Trace number 201734

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? 31.1 31.2883

General information on the benchmark

Namefapp/fapp11-15/fapp13/
fapp13-2000-2.xml
MD5SUM2ac0102e63bae2a630109ac404c489a9
Bench Category2-ARY-INT (binary constraints in intension)
Best result obtained on this benchmarkUNSAT
Best CPU time to get the best result obtained on this benchmark8.47871
SatisfiableNO
(Un)Satisfiability was provedNO
Number of variables2000
Number of constraints25652
Maximum constraint arity2
Maximum domain size190
Number of constraints which are defined in extension0
Number of constraints which are defined in intension25652
Global constraints used (with number of constraints)

Solver Data (download as text)

0.04	c # Sugar v0-40 (/tmp/evaluation/201734-1170094969/sugar-v0-40.jar)
0.04	
0.04	c # MAIN  BEGIN : /tmp/evaluation/201734-1170094969/unknown.xml [Mon Jan 29 19:22:49 2007]
0.04	c # CONVERT_XML  BEGIN : /tmp/evaluation/201734-1170094969/unknown.xml /tmp/evaluation/201734-1170094969/sugar15526.csp [Mon Jan 29 19:22:49 2007]
0.04	c # CMD : java -Xms200M -Xmx600M -jar /tmp/evaluation/201734-1170094969/sugar-v0-40.jar -convert /tmp/evaluation/201734-1170094969/unknown.xml /tmp/evaluation/201734-1170094969/sugar15526.csp
0.16	c BEGIN convert /tmp/evaluation/201734-1170094969/unknown.xml
3.18	c END convert (3.022329 seconds)
3.20	c # CONVERT_XML  END : /tmp/evaluation/201734-1170094969/sugar15526.csp 13612900 bytes (3 seconds) [Mon Jan 29 19:22:52 2007]
3.20	c # CONVERT_XML  CPU : 0 = 0 + 0 + 0 + 0
3.20	
3.20	c # GENERATE_SAT  BEGIN : /tmp/evaluation/201734-1170094969/sugar15526.bcnf [Mon Jan 29 19:22:52 2007]
3.20	c # CMD : java -Xms200M -Xmx600M -jar /tmp/evaluation/201734-1170094969/sugar-v0-40.jar -bcnf -map /tmp/evaluation/201734-1170094969/sugar15526.map /tmp/evaluation/201734-1170094969/sugar15526.csp /tmp/evaluation/201734-1170094969/sugar15526.bcnf
3.31	c BEGIN parse /tmp/evaluation/201734-1170094969/sugar15526.csp
31.20	c jp.ac.kobe_u.cs.sugar.SugarException: mul(V999, V470) is not coef linear expression
31.20	c 	at jp.ac.kobe_u.cs.sugar.LinearExpression.toLinearExpression(LinearExpression.java:97)
31.20	c 	at jp.ac.kobe_u.cs.sugar.LinearExpression.toLinearExpression(LinearExpression.java:77)
31.20	c 	at jp.ac.kobe_u.cs.sugar.LinearExpression.toLinearExpression(LinearExpression.java:80)
31.20	c 	at jp.ac.kobe_u.cs.sugar.LinearExpression.(LinearExpression.java:56)
31.20	c 	at jp.ac.kobe_u.cs.sugar.CSPParser.parseLE(CSPParser.java:312)
31.20	c 	at jp.ac.kobe_u.cs.sugar.CSPParser.parseComparison(CSPParser.java:386)
31.20	c 	at jp.ac.kobe_u.cs.sugar.CSPParser.parse(CSPParser.java:469)
31.20	c 	at jp.ac.kobe_u.cs.sugar.CSPParser.parseOR(CSPParser.java:439)
31.20	c 	at jp.ac.kobe_u.cs.sugar.CSPParser.parse(CSPParser.java:486)
31.20	c 	at jp.ac.kobe_u.cs.sugar.CSPParser.parse(CSPParser.java:541)
31.20	c 	at jp.ac.kobe_u.cs.sugar.CSPParser.parse(CSPParser.java:568)
31.20	c 	at jp.ac.kobe_u.cs.sugar.CSPParser.parse(CSPParser.java:586)
31.20	c 	at jp.ac.kobe_u.cs.sugar.CSPParser.parse(CSPParser.java:600)
31.20	c 	at jp.ac.kobe_u.cs.sugar.Sugar.encode(Sugar.java:187)
31.20	c 	at jp.ac.kobe_u.cs.sugar.Sugar.execute(Sugar.java:435)
31.20	c 	at jp.ac.kobe_u.cs.sugar.Sugar.main(Sugar.java:451)
31.28	s UNKNOWN
31.28	c # ERROR /tmp/evaluation/201734-1170094969/sugar15526.bcnf is not generated, at /tmp/evaluation/201734-1170094969/sugar line 310.
31.28	
31.28	c # MAIN  END :  (31 seconds) [Mon Jan 29 19:23:20 2007]
31.28	c # MAIN  CPU : 0.01 = 0.01 + 0 + 0 + 0
31.28

