Trace number 232172

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, and are wall clock time (not CPU 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
sugar 0.40SAT 142.71 143.509

General information on the benchmark

Namemknap/
mknap-1-2.xml
MD5SUM0647720a7bd1d9aa1ccbfddb96b03b7d
Bench CategoryN-ARY-INT (n-ary constraints in intension)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark0.022995
SatisfiableYES
(Un)Satisfiability was provedYES
Number of variables15
Number of constraints11
Maximum constraint arity15
Maximum domain size2
Number of constraints which are defined in extension0
Number of constraints which are defined in intension11
Global constraints used (with number of constraints)

Solver Data (download as text)

0.04	c # Sugar v0-40 (/tmp/evaluation/232172-1170106502/sugar-v0-40.jar)
0.04	
0.04	c # MAIN  BEGIN : /tmp/evaluation/232172-1170106502/unknown.xml [Mon Jan 29 22:35:07 2007]
0.04	c # CONVERT_XML  BEGIN : /tmp/evaluation/232172-1170106502/unknown.xml /tmp/evaluation/232172-1170106502/sugar24051.csp [Mon Jan 29 22:35:07 2007]
0.04	c # CMD : java -Xms200M -Xmx600M -jar /tmp/evaluation/232172-1170106502/sugar-v0-40.jar -convert /tmp/evaluation/232172-1170106502/unknown.xml /tmp/evaluation/232172-1170106502/sugar24051.csp
0.16	c BEGIN convert /tmp/evaluation/232172-1170106502/unknown.xml
0.27	c END convert (0.106188 seconds)
0.28	c # CONVERT_XML  END : /tmp/evaluation/232172-1170106502/sugar24051.csp 2640 bytes (0 seconds) [Mon Jan 29 22:35:07 2007]
0.28	c # CONVERT_XML  CPU : 0 = 0 + 0 + 0 + 0
0.28	
0.28	c # GENERATE_SAT  BEGIN : /tmp/evaluation/232172-1170106502/sugar24051.bcnf [Mon Jan 29 22:35:07 2007]
0.28	c # CMD : java -Xms200M -Xmx600M -jar /tmp/evaluation/232172-1170106502/sugar-v0-40.jar -bcnf -map /tmp/evaluation/232172-1170106502/sugar24051.map /tmp/evaluation/232172-1170106502/sugar24051.csp /tmp/evaluation/232172-1170106502/sugar24051.bcnf
0.39	c BEGIN parse /tmp/evaluation/232172-1170106502/sugar24051.csp
0.60	c END parse (0.209231 seconds)
0.60	c BEGIN simplify
0.61	c END simplify (6.66E-4 seconds)
0.61	c BEGIN encode /tmp/evaluation/232172-1170106502/sugar24051.bcnf
14.95	c END encode (14.342434 seconds)
14.98	c # GENERATE_SAT  END : 33123 variables 14860305 clauses 237353748 bytes (14 seconds) [Mon Jan 29 22:35:21 2007]
14.98	c # GENERATE_SAT  CPU : 14.56 = 0 + 0 + 13.33 + 1.23
14.98	
14.98	c # SOLVE_SAT  BEGIN : /tmp/evaluation/232172-1170106502/sugar24051.bcnf [Mon Jan 29 22:35:21 2007]
14.98	c # CMD : /tmp/evaluation/232172-1170106502/minisat /tmp/evaluation/232172-1170106502/sugar24051.bcnf /tmp/evaluation/232172-1170106502/sugar24051.out
139.67	c ==================================[MINISAT]===================================
139.67	c | Conflicts |     ORIGINAL     |              LEARNT              | Progress |
139.67	c |           | Clauses Literals |   Limit Clauses Literals  Lit/Cl |          |
139.67	c ==============================================================================
139.67	c |         0 | 10998985 32952668 | 3666328       0        0     nan |  0.000 % |
142.93	c ==============================================================================
142.93	c restarts              : 1
142.93	c conflicts             : 14             (0 /sec)
142.93	c decisions             : 26             (0 /sec)
142.93	c propagations          : 152977         (1206 /sec)
142.93	c conflict literals     : 68             (46.03 % deleted)
142.93	c Memory used           : 556.27 MB
142.93	c CPU time              : 126.797 s
142.93	c 
142.93	c SATISFIABLE
143.14	c # SOLVE_SAT  END : SATISFIABLE (129 seconds) [Mon Jan 29 22:37:30 2007]
143.14	c # SOLVE_SAT  CPU : 127.83 = 0 + 0 + 126.81 + 1.02
143.14	
143.14	c # RESULT : SATISFIABLE
143.14	
143.14	c # OUTPUT_SOL  BEGIN : SAT  [Mon Jan 29 22:37:30 2007]
143.27	c BEGIN read SAT output /tmp/evaluation/232172-1170106502/sugar24051.out
143.32	c END read SAT output (0.055839 seconds)
143.32	c BEGIN write solution /tmp/evaluation/232172-1170106502/sugar24051.sol
143.36	c END write solution (0.03145 seconds)
143.39	s SATISFIABLE
143.39	v 1 1 0 1 0 1 1 0 1 1 0 0 0 1 1
143.39	c # OUTPUT_SOL  END :  (0 seconds) [Mon Jan 29 22:37:30 2007]
143.39	c # OUTPUT_SOL  CPU : 0 = 0 + 0 + 0 + 0
143.39	
143.39	c # MAIN  END :  (143 seconds) [Mon Jan 29 22:37:30 2007]
143.39	c # MAIN  CPU : 142.39 = 0 + 0 + 140.14 + 2.25
143.39

