Trace number 211169

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 0.40UNSAT 12.84 13.1812

General information on the benchmark

NamepseudoSeries/uclid/
dlx1c-rwmem1-ucl.xml
MD5SUMcad824bee8074e1420d713f6438fb5bd
Bench CategoryN-ARY-INT (n-ary constraints in intension)
Best result obtained on this benchmarkUNSAT
Best CPU time to get the best result obtained on this benchmark12.84
SatisfiableNO
(Un)Satisfiability was provedNO
Number of variables7578
Number of constraints21400
Maximum constraint arity11
Maximum domain size2
Number of constraints which are defined in extension0
Number of constraints which are defined in intension21400
Global constraints used (with number of constraints)

Solver Data (download as text)

0.05	c # Sugar v0-40 (/tmp/evaluation/211169-1170098063/sugar-v0-40.jar)
0.05	
0.05	c # MAIN  BEGIN : /tmp/evaluation/211169-1170098063/unknown.xml [Mon Jan 29 20:14:23 2007]
0.05	c # CONVERT_XML  BEGIN : /tmp/evaluation/211169-1170098063/unknown.xml /tmp/evaluation/211169-1170098063/sugar18437.csp [Mon Jan 29 20:14:23 2007]
0.05	c # CMD : java -Xms200M -Xmx600M -jar /tmp/evaluation/211169-1170098063/sugar-v0-40.jar -convert /tmp/evaluation/211169-1170098063/unknown.xml /tmp/evaluation/211169-1170098063/sugar18437.csp
0.17	c BEGIN convert /tmp/evaluation/211169-1170098063/unknown.xml
2.14	c END convert (1.97184 seconds)
2.17	c # CONVERT_XML  END : /tmp/evaluation/211169-1170098063/sugar18437.csp 1012333 bytes (3 seconds) [Mon Jan 29 20:14:26 2007]
2.17	c # CONVERT_XML  CPU : 0 = 0 + 0 + 0 + 0
2.17	
2.17	c # GENERATE_SAT  BEGIN : /tmp/evaluation/211169-1170098063/sugar18437.bcnf [Mon Jan 29 20:14:26 2007]
2.17	c # CMD : java -Xms200M -Xmx600M -jar /tmp/evaluation/211169-1170098063/sugar-v0-40.jar -bcnf -map /tmp/evaluation/211169-1170098063/sugar18437.map /tmp/evaluation/211169-1170098063/sugar18437.csp /tmp/evaluation/211169-1170098063/sugar18437.bcnf
2.29	c BEGIN parse /tmp/evaluation/211169-1170098063/sugar18437.csp
5.59	c END parse (3.294962 seconds)
5.59	c BEGIN simplify
5.60	c END simplify (0.013374 seconds)
5.60	c BEGIN encode /tmp/evaluation/211169-1170098063/sugar18437.bcnf
7.14	c END encode (1.538347 seconds)
7.33	c # GENERATE_SAT  END : 73018 variables 1452577 clauses 22349372 bytes (5 seconds) [Mon Jan 29 20:14:31 2007]
7.33	c # GENERATE_SAT  CPU : 5.04 = 0.12 + 0.01 + 4.71 + 0.2
7.33	
7.33	c # SOLVE_SAT  BEGIN : /tmp/evaluation/211169-1170098063/sugar18437.bcnf [Mon Jan 29 20:14:31 2007]
7.33	c # CMD : /tmp/evaluation/211169-1170098063/minisat /tmp/evaluation/211169-1170098063/sugar18437.bcnf /tmp/evaluation/211169-1170098063/sugar18437.out
8.17	c ==================================[MINISAT]===================================
8.17	c | Conflicts |     ORIGINAL     |              LEARNT              | Progress |
8.17	c |           | Clauses Literals |   Limit Clauses Literals  Lit/Cl |          |
8.17	c ==============================================================================
8.17	c |         0 | 1452457  4134574 |  484152       0        0     nan |  0.000 % |
9.26	c |       103 | 1452474  4134574 |  532567      86      719     8.4 |  0.044 % |
9.92	c |       253 | 1452479  4134574 |  585823     231     2024     8.8 |  0.044 % |
10.20	c |       478 | 1452482  4134574 |  644406     453     6795    15.0 |  0.044 % |
10.29	c |       815 | 1452485  4134574 |  708846     787    12510    15.9 |  0.044 % |
12.67	c |      1322 | 1452497  4134574 |  779731    1281    20420    15.9 |  0.070 % |
13.15	c ==============================================================================
13.15	c restarts              : 6
13.15	c conflicts             : 1492           (264 /sec)
13.15	c decisions             : 5459           (967 /sec)
13.15	c propagations          : 4729576        (837369 /sec)
13.15	c conflict literals     : 22643          (32.18 % deleted)
13.15	c Memory used           : 61.71 MB
13.15	c CPU time              : 5.64814 s
13.15	c 
13.15	c UNSATISFIABLE
13.18	c # SOLVE_SAT  END : UNSATISFIABLE (6 seconds) [Mon Jan 29 20:14:37 2007]
13.18	c # SOLVE_SAT  CPU : 5.76 = 0 + 0 + 5.65 + 0.11
13.18	
13.18	c # RESULT : UNSATISFIABLE
13.18	
13.18	c # OUTPUT_SOL  BEGIN : UNSAT  [Mon Jan 29 20:14:37 2007]
13.18	s UNSATISFIABLE
13.18	c # OUTPUT_SOL  END :  (0 seconds) [Mon Jan 29 20:14:37 2007]
13.18	c # OUTPUT_SOL  CPU : 0 = 0 + 0 + 0 + 0
13.18	
13.18	c # MAIN  END :  (14 seconds) [Mon Jan 29 20:14:37 2007]
13.18	c # MAIN  CPU : 10.8 = 0.12 + 0.01 + 10.36 + 0.31
13.18

