Trace number 2077825

Some explanations

A solver is run under the control of another program named runsolver. runsolver is in charge of imposing the CPU time limit and the memory limit to the solver. It also monitors some information about the process. The trace of the execution of a solver is divided into four (or five) parts:
  1. SOLVER DATA
    This is the output of the solver (stdout and stderr).
    Note that some very long lines in this section may be truncated by your web browser ! In such a case, you may want to use the "Download as text" link to get the trace as a text file.

    When the --timestamp option is passed to the runsolver program, each line output by the solver is prepended with a timestamp which indicates at what time the line was output by the solver. Times are relative to the start of the program, given in seconds. The first timestamp (if present) is estimated CPU time. The last timestamp is wall clock time.

    As some 'v lines' may be very long (sometimes several megabytes), the 'v line' output by your solver may be split on several lines to help limit the size of the trace recorded in the database. In any case, the exact output of your solver is preserved in a trace file.
  2. VERIFIER DATA
    The output of the solver is piped to a verifier program which will search a value line "v " and, if found, will check that the given interpretation satisfies all constraints.
  3. CONVERSION SCRIPT DATA (Optionnal)
    When a conversion script is used, this section shows the messages that were output by the conversion script.
  4. WATCHER DATA
    This is the informations gathered by the runsolver program. It first prints the different limits. There's a first limit on CPU time set to X seconds (see the parameters in the trace). After this time has ellapsed, runsolver sends a SIGTERM and 2 seconds later a SIGKILL to the solver. For safety, there's also another limit set to X+30 seconds which will send a SIGXPU to the solver. The last limit is on the virtual memory used by the process (see the parameters in the trace).
    Every ten seconds, the runsolver process fetches the content of /proc/loadavg, /proc/pid/stat and /proc/pid/statm (see man proc) and prints it as raw data. This is only recorded in case we need to investigate the behaviour of a solver. The memory used by the solver (vsize) is also given every ten seconds.
    When the solver exits, runsolver prints some informations such as status and time. CPU usage is the ratio CPU Time/Real Time.
  5. LAUNCHER DATA
    These informations are related to the script which will launch the solver. The most important informations are the command line given to the solver, the md5sum of the different files and the dump of the /proc/cpuinfo and /proc/meminfo which provides some useful information on the computer.

Solver answer on this benchmark

Solver NameAnswerCPU timeWall clock time
Sugar v1.14.6+minisat? (MO) 60.75 62.1508

General information on the benchmark

Namecsp/primes-15/
normalized-primes-15-60-3-3.xml
MD5SUM7db8f9a73f96f62d32a368b23018d54c
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 benchmark0.024995
Satisfiable
(Un)Satisfiability was proved
Number of variables100
Number of constraints60
Maximum constraint arity6
Maximum domain size46
Number of constraints which are defined in extension0
Number of constraints which are defined in intension60
Global constraints used (with number of constraints)

