Trace number 252330

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 0.40? (MO) 115.84 117.832

General information on the benchmark

Namebmc/
bmc-ibm-04-04.xml
MD5SUMa548ecc66839648c6a54820f84f1d686
Bench CategoryN-ARY-INT (n-ary constraints in intension)
Best result obtained on this benchmark
Best CPU time to get the best result obtained on this benchmark
Satisfiable
(Un)Satisfiability was proved
Number of variables28161
Number of constraints167877
Maximum constraint arity26
Maximum domain size4
Number of constraints which are defined in extension0
Number of constraints which are defined in intension167877
Global constraints used (with number of constraints)

Solver Data (download as text)

0.05	c # Sugar v0-40 (/tmp/evaluation/252330-1170112176/sugar-v0-40.jar)
0.05	
0.05	c # MAIN  BEGIN : /tmp/evaluation/252330-1170112176/unknown.xml [Tue Jan 30 00:09:38 2007]
0.05	c # CONVERT_XML  BEGIN : /tmp/evaluation/252330-1170112176/unknown.xml /tmp/evaluation/252330-1170112176/sugar30497.csp [Tue Jan 30 00:09:38 2007]
0.05	c # CMD : java -Xms200M -Xmx600M -jar /tmp/evaluation/252330-1170112176/sugar-v0-40.jar -convert /tmp/evaluation/252330-1170112176/unknown.xml /tmp/evaluation/252330-1170112176/sugar30497.csp
0.17	c BEGIN convert /tmp/evaluation/252330-1170112176/unknown.xml
11.52	c END convert (11.349559 seconds)
11.58	c # CONVERT_XML  END : /tmp/evaluation/252330-1170112176/sugar30497.csp 6228068 bytes (11 seconds) [Tue Jan 30 00:09:49 2007]
11.58	c # CONVERT_XML  CPU : 11.49 = 0 + 0 + 10.93 + 0.56
11.58	
11.58	c # GENERATE_SAT  BEGIN : /tmp/evaluation/252330-1170112176/sugar30497.bcnf [Tue Jan 30 00:09:49 2007]
11.58	c # CMD : java -Xms200M -Xmx600M -jar /tmp/evaluation/252330-1170112176/sugar-v0-40.jar -bcnf -map /tmp/evaluation/252330-1170112176/sugar30497.map /tmp/evaluation/252330-1170112176/sugar30497.csp /tmp/evaluation/252330-1170112176/sugar30497.bcnf
11.70	c BEGIN parse /tmp/evaluation/252330-1170112176/sugar30497.csp
47.81	c END parse (36.115809 seconds)
47.81	c BEGIN simplify
49.70	c END simplify (1.886427 seconds)
49.70	c BEGIN encode /tmp/evaluation/252330-1170112176/sugar30497.bcnf
59.22	c END encode (9.521768 seconds)
63.59	c # GENERATE_SAT  END : 952507 variables 7599938 clauses 115335560 bytes (52 seconds) [Tue Jan 30 00:10:41 2007]
63.59	c # GENERATE_SAT  CPU : 51.82 = 3.95 + 0.33 + 46.34 + 1.2
63.59	
63.59	c # SOLVE_SAT  BEGIN : /tmp/evaluation/252330-1170112176/sugar30497.bcnf [Tue Jan 30 00:10:41 2007]
63.59	c # CMD : /tmp/evaluation/252330-1170112176/minisat /tmp/evaluation/252330-1170112176/sugar30497.bcnf /tmp/evaluation/252330-1170112176/sugar30497.out
68.55	c ==================================[MINISAT]===================================
68.55	c | Conflicts |     ORIGINAL     |              LEARNT              | Progress |
68.55	c |           | Clauses Literals |   Limit Clauses Literals  Lit/Cl |          |
68.55	c ==============================================================================
68.55	c |         0 | 1488879  5419722 |  496293       0        0     nan |  0.000 % |
69.73	c |       100 | 1488915  5419722 |  545922      19      134     7.1 | 78.132 % |
71.81	c |       250 | 1488976  5419722 |  600514      42      330     7.9 | 78.184 % |
75.93	c |       475 | 1482529  5411528 |  660565      84      672     8.0 | 78.265 % |
83.54	c |       812 | 1473683  5399785 |  726622     153     1217     8.0 | 78.351 % |
94.62	c |      1318 | 1471071  5396092 |  799284     286     2208     7.7 | 78.430 % |
111.12	c |      2077 | 1462269  5385488 |  879213     471     3725     7.9 | 78.539 % |
115.31	c ==============================================================================
115.31	c restarts              : 7
115.31	c conflicts             : 2278           (45 /sec)
115.31	c decisions             : 540683         (10598 /sec)
115.31	c propagations          : 64172436       (1257882 /sec)
115.31	c conflict literals     : 4736           (5.92 % deleted)
115.31	c Memory used           : 166.47 MB
115.31	c CPU time              : 51.0162 s
115.31	c 
115.31	c SATISFIABLE
115.84	c # SOLVE_SAT  END : SATISFIABLE (53 seconds) [Tue Jan 30 00:11:34 2007]
115.84	c # SOLVE_SAT  CPU : 51.89 = 0 + 0.01 + 51.45 + 0.43
115.84	
115.84	c # RESULT : SATISFIABLE
115.84	
115.84	c # OUTPUT_SOL  BEGIN : SAT  [Tue Jan 30 00:11:34 2007]
116.25	c BEGIN read SAT output /tmp/evaluation/252330-1170112176/sugar30497.out
116.64	
116.64	c # INTERRUPTED
116.64	c # MAIN  END :  (117 seconds) [Tue Jan 30 00:11:35 2007]
116.64	c # MAIN  CPU : 115.21 = 3.95 + 0.35 + 108.72 + 2.19
116.64

