Trace number 2079536

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 0.3.2UNSAT 1758.33 1759.53

DiagnosticValue
ASSIGNMENTS515400

General information on the benchmark

Namecsp/rand-3-20-20/
normalized-rand-3-20-20-60-632-22_ext.xml
MD5SUM3bc8c0707d4037ec121632cb9f65acc5
Bench CategoryN-ARY-EXT (n-ary constraints in extension)
Best result obtained on this benchmarkUNSAT
Best CPU time to get the best result obtained on this benchmark58.8751
Satisfiable
(Un)Satisfiability was proved
Number of variables20
Number of constraints59
Maximum constraint arity3
Maximum domain size20
Number of constraints which are defined in extension59
Number of constraints which are defined in intension0
Global constraints used (with number of constraints)

Solver Data 

0.00/0.03	c small-domain mode
0.00/0.03	c Seed is 1933332972
0.00/0.03	c Constructing HOME/instance-2079536-1247716789.xml  with 59 constraints
0.37/0.44	c Solving 515400 backtracks 23 restarts
1758.28/1759.53	s UNSATISFIABLE
1758.28/1759.53	d ASSIGNMENTS 515400

Verifier Data 

No possible verification on an UNSAT instance

Watcher Data 

runsolver version 3.2.9 (svn:492) (c) roussel@cril.univ-artois.fr

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-2079536-1247716789/watcher-2079536-1247716789 -o /tmp/evaluation-result-2079536-1247716789/solver-2079536-1247716789 -C 1800 -W 2000 -M 900 HOME/pcssolve -s 1933332972 HOME/instance-2079536-1247716789.xml 

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


[startup+0 s]
/proc/loadavg: 2.19 2.06 2.02 4/82 19157
/proc/meminfo: memFree=1489452/2055920 swapFree=4192812/4192956
[pid=19157] ppid=19155 vsize=18576 CPUtime=0
/proc/19157/stat : 19157 (runsolver) R 19155 19157 18334 0 -1 4194368 15 0 0 0 0 0 0 0 20 0 1 0 58743617 19021824 284 996147200 4194304 4302564 548682068496 18446744073709551615 256364834087 0 0 4096 24578 0 0 0 17 1 0 0
/proc/19157/statm: 4644 284 249 26 0 2626 0

[startup+0.017875 s]
/proc/loadavg: 2.19 2.06 2.02 4/82 19157
/proc/meminfo: memFree=1489452/2055920 swapFree=4192812/4192956
[pid=19157] ppid=19155 vsize=5356 CPUtime=0
/proc/19157/stat : 19157 (pcssolve) S 19155 19157 18334 0 -1 4194304 339 317 0 0 0 0 0 0 21 0 1 0 58743617 5484544 242 996147200 4194304 4889804 548682068800 18446744073709551615 256364831556 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/19157/statm: 1339 242 201 169 0 50 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5356

[startup+0.101881 s]
/proc/loadavg: 2.19 2.06 2.02 4/82 19157
/proc/meminfo: memFree=1489452/2055920 swapFree=4192812/4192956
[pid=19157] ppid=19155 vsize=5340 CPUtime=0.07
/proc/19157/stat : 19157 (pcs.small) R 19155 19157 18334 0 -1 4194304 949 822 0 0 6 0 1 0 23 0 1 0 58743617 5468160 558 996147200 134512640 135095119 4294956304 18446744073709551615 10727046 0 0 4096 0 0 0 0 17 0 0 0
/proc/19157/statm: 1335 558 375 142 0 289 0
Current children cumulated CPU time (s) 0.07
Current children cumulated vsize (KiB) 5340

[startup+0.3019 s]
/proc/loadavg: 2.19 2.06 2.02 4/82 19157
/proc/meminfo: memFree=1489452/2055920 swapFree=4192812/4192956
[pid=19157] ppid=19155 vsize=8308 CPUtime=0.27
/proc/19157/stat : 19157 (pcs.small) R 19155 19157 18334 0 -1 4194304 1326 822 0 0 26 0 1 0 25 0 1 0 58743617 8507392 935 996147200 134512640 135095119 4294956304 18446744073709551615 134741466 0 0 4096 0 0 0 0 17 0 0 0
/proc/19157/statm: 2077 935 375 142 0 1031 0
Current children cumulated CPU time (s) 0.27
Current children cumulated vsize (KiB) 8308