Solver Data 

0.00/0.08	c 0	Sugar v1-14-6 + HOME/minisat
0.00/0.08	c 0	BEGIN Sun Jul 12 04:31:55 2009
0.00/0.08	c 0	PID 27772
0.07/0.08	c 0	HOST node44.alineos.net
0.07/0.08	c 0	CONVERTING HOME/instance-2077825-1247365915.xml TO HOME/temp.csp
0.07/0.08	c 0	CMD java -Xmx700M -cp 'HOME/sugar-v1-14-6.jar' jp.ac.kobe_u.cs.sugar.XML2CSP -v -v 'HOME/instance-2077825-1247365915.xml' 'HOME/temp.csp'
0.07/0.42	c 0	1 domains, 100 variables, 60 predicates, 0 relations, 60 constraints
0.07/0.45	c 0	ENCODING HOME/temp.csp TO HOME/temp.cnf
0.07/0.45	c 0	CMD java -Xmx700M -cp 'HOME/sugar-v1-14-6.jar' jp.ac.kobe_u.cs.sugar.SugarMain -v -v -competition -encode 'HOME/temp.csp' 'HOME/temp.cnf' 'HOME/temp.map'
0.40/0.53	c 0	Parsing HOME/temp.csp
0.40/0.58	c 0	parsed 221 expressions
0.40/0.59	c 0	Heap : 0 MiB used (max 694 MiB), NonHeap : 13 MiB used (max 116 MiB)
0.40/0.59	c 0	Converting to clausal form CSP
0.40/0.62	c 0	converted 23 (10%) expressions
0.40/0.62	c 0	converted 45 (20%) expressions
0.40/0.62	c 0	converted 67 (30%) expressions
0.40/0.62	c 0	converted 89 (40%) expressions
0.40/0.62	c 0	converted 111 (50%) expressions
0.40/0.62	c 0	converted 133 (60%) expressions
0.40/0.62	c 0	converted 155 (70%) expressions
0.40/0.66	c 0	converted 177 (80%) expressions
0.40/0.71	c 0	converted 199 (90%) expressions
0.40/0.82	c 0	converted 221 (100%) expressions
0.40/0.82	c 0	CSP : 308 integers, 0 booleans, 536 clauses, largest domain size 3151
0.40/0.82	c 0	Heap : 1 MiB used (max 694 MiB), NonHeap : 13 MiB used (max 116 MiB)
0.40/0.82	c 0	Propagation in CSP
0.40/0.84	c 0	78157 values, 0 unsatisfiable literals, and 0 valid clauses are removed
0.40/0.84	c 0	CSP : 308 integers, 0 booleans, 536 clauses, largest domain size 2534
0.40/0.84	c 0	Heap : 1 MiB used (max 694 MiB), NonHeap : 13 MiB used (max 116 MiB)
0.40/0.84	c 0	Simplifing CSP by introducing new Boolean variables
0.40/0.84	c 0	CSP : 308 integers, 0 booleans, 536 clauses, largest domain size 2534
0.40/0.84	c 0	Heap : 1 MiB used (max 694 MiB), NonHeap : 13 MiB used (max 116 MiB)
0.40/0.87	c 1	Encoding CSP to SAT : HOME/temp.cnf
0.40/0.88	c 1	31 (10%) CSP integer variables are encoded (946 clauses, 10264 bytes)
0.40/0.89	c 1	62 (20%) CSP integer variables are encoded (1991 clauses, 23808 bytes)
0.40/0.89	c 1	93 (30%) CSP integer variables are encoded (2861 clauses, 35118 bytes)
0.40/0.91	c 1	124 (40%) CSP integer variables are encoded (20525 clauses, 286019 bytes)
0.40/0.96	c 1	154 (50%) CSP integer variables are encoded (59954 clauses, 877454 bytes)
0.92/1.00	c 1	185 (60%) CSP integer variables are encoded (88653 clauses, 1307939 bytes)
0.92/1.05	c 1	216 (70%) CSP integer variables are encoded (124534 clauses, 1895611 bytes)
0.92/1.10	c 1	247 (80%) CSP integer variables are encoded (163107 clauses, 2551352 bytes)
1.03/1.16	c 1	278 (90%) CSP integer variables are encoded (204639 clauses, 3257396 bytes)
1.03/1.19	c 1	308 (100%) CSP integer variables are encoded (229034 clauses, 3672111 bytes)
1.13/1.24	c 1	54 (10%) CSP clauses are encoded (251773 clauses, 4049743 bytes)
1.13/1.30	c 1	108 (20%) CSP clauses are encoded (275875 clauses, 4487460 bytes)
1.53/1.63	c 1	161 (30%) CSP clauses are encoded (468169 clauses, 8072760 bytes)
1.92/2.07	c 2	215 (40%) CSP clauses are encoded (730080 clauses, 12943727 bytes)
2.50/2.63	c 2	268 (50%) CSP clauses are encoded (1050804 clauses, 18991523 bytes)
8.74/8.91	c 9	322 (60%) CSP clauses are encoded (4537051 clauses, 98428395 bytes)
25.08/25.51	c 25	376 (70%) CSP clauses are encoded (13791430 clauses, 310994332 bytes)
33.01/33.69	c 33	429 (80%) CSP clauses are encoded (18259505 clauses, 413551796 bytes)
43.97/44.88	c 45	483 (90%) CSP clauses are encoded (24475272 clauses, 556305920 bytes)
49.16/50.17	c 50	536 (100%) CSP clauses are encoded (27346794 clauses, 622206697 bytes)
49.16/50.17	c 50	536 CSP clauses encoded
49.16/50.17	c 50	Writing map file : HOME/temp.map
49.16/50.17	c 50	Heap : 1 MiB used (max 694 MiB), NonHeap : 13 MiB used (max 116 MiB)
49.16/50.17	c 50	SAT : 229342 SAT variables, 27346794 SAT clauses, 622206697 bytes
49.16/50.17	c 50	Heap : 1 MiB used (max 694 MiB), NonHeap : 13 MiB used (max 116 MiB)
49.24/50.23	c 50	SOLVING HOME/temp.cnf
49.24/50.23	c 50	CMD HOME/minisat 'HOME/temp.cnf' 'HOME/temp.out'
49.24/50.23	c 50	This is MiniSat 2.0 beta
49.24/50.23	c 50	WARNING: for repeatability, setting FPU to use double precision
49.24/50.23	c 50	============================[ Problem Statistics ]=============================
49.24/50.23	c 50	|                                                                             |
49.24/50.24	c 50	|  Number of variables:  229342                                               |
49.24/50.24	c 50	|  Number of clauses:    27346794                                             |
60.64/62.02	c ERROR INTERRUPTED
60.75/62.14	s UNKNOWN
60.75/62.14	c 62	CPU 49.25 (0.06 0.01 44.23 4.95)
60.75/62.14	c 62	END Sun Jul 12 04:32:57 2009