Verifier Data (download as text)

ERROR: Unexpected answer ! (SAT/UNSAT expected)
Got answer:

Watcher Data (download as text)

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

command line: runsolver --timestamp -w ROOT/results/node62/watcher-252330-1170112176 -o ROOT/results/node62/solver-252330-1170112176 -C 1800 -M 900 /tmp/evaluation/252330-1170112176/solver /tmp/evaluation/252330-1170112176 /tmp/evaluation/252330-1170112176/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: 2.30 5.06 5.81 5/81 30498
/proc/meminfo: memFree=1595664/2055920 swapFree=4192812/4192956
[pid=30497] ppid=30495 vsize=18540 CPUtime=0
/proc/30497/stat : 30497 (runsolver) R 30495 30497 29563 0 -1 4194368 16 0 0 0 0 0 0 0 18 0 1 0 31174845 18984960 279 18446744073709551615 4194304 4267372 548682069040 18446744073709551615 236437695783 0 0 4096 24578 0 0 0 17 1 0 0
/proc/30497/statm: 4635 279 244 17 0 2626 0

[startup+0.103779 s]
/proc/loadavg: 2.30 5.06 5.81 5/81 30498
/proc/meminfo: memFree=1595664/2055920 swapFree=4192812/4192956
[pid=30497] ppid=30495 vsize=13724 CPUtime=0.03
/proc/30497/stat : 30497 (sugar) S 30495 30497 29563 0 -1 4194304 1112 0 0 0 3 0 0 0 19 0 1 0 31174845 14053376 805 18446744073709551615 4194304 4206940 548682069232 18446744073709551615 236446593122 0 0 4224 16386 18446744071563648864 0 0 17 0 0 0
/proc/30497/statm: 3431 805 368 3 0 531 0
Current children cumulated CPU time (s) 0.03
Current children cumulated vsize (KiB) 13724

[startup+0.511829 s]
/proc/loadavg: 2.30 5.06 5.81 5/81 30498
/proc/meminfo: memFree=1595664/2055920 swapFree=4192812/4192956
[pid=30497] ppid=30495 vsize=13724 CPUtime=0.03
/proc/30497/stat : 30497 (sugar) S 30495 30497 29563 0 -1 4194304 1121 0 0 0 3 0 0 0 16 0 1 0 31174845 14053376 805 18446744073709551615 4194304 4206940 548682069232 18446744073709551615 236446593122 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/30497/statm: 3431 805 368 3 0 531 0
Current children cumulated CPU time (s) 0.03
Current children cumulated vsize (KiB) 13724