Verifier Data (download as text)

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

Watcher Data (download as text)

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

command line: runsolver --timestamp -w ROOT/results/node55/watcher-201734-1170094969 -o ROOT/results/node55/solver-201734-1170094969 -C 1800 -M 900 /tmp/evaluation/201734-1170094969/solver /tmp/evaluation/201734-1170094969 /tmp/evaluation/201734-1170094969/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: 2.17 2.40 3.67 5/81 15527
/proc/meminfo: memFree=1485432/2055920 swapFree=4184164/4192956
[pid=15526] ppid=15524 vsize=18540 CPUtime=0
/proc/15526/stat : 15526 (runsolver) R 15524 15526 14506 0 -1 4194368 16 0 0 0 0 0 0 0 18 0 1 0 29453365 18984960 279 18446744073709551615 4194304 4267372 548682069040 18446744073709551615 248761609511 0 0 4096 24578 0 0 0 17 1 0 0
/proc/15526/statm: 4635 279 244 17 0 2626 0

[startup+0.104624 s]
/proc/loadavg: 2.17 2.40 3.67 5/81 15527
/proc/meminfo: memFree=1485432/2055920 swapFree=4184164/4192956
[pid=15526] ppid=15524 vsize=13724 CPUtime=0.03
/proc/15526/stat : 15526 (sugar) S 15524 15526 14506 0 -1 4194304 1112 0 0 0 2 1 0 0 19 0 1 0 29453365 14053376 805 18446744073709551615 4194304 4206940 548682069232 18446744073709551615 248770506850 0 0 4224 16386 18446744071563648864 0 0 17 0 0 0
/proc/15526/statm: 3431 805 368 3 0 531 0
Current children cumulated CPU time (s) 0.03
Current children cumulated vsize (KiB) 13724

[startup+0.512654 s]
/proc/loadavg: 2.17 2.40 3.67 5/81 15527
/proc/meminfo: memFree=1485432/2055920 swapFree=4184164/4192956
[pid=15526] ppid=15524 vsize=13724 CPUtime=0.03
/proc/15526/stat : 15526 (sugar) S 15524 15526 14506 0 -1 4194304 1121 0 0 0 2 1 0 0 15 0 1 0 29453365 14053376 805 18446744073709551615 4194304 4206940 548682069232 18446744073709551615 248770506850 0 0 4224 16386 18446744071563648864 0 0 17 0 0 0
/proc/15526/statm: 3431 805 368 3 0 531 0
Current children cumulated CPU time (s) 0.03
Current children cumulated vsize (KiB) 13724