Verifier Data 

ERROR: Unexpected answer ! ('s SATISFIABLE'/'s UNSATISFIABLE' expected)
Got answer: UNKNOWN

Watcher Data 

runsolver version 3.2.9 (svn:492) (c) roussel@cril.univ-artois.fr

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-2077825-1247365915/watcher-2077825-1247365915 -o /tmp/evaluation-result-2077825-1247365915/solver-2077825-1247365915 -C 1800 -W 2000 -M 900 HOME/sugar -c -vv -memlimit=900 -jar=HOME/sugar-v1-14-6.jar -solver=HOME/minisat -tmp=HOME/temp HOME/instance-2077825-1247365915.xml 

Enforcing CPUTime limit (soft limit, will send SIGTERM then SIGKILL): 1800 seconds
Enforcing CPUTime limit (hard limit, will send SIGXCPU): 1830 seconds
Enforcing wall clock limit (soft limit, will send SIGTERM then SIGKILL): 2000 seconds
Enforcing VSIZE limit (soft limit, will send SIGTERM then SIGKILL): 921600 KiB
Enforcing VSIZE limit (hard limit, stack expansion will fail with SIGSEGV, brk() and mmap() will return ENOMEM): 972800 KiB
Current StackSize limit: 10240 KiB


[startup+0 s]
/proc/loadavg: 2.14 2.58 2.40 4/82 27772
/proc/meminfo: memFree=1419136/2055920 swapFree=4192812/4192956
[pid=27772] ppid=27770 vsize=18576 CPUtime=0
/proc/27772/stat : 27772 (runsolver) R 27770 27772 23988 0 -1 4194368 15 0 0 0 0 0 0 0 21 0 1 0 23655335 19021824 284 996147200 4194304 4302564 548682068304 18446744073709551615 264840473895 0 0 4096 24578 0 0 0 17 1 0 0
/proc/27772/statm: 4644 284 249 26 0 2626 0

[startup+0.081479 s]
/proc/loadavg: 2.14 2.58 2.40 4/82 27772
/proc/meminfo: memFree=1419136/2055920 swapFree=4192812/4192956
[pid=27772] ppid=27770 vsize=16740 CPUtime=0.07
/proc/27772/stat : 27772 (sugar) S 27770 27772 23988 0 -1 4194304 1152 0 0 0 6 1 0 0 18 0 1 0 23655335 17141760 1107 996147200 4194304 4206940 548682068608 18446744073709551615 264849371234 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/27772/statm: 4185 1107 406 3 0 764 0
Current children cumulated CPU time (s) 0.07
Current children cumulated vsize (KiB) 16740