[startup+0.701944 s]
/proc/loadavg: 2.19 2.06 2.02 4/82 19157
/proc/meminfo: memFree=1489452/2055920 swapFree=4192812/4192956
[pid=19157] ppid=19155 vsize=10328 CPUtime=0.68
/proc/19157/stat : 19157 (pcs.small) R 19155 19157 18334 0 -1 4194304 1593 822 0 0 66 1 1 0 25 0 1 0 58743617 10575872 1202 996147200 134512640 135095119 4294956304 18446744073709551615 134927036 0 0 4096 0 0 0 0 17 0 0 0
/proc/19157/statm: 2582 1202 389 142 0 1536 0
Current children cumulated CPU time (s) 0.68
Current children cumulated vsize (KiB) 10328

[startup+1.50103 s]
/proc/loadavg: 2.18 2.06 2.02 3/83 19163
/proc/meminfo: memFree=1486116/2055920 swapFree=4192812/4192956
[pid=19157] ppid=19155 vsize=10328 CPUtime=1.47
/proc/19157/stat : 19157 (pcs.small) R 19155 19157 18334 0 -1 4194304 1605 822 0 0 145 1 1 0 25 0 1 0 58743617 10575872 1214 996147200 134512640 135095119 4294956304 18446744073709551615 134918215 0 0 4096 0 0 0 0 17 0 0 0
/proc/19157/statm: 2582 1214 389 142 0 1536 0
Current children cumulated CPU time (s) 1.47
Current children cumulated vsize (KiB) 10328

[startup+3.10119 s]
/proc/loadavg: 2.18 2.06 2.02 3/83 19163
/proc/meminfo: memFree=1485924/2055920 swapFree=4192812/4192956
[pid=19157] ppid=19155 vsize=10328 CPUtime=2.81
/proc/19157/stat : 19157 (pcs.small) R 19155 19157 18334 0 -1 4194304 1617 822 0 0 279 1 1 0 25 0 1 0 58743617 10575872 1226 996147200 134512640 135095119 4294956304 18446744073709551615 134916499 0 0 4096 0 0 0 0 17 0 0 0
/proc/19157/statm: 2582 1226 389 142 0 1536 0
Current children cumulated CPU time (s) 2.81
Current children cumulated vsize (KiB) 10328

[startup+6.30877 s]
/proc/loadavg: 2.32 2.09 2.03 3/83 19163
/proc/meminfo: memFree=1485732/2055920 swapFree=4192812/4192956
[pid=19157] ppid=19155 vsize=10588 CPUtime=6
/proc/19157/stat : 19157 (pcs.small) R 19155 19157 18334 0 -1 4194304 1708 822 0 0 598 1 1 0 25 0 1 0 58743617 10842112 1284 996147200 134512640 135095119 4294956304 18446744073709551615 134918190 0 0 4096 0 0 0 0 17 0 0 0
/proc/19157/statm: 2647 1284 389 142 0 1601 0
Current children cumulated CPU time (s) 6
Current children cumulated vsize (KiB) 10588

[startup+12.7012 s]
/proc/loadavg: 2.30 2.09 2.03 3/83 19163
/proc/meminfo: memFree=1485092/2055920 swapFree=4192812/4192956
[pid=19157] ppid=19155 vsize=10976 CPUtime=12.32
/proc/19157/stat : 19157 (pcs.small) R 19155 19157 18334 0 -1 4194304 1885 822 0 0 1230 1 1 0 25 0 1 0 58743617 11239424 1396 996147200 134512640 135095119 4294956304 18446744073709551615 134918166 0 0 4096 0 0 0 0 17 0 0 0
/proc/19157/statm: 2744 1396 389 142 0 1698 0
Current children cumulated CPU time (s) 12.32
Current children cumulated vsize (KiB) 10976

