stat : 10123 (pcs.small) R 10121 10123 9968 0 -1 4194304 38086 822 0 0 179975 35 0 0 25 0 1 0 56486762 114364416 25683 996147200 134512640 135095119 4294956304 18446744073709551615 134589560 0 0 4096 0 0 0 0 17 1 0 0
/proc/10123/statm: 27921 25683 378 142 0 26875 0
Current children cumulated CPU time (s) 1800.1
Current children cumulated vsize (KiB) 111684

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1807.72
CPU time (s): 1800.14
CPU user time (s): 1799.76
CPU system time (s): 0.381941
CPU usage (%): 99.5804
Max. virtual memory (cumulated for all children) (KiB): 111684

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1799.76
system time used= 0.381941
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 38908
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= 23769

runsolver used 1.64375 second user time and 4.94025 second system time

The end

Launcher Data 

Begin job on node91 at 2009-07-15 23:43:41
IDJOB=2057437
IDBENCH=53370
IDSOLVER=734
FILE ID=node91/2057437-1247694221
PBS_JOBID= 9521137
Free space on /tmp= 66200 MiB

SOLVER NAME= pcs-restart 0.2.restart
BENCH NAME= CPAI08/csp/rand-2-27/normalized-rand-27-27-351-163-55021_ext.xml
COMMAND LINE= HOME/pcssolve -s RANDOMSEED BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-2057437-1247694221/watcher-2057437-1247694221 -o /tmp/evaluation-result-2057437-1247694221/solver-2057437-1247694221 -C 1800 -W 2000 -M 900  HOME/pcssolve -s 398945805 HOME/instance-2057437-1247694221.xml

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

MD5SUM BENCH= 3b87432a795257e68114fcfea8b43f0c
RANDOM SEED=398945805

node91.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		: 3000.241
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		: 3000.241
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	: 5996.54
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:      2055920 kB
MemFree:       1392728 kB
Buffers:         72456 kB
Cached:         508400 kB
SwapCached:          0 kB
Active:         214612 kB
Inactive:       382240 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1392728 kB
SwapTotal:     4192956 kB
SwapFree:      4192812 kB
Dirty:            2228 kB
Writeback:           0 kB
Mapped:          25712 kB
Slab:            51976 kB
Committed_AS:   548564 kB
PageTables:       1556 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= 66196 MiB
End job on node91 at 2009-07-16 00:13:51