[startup+0.101477 s]
/proc/loadavg: 2.14 2.58 2.40 4/82 27772
/proc/meminfo: memFree=1419136/2055920 swapFree=4192812/4192956
[pid=27772] ppid=27770 vsize=16868 CPUtime=0.07
/proc/27772/stat : 27772 (sugar) S 27770 27772 23988 0 -1 4194304 1227 128 0 0 6 1 0 0 19 0 1 0 23655335 17272832 1111 996147200 4194304 4206940 548682068608 18446744073709551615 264849371234 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/27772/statm: 4217 1111 409 3 0 796 0
Current children cumulated CPU time (s) 0.07
Current children cumulated vsize (KiB) 16868

[startup+0.301494 s]
/proc/loadavg: 2.14 2.58 2.40 4/82 27772
/proc/meminfo: memFree=1419136/2055920 swapFree=4192812/4192956
[pid=27772] ppid=27770 vsize=16868 CPUtime=0.07
/proc/27772/stat : 27772 (sugar) S 27770 27772 23988 0 -1 4194304 1227 128 0 0 6 1 0 0 19 0 1 0 23655335 17272832 1111 996147200 4194304 4206940 548682068608 18446744073709551615 264849371234 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/27772/statm: 4217 1111 409 3 0 796 0
Current children cumulated CPU time (s) 0.07
Current children cumulated vsize (KiB) 16868

[startup+0.701538 s]
/proc/loadavg: 2.14 2.58 2.40 4/82 27772
/proc/meminfo: memFree=1419136/2055920 swapFree=4192812/4192956
[pid=27772] ppid=27770 vsize=16868 CPUtime=0.4
/proc/27772/stat : 27772 (sugar) S 27770 27772 23988 0 -1 4194304 1309 4520 0 1 6 1 30 3 16 0 1 0 23655335 17272832 1111 996147200 4194304 4206940 548682068608 18446744073709551615 264849371234 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/27772/statm: 4217 1111 409 3 0 796 0
Current children cumulated CPU time (s) 0.4
Current children cumulated vsize (KiB) 16868

