Trace number 2068225

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
bpsolver 09UNSAT 1348.24 1354.85

General information on the benchmark

Namecsp/pseudo/mpsReduced/
normalized-mps-red-neos20.xml
MD5SUM8df3601537f146e29101cbf7de6286ca
Bench CategoryN-ARY-INT (n-ary constraints in intension)
Best result obtained on this benchmarkUNSAT
Best CPU time to get the best result obtained on this benchmark5.8971
Satisfiable
(Un)Satisfiability was proved
Number of variables8411
Number of constraints3209
Maximum constraint arity270
Maximum domain size2
Number of constraints which are defined in extension0
Number of constraints which are defined in intension3209
Global constraints used (with number of constraints)

Solver Data 

0.00/0.02	c bpsolver version 6.29.2009
0.00/0.02	c converting(HOME/instance-2068225-1247346713)
3.75/3.81	c Converted in 1704 ms
4.25/4.37	c solving(HOME/instance-2068225-1247346713,1800000)
4.25/4.37	c solving(HOME/instance-2068225-1247346713,1800000)
1348.18/1354.84	c (forward)
1348.18/1354.84	s UNSATISFIABLE
1348.18/1354.84	
1348.18/1354.84	c Time=1344422 ms Backtracks=66544769
1348.18/1354.84

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-2068225-1247346713/watcher-2068225-1247346713 -o /tmp/evaluation-result-2068225-1247346713/solver-2068225-1247346713 -C 1800 -W 2000 -M 900 HOME/solver HOME/instance-2068225-1247346713 1800 

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: 2.00 2.00 2.00 3/80 15992
/proc/meminfo: memFree=1281312/2055920 swapFree=4192956/4192956
[pid=15992] ppid=15990 vsize=5356 CPUtime=0
/proc/15992/stat : 15992 (sh) R 15990 15992 14250 0 -1 4194304 265 0 0 0 0 0 0 0 20 0 1 0 21735984 5484544 232 996147200 4194304 4889804 548682068864 18446744073709551615 4447743 0 0 4100 65536 0 0 0 17 1 0 0
/proc/15992/statm: 1339 232 193 169 0 50 0

[startup+0.106447 s]
/proc/loadavg: 2.00 2.00 2.00 3/80 15992
/proc/meminfo: memFree=1281312/2055920 swapFree=4192956/4192956
[pid=15992] ppid=15990 vsize=62208 CPUtime=0.09
/proc/15992/stat : 15992 (bprolog) R 15990 15992 14250 0 -1 4194304 1259 0 0 0 5 4 0 0 20 0 1 0 21735984 63700992 972 996147200 134512640 135105188 4294956096 18446744073709551615 134574927 0 0 4096 2 0 0 0 17 1 0 0
/proc/15992/statm: 15552 972 174 144 0 15036 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 62208

[startup+0.202459 s]
/proc/loadavg: 2.00 2.00 2.00 3/80 15992
/proc/meminfo: memFree=1281312/2055920 swapFree=4192956/4192956
[pid=15992] ppid=15990 vsize=62208 CPUtime=0.19
/proc/15992/stat : 15992 (bprolog) R 15990 15992 14250 0 -1 4194304 1469 0 0 0 9 10 0 0 20 0 1 0 21735984 63700992 1182 996147200 134512640 135105188 4294956096 18446744073709551615 4294960144 0 0 4096 2 0 0 0 17 1 0 0
/proc/15992/statm: 15552 1182 174 144 0 15036 0
Current children cumulated CPU time (s) 0.19
Current children cumulated vsize (KiB) 62208

[startup+0.301469 s]
/proc/loadavg: 2.00 2.00 2.00 3/80 15992
/proc/meminfo: memFree=1281312/2055920 swapFree=4192956/4192956
[pid=15992] ppid=15990 vsize=62208 CPUtime=0.28
/proc/15992/stat : 15992 (bprolog) R 15990 15992 14250 0 -1 4194304 1675 0 0 0 12 16 0 0 21 0 1 0 21735984 63700992 1388 996147200 134512640 135105188 4294956096 18446744073709551615 134779915 0 0 4096 2 0 0 0 17 1 0 0
/proc/15992/statm: 15552 1388 174 144 0 15036 0
Current children cumulated CPU time (s) 0.28
Current children cumulated vsize (KiB) 62208

[startup+0.70151 s]
/proc/loadavg: 2.00 2.00 2.00 3/80 15992
/proc/meminfo: memFree=1281312/2055920 swapFree=4192956/4192956
[pid=15992] ppid=15990 vsize=70448 CPUtime=0.68
/proc/15992/stat : 15992 (bprolog) R 15990 15992 14250 0 -1 4194304 2263 0 0 0 32 36 0 0 25 0 1 0 21735984 72138752 1976 996147200 134512640 135105188 4294956096 18446744073709551615 4294960144 0 0 4096 2 0 0 0 17 1 0 0
/proc/15992/statm: 17612 1976 178 144 0 17096 0
Current children cumulated CPU time (s) 0.68
Current children cumulated vsize (KiB) 70448