Verifier Data (download as text)

No possible verification on an UNSAT instance

Watcher Data (download as text)

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

command line: runsolver --timestamp -w ROOT/results/node61/watcher-211169-1170098063 -o ROOT/results/node61/solver-211169-1170098063 -C 1800 -M 900 /tmp/evaluation/211169-1170098063/solver /tmp/evaluation/211169-1170098063 /tmp/evaluation/211169-1170098063/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: 1.96 1.79 1.61 5/74 18438
/proc/meminfo: memFree=413368/2055920 swapFree=4192956/4192956
[pid=18437] ppid=18435 vsize=12268 CPUtime=0
/proc/18437/stat : 18437 (sugar) R 18435 18437 18123 0 -1 4194304 597 0 0 0 0 0 0 0 20 0 1 0 29763259 12562432 316 18446744073709551615 4194304 4206940 548682069232 18446744073709551615 246415408126 0 0 4224 0 0 0 0 17 1 0 0
/proc/18437/statm: 3067 316 241 3 0 167 0

[startup+0.106439 s]
/proc/loadavg: 1.96 1.79 1.61 5/74 18438
/proc/meminfo: memFree=413368/2055920 swapFree=4192956/4192956
[pid=18437] ppid=18435 vsize=13724 CPUtime=0.04
/proc/18437/stat : 18437 (sugar) S 18435 18437 18123 0 -1 4194304 1112 0 0 0 3 1 0 0 20 0 1 0 29763259 14053376 805 18446744073709551615 4194304 4206940 548682069232 18446744073709551615 246415405154 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/18437/statm: 3431 805 368 3 0 531 0
Current children cumulated CPU time (s) 0.04
Current children cumulated vsize (KiB) 13724

[startup+0.514477 s]
/proc/loadavg: 1.96 1.79 1.61 5/74 18438
/proc/meminfo: memFree=413368/2055920 swapFree=4192956/4192956
[pid=18437] ppid=18435 vsize=13724 CPUtime=0.04
/proc/18437/stat : 18437 (sugar) S 18435 18437 18123 0 -1 4194304 1121 0 0 0 3 1 0 0 15 0 1 0 29763259 14053376 805 18446744073709551615 4194304 4206940 548682069232 18446744073709551615 246415405154 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/18437/statm: 3431 805 368 3 0 531 0
Current children cumulated CPU time (s) 0.04
Current children cumulated vsize (KiB) 13724