[startup+1.50262 s]
/proc/loadavg: 2.14 2.58 2.40 3/93 27794
/proc/meminfo: memFree=1402856/2055920 swapFree=4192812/4192956
[pid=27772] ppid=27770 vsize=16868 CPUtime=0.4
/proc/27772/stat : 27772 (sugar) S 27770 27772 23988 0 -1 4194304 1310 4520 0 1 6 1 30 3 15 0 1 0 23655335 17272832 1111 996147200 4194304 4206940 548682068608 18446744073709551615 264849371234 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/27772/statm: 4217 1111 409 3 0 796 0
[pid=27785] ppid=27772 vsize=5356 CPUtime=0
/proc/27785/stat : 27785 (sh) S 27772 27772 23988 0 -1 4194304 278 0 0 0 0 0 0 0 18 0 1 0 23655381 5484544 233 996147200 4194304 4889804 548682068704 18446744073709551615 264840471364 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/27785/statm: 1339 233 193 169 0 50 0
[pid=27786] ppid=27785 vsize=868604 CPUtime=1.02
/proc/27786/stat : 27786 (java) S 27785 27772 23988 0 -1 0 6421 0 1 0 94 8 0 0 18 0 9 0 23655381 889450496 5496 996147200 134512640 134550932 4294955936 18446744073709551615 4294960144 0 0 0 16800975 18446744073709551615 0 0 17 1 0 0
/proc/27786/statm: 217151 5496 2589 9 0 211628 0
[pid=27786/tid=27787] ppid=27785 vsize=868604 CPUtime=0.77
/proc/27786/task/27787/stat : 27787 (java) R 27785 27772 23988 0 -1 64 2886 0 1 0 73 4 0 0 22 0 9 0 23655382 889450496 5496 996147200 134512640 134550932 4294955936 18446744073709551615 4126492808 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=27786/tid=27788] ppid=27785 vsize=868604 CPUtime=0.07
/proc/27786/task/27788/stat : 27788 (java) S 27785 27772 23988 0 -1 64 1362 0 0 0 6 1 0 0 16 0 9 0 23655383 889450496 5496 996147200 134512640 134550932 4294955936 18446744073709551615 4294960144 0 0 0 16800975 0 0 0 -1 1 0 0
[pid=27786/tid=27789] ppid=27785 vsize=868604 CPUtime=0
/proc/27786/task/27789/stat : 27789 (java) S 27785 27772 23988 0 -1 64 15 0 0 0 0 0 0 0 16 0 9 0 23655384 889450496 5496 996147200 134512640 134550932 4294955936 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=27786/tid=27790] ppid=27785 vsize=868604 CPUtime=0
/proc/27786/task/27790/stat : 27790 (java) S 27785 27772 23988 0 -1 64 5 0 0 0 0 0 0 0 15 0 9 0 23655384 889450496 5496 996147200 134512640 134550932 4294955936 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=27786/tid=27791] ppid=27785 vsize=868604 CPUtime=0
/proc/27786/task/27791/stat : 27791 (java) S 27785 27772 23988 0 -1 64 0 0 0 0 0 0 0 0 18 0 9 0 23655386 889450496 5496 996147200 134512640 134550932 4294955936 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=27786/tid=27792] ppid=27785 vsize=868604 CPUtime=0.15
/proc/27786/task/27792/stat : 27792 (java) S 27785 27772 23988 0 -1 64 1474 0 0 0 14 1 0 0 16 0 9 0 23655386 889450496 5496 996147200 134512640 134550932 4294955936 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=27786/tid=27793] ppid=27785 vsize=868604 CPUtime=0
/proc/27786/task/27793/stat : 27793 (java) S 27785 27772 23988 0 -1 64 1 0 0 0 0 0 0 0 19 0 9 0 23655386 889450496 5496 996147200 134512640 134550932 4294955936 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=27786/tid=27794] ppid=27785 vsize=868604 CPUtime=0
/proc/27786/task/27794/stat : 27794 (java) S 27785 27772 23988 0 -1 64 1 0 0 0 0 0 0 0 15 0 9 0 23655386 889450496 5496 996147200 134512640 134550932 4294955936 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 1.42
Current children cumulated vsize (KiB) 890828