[startup+1.50259 s]
/proc/loadavg: 2.00 2.00 2.00 3/81 15993
/proc/meminfo: memFree=1273752/2055920 swapFree=4192956/4192956
[pid=15992] ppid=15990 vsize=70448 CPUtime=1.47
/proc/15992/stat : 15992 (bprolog) R 15990 15992 14250 0 -1 4194304 2271 0 0 0 70 77 0 0 25 0 1 0 21735984 72138752 1984 996147200 134512640 135105188 4294956096 18446744073709551615 4294960144 0 0 4096 2 0 0 0 17 1 0 0
/proc/15992/statm: 17612 1984 178 144 0 17096 0
Current children cumulated CPU time (s) 1.47
Current children cumulated vsize (KiB) 70448

[startup+3.10175 s]
/proc/loadavg: 2.00 2.00 2.00 3/81 15993
/proc/meminfo: memFree=1273112/2055920 swapFree=4192956/4192956
[pid=15992] ppid=15990 vsize=70448 CPUtime=3.06
/proc/15992/stat : 15992 (bprolog) R 15990 15992 14250 0 -1 4194304 2320 0 0 0 142 164 0 0 25 0 1 0 21735984 72138752 2033 996147200 134512640 135105188 4294956096 18446744073709551615 4294960144 0 0 4096 2 0 0 0 17 1 0 0
/proc/15992/statm: 17612 2033 178 144 0 17096 0
Current children cumulated CPU time (s) 3.06
Current children cumulated vsize (KiB) 70448

[startup+6.30106 s]
/proc/loadavg: 2.00 2.00 2.00 3/82 15994
/proc/meminfo: memFree=1255376/2055920 swapFree=4192956/4192956
[pid=15992] ppid=15990 vsize=82388 CPUtime=6.23
/proc/15992/stat : 15992 (bprolog) R 15990 15992 14250 0 -1 4194304 7240 0 0 0 416 207 0 0 25 0 2 0 21735984 84365312 6315 996147200 134512640 135105188 4294956096 18446744073709551615 134881293 0 0 4096 2 18446744073709551615 0 0 17 1 0 0
/proc/15992/statm: 20597 6315 209 144 0 20081 0
[pid=15992/tid=15994] ppid=15990 vsize=82388 CPUtime=0
/proc/15992/task/15994/stat : 15994 (bprolog) S 15990 15992 14250 0 -1 4194368 2 0 0 0 0 0 0 0 16 0 2 0 21736428 84365312 6315 996147200 134512640 135105188 4294956096 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 6.23
Current children cumulated vsize (KiB) 82388

[startup+12.7017 s]
/proc/loadavg: 2.00 2.00 2.00 3/82 15994
/proc/meminfo: memFree=1255312/2055920 swapFree=4192956/4192956
[pid=15992] ppid=15990 vsize=82388 CPUtime=12.58
/proc/15992/stat : 15992 (bprolog) R 15990 15992 14250 0 -1 4194304 7240 0 0 0 1051 207 0 0 25 0 2 0 21735984 84365312 6315 996147200 134512640 135105188 4294956096 18446744073709551615 135018538 0 0 4096 2 18446744073709551615 0 0 17 1 0 0
/proc/15992/statm: 20597 6315 209 144 0 20081 0
[pid=15992/tid=15994] ppid=15990 vsize=82388 CPUtime=0
/proc/15992/task/15994/stat : 15994 (bprolog) S 15990 15992 14250 0 -1 4194368 2 0 0 0 0 0 0 0 16 0 2 0 21736428 84365312 6315 996147200 134512640 135105188 4294956096 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 12.58
Current children cumulated vsize (KiB) 82388

[startup+25.502 s]
/proc/loadavg: 2.00 2.00 2.00 3/82 15994
/proc/meminfo: memFree=1255312/2055920 swapFree=4192956/4192956
[pid=15992] ppid=15990 vsize=82388 CPUtime=25.27
/proc/15992/stat : 15992 (bprolog) R 15990 15992 14250 0 -1 4194304 7240 0 0 0 2320 207 0 0 25 0 2 0 21735984 84365312 6315 996147200 134512640 135105188 4294956096 18446744073709551615 134629875 0 0 4096 2 18446744073709551615 0 0 17 1 0 0
/proc/15992/statm: 20597 6315 209 144 0 20081 0
[pid=15992/tid=15994] ppid=15990 vsize=82388 CPUtime=0
/proc/15992/task/15994/stat : 15994 (bprolog) S 15990 15992 14250 0 -1 4194368 2 0 0 0 0 0 0 0 16 0 2 0 21736428 84365312 6315 996147200 134512640 135105188 4294956096 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 25.27
Current children cumulated vsize (KiB) 82388