Verifier Data (download as text)

OK

Watcher Data (download as text)

runsolver version 3.1.3 (c) roussel@cril.univ-artois.fr

command line: runsolver --timestamp -w ROOT/results/node30/watcher-232172-1170106502 -o ROOT/results/node30/solver-232172-1170106502 -C 1800 -M 900 /tmp/evaluation/232172-1170106502/solver /tmp/evaluation/232172-1170106502 /tmp/evaluation/232172-1170106502/unknown.xml 

Enforcing CPUTime limit (soft limit, will send SIGTERM then SIGKILL): 1800 seconds
Enforcing CPUTime limit (hard limit, will send SIGXCPU): 1830 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

/proc/loadavg: 1.88 3.00 3.04 4/88 24052
/proc/meminfo: memFree=1803984/2055920 swapFree=4192812/4192956
[pid=24051] ppid=24049 vsize=12268 CPUtime=0
/proc/24051/stat : 24051 (sugar) R 24049 24051 23813 0 -1 4194304 596 0 0 0 0 0 0 0 18 0 1 0 4414688 12562432 315 18446744073709551615 4194304 4206940 548682069232 18446744073709551615 264916483070 0 0 4224 0 0 0 0 17 1 0 0
/proc/24051/statm: 3067 315 241 3 0 167 0

[startup+0.108144 s]
/proc/loadavg: 1.88 3.00 3.04 4/88 24052
/proc/meminfo: memFree=1803984/2055920 swapFree=4192812/4192956
[pid=24051] ppid=24049 vsize=13724 CPUtime=0.04
/proc/24051/stat : 24051 (sugar) S 24049 24051 23813 0 -1 4194304 1112 0 0 0 3 1 0 0 18 0 1 0 4414688 14053376 805 18446744073709551615 4194304 4206940 548682069232 18446744073709551615 264916480098 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/24051/statm: 3431 805 368 3 0 531 0
Current children cumulated CPU time (s) 0.04
Current children cumulated vsize (KiB) 13724

[startup+0.516205 s]
/proc/loadavg: 1.88 3.00 3.04 4/88 24052
/proc/meminfo: memFree=1803984/2055920 swapFree=4192812/4192956
[pid=24051] ppid=24049 vsize=13724 CPUtime=0.04
/proc/24051/stat : 24051 (sugar) S 24049 24051 23813 0 -1 4194304 1188 0 0 0 3 1 0 0 15 0 1 0 4414688 14053376 808 18446744073709551615 4194304 4206940 548682069232 18446744073709551615 264916480098 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/24051/statm: 3431 808 370 3 0 531 0
Current children cumulated CPU time (s) 0.04
Current children cumulated vsize (KiB) 13724