[startup+3.10278 s]
/proc/loadavg: 2.14 2.58 2.40 3/93 27794
/proc/meminfo: memFree=1390632/2055920 swapFree=4192812/4192956
[pid=27772] ppid=27770 vsize=16868 CPUtime=0.4
/proc/27772/stat : 27772 (sugar) S 27770 27772 23988 0 -1 4194304 1310 4520 0 1 6 1 30 3 15 0 1 0 23655335 17272832 1111 996147200 4194304 4206940 548682068608 18446744073709551615 264849371234 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/27772/statm: 4217 1111 409 3 0 796 0
[pid=27785] ppid=27772 vsize=5356 CPUtime=0
/proc/27785/stat : 27785 (sh) S 27772 27772 23988 0 -1 4194304 278 0 0 0 0 0 0 0 18 0 1 0 23655381 5484544 233 996147200 4194304 4889804 548682068704 18446744073709551615 264840471364 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/27785/statm: 1339 233 193 169 0 50 0
[pid=27786] ppid=27785 vsize=868604 CPUtime=2.61
/proc/27786/stat : 27786 (java) S 27785 27772 23988 0 -1 0 6941 0 1 0 238 23 0 0 18 0 9 0 23655381 889450496 5497 996147200 134512640 134550932 4294955936 18446744073709551615 4294960144 0 0 0 16800975 18446744073709551615 0 0 17 1 0 0
/proc/27786/statm: 217151 5497 2589 9 0 211628 0
[pid=27786/tid=27787] ppid=27785 vsize=868604 CPUtime=2.23
/proc/27786/task/27787/stat : 27787 (java) R 27785 27772 23988 0 -1 64 3405 0 1 0 207 16 0 0 25 0 9 0 23655382 889450496 5497 996147200 134512640 134550932 4294955936 18446744073709551615 4126793378 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=27786/tid=27788] ppid=27785 vsize=868604 CPUtime=0.19
/proc/27786/task/27788/stat : 27788 (java) S 27785 27772 23988 0 -1 64 1362 0 0 0 15 4 0 0 16 0 9 0 23655383 889450496 5497 996147200 134512640 134550932 4294955936 18446744073709551615 4294960144 0 0 0 16800975 0 0 0 -1 1 0 0
[pid=27786/tid=27789] ppid=27785 vsize=868604 CPUtime=0
/proc/27786/task/27789/stat : 27789 (java) S 27785 27772 23988 0 -1 64 15 0 0 0 0 0 0 0 16 0 9 0 23655384 889450496 5497 996147200 134512640 134550932 4294955936 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=27786/tid=27790] ppid=27785 vsize=868604 CPUtime=0
/proc/27786/task/27790/stat : 27790 (java) S 27785 27772 23988 0 -1 64 5 0 0 0 0 0 0 0 15 0 9 0 23655384 889450496 5497 996147200 134512640 134550932 4294955936 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=27786/tid=27791] ppid=27785 vsize=868604 CPUtime=0
/proc/27786/task/27791/stat : 27791 (java) S 27785 27772 23988 0 -1 64 0 0 0 0 0 0 0 0 18 0 9 0 23655386 889450496 5497 996147200 134512640 134550932 4294955936 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=27786/tid=27792] ppid=27785 vsize=868604 CPUtime=0.15
/proc/27786/task/27792/stat : 27792 (java) S 27785 27772 23988 0 -1 64 1475 0 0 0 14 1 0 0 16 0 9 0 23655386 889450496 5497 996147200 134512640 134550932 4294955936 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=27786/tid=27793] ppid=27785 vsize=868604 CPUtime=0
/proc/27786/task/27793/stat : 27793 (java) S 27785 27772 23988 0 -1 64 1 0 0 0 0 0 0 0 19 0 9 0 23655386 889450496 5497 996147200 134512640 134550932 4294955936 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=27786/tid=27794] ppid=27785 vsize=868604 CPUtime=0
/proc/27786/task/27794/stat : 27794 (java) S 27785 27772 23988 0 -1 64 1 0 0 0 0 0 0 0 15 0 9 0 23655386 889450496 5497 996147200 134512640 134550932 4294955936 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 3.01
Current children cumulated vsize (KiB) 890828