[startup+51.1016 s]
/proc/loadavg: 2.00 2.00 2.00 3/82 15994
/proc/meminfo: memFree=1255440/2055920 swapFree=4192956/4192956
[pid=15992] ppid=15990 vsize=82388 CPUtime=50.65
/proc/15992/stat : 15992 (bprolog) R 15990 15992 14250 0 -1 4194304 7240 0 0 0 4858 207 0 0 25 0 2 0 21735984 84365312 6315 996147200 134512640 135105188 4294956096 18446744073709551615 135021521 0 0 4096 2 18446744073709551615 0 0 17 1 0 0
/proc/15992/statm: 20597 6315 209 144 0 20081 0
[pid=15992/tid=15994] ppid=15990 vsize=82388 CPUtime=0
/proc/15992/task/15994/stat : 15994 (bprolog) S 15990 15992 14250 0 -1 4194368 2 0 0 0 0 0 0 0 16 0 2 0 21736428 84365312 6315 996147200 134512640 135105188 4294956096 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 50.65
Current children cumulated vsize (KiB) 82388

[startup+102.302 s]
/proc/loadavg: 2.00 2.00 2.00 3/82 15994
/proc/meminfo: memFree=1255248/2055920 swapFree=4192956/4192956
[pid=15992] ppid=15990 vsize=82388 CPUtime=101.41
/proc/15992/stat : 15992 (bprolog) R 15990 15992 14250 0 -1 4194304 7240 0 0 0 9934 207 0 0 25 0 2 0 21735984 84365312 6315 996147200 134512640 135105188 4294956096 18446744073709551615 135024458 0 0 4096 2 18446744073709551615 0 0 17 1 0 0
/proc/15992/statm: 20597 6315 209 144 0 20081 0
[pid=15992/tid=15994] ppid=15990 vsize=82388 CPUtime=0
/proc/15992/task/15994/stat : 15994 (bprolog) S 15990 15992 14250 0 -1 4194368 2 0 0 0 0 0 0 0 16 0 2 0 21736428 84365312 6315 996147200 134512640 135105188 4294956096 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 101.41
Current children cumulated vsize (KiB) 82388

[startup+162.302 s]
/proc/loadavg: 2.00 2.00 2.00 3/82 15994
/proc/meminfo: memFree=1255056/2055920 swapFree=4192956/4192956
[pid=15992] ppid=15990 vsize=82388 CPUtime=160.9
/proc/15992/stat : 15992 (bprolog) R 15990 15992 14250 0 -1 4194304 7240 0 0 0 15883 207 0 0 25 0 2 0 21735984 84365312 6315 996147200 134512640 135105188 4294956096 18446744073709551615 135000161 0 0 4096 2 18446744073709551615 0 0 17 1 0 0
/proc/15992/statm: 20597 6315 209 144 0 20081 0
[pid=15992/tid=15994] ppid=15990 vsize=82388 CPUtime=0
/proc/15992/task/15994/stat : 15994 (bprolog) S 15990 15992 14250 0 -1 4194368 2 0 0 0 0 0 0 0 16 0 2 0 21736428 84365312 6315 996147200 134512640 135105188 4294956096 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 160.9
Current children cumulated vsize (KiB) 82388

[startup+222.307 s]
/proc/loadavg: 2.00 2.00 2.00 3/82 15994
/proc/meminfo: memFree=1255056/2055920 swapFree=4192956/4192956
[pid=15992] ppid=15990 vsize=82388 CPUtime=220.4
/proc/15992/stat : 15992 (bprolog) R 15990 15992 14250 0 -1 4194304 7240 0 0 0 21833 207 0 0 25 0 2 0 21735984 84365312 6315 996147200 134512640 135105188 4294956096 18446744073709551615 135018468 0 0 4096 2 18446744073709551615 0 0 17 1 0 0
/proc/15992/statm: 20597 6315 209 144 0 20081 0
[pid=15992/tid=15994] ppid=15990 vsize=82388 CPUtime=0
/proc/15992/task/15994/stat : 15994 (bprolog) S 15990 15992 14250 0 -1 4194368 2 0 0 0 0 0 0 0 16 0 2 0 21736428 84365312 6315 996147200 134512640 135105188 4294956096 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 220.4
Current children cumulated vsize (KiB) 82388

[startup+282.302 s]
/proc/loadavg: 2.00 2.00 2.00 3/82 15994
/proc/meminfo: memFree=1254992/2055920 swapFree=4192956/4192956
[pid=15992] ppid=15990 vsize=82388 CPUtime=279.88
/proc/15992/stat : 15992 (bprolog) R 15990 15992 14250 0 -1 4194304 7240 0 0 0 27781 207 0 0 25 0 2 0 21735984 84365312 6315 996147200 134512640 135105188 4294956096 18446744073709551615 135018439 0 0 4096 2 18446744073709551615 0 0 17 1 0 0
/proc/15992/statm: 20597 6315 209 144 0 20081 0
[pid=15992/tid=15994] ppid=15990 vsize=82388 CPUtime=0
/proc/15992/task/15994/stat : 15994 (bprolog) S 15990 15992 14250 0 -1 4194368 2 0 0 0 0 0 0 0 16 0 2 0 21736428 84365312 6315 996147200 134512640 135105188 4294956096 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 279.88
Current children cumulated vsize (KiB) 82388