[startup+1.33373 s]
/proc/loadavg: 2.17 2.40 3.67 2/73 15549
/proc/meminfo: memFree=1828600/2055920 swapFree=4184164/4192956
[pid=15526] ppid=15524 vsize=13724 CPUtime=0.03
/proc/15526/stat : 15526 (sugar) S 15524 15526 14506 0 -1 4194304 1121 0 0 0 2 1 0 0 15 0 1 0 29453365 14053376 805 18446744073709551615 4194304 4206940 548682069232 18446744073709551615 248770506850 0 0 4224 16386 18446744071563648864 0 0 17 0 0 0
/proc/15526/statm: 3431 805 368 3 0 531 0
[pid=15528] ppid=15526 vsize=807420 CPUtime=1.27
/proc/15528/stat : 15528 (java) R 15526 15526 14506 0 -1 0 15112 0 1 0 118 9 0 0 17 0 8 0 29453370 826798080 14858 18446744073709551615 134512640 134570532 4294956528 18446744073709551615 4073681667 0 4 0 23759 18446744073709551615 0 0 17 0 0 0
/proc/15528/statm: 201855 14858 1690 14 0 189133 0
[pid=15528/tid=15529] ppid=15526 vsize=807420 CPUtime=0.18
/proc/15528/task/15529/stat : 15529 (java) S 15526 15526 14506 0 -1 64 8536 0 0 0 15 3 0 0 16 0 8 0 29453373 826798080 14858 18446744073709551615 134512640 134570532 4294956528 18446744073709551615 4294960144 0 0 0 23759 0 0 0 -1 0 0 0
[pid=15528/tid=15530] ppid=15526 vsize=807420 CPUtime=0
/proc/15528/task/15530/stat : 15530 (java) S 15526 15526 14506 0 -1 64 9 0 0 0 0 0 0 0 22 0 8 0 29453374 826798080 14858 18446744073709551615 134512640 134570532 4294956528 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 0 0 0
[pid=15528/tid=15531] ppid=15526 vsize=807420 CPUtime=0
/proc/15528/task/15531/stat : 15531 (java) S 15526 15526 14506 0 -1 64 4 0 0 0 0 0 0 0 23 0 8 0 29453374 826798080 14858 18446744073709551615 134512640 134570532 4294956528 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 0 0 0
[pid=15528/tid=15532] ppid=15526 vsize=807420 CPUtime=0
/proc/15528/task/15532/stat : 15532 (java) S 15526 15526 14506 0 -1 64 1 0 0 0 0 0 0 0 24 0 8 0 29453377 826798080 14858 18446744073709551615 134512640 134570532 4294956528 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 0 0 0
[pid=15528/tid=15533] ppid=15526 vsize=807420 CPUtime=0.14
/proc/15528/task/15533/stat : 15533 (java) S 15526 15526 14506 0 -1 64 407 0 0 0 14 0 0 0 16 0 8 0 29453377 826798080 14858 18446744073709551615 134512640 134570532 4294956528 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 1 0 0
[pid=15528/tid=15534] ppid=15526 vsize=807420 CPUtime=0
/proc/15528/task/15534/stat : 15534 (java) S 15526 15526 14506 0 -1 64 3 0 0 0 0 0 0 0 25 0 8 0 29453377 826798080 14858 18446744073709551615 134512640 134570532 4294956528 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 0 0 0
[pid=15528/tid=15535] ppid=15526 vsize=807420 CPUtime=0
/proc/15528/task/15535/stat : 15535 (java) S 15526 15526 14506 0 -1 64 1 0 0 0 0 0 0 0 15 0 8 0 29453377 826798080 14858 18446744073709551615 134512640 134570532 4294956528 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 1.3
Current children cumulated vsize (KiB) 821144