[startup+1.33895 s]
/proc/loadavg: 2.30 5.06 5.81 5/89 30506
/proc/meminfo: memFree=1512976/2055920 swapFree=4192812/4192956
[pid=30497] ppid=30495 vsize=13724 CPUtime=0.03
/proc/30497/stat : 30497 (sugar) S 30495 30497 29563 0 -1 4194304 1121 0 0 0 3 0 0 0 16 0 1 0 31174845 14053376 805 18446744073709551615 4194304 4206940 548682069232 18446744073709551615 236446593122 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/30497/statm: 3431 805 368 3 0 531 0
[pid=30499] ppid=30497 vsize=807280 CPUtime=1.27
/proc/30499/stat : 30499 (java) R 30497 30497 29563 0 -1 0 17243 0 1 0 117 10 0 0 18 0 8 0 31174850 826654720 16987 18446744073709551615 134512640 134570532 4294956528 18446744073709551615 4294960144 0 4 0 23759 18446744073709551615 0 0 17 1 0 0
/proc/30499/statm: 201820 16987 1658 14 0 189098 0
[pid=30499/tid=30500] ppid=30497 vsize=807280 CPUtime=0.23
/proc/30499/task/30500/stat : 30500 (java) R 30497 30497 29563 0 -1 64 10777 0 0 0 20 3 0 0 16 0 8 0 31174854 826654720 16987 18446744073709551615 134512640 134570532 4294956528 18446744073709551615 4155067757 0 0 0 23759 0 0 0 -1 1 0 0
[pid=30499/tid=30501] ppid=30497 vsize=807280 CPUtime=0
/proc/30499/task/30501/stat : 30501 (java) S 30497 30497 29563 0 -1 64 10 0 0 0 0 0 0 0 22 0 8 0 31174855 826654720 16987 18446744073709551615 134512640 134570532 4294956528 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 1 0 0
[pid=30499/tid=30502] ppid=30497 vsize=807280 CPUtime=0
/proc/30499/task/30502/stat : 30502 (java) S 30497 30497 29563 0 -1 64 4 0 0 0 0 0 0 0 23 0 8 0 31174855 826654720 16989 18446744073709551615 134512640 134570532 4294956528 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 1 0 0
[pid=30499/tid=30503] ppid=30497 vsize=807280 CPUtime=0
/proc/30499/task/30503/stat : 30503 (java) S 30497 30497 29563 0 -1 64 0 0 0 0 0 0 0 0 18 0 8 0 31174858 826654720 16991 18446744073709551615 134512640 134570532 4294956528 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 1 0 0
[pid=30499/tid=30504] ppid=30497 vsize=807280 CPUtime=0.09
/proc/30499/task/30504/stat : 30504 (java) R 30497 30497 29563 0 -1 64 369 0 0 0 9 0 0 0 19 0 8 0 31174858 826654720 16993 18446744073709551615 134512640 134570532 4294956528 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 1 0 0
[pid=30499/tid=30505] ppid=30497 vsize=807280 CPUtime=0
/proc/30499/task/30505/stat : 30505 (java) S 30497 30497 29563 0 -1 64 3 0 0 0 0 0 0 0 19 0 8 0 31174858 826654720 16999 18446744073709551615 134512640 134570532 4294956528 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 1 0 0
[pid=30499/tid=30506] ppid=30497 vsize=807280 CPUtime=0
/proc/30499/task/30506/stat : 30506 (java) S 30497 30497 29563 0 -1 64 1 0 0 0 0 0 0 0 15 0 8 0 31174858 826654720 17005 18446744073709551615 134512640 134570532 4294956528 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) 821004

[startup+2.98512 s]
/proc/loadavg: 2.36 5.02 5.79 3/89 30506
/proc/meminfo: memFree=1400784/2055920 swapFree=4192812/4192956
[pid=30497] ppid=30495 vsize=13724 CPUtime=0.03
/proc/30497/stat : 30497 (sugar) S 30495 30497 29563 0 -1 4194304 1121 0 0 0 3 0 0 0 16 0 1 0 31174845 14053376 805 18446744073709551615 4194304 4206940 548682069232 18446744073709551615 236446593122 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/30497/statm: 3431 805 368 3 0 531 0
[pid=30499] ppid=30497 vsize=807280 CPUtime=2.91
/proc/30499/stat : 30499 (java) R 30497 30497 29563 0 -1 0 39781 0 1 0 267 24 0 0 25 0 8 0 31174850 826654720 39517 18446744073709551615 134512640 134570532 4294956528 18446744073709551615 4294960144 0 4 0 23759 18446744073709551615 0 0 17 1 0 0
/proc/30499/statm: 201820 39518 1658 14 0 189098 0
[pid=30499/tid=30500] ppid=30497 vsize=807280 CPUtime=0.74
/proc/30499/task/30500/stat : 30500 (java) R 30497 30497 29563 0 -1 64 33310 0 0 0 59 15 0 0 16 0 8 0 31174854 826654720 39520 18446744073709551615 134512640 134570532 4294956528 18446744073709551615 4153968433 0 0 0 23759 0 0 0 -1 1 0 0
[pid=30499/tid=30501] ppid=30497 vsize=807280 CPUtime=0
/proc/30499/task/30501/stat : 30501 (java) S 30497 30497 29563 0 -1 64 10 0 0 0 0 0 0 0 22 0 8 0 31174855 826654720 39521 18446744073709551615 134512640 134570532 4294956528 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 1 0 0
[pid=30499/tid=30502] ppid=30497 vsize=807280 CPUtime=0
/proc/30499/task/30502/stat : 30502 (java) S 30497 30497 29563 0 -1 64 4 0 0 0 0 0 0 0 23 0 8 0 31174855 826654720 39523 18446744073709551615 134512640 134570532 4294956528 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 1 0 0
[pid=30499/tid=30503] ppid=30497 vsize=807280 CPUtime=0
/proc/30499/task/30503/stat : 30503 (java) S 30497 30497 29563 0 -1 64 0 0 0 0 0 0 0 0 18 0 8 0 31174858 826654720 39525 18446744073709551615 134512640 134570532 4294956528 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 1 0 0
[pid=30499/tid=30504] ppid=30497 vsize=807280 CPUtime=0.09
/proc/30499/task/30504/stat : 30504 (java) S 30497 30497 29563 0 -1 64 369 0 0 0 9 0 0 0 19 0 8 0 31174858 826654720 39526 18446744073709551615 134512640 134570532 4294956528 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 1 0 0
[pid=30499/tid=30505] ppid=30497 vsize=807280 CPUtime=0
/proc/30499/task/30505/stat : 30505 (java) S 30497 30497 29563 0 -1 64 3 0 0 0 0 0 0 0 19 0 8 0 31174858 826654720 39528 18446744073709551615 134512640 134570532 4294956528 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 1 0 0
[pid=30499/tid=30506] ppid=30497 vsize=807280 CPUtime=0
/proc/30499/task/30506/stat : 30506 (java) S 30497 30497 29563 0 -1 64 1 0 0 0 0 0 0 0 15 0 8 0 31174858 826654720 39529 18446744073709551615 134512640 134570532 4294956528 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 2.94
Current children cumulated vsize (KiB) 821004