[startup+342.302 s]
/proc/loadavg: 2.00 2.00 2.00 3/82 15994
/proc/meminfo: memFree=1255056/2055920 swapFree=4192956/4192956
[pid=15992] ppid=15990 vsize=82388 CPUtime=339.38
/proc/15992/stat : 15992 (bprolog) R 15990 15992 14250 0 -1 4194304 7240 0 0 0 33731 207 0 0 25 0 2 0 21735984 84365312 6315 996147200 134512640 135105188 4294956096 18446744073709551615 135018335 0 0 4096 2 18446744073709551615 0 0 17 1 0 0
/proc/15992/statm: 20597 6315 209 144 0 20081 0
[pid=15992/tid=15994] ppid=15990 vsize=82388 CPUtime=0
/proc/15992/task/15994/stat : 15994 (bprolog) S 15990 15992 14250 0 -1 4194368 2 0 0 0 0 0 0 0 16 0 2 0 21736428 84365312 6315 996147200 134512640 135105188 4294956096 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 339.38
Current children cumulated vsize (KiB) 82388

[startup+402.302 s]
/proc/loadavg: 2.00 2.00 2.00 3/82 15994
/proc/meminfo: memFree=1255120/2055920 swapFree=4192956/4192956
[pid=15992] ppid=15990 vsize=82388 CPUtime=398.87
/proc/15992/stat : 15992 (bprolog) R 15990 15992 14250 0 -1 4194304 7240 0 0 0 39680 207 0 0 25 0 2 0 21735984 84365312 6315 996147200 134512640 135105188 4294956096 18446744073709551615 135018488 0 0 4096 2 18446744073709551615 0 0 17 1 0 0
/proc/15992/statm: 20597 6315 209 144 0 20081 0
[pid=15992/tid=15994] ppid=15990 vsize=82388 CPUtime=0
/proc/15992/task/15994/stat : 15994 (bprolog) S 15990 15992 14250 0 -1 4194368 2 0 0 0 0 0 0 0 16 0 2 0 21736428 84365312 6315 996147200 134512640 135105188 4294956096 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 398.87
Current children cumulated vsize (KiB) 82388

[startup+462.302 s]
/proc/loadavg: 2.00 2.00 2.00 3/82 15994
/proc/meminfo: memFree=1255056/2055920 swapFree=4192956/4192956
[pid=15992] ppid=15990 vsize=82388 CPUtime=458.36
/proc/15992/stat : 15992 (bprolog) R 15990 15992 14250 0 -1 4194304 7240 0 0 0 45629 207 0 0 25 0 2 0 21735984 84365312 6315 996147200 134512640 135105188 4294956096 18446744073709551615 134629875 0 0 4096 2 18446744073709551615 0 0 17 1 0 0
/proc/15992/statm: 20597 6315 209 144 0 20081 0
[pid=15992/tid=15994] ppid=15990 vsize=82388 CPUtime=0
/proc/15992/task/15994/stat : 15994 (bprolog) S 15990 15992 14250 0 -1 4194368 2 0 0 0 0 0 0 0 16 0 2 0 21736428 84365312 6315 996147200 134512640 135105188 4294956096 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 458.36
Current children cumulated vsize (KiB) 82388

[startup+522.302 s]
/proc/loadavg: 2.00 2.00 2.00 3/82 15994
/proc/meminfo: memFree=1255056/2055920 swapFree=4192956/4192956
[pid=15992] ppid=15990 vsize=82388 CPUtime=517.85
/proc/15992/stat : 15992 (bprolog) R 15990 15992 14250 0 -1 4194304 7240 0 0 0 51578 207 0 0 25 0 2 0 21735984 84365312 6315 996147200 134512640 135105188 4294956096 18446744073709551615 135024458 0 0 4096 2 18446744073709551615 0 0 17 1 0 0
/proc/15992/statm: 20597 6315 209 144 0 20081 0