[startup+25.5055 s]
/proc/loadavg: 2.25 2.08 2.03 3/83 19163
/proc/meminfo: memFree=1484324/2055920 swapFree=4192812/4192956
[pid=19157] ppid=19155 vsize=11616 CPUtime=25.06
/proc/19157/stat : 19157 (pcs.small) R 19155 19157 18334 0 -1 4194304 2269 822 0 0 2504 1 1 0 25 0 1 0 58743617 11894784 1618 996147200 134512640 135095119 4294956304 18446744073709551615 134918190 0 0 4096 0 0 0 0 17 0 0 0
/proc/19157/statm: 2904 1618 389 142 0 1858 0
Current children cumulated CPU time (s) 25.06
Current children cumulated vsize (KiB) 11616

[startup+51.1012 s]
/proc/loadavg: 2.15 2.08 2.02 3/82 19163
/proc/meminfo: memFree=1482468/2055920 swapFree=4192812/4192956
[pid=19157] ppid=19155 vsize=12896 CPUtime=50.55
/proc/19157/stat : 19157 (pcs.small) R 19155 19157 18334 0 -1 4194304 3035 822 0 0 5052 2 1 0 25 0 1 0 58743617 13205504 2062 996147200 134512640 135095119 4294956304 18446744073709551615 134918151 0 0 4096 0 0 0 0 17 0 0 0
/proc/19157/statm: 3224 2062 389 142 0 2178 0
Current children cumulated CPU time (s) 50.55
Current children cumulated vsize (KiB) 12896

[startup+102.301 s]
/proc/loadavg: 2.13 2.08 2.02 3/73 19202
/proc/meminfo: memFree=1500284/2055920 swapFree=4192812/4192956
[pid=19157] ppid=19155 vsize=15980 CPUtime=101.58
/proc/19157/stat : 19157 (pcs.small) R 19155 19157 18334 0 -1 4194304 4628 822 0 0 10153 4 1 0 25 0 1 0 58743617 16363520 3013 996147200 134512640 135095119 4294956304 18446744073709551615 134918187 0 0 4096 0 0 0 0 17 1 0 0
/proc/19157/statm: 3995 3013 389 142 0 2949 0
Current children cumulated CPU time (s) 101.58
Current children cumulated vsize (KiB) 15980

[startup+162.302 s]
/proc/loadavg: 2.04 2.06 2.02 3/73 19202
/proc/meminfo: memFree=1491132/2055920 swapFree=4192812/4192956
[pid=19157] ppid=19155 vsize=23864 CPUtime=161.57
/proc/19157/stat : 19157 (pcs.small) R 19155 19157 18334 0 -1 4194304 7150 822 0 0 16151 5 1 0 25 0 1 0 58743617 24436736 4220 996147200 134512640 135095119 4294956304 18446744073709551615 134910141 0 0 4096 0 0 0 0 17 1 0 0
/proc/19157/statm: 5966 4220 389 142 0 4920 0
Current children cumulated CPU time (s) 161.57
Current children cumulated vsize (KiB) 23864

[startup+222.302 s]
/proc/loadavg: 2.01 2.05 2.01 3/73 19202
/proc/meminfo: memFree=1478844/2055920 swapFree=4192812/4192956
[pid=19157] ppid=19155 vsize=30916 CPUtime=221.54
/proc/19157/stat : 19157 (pcs.small) R 19155 19157 18334 0 -1 4194304 9549 822 0 0 22147 6 1 0 25 0 1 0 58743617 31657984 6041 996147200 134512640 135095119 4294956304 18446744073709551615 134918238 0 0 4096 0 0 0 0 17 1 0 0
/proc/19157/statm: 7729 6041 389 142 0 6683 0
Current children cumulated CPU time (s) 221.54
Current children cumulated vsize (KiB) 30916

[startup+282.301 s]
/proc/loadavg: 2.00 2.04 2.01 3/73 19202
/proc/meminfo: memFree=1468156/2055920 swapFree=4192812/4192956
[pid=19157] ppid=19155 vsize=31440 CPUtime=281.53
/proc/19157/stat : 19157 (pcs.small) R 19155 19157 18334 0 -1 4194304 10226 822 0 0 28145 7 1 0 25 0 1 0 58743617 32194560 6718 996147200 134512640 135095119 4294956304 18446744073709551615 134918190 0 0 4096 0 0 0 0 17 1 0 0
/proc/19157/statm: 7860 6718 389 142 0 6814 0
Current children cumulated CPU time (s) 281.53
Current children cumulated vsize (KiB) 31440