[startup+2.96988 s]
/proc/loadavg: 2.17 2.40 3.67 2/73 15549
/proc/meminfo: memFree=1806136/2055920 swapFree=4184164/4192956
[pid=15526] ppid=15524 vsize=13724 CPUtime=0.03
/proc/15526/stat : 15526 (sugar) S 15524 15526 14506 0 -1 4194304 1121 0 0 0 2 1 0 0 15 0 1 0 29453365 14053376 805 18446744073709551615 4194304 4206940 548682069232 18446744073709551615 248770506850 0 0 4224 16386 18446744071563648864 0 0 17 0 0 0
/proc/15526/statm: 3431 805 368 3 0 531 0
[pid=15528] ppid=15526 vsize=807420 CPUtime=2.9
/proc/15528/stat : 15528 (java) R 15526 15526 14506 0 -1 0 18920 0 1 0 274 16 0 0 17 0 8 0 29453370 826798080 18639 18446744073709551615 134512640 134570532 4294956528 18446744073709551615 4073769904 0 4 0 23759 18446744073709551615 0 0 17 1 0 0
/proc/15528/statm: 201855 18639 1694 14 0 189133 0
[pid=15528/tid=15529] ppid=15526 vsize=807420 CPUtime=0.36
/proc/15528/task/15529/stat : 15529 (java) S 15526 15526 14506 0 -1 64 12279 0 0 0 31 5 0 0 15 0 8 0 29453373 826798080 18639 18446744073709551615 134512640 134570532 4294956528 18446744073709551615 4294960144 0 0 0 23759 0 0 0 -1 0 0 0
[pid=15528/tid=15530] ppid=15526 vsize=807420 CPUtime=0
/proc/15528/task/15530/stat : 15530 (java) S 15526 15526 14506 0 -1 64 9 0 0 0 0 0 0 0 22 0 8 0 29453374 826798080 18639 18446744073709551615 134512640 134570532 4294956528 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 0 0 0
[pid=15528/tid=15531] ppid=15526 vsize=807420 CPUtime=0
/proc/15528/task/15531/stat : 15531 (java) S 15526 15526 14506 0 -1 64 4 0 0 0 0 0 0 0 23 0 8 0 29453374 826798080 18639 18446744073709551615 134512640 134570532 4294956528 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 0 0 0
[pid=15528/tid=15532] ppid=15526 vsize=807420 CPUtime=0
/proc/15528/task/15532/stat : 15532 (java) S 15526 15526 14506 0 -1 64 1 0 0 0 0 0 0 0 24 0 8 0 29453377 826798080 18639 18446744073709551615 134512640 134570532 4294956528 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 0 0 0
[pid=15528/tid=15533] ppid=15526 vsize=807420 CPUtime=0.18
/proc/15528/task/15533/stat : 15533 (java) S 15526 15526 14506 0 -1 64 433 0 0 0 17 1 0 0 15 0 8 0 29453377 826798080 18639 18446744073709551615 134512640 134570532 4294956528 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 0 0 0
[pid=15528/tid=15534] ppid=15526 vsize=807420 CPUtime=0
/proc/15528/task/15534/stat : 15534 (java) S 15526 15526 14506 0 -1 64 3 0 0 0 0 0 0 0 25 0 8 0 29453377 826798080 18639 18446744073709551615 134512640 134570532 4294956528 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 0 0 0
[pid=15528/tid=15535] ppid=15526 vsize=807420 CPUtime=0
/proc/15528/task/15535/stat : 15535 (java) S 15526 15526 14506 0 -1 64 1 0 0 0 0 0 0 0 15 0 8 0 29453377 826798080 18639 18446744073709551615 134512640 134570532 4294956528 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 2.93
Current children cumulated vsize (KiB) 821144

[startup+6.17019 s]
/proc/loadavg: 2.08 2.38 3.65 2/74 15557
/proc/meminfo: memFree=1811520/2055920 swapFree=4184164/4192956
[pid=15526] ppid=15524 vsize=13724 CPUtime=0.03
/proc/15526/stat : 15526 (sugar) S 15524 15526 14506 0 -1 4194304 1188 0 0 0 2 1 0 0 15 0 1 0 29453365 14053376 808 18446744073709551615 4194304 4206940 548682069232 18446744073709551615 248770506850 0 0 4224 16386 18446744071563648864 0 0 17 0 0 0
/proc/15526/statm: 3431 808 370 3 0 531 0
[pid=15528] ppid=15526 vsize=0 CPUtime=3.13
/proc/15528/stat : 15528 (java) Z 15526 15526 14506 0 -1 1036 18929 0 1 0 295 18 0 0 16 0 1 0 29453370 0 0 18446744073709551615 0 0 0 0 0 0 4 0 23759 18446744071563351923 0 0 17 1 0 0
/proc/15528/statm: 0 0 0 0 0 0 0
[pid=15550] ppid=15526 vsize=807064 CPUtime=2.95
/proc/15550/stat : 15550 (java) R 15526 15526 14506 0 -1 0 18062 0 1 0 285 10 0 0 17 0 8 0 29453686 826433536 17788 18446744073709551615 134512640 134570532 4294956480 18446744073709551615 4073479415 0 4 0 23759 18446744073709551615 0 0 17 0 0 0
/proc/15550/statm: 201766 17788 1494 14 0 189044 0
[pid=15550/tid=15551] ppid=15526 vsize=807064 CPUtime=0.85
/proc/15550/task/15551/stat : 15551 (java) S 15526 15526 14506 0 -1 64 11987 0 0 0 80 5 0 0 17 0 8 0 29453689 826433536 17788 18446744073709551615 134512640 134570532 4294956480 18446744073709551615 4294960144 0 0 0 23759 0 0 0 -1 1 0 0
[pid=15550/tid=15552] ppid=15526 vsize=807064 CPUtime=0
/proc/15550/task/15552/stat : 15552 (java) S 15526 15526 14506 0 -1 64 11 0 0 0 0 0 0 0 15 0 8 0 29453689 826433536 17788 18446744073709551615 134512640 134570532 4294956480 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 1 0 0
[pid=15550/tid=15553] ppid=15526 vsize=807064 CPUtime=0
/proc/15550/task/15553/stat : 15553 (java) S 15526 15526 14506 0 -1 64 5 0 0 0 0 0 0 0 16 0 8 0 29453689 826433536 17788 18446744073709551615 134512640 134570532 4294956480 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 1 0 0
[pid=15550/tid=15554] ppid=15526 vsize=807064 CPUtime=0
/proc/15550/task/15554/stat : 15554 (java) S 15526 15526 14506 0 -1 64 1 0 0 0 0 0 0 0 22 0 8 0 29453692 826433536 17788 18446744073709551615 134512640 134570532 4294956480 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 0 0 0
[pid=15550/tid=15555] ppid=15526 vsize=807064 CPUtime=0.05
/proc/15550/task/15555/stat : 15555 (java) S 15526 15526 14506 0 -1 64 292 0 0 0 5 0 0 0 16 0 8 0 29453692 826433536 17788 18446744073709551615 134512640 134570532 4294956480 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 0 0 0
[pid=15550/tid=15556] ppid=15526 vsize=807064 CPUtime=0
/proc/15550/task/15556/stat : 15556 (java) S 15526 15526 14506 0 -1 64 3 0 0 0 0 0 0 0 23 0 8 0 29453692 826433536 17788 18446744073709551615 134512640 134570532 4294956480 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 0 0 0
[pid=15550/tid=15557] ppid=15526 vsize=807064 CPUtime=0
/proc/15550/task/15557/stat : 15557 (java) S 15526 15526 14506 0 -1 64 0 0 0 0 0 0 0 0 15 0 8 0 29453692 826433536 17788 18446744073709551615 134512640 134570532 4294956480 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 6.11
Current children cumulated vsize (KiB) 820788