[startup+6.30111 s]
/proc/loadavg: 2.20 2.58 2.40 3/93 27794
/proc/meminfo: memFree=1350888/2055920 swapFree=4192812/4192956
[pid=27772] ppid=27770 vsize=16868 CPUtime=0.4
/proc/27772/stat : 27772 (sugar) S 27770 27772 23988 0 -1 4194304 1310 4520 0 1 6 1 30 3 15 0 1 0 23655335 17272832 1111 996147200 4194304 4206940 548682068608 18446744073709551615 264849371234 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/27772/statm: 4217 1111 409 3 0 796 0
[pid=27785] ppid=27772 vsize=5356 CPUtime=0
/proc/27785/stat : 27785 (sh) S 27772 27772 23988 0 -1 4194304 278 0 0 0 0 0 0 0 18 0 1 0 23655381 5484544 233 996147200 4194304 4889804 548682068704 18446744073709551615 264840471364 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/27785/statm: 1339 233 193 169 0 50 0
[pid=27786] ppid=27785 vsize=868604 CPUtime=5.78
/proc/27786/stat : 27786 (java) S 27785 27772 23988 0 -1 0 7997 0 1 0 525 53 0 0 18 0 9 0 23655381 889450496 5497 996147200 134512640 134550932 4294955936 18446744073709551615 4294960144 0 0 0 16800975 18446744073709551615 0 0 17 1 0 0
/proc/27786/statm: 217151 5497 2589 9 0 211628 0
[pid=27786/tid=27787] ppid=27785 vsize=868604 CPUtime=5.18
/proc/27786/task/27787/stat : 27787 (java) R 27785 27772 23988 0 -1 64 4461 0 1 0 477 41 0 0 25 0 9 0 23655382 889450496 5497 996147200 134512640 134550932 4294955936 18446744073709551615 4126550039 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=27786/tid=27788] ppid=27785 vsize=868604 CPUtime=0.42
/proc/27786/task/27788/stat : 27788 (java) S 27785 27772 23988 0 -1 64 1362 0 0 0 32 10 0 0 16 0 9 0 23655383 889450496 5497 996147200 134512640 134550932 4294955936 18446744073709551615 4294960144 0 0 0 16800975 0 0 0 -1 1 0 0
[pid=27786/tid=27789] ppid=27785 vsize=868604 CPUtime=0
/proc/27786/task/27789/stat : 27789 (java) S 27785 27772 23988 0 -1 64 15 0 0 0 0 0 0 0 16 0 9 0 23655384 889450496 5497 996147200 134512640 134550932 4294955936 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=27786/tid=27790] ppid=27785 vsize=868604 CPUtime=0
/proc/27786/task/27790/stat : 27790 (java) S 27785 27772 23988 0 -1 64 5 0 0 0 0 0 0 0 15 0 9 0 23655384 889450496 5497 996147200 134512640 134550932 4294955936 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=27786/tid=27791] ppid=27785 vsize=868604 CPUtime=0
/proc/27786/task/27791/stat : 27791 (java) S 27785 27772 23988 0 -1 64 0 0 0 0 0 0 0 0 18 0 9 0 23655386 889450496 5497 996147200 134512640 134550932 4294955936 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=27786/tid=27792] ppid=27785 vsize=868604 CPUtime=0.15
/proc/27786/task/27792/stat : 27792 (java) S 27785 27772 23988 0 -1 64 1475 0 0 0 14 1 0 0 16 0 9 0 23655386 889450496 5497 996147200 134512640 134550932 4294955936 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=27786/tid=27793] ppid=27785 vsize=868604 CPUtime=0
/proc/27786/task/27793/stat : 27793 (java) S 27785 27772 23988 0 -1 64 1 0 0 0 0 0 0 0 19 0 9 0 23655386 889450496 5497 996147200 134512640 134550932 4294955936 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=27786/tid=27794] ppid=27785 vsize=868604 CPUtime=0
/proc/27786/task/27794/stat : 27794 (java) S 27785 27772 23988 0 -1 64 1 0 0 0 0 0 0 0 15 0 9 0 23655386 889450496 5497 996147200 134512640 134550932 4294955936 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 6.18
Current children cumulated vsize (KiB) 890828