[startup+1.33756 s]
/proc/loadavg: 2.04 1.81 1.62 4/82 18446
/proc/meminfo: memFree=359288/2055920 swapFree=4192956/4192956
[pid=18437] ppid=18435 vsize=13724 CPUtime=0.04
/proc/18437/stat : 18437 (sugar) S 18435 18437 18123 0 -1 4194304 1121 0 0 0 3 1 0 0 15 0 1 0 29763259 14053376 805 18446744073709551615 4194304 4206940 548682069232 18446744073709551615 246415405154 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/18437/statm: 3431 805 368 3 0 531 0
[pid=18439] ppid=18437 vsize=807408 CPUtime=1.27
/proc/18439/stat : 18439 (java) R 18437 18437 18123 0 -1 0 15119 0 1 0 117 10 0 0 17 0 8 0 29763264 826785792 14865 18446744073709551615 134512640 134570532 4294956528 18446744073709551615 4073751570 0 4 0 23759 18446744073709551615 0 0 17 1 0 0
/proc/18439/statm: 201852 14865 1690 14 0 189130 0
[pid=18439/tid=18440] ppid=18437 vsize=807408 CPUtime=0.2
/proc/18439/task/18440/stat : 18440 (java) S 18437 18437 18123 0 -1 64 8537 0 0 0 16 4 0 0 16 0 8 0 29763268 826785792 14865 18446744073709551615 134512640 134570532 4294956528 18446744073709551615 4294960144 0 0 0 23759 0 0 0 -1 1 0 0
[pid=18439/tid=18441] ppid=18437 vsize=807408 CPUtime=0
/proc/18439/task/18441/stat : 18441 (java) S 18437 18437 18123 0 -1 64 10 0 0 0 0 0 0 0 19 0 8 0 29763268 826785792 14865 18446744073709551615 134512640 134570532 4294956528 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 1 0 0
[pid=18439/tid=18442] ppid=18437 vsize=807408 CPUtime=0
/proc/18439/task/18442/stat : 18442 (java) S 18437 18437 18123 0 -1 64 4 0 0 0 0 0 0 0 20 0 8 0 29763268 826785792 14865 18446744073709551615 134512640 134570532 4294956528 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 1 0 0
[pid=18439/tid=18443] ppid=18437 vsize=807408 CPUtime=0
/proc/18439/task/18443/stat : 18443 (java) S 18437 18437 18123 0 -1 64 1 0 0 0 0 0 0 0 18 0 8 0 29763271 826785792 14865 18446744073709551615 134512640 134570532 4294956528 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 1 0 0
[pid=18439/tid=18444] ppid=18437 vsize=807408 CPUtime=0.16
/proc/18439/task/18444/stat : 18444 (java) R 18437 18437 18123 0 -1 64 412 0 0 0 15 1 0 0 20 0 8 0 29763271 826785792 14865 18446744073709551615 134512640 134570532 4294956528 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 1 0 0
[pid=18439/tid=18445] ppid=18437 vsize=807408 CPUtime=0
/proc/18439/task/18445/stat : 18445 (java) S 18437 18437 18123 0 -1 64 3 0 0 0 0 0 0 0 19 0 8 0 29763271 826785792 14865 18446744073709551615 134512640 134570532 4294956528 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 1 0 0
[pid=18439/tid=18446] ppid=18437 vsize=807408 CPUtime=0
/proc/18439/task/18446/stat : 18446 (java) S 18437 18437 18123 0 -1 64 0 0 0 0 0 0 0 0 15 0 8 0 29763272 826785792 14865 18446744073709551615 134512640 134570532 4294956528 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 1.31
Current children cumulated vsize (KiB) 821132