[startup+6.2095 s]
/proc/loadavg: 2.36 5.02 5.79 5/89 30506
/proc/meminfo: memFree=1191832/2055920 swapFree=4192812/4192956
[pid=30497] ppid=30495 vsize=13724 CPUtime=0.03
/proc/30497/stat : 30497 (sugar) S 30495 30497 29563 0 -1 4194304 1121 0 0 0 3 0 0 0 16 0 1 0 31174845 14053376 805 18446744073709551615 4194304 4206940 548682069232 18446744073709551615 236446593122 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/30497/statm: 3431 805 368 3 0 531 0
[pid=30499] ppid=30497 vsize=807408 CPUtime=6.13
/proc/30499/stat : 30499 (java) R 30497 30497 29563 0 -1 0 76263 0 1 0 571 42 0 0 25 0 8 0 31174850 826785792 72678 18446744073709551615 134512640 134570532 4294956528 18446744073709551615 4294960144 0 4 0 23759 18446744073709551615 0 0 17 1 0 0
/proc/30499/statm: 201852 72678 1694 14 0 189130 0
[pid=30499/tid=30500] ppid=30497 vsize=807408 CPUtime=2.4
/proc/30499/task/30500/stat : 30500 (java) R 30497 30497 29563 0 -1 64 68322 0 0 0 209 31 0 0 17 0 8 0 31174854 826785792 72678 18446744073709551615 134512640 134570532 4294956528 18446744073709551615 4154023979 0 0 0 23759 0 0 0 -1 1 0 0
[pid=30499/tid=30501] ppid=30497 vsize=807408 CPUtime=0
/proc/30499/task/30501/stat : 30501 (java) S 30497 30497 29563 0 -1 64 11 0 0 0 0 0 0 0 16 0 8 0 31174855 826785792 72678 18446744073709551615 134512640 134570532 4294956528 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 1 0 0
[pid=30499/tid=30502] ppid=30497 vsize=807408 CPUtime=0
/proc/30499/task/30502/stat : 30502 (java) S 30497 30497 29563 0 -1 64 6 0 0 0 0 0 0 0 16 0 8 0 31174855 826785792 72678 18446744073709551615 134512640 134570532 4294956528 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 1 0 0
[pid=30499/tid=30503] ppid=30497 vsize=807408 CPUtime=0
/proc/30499/task/30503/stat : 30503 (java) S 30497 30497 29563 0 -1 64 0 0 0 0 0 0 0 0 18 0 8 0 31174858 826785792 72678 18446744073709551615 134512640 134570532 4294956528 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 1 0 0
[pid=30499/tid=30504] ppid=30497 vsize=807408 CPUtime=0.13
/proc/30499/task/30504/stat : 30504 (java) S 30497 30497 29563 0 -1 64 396 0 0 0 13 0 0 0 16 0 8 0 31174858 826785792 72678 18446744073709551615 134512640 134570532 4294956528 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 1 0 0
[pid=30499/tid=30505] ppid=30497 vsize=807408 CPUtime=0
/proc/30499/task/30505/stat : 30505 (java) S 30497 30497 29563 0 -1 64 3 0 0 0 0 0 0 0 19 0 8 0 31174858 826785792 72678 18446744073709551615 134512640 134570532 4294956528 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 1 0 0
[pid=30499/tid=30506] ppid=30497 vsize=807408 CPUtime=0
/proc/30499/task/30506/stat : 30506 (java) S 30497 30497 29563 0 -1 64 1 0 0 0 0 0 0 0 15 0 8 0 31174858 826785792 72678 18446744073709551615 134512640 134570532 4294956528 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 6.16
Current children cumulated vsize (KiB) 821132