[startup+12.6518 s]
/proc/loadavg: 1.99 2.35 3.64 2/74 15557
/proc/meminfo: memFree=1698928/2055920 swapFree=4184164/4192956
[pid=15526] ppid=15524 vsize=13724 CPUtime=0.03
/proc/15526/stat : 15526 (sugar) S 15524 15526 14506 0 -1 4194304 1188 0 0 0 2 1 0 0 15 0 1 0 29453365 14053376 808 18446744073709551615 4194304 4206940 548682069232 18446744073709551615 248770506850 0 0 4224 16386 18446744071563648864 0 0 17 0 0 0
/proc/15526/statm: 3431 808 370 3 0 531 0
[pid=15528] ppid=15526 vsize=0 CPUtime=3.13
/proc/15528/stat : 15528 (java) Z 15526 15526 14506 0 -1 1036 18929 0 1 0 295 18 0 0 16 0 1 0 29453370 0 0 18446744073709551615 0 0 0 0 0 0 4 0 23759 18446744071563351923 0 0 17 1 0 0
/proc/15528/statm: 0 0 0 0 0 0 0
[pid=15550] ppid=15526 vsize=807064 CPUtime=9.42
/proc/15550/stat : 15550 (java) S 15526 15526 14506 0 -1 0 44778 0 1 0 919 23 0 0 17 0 8 0 29453686 826433536 44446 18446744073709551615 134512640 134570532 4294956480 18446744073709551615 4294960144 0 4 0 23759 18446744073709551615 0 0 17 0 0 0
/proc/15550/statm: 201766 44446 1494 14 0 189044 0
[pid=15550/tid=15551] ppid=15526 vsize=807064 CPUtime=2.89
/proc/15550/task/15551/stat : 15551 (java) R 15526 15526 14506 0 -1 64 38644 0 0 0 272 17 0 0 16 0 8 0 29453689 826433536 44446 18446744073709551615 134512640 134570532 4294956480 18446744073709551615 4153827336 0 0 0 23759 0 0 0 -1 1 0 0
[pid=15550/tid=15552] ppid=15526 vsize=807064 CPUtime=0
/proc/15550/task/15552/stat : 15552 (java) S 15526 15526 14506 0 -1 64 11 0 0 0 0 0 0 0 15 0 8 0 29453689 826433536 44446 18446744073709551615 134512640 134570532 4294956480 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 1 0 0
[pid=15550/tid=15553] ppid=15526 vsize=807064 CPUtime=0
/proc/15550/task/15553/stat : 15553 (java) S 15526 15526 14506 0 -1 64 5 0 0 0 0 0 0 0 16 0 8 0 29453689 826433536 44446 18446744073709551615 134512640 134570532 4294956480 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 1 0 0
[pid=15550/tid=15554] ppid=15526 vsize=807064 CPUtime=0
/proc/15550/task/15554/stat : 15554 (java) S 15526 15526 14506 0 -1 64 1 0 0 0 0 0 0 0 22 0 8 0 29453692 826433536 44446 18446744073709551615 134512640 134570532 4294956480 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 0 0 0
[pid=15550/tid=15555] ppid=15526 vsize=807064 CPUtime=0.05
/proc/15550/task/15555/stat : 15555 (java) S 15526 15526 14506 0 -1 64 293 0 0 0 5 0 0 0 16 0 8 0 29453692 826433536 44446 18446744073709551615 134512640 134570532 4294956480 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 0 0 0
[pid=15550/tid=15556] ppid=15526 vsize=807064 CPUtime=0
/proc/15550/task/15556/stat : 15556 (java) S 15526 15526 14506 0 -1 64 3 0 0 0 0 0 0 0 23 0 8 0 29453692 826433536 44446 18446744073709551615 134512640 134570532 4294956480 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 0 0 0
[pid=15550/tid=15557] ppid=15526 vsize=807064 CPUtime=0
/proc/15550/task/15557/stat : 15557 (java) S 15526 15526 14506 0 -1 64 0 0 0 0 0 0 0 0 15 0 8 0 29453692 826433536 44446 18446744073709551615 134512640 134570532 4294956480 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 12.58
Current children cumulated vsize (KiB) 820788