[startup+2.99072 s]
/proc/loadavg: 2.04 1.81 1.62 3/83 18454
/proc/meminfo: memFree=406136/2055920 swapFree=4192956/4192956
[pid=18437] ppid=18435 vsize=13724 CPUtime=0.04
/proc/18437/stat : 18437 (sugar) S 18435 18437 18123 0 -1 4194304 1188 0 0 0 3 1 0 0 15 0 1 0 29763259 14053376 808 18446744073709551615 4194304 4206940 548682069232 18446744073709551615 246415405154 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/18437/statm: 3431 808 370 3 0 531 0
[pid=18439] ppid=18437 vsize=0 CPUtime=2.07
/proc/18439/stat : 18439 (java) Z 18437 18437 18123 0 -1 1036 17854 0 1 0 195 12 0 0 18 0 1 0 29763264 0 0 18446744073709551615 0 0 0 0 0 0 4 0 23759 18446744071563351923 0 0 17 1 0 0
/proc/18439/statm: 0 0 0 0 0 0 0
[pid=18447] ppid=18437 vsize=807064 CPUtime=0.79
/proc/18447/stat : 18447 (java) R 18437 18437 18123 0 -1 0 8488 0 1 0 75 4 0 0 24 0 8 0 29763476 826433536 8235 18446744073709551615 134512640 134570532 4294956480 18446744073709551615 4073482407 0 4 0 23759 18446744073709551615 0 0 17 1 0 0
/proc/18447/statm: 201766 8235 1494 14 0 189044 0
[pid=18447/tid=18448] ppid=18437 vsize=807064 CPUtime=0.14
/proc/18447/task/18448/stat : 18448 (java) S 18437 18437 18123 0 -1 64 2432 0 0 0 14 0 0 0 16 0 8 0 29763480 826433536 8235 18446744073709551615 134512640 134570532 4294956480 18446744073709551615 4294960144 0 0 0 23759 0 0 0 -1 1 0 0
[pid=18447/tid=18449] ppid=18437 vsize=807064 CPUtime=0
/proc/18447/task/18449/stat : 18449 (java) S 18437 18437 18123 0 -1 64 11 0 0 0 0 0 0 0 16 0 8 0 29763480 826433536 8235 18446744073709551615 134512640 134570532 4294956480 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 1 0 0
[pid=18447/tid=18450] ppid=18437 vsize=807064 CPUtime=0
/proc/18447/task/18450/stat : 18450 (java) S 18437 18437 18123 0 -1 64 5 0 0 0 0 0 0 0 15 0 8 0 29763480 826433536 8235 18446744073709551615 134512640 134570532 4294956480 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 1 0 0
[pid=18447/tid=18451] ppid=18437 vsize=807064 CPUtime=0
/proc/18447/task/18451/stat : 18451 (java) S 18437 18437 18123 0 -1 64 1 0 0 0 0 0 0 0 18 0 8 0 29763483 826433536 8235 18446744073709551615 134512640 134570532 4294956480 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 1 0 0
[pid=18447/tid=18452] ppid=18437 vsize=807064 CPUtime=0.05
/proc/18447/task/18452/stat : 18452 (java) S 18437 18437 18123 0 -1 64 293 0 0 0 5 0 0 0 16 0 8 0 29763483 826433536 8235 18446744073709551615 134512640 134570532 4294956480 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 1 0 0
[pid=18447/tid=18453] ppid=18437 vsize=807064 CPUtime=0
/proc/18447/task/18453/stat : 18453 (java) S 18437 18437 18123 0 -1 64 3 0 0 0 0 0 0 0 19 0 8 0 29763483 826433536 8235 18446744073709551615 134512640 134570532 4294956480 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 1 0 0
[pid=18447/tid=18454] ppid=18437 vsize=807064 CPUtime=0
/proc/18447/task/18454/stat : 18454 (java) S 18437 18437 18123 0 -1 64 0 0 0 0 0 0 0 0 15 0 8 0 29763483 826433536 8235 18446744073709551615 134512640 134570532 4294956480 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 2.9
Current children cumulated vsize (KiB) 820788