[startup+12.6853 s]
/proc/loadavg: 2.46 4.95 5.76 5/89 30522
/proc/meminfo: memFree=1648536/2055920 swapFree=4192812/4192956
[pid=30497] ppid=30495 vsize=13724 CPUtime=11.52
/proc/30497/stat : 30497 (sugar) S 30495 30497 29563 0 -1 4194304 1190 87805 0 1 3 0 1093 56 15 0 1 0 31174845 14053376 809 18446744073709551615 4194304 4206940 548682069232 18446744073709551615 236446593122 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/30497/statm: 3431 809 371 3 0 531 0
[pid=30515] ppid=30497 vsize=807064 CPUtime=1.09
/proc/30515/stat : 30515 (java) R 30497 30497 29563 0 -1 0 9716 0 1 0 103 6 0 0 20 0 8 0 31176003 826433536 9461 18446744073709551615 134512640 134570532 4294956480 18446744073709551615 4073479415 0 4 0 23759 18446744073709551615 0 0 17 1 0 0
/proc/30515/statm: 201766 9461 1494 14 0 189044 0
[pid=30515/tid=30516] ppid=30497 vsize=807064 CPUtime=0.24
/proc/30515/task/30516/stat : 30516 (java) S 30497 30497 29563 0 -1 64 3652 0 0 0 22 2 0 0 16 0 8 0 31176006 826433536 9461 18446744073709551615 134512640 134570532 4294956480 18446744073709551615 4294960144 0 0 0 23759 0 0 0 -1 1 0 0
[pid=30515/tid=30517] ppid=30497 vsize=807064 CPUtime=0
/proc/30515/task/30517/stat : 30517 (java) S 30497 30497 29563 0 -1 64 11 0 0 0 0 0 0 0 16 0 8 0 31176007 826433536 9461 18446744073709551615 134512640 134570532 4294956480 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 1 0 0
[pid=30515/tid=30518] ppid=30497 vsize=807064 CPUtime=0
/proc/30515/task/30518/stat : 30518 (java) S 30497 30497 29563 0 -1 64 5 0 0 0 0 0 0 0 15 0 8 0 31176007 826433536 9461 18446744073709551615 134512640 134570532 4294956480 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 1 0 0
[pid=30515/tid=30519] ppid=30497 vsize=807064 CPUtime=0
/proc/30515/task/30519/stat : 30519 (java) S 30497 30497 29563 0 -1 64 0 0 0 0 0 0 0 0 18 0 8 0 31176010 826433536 9461 18446744073709551615 134512640 134570532 4294956480 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 1 0 0
[pid=30515/tid=30520] ppid=30497 vsize=807064 CPUtime=0.05
/proc/30515/task/30520/stat : 30520 (java) S 30497 30497 29563 0 -1 64 293 0 0 0 5 0 0 0 19 0 8 0 31176010 826433536 9461 18446744073709551615 134512640 134570532 4294956480 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 1 0 0
[pid=30515/tid=30521] ppid=30497 vsize=807064 CPUtime=0
/proc/30515/task/30521/stat : 30521 (java) S 30497 30497 29563 0 -1 64 3 0 0 0 0 0 0 0 19 0 8 0 31176010 826433536 9461 18446744073709551615 134512640 134570532 4294956480 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 1 0 0
[pid=30515/tid=30522] ppid=30497 vsize=807064 CPUtime=0
/proc/30515/task/30522/stat : 30522 (java) S 30497 30497 29563 0 -1 64 1 0 0 0 0 0 0 0 15 0 8 0 31176010 826433536 9461 18446744073709551615 134512640 134570532 4294956480 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 12.61
Current children cumulated vsize (KiB) 820788