[startup+1.34533 s]
/proc/loadavg: 1.89 2.99 3.03 3/97 24068
/proc/meminfo: memFree=1781000/2055920 swapFree=4192812/4192956
[pid=24051] ppid=24049 vsize=13724 CPUtime=0.04
/proc/24051/stat : 24051 (sugar) S 24049 24051 23813 0 -1 4194304 1188 0 0 0 3 1 0 0 15 0 1 0 4414688 14053376 808 18446744073709551615 4194304 4206940 548682069232 18446744073709551615 264916480098 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/24051/statm: 3431 808 370 3 0 531 0
[pid=24053] ppid=24051 vsize=0 CPUtime=0.22
/proc/24053/stat : 24053 (java) Z 24051 24051 23813 0 -1 1036 3563 0 1 0 19 3 0 0 18 0 1 0 4414692 0 0 18446744073709551615 0 0 0 0 0 0 4 0 23759 18446744071563351923 0 0 17 1 0 0
/proc/24053/statm: 0 0 0 0 0 0 0
[pid=24061] ppid=24051 vsize=807332 CPUtime=1.04
/proc/24061/stat : 24061 (java) R 24051 24051 23813 0 -1 0 4904 0 1 0 97 7 0 0 25 0 8 0 4414716 826707968 4654 18446744073709551615 134512640 134570532 4294956480 18446744073709551615 4073657504 0 4 0 23759 18446744073709551615 0 0 17 1 0 0
/proc/24061/statm: 201833 4654 1500 14 0 189111 0
[pid=24061/tid=24062] ppid=24051 vsize=807332 CPUtime=0
/proc/24061/task/24062/stat : 24062 (java) S 24051 24051 23813 0 -1 64 6 0 0 0 0 0 0 0 17 0 8 0 4414719 826707968 4654 18446744073709551615 134512640 134570532 4294956480 18446744073709551615 4294960144 0 0 0 23759 0 0 0 -1 1 0 0
[pid=24061/tid=24063] ppid=24051 vsize=807332 CPUtime=0
/proc/24061/task/24063/stat : 24063 (java) S 24051 24051 23813 0 -1 64 10 0 0 0 0 0 0 0 19 0 8 0 4414720 826707968 4654 18446744073709551615 134512640 134570532 4294956480 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 1 0 0
[pid=24061/tid=24064] ppid=24051 vsize=807332 CPUtime=0
/proc/24061/task/24064/stat : 24064 (java) S 24051 24051 23813 0 -1 64 4 0 0 0 0 0 0 0 20 0 8 0 4414720 826707968 4654 18446744073709551615 134512640 134570532 4294956480 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 1 0 0
[pid=24061/tid=24065] ppid=24051 vsize=807332 CPUtime=0
/proc/24061/task/24065/stat : 24065 (java) S 24051 24051 23813 0 -1 64 1 0 0 0 0 0 0 0 18 0 8 0 4414723 826707968 4654 18446744073709551615 134512640 134570532 4294956480 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 1 0 0
[pid=24061/tid=24066] ppid=24051 vsize=807332 CPUtime=0.09
/proc/24061/task/24066/stat : 24066 (java) S 24051 24051 23813 0 -1 64 369 0 0 0 9 0 0 0 16 0 8 0 4414723 826707968 4654 18446744073709551615 134512640 134570532 4294956480 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 1 0 0
[pid=24061/tid=24067] ppid=24051 vsize=807332 CPUtime=0
/proc/24061/task/24067/stat : 24067 (java) S 24051 24051 23813 0 -1 64 2 0 0 0 0 0 0 0 19 0 8 0 4414723 826707968 4654 18446744073709551615 134512640 134570532 4294956480 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 1 0 0
[pid=24061/tid=24068] ppid=24051 vsize=807332 CPUtime=0
/proc/24061/task/24068/stat : 24068 (java) S 24051 24051 23813 0 -1 64 1 0 0 0 0 0 0 0 15 0 8 0 4414723 826707968 4654 18446744073709551615 134512640 134570532 4294956480 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 1.3
Current children cumulated vsize (KiB) 821056