[startup+25.5402 s]
/proc/loadavg: 1.77 2.29 3.59 2/74 15557
/proc/meminfo: memFree=1526128/2055920 swapFree=4184164/4192956
[pid=15526] ppid=15524 vsize=13724 CPUtime=0.03
/proc/15526/stat : 15526 (sugar) S 15524 15526 14506 0 -1 4194304 1188 0 0 0 2 1 0 0 15 0 1 0 29453365 14053376 808 18446744073709551615 4194304 4206940 548682069232 18446744073709551615 248770506850 0 0 4224 16386 18446744071563648864 0 0 17 0 0 0
/proc/15526/statm: 3431 808 370 3 0 531 0
[pid=15528] ppid=15526 vsize=0 CPUtime=3.13
/proc/15528/stat : 15528 (java) Z 15526 15526 14506 0 -1 1036 18929 0 1 0 295 18 0 0 16 0 1 0 29453370 0 0 18446744073709551615 0 0 0 0 0 0 4 0 23759 18446744071563351923 0 0 17 1 0 0
/proc/15528/statm: 0 0 0 0 0 0 0
[pid=15550] ppid=15526 vsize=809388 CPUtime=22.29
/proc/15550/stat : 15550 (java) S 15526 15526 14506 0 -1 0 91115 0 1 0 2187 42 0 0 16 0 8 0 29453686 828813312 89522 18446744073709551615 134512640 134570532 4294956480 18446744073709551615 4294960144 0 4 0 23759 18446744073709551615 0 0 17 0 0 0
/proc/15550/statm: 202347 89522 1507 14 0 189625 0
[pid=15550/tid=15551] ppid=15526 vsize=809388 CPUtime=6.82
/proc/15550/task/15551/stat : 15551 (java) R 15526 15526 14506 0 -1 64 83436 0 0 0 648 34 0 0 17 0 8 0 29453689 828813312 89522 18446744073709551615 134512640 134570532 4294956480 18446744073709551615 4155215801 0 0 0 23759 0 0 0 -1 1 0 0
[pid=15550/tid=15552] ppid=15526 vsize=809388 CPUtime=0
/proc/15550/task/15552/stat : 15552 (java) S 15526 15526 14506 0 -1 64 11 0 0 0 0 0 0 0 15 0 8 0 29453689 828813312 89522 18446744073709551615 134512640 134570532 4294956480 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 1 0 0
[pid=15550/tid=15553] ppid=15526 vsize=809388 CPUtime=0
/proc/15550/task/15553/stat : 15553 (java) S 15526 15526 14506 0 -1 64 5 0 0 0 0 0 0 0 16 0 8 0 29453689 828813312 89522 18446744073709551615 134512640 134570532 4294956480 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 1 0 0
[pid=15550/tid=15554] ppid=15526 vsize=809388 CPUtime=0
/proc/15550/task/15554/stat : 15554 (java) S 15526 15526 14506 0 -1 64 1 0 0 0 0 0 0 0 22 0 8 0 29453692 828813312 89522 18446744073709551615 134512640 134570532 4294956480 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 0 0 0
[pid=15550/tid=15555] ppid=15526 vsize=809388 CPUtime=0.12
/proc/15550/task/15555/stat : 15555 (java) S 15526 15526 14506 0 -1 64 385 0 0 0 12 0 0 0 16 0 8 0 29453692 828813312 89522 18446744073709551615 134512640 134570532 4294956480 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 0 0 0
[pid=15550/tid=15556] ppid=15526 vsize=809388 CPUtime=0
/proc/15550/task/15556/stat : 15556 (java) S 15526 15526 14506 0 -1 64 3 0 0 0 0 0 0 0 23 0 8 0 29453692 828813312 89522 18446744073709551615 134512640 134570532 4294956480 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 0 0 0
[pid=15550/tid=15557] ppid=15526 vsize=809388 CPUtime=0
/proc/15550/task/15557/stat : 15557 (java) S 15526 15526 14506 0 -1 64 0 0 0 0 0 0 0 0 15 0 8 0 29453692 828813312 89522 18446744073709551615 134512640 134570532 4294956480 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 25.45
Current children cumulated vsize (KiB) 823112