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

[startup+1062.3 s]
/proc/loadavg: 1.99 1.98 1.99 3/75 16058
/proc/meminfo: memFree=1336456/2055920 swapFree=4192956/4192956
[pid=15992] ppid=15990 vsize=92632 CPUtime=1055.79
/proc/15992/stat : 15992 (bprolog) R 15990 15992 14250 0 -1 4194304 7279 0 0 0 105371 208 0 0 25 0 3 0 21735984 94855168 6354 996147200 134512640 135105188 4294956096 18446744073709551615 134629898 0 0 4096 2 18446744073709551615 0 0 17 0 0 0
/proc/15992/statm: 23158 6354 209 144 0 22642 0
[pid=15992/tid=15994] ppid=15990 vsize=92632 CPUtime=0
/proc/15992/task/15994/stat : 15994 (bprolog) S 15990 15992 14250 0 -1 4194368 2 0 0 0 0 0 0 0 16 0 3 0 21736428 94855168 6354 996147200 134512640 135105188 4294956096 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 1 0 0
[pid=15992/tid=16058] ppid=15990 vsize=92632 CPUtime=0
/proc/15992/task/16058/stat : 16058 (bprolog) S 15990 15992 14250 0 -1 4194368 0 0 0 0 0 0 0 0 25 0 3 0 21826451 94855168 6354 996147200 134512640 135105188 4294956096 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 1055.79
Current children cumulated vsize (KiB) 92632

[startup+1122.3 s]
/proc/loadavg: 1.99 1.98 1.99 3/75 16058
/proc/meminfo: memFree=1336392/2055920 swapFree=4192956/4192956
[pid=15992] ppid=15990 vsize=92632 CPUtime=1115.77
/proc/15992/stat : 15992 (bprolog) R 15990 15992 14250 0 -1 4194304 7279 0 0 0 111369 208 0 0 25 0 3 0 21735984 94855168 6354 996147200 134512640 135105188 4294956096 18446744073709551615 135007363 0 0 4096 2 18446744073709551615 0 0 17 0 0 0
/proc/15992/statm: 23158 6354 209 144 0 22642 0
[pid=15992/tid=15994] ppid=15990 vsize=92632 CPUtime=0
/proc/15992/task/15994/stat : 15994 (bprolog) S 15990 15992 14250 0 -1 4194368 2 0 0 0 0 0 0 0 16 0 3 0 21736428 94855168 6354 996147200 134512640 135105188 4294956096 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 1 0 0
[pid=15992/tid=16058] ppid=15990 vsize=92632 CPUtime=0
/proc/15992/task/16058/stat : 16058 (bprolog) S 15990 15992 14250 0 -1 4194368 0 0 0 0 0 0 0 0 25 0 3 0 21826451 94855168 6354 996147200 134512640 135105188 4294956096 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 1115.77
Current children cumulated vsize (KiB) 92632

[startup+1182.3 s]
/proc/loadavg: 1.99 1.98 1.99 3/75 16058
/proc/meminfo: memFree=1336392/2055920 swapFree=4192956/4192956
[pid=15992] ppid=15990 vsize=92632 CPUtime=1175.74
/proc/15992/stat : 15992 (bprolog) R 15990 15992 14250 0 -1 4194304 7279 0 0 0 117366 208 0 0 25 0 3 0 21735984 94855168 6354 996147200 134512640 135105188 4294956096 18446744073709551615 134629916 0 0 4096 2 18446744073709551615 0 0 17 0 0 0
/proc/15992/statm: 23158 6354 209 144 0 22642 0
[pid=15992/tid=15994] ppid=15990 vsize=92632 CPUtime=0
/proc/15992/task/15994/stat : 15994 (bprolog) S 15990 15992 14250 0 -1 4194368 2 0 0 0 0 0 0 0 16 0 3 0 21736428 94855168 6354 996147200 134512640 135105188 4294956096 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 1 0 0
[pid=15992/tid=16058] ppid=15990 vsize=92632 CPUtime=0
/proc/15992/task/16058/stat : 16058 (bprolog) S 15990 15992 14250 0 -1 4194368 0 0 0 0 0 0 0 0 25 0 3 0 21826451 94855168 6354 996147200 134512640 135105188 4294956096 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 1175.74
Current children cumulated vsize (KiB) 92632

[startup+1242.3 s]
/proc/loadavg: 1.99 1.98 1.99 3/75 16058
/proc/meminfo: memFree=1336200/2055920 swapFree=4192956/4192956
[pid=15992] ppid=15990 vsize=92632 CPUtime=1235.72
/proc/15992/stat : 15992 (bprolog) R 15990 15992 14250 0 -1 4194304 7279 0 0 0 123364 208 0 0 25 0 3 0 21735984 94855168 6354 996147200 134512640 135105188 4294956096 18446744073709551615 135015186 0 0 4096 2 18446744073709551615 0 0 17 0 0 0
/proc/15992/statm: 23158 6354 209 144 0 22642 0
[pid=15992/tid=15994] ppid=15990 vsize=92632 CPUtime=0
/proc/15992/task/15994/stat : 15994 (bprolog) S 15990 15992 14250 0 -1 4194368 2 0 0 0 0 0 0 0 16 0 3 0 21736428 94855168 6354 996147200 134512640 135105188 4294956096 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 1 0 0
[pid=15992/tid=16058] ppid=15990 vsize=92632 CPUtime=0
/proc/15992/task/16058/stat : 16058 (bprolog) S 15990 15992 14250 0 -1 4194368 0 0 0 0 0 0 0 0 25 0 3 0 21826451 94855168 6354 996147200 134512640 135105188 4294956096 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 1235.72
Current children cumulated vsize (KiB) 92632