[startup+2.98255 s]
/proc/loadavg: 1.89 2.99 3.03 3/97 24068
/proc/meminfo: memFree=1763656/2055920 swapFree=4192812/4192956
[pid=24051] ppid=24049 vsize=13724 CPUtime=0.04
/proc/24051/stat : 24051 (sugar) S 24049 24051 23813 0 -1 4194304 1188 0 0 0 3 1 0 0 15 0 1 0 4414688 14053376 808 18446744073709551615 4194304 4206940 548682069232 18446744073709551615 264916480098 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/24051/statm: 3431 808 370 3 0 531 0
[pid=24053] ppid=24051 vsize=0 CPUtime=0.22
/proc/24053/stat : 24053 (java) Z 24051 24051 23813 0 -1 1036 3563 0 1 0 19 3 0 0 18 0 1 0 4414692 0 0 18446744073709551615 0 0 0 0 0 0 4 0 23759 18446744071563351923 0 0 17 1 0 0
/proc/24053/statm: 0 0 0 0 0 0 0
[pid=24061] ppid=24051 vsize=807332 CPUtime=2.69
/proc/24061/stat : 24061 (java) R 24051 24051 23813 0 -1 0 4916 0 1 0 248 21 0 0 25 0 8 0 4414716 826707968 4665 18446744073709551615 134512640 134570532 4294956480 18446744073709551615 4152096930 0 4 0 23759 18446744073709551615 0 0 17 1 0 0
/proc/24061/statm: 201833 4665 1501 14 0 189111 0
[pid=24061/tid=24062] ppid=24051 vsize=807332 CPUtime=0
/proc/24061/task/24062/stat : 24062 (java) S 24051 24051 23813 0 -1 64 6 0 0 0 0 0 0 0 16 0 8 0 4414719 826707968 4665 18446744073709551615 134512640 134570532 4294956480 18446744073709551615 4294960144 0 0 0 23759 0 0 0 -1 1 0 0
[pid=24061/tid=24063] ppid=24051 vsize=807332 CPUtime=0
/proc/24061/task/24063/stat : 24063 (java) S 24051 24051 23813 0 -1 64 10 0 0 0 0 0 0 0 19 0 8 0 4414720 826707968 4665 18446744073709551615 134512640 134570532 4294956480 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 1 0 0
[pid=24061/tid=24064] ppid=24051 vsize=807332 CPUtime=0
/proc/24061/task/24064/stat : 24064 (java) S 24051 24051 23813 0 -1 64 4 0 0 0 0 0 0 0 20 0 8 0 4414720 826707968 4665 18446744073709551615 134512640 134570532 4294956480 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 1 0 0
[pid=24061/tid=24065] ppid=24051 vsize=807332 CPUtime=0
/proc/24061/task/24065/stat : 24065 (java) S 24051 24051 23813 0 -1 64 1 0 0 0 0 0 0 0 18 0 8 0 4414723 826707968 4665 18446744073709551615 134512640 134570532 4294956480 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 1 0 0
[pid=24061/tid=24066] ppid=24051 vsize=807332 CPUtime=0.09
/proc/24061/task/24066/stat : 24066 (java) S 24051 24051 23813 0 -1 64 370 0 0 0 9 0 0 0 16 0 8 0 4414723 826707968 4665 18446744073709551615 134512640 134570532 4294956480 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 1 0 0
[pid=24061/tid=24067] ppid=24051 vsize=807332 CPUtime=0
/proc/24061/task/24067/stat : 24067 (java) S 24051 24051 23813 0 -1 64 2 0 0 0 0 0 0 0 19 0 8 0 4414723 826707968 4665 18446744073709551615 134512640 134570532 4294956480 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 1 0 0
[pid=24061/tid=24068] ppid=24051 vsize=807332 CPUtime=0
/proc/24061/task/24068/stat : 24068 (java) S 24051 24051 23813 0 -1 64 1 0 0 0 0 0 0 0 15 0 8 0 4414723 826707968 4665 18446744073709551615 134512640 134570532 4294956480 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 2.95
Current children cumulated vsize (KiB) 821056