[startup+342.301 s]
/proc/loadavg: 2.00 2.03 2.00 3/73 19202
/proc/meminfo: memFree=1461116/2055920 swapFree=4192812/4192956
[pid=19157] ppid=19155 vsize=42112 CPUtime=341.52
/proc/19157/stat : 19157 (pcs.small) R 19155 19157 18334 0 -1 4194304 13453 822 0 0 34141 10 1 0 25 0 1 0 58743617 43122688 7896 996147200 134512640 135095119 4294956304 18446744073709551615 134918260 0 0 4096 0 0 0 0 17 1 0 0
/proc/19157/statm: 10528 7896 389 142 0 9482 0
Current children cumulated CPU time (s) 341.52
Current children cumulated vsize (KiB) 42112

[startup+402.302 s]
/proc/loadavg: 2.00 2.02 2.00 3/73 19202
/proc/meminfo: memFree=1451388/2055920 swapFree=4192812/4192956
[pid=19157] ppid=19155 vsize=44716 CPUtime=401.49
/proc/19157/stat : 19157 (pcs.small) R 19155 19157 18334 0 -1 4194304 14662 822 0 0 40137 11 1 0 25 0 1 0 58743617 45789184 9105 996147200 134512640 135095119 4294956304 18446744073709551615 134918190 0 0 4096 0 0 0 0 17 1 0 0
/proc/19157/statm: 11179 9105 389 142 0 10133 0
Current children cumulated CPU time (s) 401.49
Current children cumulated vsize (KiB) 44716

[startup+462.302 s]
/proc/loadavg: 2.00 2.02 2.00 3/73 19202
/proc/meminfo: memFree=1437308/2055920 swapFree=4192812/4192956
[pid=19157] ppid=19155 vsize=55796 CPUtime=461.48
/proc/19157/stat : 19157 (pcs.small) R 19155 19157 18334 0 -1 4194304 17999 822 0 0 46134 13 1 0 25 0 1 0 58743617 57135104 11417 996147200 134512640 135095119 4294956304 18446744073709551615 134918268 0 0 4096 0 0 0 0 17 1 0 0
/proc/19157/statm: 13949 11417 389 142 0 12903 0
Current children cumulated CPU time (s) 461.48
Current children cumulated vsize (KiB) 55796

[startup+522.302 s]
/proc/loadavg: 2.00 2.01 2.00 3/73 19202
/proc/meminfo: memFree=1426236/2055920 swapFree=4192812/4192956
[pid=19157] ppid=19155 vsize=55796 CPUtime=521.47
/proc/19157/stat : 19157 (pcs.small) R 19155 19157 18334 0 -1 4194304 18563 822 0 0 52132 14 1 0 25 0 1 0 58743617 57135104 11981 996147200 134512640 135095119 4294956304 18446744073709551615 134918175 0 0 4096 0 0 0 0 17 1 0 0
/proc/19157/statm: 13949 11981 389 142 0 12903 0
Current children cumulated CPU time (s) 521.47
Current children cumulated vsize (KiB) 55796

[startup+582.301 s]
/proc/loadavg: 2.06 2.02 2.00 3/83 19242
/proc/meminfo: memFree=1360748/2055920 swapFree=4192812/4192956
[pid=19157] ppid=19155 vsize=56844 CPUtime=581.42
/proc/19157/stat : 19157 (pcs.small) R 19155 19157 18334 0 -1 4194304 19334 822 0 0 58126 15 1 0 25 0 1 0 58743617 58208256 12752 996147200 134512640 135095119 4294956304 18446744073709551615 134916422 0 0 4096 0 0 0 0 17 1 0 0
/proc/19157/statm: 14211 12752 389 142 0 13165 0
Current children cumulated CPU time (s) 581.42
Current children cumulated vsize (KiB) 56844