[startup+1302.3 s]
/proc/loadavg: 1.99 1.98 1.99 3/75 16058
/proc/meminfo: memFree=1336200/2055920 swapFree=4192956/4192956
[pid=15992] ppid=15990 vsize=92632 CPUtime=1295.7
/proc/15992/stat : 15992 (bprolog) R 15990 15992 14250 0 -1 4194304 7279 0 0 0 129362 208 0 0 25 0 3 0 21735984 94855168 6354 996147200 134512640 135105188 4294956096 18446744073709551615 135007717 0 0 4096 2 18446744073709551615 0 0 17 0 0 0
/proc/15992/statm: 23158 6354 209 144 0 22642 0
[pid=15992/tid=15994] ppid=15990 vsize=92632 CPUtime=0
/proc/15992/task/15994/stat : 15994 (bprolog) S 15990 15992 14250 0 -1 4194368 2 0 0 0 0 0 0 0 16 0 3 0 21736428 94855168 6354 996147200 134512640 135105188 4294956096 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 1 0 0
[pid=15992/tid=16058] ppid=15990 vsize=92632 CPUtime=0
/proc/15992/task/16058/stat : 16058 (bprolog) S 15990 15992 14250 0 -1 4194368 0 0 0 0 0 0 0 0 25 0 3 0 21826451 94855168 6354 996147200 134512640 135105188 4294956096 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 1295.7
Current children cumulated vsize (KiB) 92632

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

[startup+1305.6 s]
/proc/loadavg: 1.99 1.98 1.99 3/75 16058
/proc/meminfo: memFree=1336200/2055920 swapFree=4192956/4192956
[pid=15992] ppid=15990 vsize=92632 CPUtime=1299
/proc/15992/stat : 15992 (bprolog) R 15990 15992 14250 0 -1 4194304 7279 0 0 0 129692 208 0 0 25 0 3 0 21735984 94855168 6354 996147200 134512640 135105188 4294956096 18446744073709551615 134633048 0 0 4096 2 18446744073709551615 0 0 17 0 0 0
/proc/15992/statm: 23158 6354 209 144 0 22642 0
[pid=15992/tid=15994] ppid=15990 vsize=92632 CPUtime=0
/proc/15992/task/15994/stat : 15994 (bprolog) S 15990 15992 14250 0 -1 4194368 2 0 0 0 0 0 0 0 16 0 3 0 21736428 94855168 6354 996147200 134512640 135105188 4294956096 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 1 0 0
[pid=15992/tid=16058] ppid=15990 vsize=92632 CPUtime=0
/proc/15992/task/16058/stat : 16058 (bprolog) S 15990 15992 14250 0 -1 4194368 0 0 0 0 0 0 0 0 25 0 3 0 21826451 94855168 6354 996147200 134512640 135105188 4294956096 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 1299
Current children cumulated vsize (KiB) 92632

[startup+1331.2 s]
/proc/loadavg: 1.99 1.98 1.99 3/75 16058
/proc/meminfo: memFree=1336200/2055920 swapFree=4192956/4192956
[pid=15992] ppid=15990 vsize=92632 CPUtime=1324.59
/proc/15992/stat : 15992 (bprolog) R 15990 15992 14250 0 -1 4194304 7279 0 0 0 132251 208 0 0 25 0 3 0 21735984 94855168 6354 996147200 134512640 135105188 4294956096 18446744073709551615 135015538 0 0 4096 2 18446744073709551615 0 0 17 0 0 0
/proc/15992/statm: 23158 6354 209 144 0 22642 0
[pid=15992/tid=15994] ppid=15990 vsize=92632 CPUtime=0
/proc/15992/task/15994/stat : 15994 (bprolog) S 15990 15992 14250 0 -1 4194368 2 0 0 0 0 0 0 0 16 0 3 0 21736428 94855168 6354 996147200 134512640 135105188 4294956096 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 1 0 0
[pid=15992/tid=16058] ppid=15990 vsize=92632 CPUtime=0
/proc/15992/task/16058/stat : 16058 (bprolog) S 15990 15992 14250 0 -1 4194368 0 0 0 0 0 0 0 0 25 0 3 0 21826451 94855168 6354 996147200 134512640 135105188 4294956096 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 1324.59
Current children cumulated vsize (KiB) 92632