[startup+6.18601 s]
/proc/loadavg: 1.89 2.99 3.03 3/97 24068
/proc/meminfo: memFree=1704648/2055920 swapFree=4192812/4192956
[pid=24051] ppid=24049 vsize=13724 CPUtime=0.04
/proc/24051/stat : 24051 (sugar) S 24049 24051 23813 0 -1 4194304 1188 0 0 0 3 1 0 0 15 0 1 0 4414688 14053376 808 18446744073709551615 4194304 4206940 548682069232 18446744073709551615 264916480098 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/24051/statm: 3431 808 370 3 0 531 0
[pid=24053] ppid=24051 vsize=0 CPUtime=0.22
/proc/24053/stat : 24053 (java) Z 24051 24051 23813 0 -1 1036 3563 0 1 0 19 3 0 0 18 0 1 0 4414692 0 0 18446744073709551615 0 0 0 0 0 0 4 0 23759 18446744071563351923 0 0 17 1 0 0
/proc/24053/statm: 0 0 0 0 0 0 0
[pid=24061] ppid=24051 vsize=807332 CPUtime=5.85
/proc/24061/stat : 24061 (java) R 24051 24051 23813 0 -1 0 4917 0 1 0 543 42 0 0 25 0 8 0 4414716 826707968 4666 18446744073709551615 134512640 134570532 4294956480 18446744073709551615 4073657118 0 4 0 23759 18446744073709551615 0 0 17 1 0 0
/proc/24061/statm: 201833 4666 1501 14 0 189111 0
[pid=24061/tid=24062] ppid=24051 vsize=807332 CPUtime=0
/proc/24061/task/24062/stat : 24062 (java) S 24051 24051 23813 0 -1 64 6 0 0 0 0 0 0 0 16 0 8 0 4414719 826707968 4666 18446744073709551615 134512640 134570532 4294956480 18446744073709551615 4294960144 0 0 0 23759 0 0 0 -1 1 0 0
[pid=24061/tid=24063] ppid=24051 vsize=807332 CPUtime=0
/proc/24061/task/24063/stat : 24063 (java) S 24051 24051 23813 0 -1 64 10 0 0 0 0 0 0 0 19 0 8 0 4414720 826707968 4666 18446744073709551615 134512640 134570532 4294956480 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 1 0 0
[pid=24061/tid=24064] ppid=24051 vsize=807332 CPUtime=0
/proc/24061/task/24064/stat : 24064 (java) S 24051 24051 23813 0 -1 64 4 0 0 0 0 0 0 0 20 0 8 0 4414720 826707968 4666 18446744073709551615 134512640 134570532 4294956480 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 1 0 0
[pid=24061/tid=24065] ppid=24051 vsize=807332 CPUtime=0
/proc/24061/task/24065/stat : 24065 (java) S 24051 24051 23813 0 -1 64 1 0 0 0 0 0 0 0 18 0 8 0 4414723 826707968 4666 18446744073709551615 134512640 134570532 4294956480 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 1 0 0
[pid=24061/tid=24066] ppid=24051 vsize=807332 CPUtime=0.09
/proc/24061/task/24066/stat : 24066 (java) S 24051 24051 23813 0 -1 64 370 0 0 0 9 0 0 0 16 0 8 0 4414723 826707968 4666 18446744073709551615 134512640 134570532 4294956480 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 1 0 0
[pid=24061/tid=24067] ppid=24051 vsize=807332 CPUtime=0
/proc/24061/task/24067/stat : 24067 (java) S 24051 24051 23813 0 -1 64 2 0 0 0 0 0 0 0 19 0 8 0 4414723 826707968 4666 18446744073709551615 134512640 134570532 4294956480 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 1 0 0
[pid=24061/tid=24068] ppid=24051 vsize=807332 CPUtime=0
/proc/24061/task/24068/stat : 24068 (java) S 24051 24051 23813 0 -1 64 1 0 0 0 0 0 0 0 15 0 8 0 4414723 826707968 4666 18446744073709551615 134512640 134570532 4294956480 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 6.11
Current children cumulated vsize (KiB) 821056