[startup+642.301 s]
/proc/loadavg: 2.09 2.03 2.00 3/83 19242
/proc/meminfo: memFree=947820/2055920 swapFree=4192812/4192956
[pid=19157] ppid=19155 vsize=75576 CPUtime=641.4
/proc/19157/stat : 19157 (pcs.small) R 19155 19157 18334 0 -1 4194304 24530 822 0 0 64120 19 1 0 25 0 1 0 58743617 77389824 13851 996147200 134512640 135095119 4294956304 18446744073709551615 134918244 0 0 4096 0 0 0 0 17 1 0 0
/proc/19157/statm: 18894 13851 389 142 0 17848 0
Current children cumulated CPU time (s) 641.4
Current children cumulated vsize (KiB) 75576

[startup+702.307 s]

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

/proc/meminfo: memFree=671652/2055920 swapFree=4192812/4192956
[pid=19157] ppid=19155 vsize=105080 CPUtime=1121.26
/proc/19157/stat : 19157 (pcs.small) R 19155 19157 18334 0 -1 4194304 36170 822 0 0 112096 29 1 0 25 0 1 0 58743617 107601920 23442 996147200 134512640 135095119 4294956304 18446744073709551615 134916458 0 0 4096 0 0 0 0 17 1 0 0
/proc/19157/statm: 26270 23442 389 142 0 25224 0
Current children cumulated CPU time (s) 1121.26
Current children cumulated vsize (KiB) 105080

[startup+1182.3 s]
/proc/loadavg: 2.00 2.01 2.00 3/83 19243
/proc/meminfo: memFree=667812/2055920 swapFree=4192812/4192956
[pid=19157] ppid=19155 vsize=106648 CPUtime=1181.24
/proc/19157/stat : 19157 (pcs.small) R 19155 19157 18334 0 -1 4194304 37114 822 0 0 118094 29 1 0 25 0 1 0 58743617 109207552 24386 996147200 134512640 135095119 4294956304 18446744073709551615 134918190 0 0 4096 0 0 0 0 17 1 0 0
/proc/19157/statm: 26662 24386 389 142 0 25616 0
Current children cumulated CPU time (s) 1181.24
Current children cumulated vsize (KiB) 106648

[startup+1242.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/83 19243
/proc/meminfo: memFree=662948/2055920 swapFree=4192812/4192956
[pid=19157] ppid=19155 vsize=141892 CPUtime=1241.23
/proc/19157/stat : 19157 (pcs.small) R 19155 19157 18334 0 -1 4194304 46438 822 0 0 124088 34 1 0 25 0 1 0 58743617 145297408 25517 996147200 134512640 135095119 4294956304 18446744073709551615 134926990 0 0 4096 0 0 0 0 17 1 0 0
/proc/19157/statm: 35473 25517 389 142 0 34427 0
Current children cumulated CPU time (s) 1241.23
Current children cumulated vsize (KiB) 141892

[startup+1302.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/83 19243
/proc/meminfo: memFree=658468/2055920 swapFree=4192812/4192956
[pid=19157] ppid=19155 vsize=144236 CPUtime=1301.21
/proc/19157/stat : 19157 (pcs.small) R 19155 19157 18334 0 -1 4194304 47553 822 0 0 130085 35 1 0 25 0 1 0 58743617 147697664 26632 996147200 134512640 135095119 4294956304 18446744073709551615 134918139 0 0 4096 0 0 0 0 17 1 0 0
/proc/19157/statm: 36059 26632 389 142 0 35013 0
Current children cumulated CPU time (s) 1301.21
Current children cumulated vsize (KiB) 144236

[startup+1362.31 s]
/proc/loadavg: 2.00 2.00 2.00 3/83 19243
/proc/meminfo: memFree=653924/2055920 swapFree=4192812/4192956
[pid=19157] ppid=19155 vsize=146592 CPUtime=1361.19
/proc/19157/stat : 19157 (pcs.small) R 19155 19157 18334 0 -1 4194304 48682 822 0 0 136082 36 1 0 25 0 1 0 58743617 150110208 27761 996147200 134512640 135095119 4294956304 18446744073709551615 134918166 0 0 4096 0 0 0 0 17 1 0 0
/proc/19157/statm: 36648 27761 389 142 0 35602 0
Current children cumulated CPU time (s) 1361.19
Current children cumulated vsize (KiB) 146592