Child status: 1

!!! problem with CPU time !!!
wait4(...,&childrusage) returns 15526 and gives childrusage.ru_utime.tv_sec=0 childrusage.ru_utime.tv_usec=30995 childrusage.ru_stime.tv_sec=0 childrusage.ru_stime.tv_usec=11998
CPU time returned by wait4() is 0.042993
while last known CPU time is 31.1

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

Real time (s): 31.2883
CPU time (s): 31.1
CPU user time (s): 30.41
CPU system time (s): 0.69
CPU usage (%): 99.398
Max. virtual memory (cumulated for all children) (KiB): 823112

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 0.030995
system time used= 0.011998
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 1268
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= 18
involuntary context switches= 5

runsolver used 0.031995 s user time and 0.092985 s system time

The end

Launcher Data (download as text)

Begin job on node55 on Mon Jan 29 18:22:49 UTC 2007


IDJOB= 201734
IDBENCH= 3780
IDSOLVER= 86
FILE ID= node55/201734-1170094969

PBS_JOBID= 3689581

Free space on /tmp= 66547 MiB

SOLVER NAME= sugar 0.40
BENCH NAME= HOME/pub/bench/CPAI06/fapp/fapp11-15/fapp13/fapp13-2000-2.xml
COMMAND LINE= /tmp/evaluation/201734-1170094969/solver /tmp/evaluation/201734-1170094969 /tmp/evaluation/201734-1170094969/unknown.xml
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node55/watcher-201734-1170094969 -o ROOT/results/node55/solver-201734-1170094969 -C 1800 -M 900  /tmp/evaluation/201734-1170094969/solver /tmp/evaluation/201734-1170094969 /tmp/evaluation/201734-1170094969/unknown.xml

META MD5SUM SOLVER= 0a27e717dfe98d83d9802fe0eea45073
MD5SUM BENCH=  2ac0102e63bae2a630109ac404c489a9

RANDOM SEED= 691254937

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		: 3000.247
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		: 3000.247
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:       1485848 kB
Buffers:         53956 kB
Cached:          70932 kB
SwapCached:       1524 kB
Active:         447044 kB
Inactive:        69864 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1485848 kB
SwapTotal:     4192956 kB
SwapFree:      4184164 kB
Dirty:           18744 kB
Writeback:           0 kB
Mapped:         405900 kB
Slab:            37736 kB
Committed_AS:   731684 kB
PageTables:       2556 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= 66560 MiB



End job on node55 on Mon Jan 29 18:23:20 UTC 2007