[startup+6.19102 s]
/proc/loadavg: 2.04 1.81 1.62 3/83 18454
/proc/meminfo: memFree=354232/2055920 swapFree=4192956/4192956
[pid=18437] ppid=18435 vsize=13724 CPUtime=0.04
/proc/18437/stat : 18437 (sugar) S 18435 18437 18123 0 -1 4194304 1188 0 0 0 3 1 0 0 16 0 1 0 29763259 14053376 808 18446744073709551615 4194304 4206940 548682069232 18446744073709551615 246415405154 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/18437/statm: 3431 808 370 3 0 531 0
[pid=18439] ppid=18437 vsize=0 CPUtime=2.07
/proc/18439/stat : 18439 (java) Z 18437 18437 18123 0 -1 1036 17854 0 1 0 195 12 0 0 18 0 1 0 29763264 0 0 18446744073709551615 0 0 0 0 0 0 4 0 23759 18446744071563351923 0 0 17 1 0 0
/proc/18439/statm: 0 0 0 0 0 0 0
[pid=18447] ppid=18437 vsize=807376 CPUtime=3.96
/proc/18447/stat : 18447 (java) R 18437 18437 18123 0 -1 0 16539 0 1 0 386 10 0 0 25 0 8 0 29763476 826753024 16264 18446744073709551615 134512640 134570532 4294956480 18446744073709551615 4073845086 0 4 0 23759 18446744073709551615 0 0 17 1 0 0
/proc/18447/statm: 201844 16264 1510 14 0 189122 0
[pid=18447/tid=18448] ppid=18437 vsize=807376 CPUtime=0.59
/proc/18447/task/18448/stat : 18448 (java) S 18437 18437 18123 0 -1 64 10274 0 0 0 55 4 0 0 16 0 8 0 29763480 826753024 16264 18446744073709551615 134512640 134570532 4294956480 18446744073709551615 4294960144 0 0 0 23759 0 0 0 -1 1 0 0
[pid=18447/tid=18449] ppid=18437 vsize=807376 CPUtime=0
/proc/18447/task/18449/stat : 18449 (java) S 18437 18437 18123 0 -1 64 11 0 0 0 0 0 0 0 16 0 8 0 29763480 826753024 16264 18446744073709551615 134512640 134570532 4294956480 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 1 0 0
[pid=18447/tid=18450] ppid=18437 vsize=807376 CPUtime=0
/proc/18447/task/18450/stat : 18450 (java) S 18437 18437 18123 0 -1 64 5 0 0 0 0 0 0 0 15 0 8 0 29763480 826753024 16264 18446744073709551615 134512640 134570532 4294956480 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 1 0 0
[pid=18447/tid=18451] ppid=18437 vsize=807376 CPUtime=0
/proc/18447/task/18451/stat : 18451 (java) S 18437 18437 18123 0 -1 64 1 0 0 0 0 0 0 0 18 0 8 0 29763483 826753024 16264 18446744073709551615 134512640 134570532 4294956480 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 1 0 0
[pid=18447/tid=18452] ppid=18437 vsize=807376 CPUtime=0.17
/proc/18447/task/18452/stat : 18452 (java) S 18437 18437 18123 0 -1 64 433 0 0 0 17 0 0 0 16 0 8 0 29763483 826753024 16264 18446744073709551615 134512640 134570532 4294956480 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 1 0 0
[pid=18447/tid=18453] ppid=18437 vsize=807376 CPUtime=0
/proc/18447/task/18453/stat : 18453 (java) S 18437 18437 18123 0 -1 64 3 0 0 0 0 0 0 0 19 0 8 0 29763483 826753024 16264 18446744073709551615 134512640 134570532 4294956480 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 1 0 0
[pid=18447/tid=18454] ppid=18437 vsize=807376 CPUtime=0
/proc/18447/task/18454/stat : 18454 (java) S 18437 18437 18123 0 -1 64 0 0 0 0 0 0 0 0 15 0 8 0 29763483 826753024 16264 18446744073709551615 134512640 134570532 4294956480 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 6.07
Current children cumulated vsize (KiB) 821100