[startup+12.6749 s]
/proc/loadavg: 1.91 2.95 3.02 3/97 24068
/proc/meminfo: memFree=1591304/2055920 swapFree=4192812/4192956
[pid=24051] ppid=24049 vsize=13724 CPUtime=0.04
/proc/24051/stat : 24051 (sugar) S 24049 24051 23813 0 -1 4194304 1188 0 0 0 3 1 0 0 15 0 1 0 4414688 14053376 808 18446744073709551615 4194304 4206940 548682069232 18446744073709551615 264916480098 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/24051/statm: 3431 808 370 3 0 531 0
[pid=24053] ppid=24051 vsize=0 CPUtime=0.22
/proc/24053/stat : 24053 (java) Z 24051 24051 23813 0 -1 1036 3563 0 1 0 19 3 0 0 18 0 1 0 4414692 0 0 18446744073709551615 0 0 0 0 0 0 4 0 23759 18446744071563351923 0 0 17 1 0 0
/proc/24053/statm: 0 0 0 0 0 0 0
[pid=24061] ppid=24051 vsize=807332 CPUtime=12.31
/proc/24061/stat : 24061 (java) R 24051 24051 23813 0 -1 0 4920 0 1 0 1123 108 0 0 25 0 8 0 4414716 826707968 4669 18446744073709551615 134512640 134570532 4294956480 18446744073709551615 4073657118 0 4 0 23759 18446744073709551615 0 0 17 1 0 0
/proc/24061/statm: 201833 4669 1501 14 0 189111 0
[pid=24061/tid=24062] ppid=24051 vsize=807332 CPUtime=0
/proc/24061/task/24062/stat : 24062 (java) S 24051 24051 23813 0 -1 64 6 0 0 0 0 0 0 0 16 0 8 0 4414719 826707968 4669 18446744073709551615 134512640 134570532 4294956480 18446744073709551615 4294960144 0 0 0 23759 0 0 0 -1 1 0 0
[pid=24061/tid=24063] ppid=24051 vsize=807332 CPUtime=0
/proc/24061/task/24063/stat : 24063 (java) S 24051 24051 23813 0 -1 64 10 0 0 0 0 0 0 0 19 0 8 0 4414720 826707968 4669 18446744073709551615 134512640 134570532 4294956480 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 1 0 0
[pid=24061/tid=24064] ppid=24051 vsize=807332 CPUtime=0
/proc/24061/task/24064/stat : 24064 (java) S 24051 24051 23813 0 -1 64 4 0 0 0 0 0 0 0 20 0 8 0 4414720 826707968 4669 18446744073709551615 134512640 134570532 4294956480 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 1 0 0
[pid=24061/tid=24065] ppid=24051 vsize=807332 CPUtime=0
/proc/24061/task/24065/stat : 24065 (java) S 24051 24051 23813 0 -1 64 1 0 0 0 0 0 0 0 18 0 8 0 4414723 826707968 4669 18446744073709551615 134512640 134570532 4294956480 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 1 0 0
[pid=24061/tid=24066] ppid=24051 vsize=807332 CPUtime=0.09
/proc/24061/task/24066/stat : 24066 (java) S 24051 24051 23813 0 -1 64 370 0 0 0 9 0 0 0 17 0 8 0 4414723 826707968 4669 18446744073709551615 134512640 134570532 4294956480 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 1 0 0
[pid=24061/tid=24067] ppid=24051 vsize=807332 CPUtime=0
/proc/24061/task/24067/stat : 24067 (java) S 24051 24051 23813 0 -1 64 2 0 0 0 0 0 0 0 19 0 8 0 4414723 826707968 4669 18446744073709551615 134512640 134570532 4294956480 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 1 0 0
[pid=24061/tid=24068] ppid=24051 vsize=807332 CPUtime=0
/proc/24061/task/24068/stat : 24068 (java) S 24051 24051 23813 0 -1 64 1 0 0 0 0 0 0 0 15 0 8 0 4414723 826707968 4669 18446744073709551615 134512640 134570532 4294956480 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 12.57
Current children cumulated vsize (KiB) 821056