[startup+1422.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/83 19243
/proc/meminfo: memFree=649380/2055920 swapFree=4192812/4192956
[pid=19157] ppid=19155 vsize=149064 CPUtime=1421.17
/proc/19157/stat : 19157 (pcs.small) R 19155 19157 18334 0 -1 4194304 49826 822 0 0 142078 38 1 0 25 0 1 0 58743617 152641536 28905 996147200 134512640 135095119 4294956304 18446744073709551615 134927029 0 0 4096 0 0 0 0 17 1 0 0
/proc/19157/statm: 37266 28905 389 142 0 36220 0
Current children cumulated CPU time (s) 1421.17
Current children cumulated vsize (KiB) 149064

[startup+1482.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/83 19243
/proc/meminfo: memFree=644772/2055920 swapFree=4192812/4192956
[pid=19157] ppid=19155 vsize=151424 CPUtime=1481.16
/proc/19157/stat : 19157 (pcs.small) R 19155 19157 18334 0 -1 4194304 50956 822 0 0 148076 39 1 0 25 0 1 0 58743617 155058176 30035 996147200 134512640 135095119 4294956304 18446744073709551615 134918185 0 0 4096 0 0 0 0 17 1 0 0
/proc/19157/statm: 37856 30035 389 142 0 36810 0
Current children cumulated CPU time (s) 1481.16
Current children cumulated vsize (KiB) 151424

[startup+1542.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/83 19243
/proc/meminfo: memFree=640292/2055920 swapFree=4192812/4192956
[pid=19157] ppid=19155 vsize=153904 CPUtime=1541.14
/proc/19157/stat : 19157 (pcs.small) R 19155 19157 18334 0 -1 4194304 52099 822 0 0 154073 40 1 0 25 0 1 0 58743617 157597696 31178 996147200 134512640 135095119 4294956304 18446744073709551615 134926995 0 0 4096 0 0 0 0 17 1 0 0
/proc/19157/statm: 38476 31178 389 142 0 37430 0
Current children cumulated CPU time (s) 1541.14
Current children cumulated vsize (KiB) 153904

[startup+1602.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/83 19243
/proc/meminfo: memFree=635748/2055920 swapFree=4192812/4192956
[pid=19157] ppid=19155 vsize=156264 CPUtime=1601.12
/proc/19157/stat : 19157 (pcs.small) R 19155 19157 18334 0 -1 4194304 53207 822 0 0 160070 41 1 0 25 0 1 0 58743617 160014336 32286 996147200 134512640 135095119 4294956304 18446744073709551615 134918161 0 0 4096 0 0 0 0 17 1 0 0
/proc/19157/statm: 39066 32286 389 142 0 38020 0
Current children cumulated CPU time (s) 1601.12
Current children cumulated vsize (KiB) 156264

[startup+1662.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/83 19243
/proc/meminfo: memFree=631332/2055920 swapFree=4192812/4192956
[pid=19157] ppid=19155 vsize=158624 CPUtime=1661.11
/proc/19157/stat : 19157 (pcs.small) R 19155 19157 18334 0 -1 4194304 54321 822 0 0 166067 43 1 0 25 0 1 0 58743617 162430976 33400 996147200 134512640 135095119 4294956304 18446744073709551615 134582230 0 0 4096 0 0 0 0 17 1 0 0
/proc/19157/statm: 39656 33400 389 142 0 38610 0
Current children cumulated CPU time (s) 1661.11
Current children cumulated vsize (KiB) 158624

[startup+1722.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/83 19243
/proc/meminfo: memFree=626724/2055920 swapFree=4192812/4192956
[pid=19157] ppid=19155 vsize=160980 CPUtime=1721.09
/proc/19157/stat : 19157 (pcs.small) R 19155 19157 18334 0 -1 4194304 55440 822 0 0 172064 44 1 0 25 0 1 0 58743617 164843520 34519 996147200 134512640 135095119 4294956304 18446744073709551615 134926962 0 0 4096 0 0 0 0 17 1 0 0
/proc/19157/statm: 40245 34519 389 142 0 39199 0
Current children cumulated CPU time (s) 1721.09
Current children cumulated vsize (KiB) 160980