[startup+1344 s]
/proc/loadavg: 1.99 1.98 1.99 3/75 16058
/proc/meminfo: memFree=1336200/2055920 swapFree=4192956/4192956
[pid=15992] ppid=15990 vsize=92632 CPUtime=1337.39
/proc/15992/stat : 15992 (bprolog) R 15990 15992 14250 0 -1 4194304 7279 0 0 0 133531 208 0 0 25 0 3 0 21735984 94855168 6354 996147200 134512640 135105188 4294956096 18446744073709551615 134629873 0 0 4096 2 18446744073709551615 0 0 17 0 0 0
/proc/15992/statm: 23158 6354 209 144 0 22642 0
[pid=15992/tid=15994] ppid=15990 vsize=92632 CPUtime=0
/proc/15992/task/15994/stat : 15994 (bprolog) S 15990 15992 14250 0 -1 4194368 2 0 0 0 0 0 0 0 16 0 3 0 21736428 94855168 6354 996147200 134512640 135105188 4294956096 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 1 0 0
[pid=15992/tid=16058] ppid=15990 vsize=92632 CPUtime=0
/proc/15992/task/16058/stat : 16058 (bprolog) S 15990 15992 14250 0 -1 4194368 0 0 0 0 0 0 0 0 25 0 3 0 21826451 94855168 6354 996147200 134512640 135105188 4294956096 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 1337.39
Current children cumulated vsize (KiB) 92632

[startup+1350.4 s]
/proc/loadavg: 1.99 1.98 1.99 3/75 16058
/proc/meminfo: memFree=1336200/2055920 swapFree=4192956/4192956
[pid=15992] ppid=15990 vsize=92632 CPUtime=1343.78
/proc/15992/stat : 15992 (bprolog) R 15990 15992 14250 0 -1 4194304 7279 0 0 0 134170 208 0 0 25 0 3 0 21735984 94855168 6354 996147200 134512640 135105188 4294956096 18446744073709551615 134881017 0 0 4096 2 18446744073709551615 0 0 17 0 0 0
/proc/15992/statm: 23158 6354 209 144 0 22642 0
[pid=15992/tid=15994] ppid=15990 vsize=92632 CPUtime=0
/proc/15992/task/15994/stat : 15994 (bprolog) S 15990 15992 14250 0 -1 4194368 2 0 0 0 0 0 0 0 16 0 3 0 21736428 94855168 6354 996147200 134512640 135105188 4294956096 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 1 0 0
[pid=15992/tid=16058] ppid=15990 vsize=92632 CPUtime=0
/proc/15992/task/16058/stat : 16058 (bprolog) S 15990 15992 14250 0 -1 4194368 0 0 0 0 0 0 0 0 25 0 3 0 21826451 94855168 6354 996147200 134512640 135105188 4294956096 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 1343.78
Current children cumulated vsize (KiB) 92632

[startup+1352.01 s]
/proc/loadavg: 1.99 1.98 1.99 3/75 16058
/proc/meminfo: memFree=1336200/2055920 swapFree=4192956/4192956
[pid=15992] ppid=15990 vsize=92632 CPUtime=1345.39
/proc/15992/stat : 15992 (bprolog) R 15990 15992 14250 0 -1 4194304 7279 0 0 0 134331 208 0 0 25 0 3 0 21735984 94855168 6354 996147200 134512640 135105188 4294956096 18446744073709551615 134559774 0 0 4096 2 18446744073709551615 0 0 17 0 0 0
/proc/15992/statm: 23158 6354 209 144 0 22642 0
[pid=15992/tid=15994] ppid=15990 vsize=92632 CPUtime=0
/proc/15992/task/15994/stat : 15994 (bprolog) S 15990 15992 14250 0 -1 4194368 2 0 0 0 0 0 0 0 16 0 3 0 21736428 94855168 6354 996147200 134512640 135105188 4294956096 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 1 0 0
[pid=15992/tid=16058] ppid=15990 vsize=92632 CPUtime=0
/proc/15992/task/16058/stat : 16058 (bprolog) S 15990 15992 14250 0 -1 4194368 0 0 0 0 0 0 0 0 25 0 3 0 21826451 94855168 6354 996147200 134512640 135105188 4294956096 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 1345.39
Current children cumulated vsize (KiB) 92632

[startup+1353.6 s]
/proc/loadavg: 1.99 1.98 1.99 3/75 16058
/proc/meminfo: memFree=1336200/2055920 swapFree=4192956/4192956
[pid=15992] ppid=15990 vsize=92632 CPUtime=1346.98
/proc/15992/stat : 15992 (bprolog) R 15990 15992 14250 0 -1 4194304 7279 0 0 0 134490 208 0 0 25 0 3 0 21735984 94855168 6354 996147200 134512640 135105188 4294956096 18446744073709551615 134901748 0 0 4096 2 18446744073709551615 0 0 17 0 0 0
/proc/15992/statm: 23158 6354 209 144 0 22642 0
[pid=15992/tid=15994] ppid=15990 vsize=92632 CPUtime=0
/proc/15992/task/15994/stat : 15994 (bprolog) S 15990 15992 14250 0 -1 4194368 2 0 0 0 0 0 0 0 16 0 3 0 21736428 94855168 6354 996147200 134512640 135105188 4294956096 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 1 0 0
[pid=15992/tid=16058] ppid=15990 vsize=92632 CPUtime=0
/proc/15992/task/16058/stat : 16058 (bprolog) S 15990 15992 14250 0 -1 4194368 0 0 0 0 0 0 0 0 25 0 3 0 21826451 94855168 6354 996147200 134512640 135105188 4294956096 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 1346.98
Current children cumulated vsize (KiB) 92632