[startup+25.5187 s]
/proc/loadavg: 1.92 2.92 3.01 3/90 24069
/proc/meminfo: memFree=1011008/2055920 swapFree=4192812/4192956
[pid=24051] ppid=24049 vsize=13856 CPUtime=14.6
/proc/24051/stat : 24051 (sugar) S 24049 24051 23813 0 -1 4194304 1320 4969 0 1 3 1 1333 123 19 0 1 0 4414688 14188544 842 18446744073709551615 4194304 4206940 548682069232 18446744073709551615 264916480098 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/24051/statm: 3464 842 373 3 0 564 0
[pid=24053] ppid=24051 vsize=0 CPUtime=0.22
/proc/24053/stat : 24053 (java) Z 24051 24051 23813 0 -1 1036 3563 0 1 0 19 3 0 0 18 0 1 0 4414692 0 0 18446744073709551615 0 0 0 0 0 0 4 0 23759 18446744071563351923 0 0 17 1 0 0
/proc/24053/statm: 0 0 0 0 0 0 0
[pid=24069] ppid=24051 vsize=569612 CPUtime=10.49
/proc/24069/stat : 24069 (minisat) R 24051 24051 23813 0 -1 0 139826 0 0 0 958 91 0 0 25 0 1 0 4416186 583282688 138217 18446744073709551615 134512640 134974460 4294956768 18446744073709551615 134522281 0 0 4096 0 0 0 0 17 1 0 0
/proc/24069/statm: 142403 138217 36 112 0 142287 0
Current children cumulated CPU time (s) 25.31
Current children cumulated vsize (KiB) 583468

[startup+51.2014 s]
/proc/loadavg: 1.95 2.83 2.97 3/90 24069
/proc/meminfo: memFree=1009472/2055920 swapFree=4192812/4192956
[pid=24051] ppid=24049 vsize=13856 CPUtime=14.6
/proc/24051/stat : 24051 (sugar) S 24049 24051 23813 0 -1 4194304 1320 4969 0 1 3 1 1333 123 19 0 1 0 4414688 14188544 842 18446744073709551615 4194304 4206940 548682069232 18446744073709551615 264916480098 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/24051/statm: 3464 842 373 3 0 564 0
[pid=24053] ppid=24051 vsize=0 CPUtime=0.22
/proc/24053/stat : 24053 (java) Z 24051 24051 23813 0 -1 1036 3563 0 1 0 19 3 0 0 18 0 1 0 4414692 0 0 18446744073709551615 0 0 0 0 0 0 4 0 23759 18446744071563351923 0 0 17 1 0 0
/proc/24053/statm: 0 0 0 0 0 0 0
[pid=24069] ppid=24051 vsize=569612 CPUtime=36.16
/proc/24069/stat : 24069 (minisat) R 24051 24051 23813 0 -1 0 139826 0 0 0 3525 91 0 0 25 0 1 0 4416186 583282688 138217 18446744073709551615 134512640 134974460 4294956768 18446744073709551615 134522290 0 0 4096 0 0 0 0 17 1 0 0
/proc/24069/statm: 142403 138217 36 112 0 142287 0
Current children cumulated CPU time (s) 50.98
Current children cumulated vsize (KiB) 583468