[startup+25.5238 s]
/proc/loadavg: 2.39 4.86 5.72 3/89 30522
/proc/meminfo: memFree=1378976/2055920 swapFree=4192812/4192956
[pid=30497] ppid=30495 vsize=13724 CPUtime=11.52
/proc/30497/stat : 30497 (sugar) S 30495 30497 29563 0 -1 4194304 1190 87805 0 1 3 0 1093 56 15 0 1 0 31174845 14053376 809 18446744073709551615 4194304 4206940 548682069232 18446744073709551615 236446593122 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/30497/statm: 3431 809 371 3 0 531 0
[pid=30515] ppid=30497 vsize=807384 CPUtime=13.92
/proc/30515/stat : 30515 (java) R 30497 30497 29563 0 -1 0 47801 0 1 0 1365 27 0 0 25 0 8 0 31176003 826761216 47438 18446744073709551615 134512640 134570532 4294956480 18446744073709551615 4294960144 0 4 0 23759 18446744073709551615 0 0 17 1 0 0
/proc/30515/statm: 201846 47438 1507 14 0 189124 0
[pid=30515/tid=30516] ppid=30497 vsize=807384 CPUtime=2.88
/proc/30515/task/30516/stat : 30516 (java) R 30497 30497 29563 0 -1 64 41477 0 0 0 267 21 0 0 15 0 8 0 31176006 826761216 47438 18446744073709551615 134512640 134570532 4294956480 18446744073709551615 4154023834 0 0 0 23759 0 0 0 -1 1 0 0
[pid=30515/tid=30517] ppid=30497 vsize=807384 CPUtime=0
/proc/30515/task/30517/stat : 30517 (java) S 30497 30497 29563 0 -1 64 11 0 0 0 0 0 0 0 16 0 8 0 31176007 826761216 47438 18446744073709551615 134512640 134570532 4294956480 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 1 0 0
[pid=30515/tid=30518] ppid=30497 vsize=807384 CPUtime=0
/proc/30515/task/30518/stat : 30518 (java) S 30497 30497 29563 0 -1 64 5 0 0 0 0 0 0 0 15 0 8 0 31176007 826761216 47438 18446744073709551615 134512640 134570532 4294956480 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 1 0 0
[pid=30515/tid=30519] ppid=30497 vsize=807384 CPUtime=0
/proc/30515/task/30519/stat : 30519 (java) S 30497 30497 29563 0 -1 64 0 0 0 0 0 0 0 0 18 0 8 0 31176010 826761216 47438 18446744073709551615 134512640 134570532 4294956480 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 1 0 0
[pid=30515/tid=30520] ppid=30497 vsize=807384 CPUtime=0.15
/proc/30515/task/30520/stat : 30520 (java) S 30497 30497 29563 0 -1 64 422 0 0 0 15 0 0 0 17 0 8 0 31176010 826761216 47438 18446744073709551615 134512640 134570532 4294956480 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 1 0 0
[pid=30515/tid=30521] ppid=30497 vsize=807384 CPUtime=0
/proc/30515/task/30521/stat : 30521 (java) S 30497 30497 29563 0 -1 64 3 0 0 0 0 0 0 0 19 0 8 0 31176010 826761216 47438 18446744073709551615 134512640 134570532 4294956480 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 1 0 0
[pid=30515/tid=30522] ppid=30497 vsize=807384 CPUtime=0
/proc/30515/task/30522/stat : 30522 (java) S 30497 30497 29563 0 -1 64 1 0 0 0 0 0 0 0 15 0 8 0 31176010 826761216 47438 18446744073709551615 134512640 134570532 4294956480 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 25.44
Current children cumulated vsize (KiB) 821108

[startup+51.2078 s]
/proc/loadavg: 2.47 4.67 5.64 3/89 30522
/proc/meminfo: memFree=699360/2055920 swapFree=4192812/4192956
[pid=30497] ppid=30495 vsize=13724 CPUtime=11.52
/proc/30497/stat : 30497 (sugar) S 30495 30497 29563 0 -1 4194304 1190 87805 0 1 3 0 1093 56 16 0 1 0 31174845 14053376 809 18446744073709551615 4194304 4206940 548682069232 18446744073709551615 236446593122 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/30497/statm: 3431 809 371 3 0 531 0
[pid=30515] ppid=30497 vsize=807384 CPUtime=39.6
/proc/30515/stat : 30515 (java) R 30497 30497 29563 0 -1 0 121374 0 1 0 3892 68 0 0 25 0 8 0 31176003 826761216 119854 18446744073709551615 134512640 134570532 4294956480 18446744073709551615 4294960144 0 4 0 23759 18446744073709551615 0 0 17 1 0 0
/proc/30515/statm: 201846 119854 1511 14 0 189124 0
[pid=30515/tid=30516] ppid=30497 vsize=807384 CPUtime=9.77
/proc/30515/task/30516/stat : 30516 (java) S 30497 30497 29563 0 -1 64 111228 0 0 0 924 53 0 0 16 0 8 0 31176006 826761216 119854 18446744073709551615 134512640 134570532 4294956480 18446744073709551615 4294960144 0 0 0 23759 0 0 0 -1 1 0 0
[pid=30515/tid=30517] ppid=30497 vsize=807384 CPUtime=0
/proc/30515/task/30517/stat : 30517 (java) S 30497 30497 29563 0 -1 64 11 0 0 0 0 0 0 0 16 0 8 0 31176007 826761216 119854 18446744073709551615 134512640 134570532 4294956480 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 1 0 0
[pid=30515/tid=30518] ppid=30497 vsize=807384 CPUtime=0
/proc/30515/task/30518/stat : 30518 (java) S 30497 30497 29563 0 -1 64 5 0 0 0 0 0 0 0 15 0 8 0 31176007 826761216 119854 18446744073709551615 134512640 134570532 4294956480 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 1 0 0
[pid=30515/tid=30519] ppid=30497 vsize=807384 CPUtime=0
/proc/30515/task/30519/stat : 30519 (java) S 30497 30497 29563 0 -1 64 0 0 0 0 0 0 0 0 18 0 8 0 31176010 826761216 119854 18446744073709551615 134512640 134570532 4294956480 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 1 0 0
[pid=30515/tid=30520] ppid=30497 vsize=807384 CPUtime=0.18
/proc/30515/task/30520/stat : 30520 (java) S 30497 30497 29563 0 -1 64 438 0 0 0 18 0 0 0 16 0 8 0 31176010 826761216 119854 18446744073709551615 134512640 134570532 4294956480 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 1 0 0
[pid=30515/tid=30521] ppid=30497 vsize=807384 CPUtime=0
/proc/30515/task/30521/stat : 30521 (java) S 30497 30497 29563 0 -1 64 3 0 0 0 0 0 0 0 19 0 8 0 31176010 826761216 119854 18446744073709551615 134512640 134570532 4294956480 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 1 0 0
[pid=30515/tid=30522] ppid=30497 vsize=807384 CPUtime=0
/proc/30515/task/30522/stat : 30522 (java) S 30497 30497 29563 0 -1 64 1 0 0 0 0 0 0 0 15 0 8 0 31176010 826761216 119854 18446744073709551615 134512640 134570532 4294956480 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 51.12
Current children cumulated vsize (KiB) 821108