[startup+1354.4 s]
/proc/loadavg: 1.99 1.98 1.99 3/75 16058
/proc/meminfo: memFree=1336200/2055920 swapFree=4192956/4192956
[pid=15992] ppid=15990 vsize=92632 CPUtime=1347.78
/proc/15992/stat : 15992 (bprolog) R 15990 15992 14250 0 -1 4194304 7279 0 0 0 134570 208 0 0 25 0 3 0 21735984 94855168 6354 996147200 134512640 135105188 4294956096 18446744073709551615 134862013 0 0 4096 2 18446744073709551615 0 0 17 0 0 0
/proc/15992/statm: 23158 6354 209 144 0 22642 0
[pid=15992/tid=15994] ppid=15990 vsize=92632 CPUtime=0
/proc/15992/task/15994/stat : 15994 (bprolog) S 15990 15992 14250 0 -1 4194368 2 0 0 0 0 0 0 0 16 0 3 0 21736428 94855168 6354 996147200 134512640 135105188 4294956096 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 1 0 0
[pid=15992/tid=16058] ppid=15990 vsize=92632 CPUtime=0
/proc/15992/task/16058/stat : 16058 (bprolog) S 15990 15992 14250 0 -1 4194368 0 0 0 0 0 0 0 0 25 0 3 0 21826451 94855168 6354 996147200 134512640 135105188 4294956096 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 1347.78
Current children cumulated vsize (KiB) 92632

[startup+1354.8 s]
/proc/loadavg: 1.99 1.98 1.99 3/75 16058
/proc/meminfo: memFree=1336200/2055920 swapFree=4192956/4192956
[pid=15992] ppid=15990 vsize=102876 CPUtime=1348.18
/proc/15992/stat : 15992 (bprolog) R 15990 15992 14250 0 -1 4194304 7280 0 0 0 134610 208 0 0 25 0 4 0 21735984 105345024 6355 996147200 134512640 135105188 4294956096 18446744073709551615 134630207 0 0 4096 2 18446744073709551615 0 0 17 0 0 0
/proc/15992/statm: 25719 6355 209 144 0 25203 0
[pid=15992/tid=15994] ppid=15990 vsize=102876 CPUtime=0
/proc/15992/task/15994/stat : 15994 (bprolog) S 15990 15992 14250 0 -1 4194368 2 0 0 0 0 0 0 0 16 0 4 0 21736428 105345024 6355 996147200 134512640 135105188 4294956096 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 1 0 0
[pid=15992/tid=16058] ppid=15990 vsize=102876 CPUtime=0
/proc/15992/task/16058/stat : 16058 (bprolog) S 15990 15992 14250 0 -1 4194368 0 0 0 0 0 0 0 0 16 0 4 0 21826451 105345024 6355 996147200 134512640 135105188 4294956096 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 1348.18
Current children cumulated vsize (KiB) 102876

Child status: 0
Real time (s): 1354.85
CPU time (s): 1348.24
CPU user time (s): 1346.14
CPU system time (s): 2.09368
CPU usage (%): 99.5123
Max. virtual memory (cumulated for all children) (KiB): 102876

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1346.14
system time used= 2.09368
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 7280
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= 10
involuntary context switches= 18102

runsolver used 1.58676 second user time and 3.89241 second system time

The end

Launcher Data 

Begin job on node36 at 2009-07-11 23:11:53
IDJOB=2068225
IDBENCH=54839
IDSOLVER=770
FILE ID=node36/2068225-1247346713
PBS_JOBID= 9506689
Free space on /tmp= 66388 MiB

SOLVER NAME= bpsolver 09
BENCH NAME= CPAI08/csp/pseudo/mpsReduced/normalized-mps-red-neos20.xml
COMMAND LINE= HOME/solver BENCHNAMENOEXT TIMEOUT
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-2068225-1247346713/watcher-2068225-1247346713 -o /tmp/evaluation-result-2068225-1247346713/solver-2068225-1247346713 -C 1800 -W 2000 -M 900  HOME/solver HOME/instance-2068225-1247346713 1800

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

MD5SUM BENCH= 8df3601537f146e29101cbf7de6286ca
RANDOM SEED=402802124

node36.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		: 3000.238
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		: 3000.238
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:       1281920 kB
Buffers:         58128 kB
Cached:         548024 kB
SwapCached:          0 kB
Active:         246752 kB
Inactive:       461740 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1281920 kB
SwapTotal:     4192956 kB
SwapFree:      4192956 kB
Dirty:            2768 kB
Writeback:           0 kB
Mapped:         120164 kB
Slab:            50676 kB
Committed_AS:   892876 kB
PageTables:       1908 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= 66388 MiB
End job on node36 at 2009-07-11 23:34:28