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

[startup+1741.2 s]
/proc/loadavg: 2.00 2.00 2.00 3/83 19243
/proc/meminfo: memFree=625316/2055920 swapFree=4192812/4192956
[pid=19157] ppid=19155 vsize=161756 CPUtime=1739.98
/proc/19157/stat : 19157 (pcs.small) R 19155 19157 18334 0 -1 4194304 55790 822 0 0 173953 44 1 0 25 0 1 0 58743617 165638144 34869 996147200 134512640 135095119 4294956304 18446744073709551615 134927103 0 0 4096 0 0 0 0 17 1 0 0
/proc/19157/statm: 40439 34869 389 142 0 39393 0
Current children cumulated CPU time (s) 1739.98
Current children cumulated vsize (KiB) 161756

[startup+1747.6 s]
/proc/loadavg: 2.00 2.00 2.00 3/83 19243
/proc/meminfo: memFree=624868/2055920 swapFree=4192812/4192956
[pid=19157] ppid=19155 vsize=162020 CPUtime=1746.38
/proc/19157/stat : 19157 (pcs.small) R 19155 19157 18334 0 -1 4194304 55906 822 0 0 174593 44 1 0 25 0 1 0 58743617 165908480 34985 996147200 134512640 135095119 4294956304 18446744073709551615 134918178 0 0 4096 0 0 0 0 17 1 0 0
/proc/19157/statm: 40505 34985 389 142 0 39459 0
Current children cumulated CPU time (s) 1746.38
Current children cumulated vsize (KiB) 162020

[startup+1754 s]
/proc/loadavg: 2.00 2.00 2.00 3/83 19243
/proc/meminfo: memFree=624356/2055920 swapFree=4192812/4192956
[pid=19157] ppid=19155 vsize=162280 CPUtime=1752.78
/proc/19157/stat : 19157 (pcs.small) R 19155 19157 18334 0 -1 4194304 56029 822 0 0 175233 44 1 0 25 0 1 0 58743617 166174720 35108 996147200 134512640 135095119 4294956304 18446744073709551615 134926990 0 0 4096 0 0 0 0 17 1 0 0
/proc/19157/statm: 40570 35108 389 142 0 39524 0
Current children cumulated CPU time (s) 1752.78
Current children cumulated vsize (KiB) 162280

[startup+1757.21 s]
/proc/loadavg: 2.00 2.00 2.00 3/83 19243
/proc/meminfo: memFree=624100/2055920 swapFree=4192812/4192956
[pid=19157] ppid=19155 vsize=162412 CPUtime=1755.98
/proc/19157/stat : 19157 (pcs.small) R 19155 19157 18334 0 -1 4194304 56092 822 0 0 175553 44 1 0 25 0 1 0 58743617 166309888 35171 996147200 134512640 135095119 4294956304 18446744073709551615 134589562 0 0 4096 0 0 0 0 17 1 0 0
/proc/19157/statm: 40603 35171 389 142 0 39557 0
Current children cumulated CPU time (s) 1755.98
Current children cumulated vsize (KiB) 162412

[startup+1758.8 s]
/proc/loadavg: 2.00 2.00 2.00 3/83 19243
/proc/meminfo: memFree=624036/2055920 swapFree=4192812/4192956
[pid=19157] ppid=19155 vsize=162412 CPUtime=1757.58
/proc/19157/stat : 19157 (pcs.small) R 19155 19157 18334 0 -1 4194304 56122 822 0 0 175713 44 1 0 25 0 1 0 58743617 166309888 35201 996147200 134512640 135095119 4294956304 18446744073709551615 134927054 0 0 4096 0 0 0 0 17 1 0 0
/proc/19157/statm: 40603 35201 389 142 0 39557 0
Current children cumulated CPU time (s) 1757.58
Current children cumulated vsize (KiB) 162412