[startup+102.467 s]
/proc/loadavg: 2.26 4.25 5.43 3/75 30527
/proc/meminfo: memFree=16464/2055920 swapFree=4192812/4192956
[pid=30497] ppid=30495 vsize=252564 CPUtime=63.35
/proc/30497/stat : 30497 (sugar) S 30495 30497 29563 0 -1 4194304 59882 210026 0 3 398 34 5727 176 16 0 1 0 31174845 258625536 58209 18446744073709551615 4194304 4206940 548682069232 18446744073709551615 236446593122 0 0 4224 16386 18446744071563648864 0 0 17 0 0 0
/proc/30497/statm: 63141 58209 373 3 0 60241 0
[pid=30526] ppid=30497 vsize=166736 CPUtime=38.65
/proc/30526/stat : 30526 (minisat) R 30497 30497 29563 0 -1 0 40090 0 0 0 3828 37 0 0 25 0 1 0 31181204 170737664 38859 18446744073709551615 134512640 134974460 4294956768 18446744073709551615 134528786 0 0 4096 3 0 0 0 17 0 0 0
/proc/30526/statm: 41684 38859 52 112 0 41568 0
Current children cumulated CPU time (s) 102
Current children cumulated vsize (KiB) 419300



Maximum VSize exceeded: sending SIGTERM then SIGKILL

[startup+116.625 s]
/proc/loadavg: 2.22 4.18 5.40 3/82 30535
/proc/meminfo: memFree=112024/2055920 swapFree=4192812/4192956
[pid=30497] ppid=30495 vsize=252564 CPUtime=115.24
/proc/30497/stat : 30497 (sugar) S 30495 30497 29563 0 -1 4194304 59948 251065 0 3 398 35 10872 219 15 0 1 0 31174845 258625536 58209 18446744073709551615 4194304 4206940 548682069232 18446744073709551615 236446593122 0 0 4224 16386 18446744071563648864 0 0 17 0 0 0
/proc/30497/statm: 63141 58209 373 3 0 60241 0
[pid=30528] ppid=30497 vsize=807004 CPUtime=0.5
/proc/30528/stat : 30528 (java) R 30497 30497 29563 0 -1 0 14476 0 52 0 37 13 0 0 23 0 8 0 31186430 826372096 14275 18446744073709551615 134512640 134570532 4294956464 18446744073709551615 4073493363 0 4 0 23759 18446744073709551615 0 0 17 0 0 0
/proc/30528/statm: 201751 14275 1482 14 0 189029 0
[pid=30528/tid=30529] ppid=30497 vsize=807004 CPUtime=0
/proc/30528/task/30529/stat : 30529 (java) S 30497 30497 29563 0 -1 64 1080 0 0 0 0 0 0 0 16 0 8 0 31186458 826372096 14275 18446744073709551615 134512640 134570532 4294956464 18446744073709551615 4294960144 0 0 0 23759 0 0 0 -1 0 0 0
[pid=30528/tid=30530] ppid=30497 vsize=807004 CPUtime=0
/proc/30528/task/30530/stat : 30530 (java) S 30497 30497 29563 0 -1 64 11 0 0 0 0 0 0 0 16 0 8 0 31186459 826372096 14275 18446744073709551615 134512640 134570532 4294956464 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 0 0 0
[pid=30528/tid=30531] ppid=30497 vsize=807004 CPUtime=0
/proc/30528/task/30531/stat : 30531 (java) S 30497 30497 29563 0 -1 64 7 0 0 0 0 0 0 0 16 0 8 0 31186459 826372096 14275 18446744073709551615 134512640 134570532 4294956464 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 0 0 0
[pid=30528/tid=30532] ppid=30497 vsize=807004 CPUtime=0
/proc/30528/task/30532/stat : 30532 (java) S 30497 30497 29563 0 -1 64 1 0 0 0 0 0 0 0 21 0 8 0 31186464 826372096 14275 18446744073709551615 134512640 134570532 4294956464 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 0 0 0
[pid=30528/tid=30533] ppid=30497 vsize=807004 CPUtime=0.03
/proc/30528/task/30533/stat : 30533 (java) S 30497 30497 29563 0 -1 64 274 0 0 0 3 0 0 0 16 0 8 0 31186464 826372096 14275 18446744073709551615 134512640 134570532 4294956464 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 0 0 0