[startup+102.458 s]
/proc/loadavg: 1.98 2.70 2.92 3/90 24069
/proc/meminfo: memFree=1007808/2055920 swapFree=4192812/4192956
[pid=24051] ppid=24049 vsize=13856 CPUtime=14.6
/proc/24051/stat : 24051 (sugar) S 24049 24051 23813 0 -1 4194304 1320 4969 0 1 3 1 1333 123 19 0 1 0 4414688 14188544 842 18446744073709551615 4194304 4206940 548682069232 18446744073709551615 264916480098 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/24051/statm: 3464 842 373 3 0 564 0
[pid=24053] ppid=24051 vsize=0 CPUtime=0.22
/proc/24053/stat : 24053 (java) Z 24051 24051 23813 0 -1 1036 3563 0 1 0 19 3 0 0 18 0 1 0 4414692 0 0 18446744073709551615 0 0 0 0 0 0 4 0 23759 18446744071563351923 0 0 17 1 0 0
/proc/24053/statm: 0 0 0 0 0 0 0
[pid=24069] ppid=24051 vsize=569612 CPUtime=87.25
/proc/24069/stat : 24069 (minisat) R 24051 24051 23813 0 -1 0 139826 0 0 0 8633 92 0 0 25 0 1 0 4416186 583282688 138217 18446744073709551615 134512640 134974460 4294956768 18446744073709551615 134522283 0 0 4096 0 0 0 0 17 1 0 0
/proc/24069/statm: 142403 138217 36 112 0 142287 0
Current children cumulated CPU time (s) 102.07
Current children cumulated vsize (KiB) 583468

Child status: 0

!!! problem with CPU time !!!
wait4(...,&childrusage) returns 24051 and gives childrusage.ru_utime.tv_sec=140 childrusage.ru_utime.tv_usec=182688 childrusage.ru_stime.tv_sec=2 childrusage.ru_stime.tv_usec=387637
CPU time returned by wait4() is 142.57
while last known CPU time is 142.71

Solver probably didn't/couldn't wait for its children
Using last known CPU time as value...

Real time (s): 143.509
CPU time (s): 142.71
CPU user time (s): 140.36
CPU system time (s): 2.35
CPU usage (%): 99.4435
Max. virtual memory (cumulated for all children) (KiB): 821056

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 140.183
system time used= 2.38764
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 146299
page faults= 1
swaps= 0
block input operations= 0
block output operations= 0
messages sent= 0
messages received= 0
signals received= 0
voluntary context switches= 822
involuntary context switches= 1030

runsolver used 0.19397 s user time and 0.441932 s system time

The end

Launcher Data (download as text)

Begin job on node30 on Mon Jan 29 21:35:03 UTC 2007


IDJOB= 232172
IDBENCH= 6503
IDSOLVER= 86
FILE ID= node30/232172-1170106502

PBS_JOBID= 3689871

Free space on /tmp= 66561 MiB

SOLVER NAME= sugar 0.40
BENCH NAME= HOME/pub/bench/CPAI06/mknap/mknap-1-2.xml
COMMAND LINE= /tmp/evaluation/232172-1170106502/solver /tmp/evaluation/232172-1170106502 /tmp/evaluation/232172-1170106502/unknown.xml
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node30/watcher-232172-1170106502 -o ROOT/results/node30/solver-232172-1170106502 -C 1800 -M 900  /tmp/evaluation/232172-1170106502/solver /tmp/evaluation/232172-1170106502 /tmp/evaluation/232172-1170106502/unknown.xml

META MD5SUM SOLVER= 0a27e717dfe98d83d9802fe0eea45073
MD5SUM BENCH=  0647720a7bd1d9aa1ccbfddb96b03b7d

RANDOM SEED= 831986696

TIME LIMIT= 1800 seconds

MEMORY LIMIT= 900 MiB


/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		: 3000.270
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		: 3000.270
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:       1805680 kB
Buffers:         21360 kB
Cached:          55684 kB
SwapCached:          0 kB
Active:         164712 kB
Inactive:        35252 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1805680 kB
SwapTotal:     4192956 kB
SwapFree:      4192812 kB
Dirty:            4184 kB
Writeback:           0 kB
Mapped:         142580 kB
Slab:            35192 kB
Committed_AS:   541288 kB
PageTables:       2152 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= 66561 MiB



End job on node30 on Mon Jan 29 21:37:30 UTC 2007