[startup+12.6896 s]
/proc/loadavg: 2.04 1.82 1.62 3/76 18455
/proc/meminfo: memFree=315184/2055920 swapFree=4192956/4192956
[pid=18437] ppid=18435 vsize=21716 CPUtime=5.08
/proc/18437/stat : 18437 (sugar) S 18435 18437 18123 0 -1 4194304 3253 16555 0 1 15 2 471 20 16 0 1 0 29763259 22237184 2766 18446744073709551615 4194304 4206940 548682069232 18446744073709551615 246415405154 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/18437/statm: 5429 2766 373 3 0 2529 0
[pid=18439] ppid=18437 vsize=0 CPUtime=2.07
/proc/18439/stat : 18439 (java) Z 18437 18437 18123 0 -1 1036 17854 0 1 0 195 12 0 0 18 0 1 0 29763264 0 0 18446744073709551615 0 0 0 0 0 0 4 0 23759 18446744071563351923 0 0 17 1 0 0
/proc/18439/statm: 0 0 0 0 0 0 0
[pid=18455] ppid=18437 vsize=63184 CPUtime=5.29
/proc/18455/stat : 18455 (minisat) R 18437 18437 18123 0 -1 0 15864 0 0 0 519 10 0 0 25 0 1 0 29763992 64700416 14809 18446744073709551615 134512640 134974460 4294956768 18446744073709551615 134523998 0 0 4096 3 0 0 0 17 1 0 0
/proc/18455/statm: 15796 14809 51 112 0 15680 0
Current children cumulated CPU time (s) 12.44
Current children cumulated vsize (KiB) 84900

Child status: 0

!!! problem with CPU time !!!
wait4(...,&childrusage) returns 18437 and gives childrusage.ru_utime.tv_sec=10 childrusage.ru_utime.tv_usec=515401 childrusage.ru_stime.tv_sec=0 childrusage.ru_stime.tv_usec=357945
CPU time returned by wait4() is 10.8733
while last known CPU time is 12.84

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

Real time (s): 13.1812
CPU time (s): 12.84
CPU user time (s): 12.4
CPU system time (s): 0.44
CPU usage (%): 97.4115
Max. virtual memory (cumulated for all children) (KiB): 821136

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 10.5154
system time used= 0.357945
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 35776
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= 979
involuntary context switches= 1163

runsolver used 0.018997 s user time and 0.045993 s system time

The end

Launcher Data (download as text)

Begin job on node61 on Mon Jan 29 19:14:23 UTC 2007


IDJOB= 211169
IDBENCH= 4673
IDSOLVER= 86
FILE ID= node61/211169-1170098063

PBS_JOBID= 3689713

Free space on /tmp= 66235 MiB

SOLVER NAME= sugar 0.40
BENCH NAME= HOME/pub/bench/CPAI06/pseudoSeries/uclid/dlx1c-rwmem1-ucl.xml
COMMAND LINE= /tmp/evaluation/211169-1170098063/solver /tmp/evaluation/211169-1170098063 /tmp/evaluation/211169-1170098063/unknown.xml
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node61/watcher-211169-1170098063 -o ROOT/results/node61/solver-211169-1170098063 -C 1800 -M 900  /tmp/evaluation/211169-1170098063/solver /tmp/evaluation/211169-1170098063 /tmp/evaluation/211169-1170098063/unknown.xml

META MD5SUM SOLVER= 0a27e717dfe98d83d9802fe0eea45073
MD5SUM BENCH=  cad824bee8074e1420d713f6438fb5bd

RANDOM SEED= 540529909

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		: 3000.216
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		: 3000.216
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:        413784 kB
Buffers:         44688 kB
Cached:         673528 kB
SwapCached:          0 kB
Active:        1337204 kB
Inactive:       246032 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:        413784 kB
SwapTotal:     4192956 kB
SwapFree:      4192956 kB
Dirty:          200796 kB
Writeback:           0 kB
Mapped:         875984 kB
Slab:            42640 kB
Committed_AS:  1091752 kB
PageTables:       3616 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= 66235 MiB



End job on node61 on Mon Jan 29 19:14:37 UTC 2007