[pid=30528/tid=30534] ppid=30497 vsize=807004 CPUtime=0
/proc/30528/task/30534/stat : 30534 (java) S 30497 30497 29563 0 -1 64 3 0 0 0 0 0 0 0 22 0 8 0 31186464 826372096 14275 18446744073709551615 134512640 134570532 4294956464 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 0 0 0
[pid=30528/tid=30535] ppid=30497 vsize=807004 CPUtime=0
/proc/30528/task/30535/stat : 30535 (java) S 30497 30497 29563 0 -1 64 1 0 0 0 0 0 0 0 15 0 8 0 31186464 826372096 14275 18446744073709551615 134512640 134570532 4294956464 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 115.74
Current children cumulated vsize (KiB) 1059568

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

Child status: 1

!!! problem with CPU time !!!
wait4(...,&childrusage) returns 30497 and gives childrusage.ru_utime.tv_sec=112 childrusage.ru_utime.tv_usec=714864 childrusage.ru_stime.tv_sec=2 childrusage.ru_stime.tv_usec=658595
CPU time returned by wait4() is 115.373
while last known CPU time is 115.84

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

Real time (s): 117.832
CPU time (s): 115.84
CPU user time (s): 113.1
CPU system time (s): 2.74
CPU usage (%): 98.3098
Max. virtual memory (cumulated for all children) (KiB): 1059568

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 112.715
system time used= 2.6586
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 311101
page faults= 3
swaps= 0
block input operations= 0
block output operations= 0
messages sent= 0
messages received= 0
signals received= 0
voluntary context switches= 4456
involuntary context switches= 5471

runsolver used 0.141978 s user time and 0.349946 s system time

The end

Launcher Data (download as text)

Begin job on node62 on Mon Jan 29 23:09:38 UTC 2007


IDJOB= 252330
IDBENCH= 12925
IDSOLVER= 86
FILE ID= node62/252330-1170112176

PBS_JOBID= 3690254

Free space on /tmp= 66518 MiB

SOLVER NAME= sugar 0.40
BENCH NAME= HOME/pub/bench/CPAI06/bmc/bmc-ibm-04-04.xml
COMMAND LINE= /tmp/evaluation/252330-1170112176/solver /tmp/evaluation/252330-1170112176 /tmp/evaluation/252330-1170112176/unknown.xml
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node62/watcher-252330-1170112176 -o ROOT/results/node62/solver-252330-1170112176 -C 1800 -M 900  /tmp/evaluation/252330-1170112176/solver /tmp/evaluation/252330-1170112176 /tmp/evaluation/252330-1170112176/unknown.xml

META MD5SUM SOLVER= 0a27e717dfe98d83d9802fe0eea45073
MD5SUM BENCH=  a548ecc66839648c6a54820f84f1d686

RANDOM SEED= 81809355

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		: 3000.234
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		: 3000.234
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:       1597808 kB
Buffers:         61808 kB
Cached:         129884 kB
SwapCached:          0 kB
Active:         298800 kB
Inactive:       102148 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1597808 kB
SwapTotal:     4192956 kB
SwapFree:      4192812 kB
Dirty:           48364 kB
Writeback:           0 kB
Mapped:         226740 kB
Slab:            42048 kB
Committed_AS:   552896 kB
PageTables:       2320 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= 66018 MiB



End job on node62 on Mon Jan 29 23:11:36 UTC 2007