[startup+1759.2 s]
/proc/loadavg: 2.00 2.00 2.00 3/83 19243
/proc/meminfo: memFree=624036/2055920 swapFree=4192812/4192956
[pid=19157] ppid=19155 vsize=146024 CPUtime=1757.98
/proc/19157/stat : 19157 (pcs.small) R 19155 19157 18334 0 -1 4194304 56126 822 0 0 175752 45 1 0 25 0 1 0 58743617 149528576 31177 996147200 134512640 135095119 4294956304 18446744073709551615 4159337028 0 0 4096 0 0 0 0 17 1 0 0
/proc/19157/statm: 36506 31177 389 142 0 35460 0
Current children cumulated CPU time (s) 1757.98
Current children cumulated vsize (KiB) 146024

[startup+1759.41 s]
/proc/loadavg: 2.00 2.00 2.00 3/83 19243
/proc/meminfo: memFree=686628/2055920 swapFree=4192812/4192956
[pid=19157] ppid=19155 vsize=80484 CPUtime=1758.18
/proc/19157/stat : 19157 (pcs.small) R 19155 19157 18334 0 -1 4194304 56126 822 0 0 175772 45 1 0 25 0 1 0 58743617 82415616 19482 996147200 134512640 135095119 4294956304 18446744073709551615 10690684 0 0 4096 0 0 0 0 17 1 0 0
/proc/19157/statm: 20121 19482 389 142 0 19075 0
Current children cumulated CPU time (s) 1758.18
Current children cumulated vsize (KiB) 80484

[startup+1759.5 s]
/proc/loadavg: 2.00 2.00 2.00 3/83 19243
/proc/meminfo: memFree=686628/2055920 swapFree=4192812/4192956
[pid=19157] ppid=19155 vsize=80484 CPUtime=1758.28
/proc/19157/stat : 19157 (pcs.small) R 19155 19157 18334 0 -1 4194304 56126 822 0 0 175782 45 1 0 25 0 1 0 58743617 82415616 19482 996147200 134512640 135095119 4294956304 18446744073709551615 10690684 0 0 4096 0 0 0 0 17 1 0 0
/proc/19157/statm: 20121 19482 389 142 0 19075 0
Current children cumulated CPU time (s) 1758.28
Current children cumulated vsize (KiB) 80484

Child status: 0
Real time (s): 1759.53
CPU time (s): 1758.33
CPU user time (s): 1757.85
CPU system time (s): 0.474927
CPU usage (%): 99.9315
Max. virtual memory (cumulated for all children) (KiB): 162412

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1757.85
system time used= 0.474927
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 56951
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= 25270

runsolver used 1.70974 second user time and 5.38018 second system time

The end

Launcher Data 

Begin job on node90 at 2009-07-16 05:59:49
IDJOB=2079536
IDBENCH=56913
IDSOLVER=734
FILE ID=node90/2079536-1247716789
PBS_JOBID= 9521453
Free space on /tmp= 66096 MiB

SOLVER NAME= pcs-restart 0.2.restart
BENCH NAME= CPAI08/csp/rand-3-20-20/normalized-rand-3-20-20-60-632-22_ext.xml
COMMAND LINE= HOME/pcssolve -s RANDOMSEED BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-2079536-1247716789/watcher-2079536-1247716789 -o /tmp/evaluation-result-2079536-1247716789/solver-2079536-1247716789 -C 1800 -W 2000 -M 900  HOME/pcssolve -s 1933332972 HOME/instance-2079536-1247716789.xml

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

MD5SUM BENCH= 3bc8c0707d4037ec121632cb9f65acc5
RANDOM SEED=1933332972

node90.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	: 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		: 3000.212
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	: 5996.54
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:      2055920 kB
MemFree:       1489932 kB
Buffers:         92064 kB
Cached:         318928 kB
SwapCached:          0 kB
Active:          79832 kB
Inactive:       381008 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1489932 kB
SwapTotal:     4192956 kB
SwapFree:      4192812 kB
Dirty:            3524 kB
Writeback:           0 kB
Mapped:          64040 kB
Slab:            90292 kB
Committed_AS:   683464 kB
PageTables:       1940 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= 66096 MiB
End job on node90 at 2009-07-16 06:29:09