[startup+12.7028 s]
/proc/loadavg: 2.27 2.59 2.41 3/93 27794
/proc/meminfo: memFree=1265320/2055920 swapFree=4192812/4192956
[pid=27772] ppid=27770 vsize=16868 CPUtime=0.4
/proc/27772/stat : 27772 (sugar) S 27770 27772 23988 0 -1 4194304 1310 4520 0 1 6 1 30 3 16 0 1 0 23655335 17272832 1111 996147200 4194304 4206940 548682068608 18446744073709551615 264849371234 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/27772/statm: 4217 1111 409 3 0 796 0
[pid=27785] ppid=27772 vsize=5356 CPUtime=0
/proc/27785/stat : 27785 (sh) S 27772 27772 23988 0 -1 4194304 278 0 0 0 0 0 0 0 18 0 1 0 23655381 5484544 233 996147200 4194304 4889804 548682068704 18446744073709551615 264840471364 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/27785/statm: 1339 233 193 169 0 50 0
[pid=27786] ppid=27785 vsize=868604 CPUtime=12.11
/proc/27786/stat : 27786 (java) S 27785 27772 23988 0 -1 0 10130 0 1 0 1098 113 0 0 18 0 9 0 23655381 889450496 5497 996147200 134512640 134550932 4294955936 18446744073709551615 4294960144 0 0 0 16800975 18446744073709551615 0 0 17 1 0 0
/proc/27786/statm: 217151 5497 2589 9 0 211628 0
[pid=27786/tid=27787] ppid=27785 vsize=868604 CPUtime=10.97
/proc/27786/task/27787/stat : 27787 (java) R 27785 27772 23988 0 -1 64 6594 0 1 0 1008 89 0 0 25 0 9 0 23655382 889450496 5497 996147200 134512640 134550932 4294955936 18446744073709551615 4126794824 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=27786/tid=27788] ppid=27785 vsize=868604 CPUtime=0.95
/proc/27786/task/27788/stat : 27788 (java) S 27785 27772 23988 0 -1 64 1362 0 0 0 74 21 0 0 16 0 9 0 23655383 889450496 5497 996147200 134512640 134550932 4294955936 18446744073709551615 4294960144 0 0 0 16800975 0 0 0 -1 1 0 0
[pid=27786/tid=27789] ppid=27785 vsize=868604 CPUtime=0
/proc/27786/task/27789/stat : 27789 (java) S 27785 27772 23988 0 -1 64 15 0 0 0 0 0 0 0 16 0 9 0 23655384 889450496 5497 996147200 134512640 134550932 4294955936 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=27786/tid=27790] ppid=27785 vsize=868604 CPUtime=0
/proc/27786/task/27790/stat : 27790 (java) S 27785 27772 23988 0 -1 64 5 0 0 0 0 0 0 0 15 0 9 0 23655384 889450496 5497 996147200 134512640 134550932 4294955936 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=27786/tid=27791] ppid=27785 vsize=868604 CPUtime=0
/proc/27786/task/27791/stat : 27791 (java) S 27785 27772 23988 0 -1 64 0 0 0 0 0 0 0 0 18 0 9 0 23655386 889450496 5497 996147200 134512640 134550932 4294955936 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=27786/tid=27792] ppid=27785 vsize=868604 CPUtime=0.15
/proc/27786/task/27792/stat : 27792 (java) S 27785 27772 23988 0 -1 64 1475 0 0 0 14 1 0 0 17 0 9 0 23655386 889450496 5497 996147200 134512640 134550932 4294955936 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=27786/tid=27793] ppid=27785 vsize=868604 CPUtime=0
/proc/27786/task/27793/stat : 27793 (java) S 27785 27772 23988 0 -1 64 1 0 0 0 0 0 0 0 19 0 9 0 23655386 889450496 5497 996147200 134512640 134550932 4294955936 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=27786/tid=27794] ppid=27785 vsize=868604 CPUtime=0
/proc/27786/task/27794/stat : 27794 (java) S 27785 27772 23988 0 -1 64 1 0 0 0 0 0 0 0 15 0 9 0 23655386 889450496 5497 996147200 134512640 134550932 4294955936 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 12.51
Current children cumulated vsize (KiB) 890828

[startup+25.5021 s]
/proc/loadavg: 2.43 2.61 2.42 3/93 27794
/proc/meminfo: memFree=1096168/2055920 swapFree=4192812/4192956
[pid=27772] ppid=27770 vsize=16868 CPUtime=0.4
/proc/27772/stat : 27772 (sugar) S 27770 27772 23988 0 -1 4194304 1310 4520 0 1 6 1 30 3 16 0 1 0 23655335 17272832 1111 996147200 4194304 4206940 548682068608 18446744073709551615 264849371234 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/27772/statm: 4217 1111 409 3 0 796 0
[pid=27785] ppid=27772 vsize=5356 CPUtime=0
/proc/27785/stat : 27785 (sh) S 27772 27772 23988 0 -1 4194304 278 0 0 0 0 0 0 0 18 0 1 0 23655381 5484544 233 996147200 4194304 4889804 548682068704 18446744073709551615 264840471364 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/27785/statm: 1339 233 193 169 0 50 0
[pid=27786] ppid=27785 vsize=868604 CPUtime=24.68
/proc/27786/stat : 27786 (java) S 27785 27772 23988 0 -1 0 14370 0 1 0 2223 245 0 0 18 0 9 0 23655381 889450496 5497 996147200 134512640 134550932 4294955936 18446744073709551615 4294960144 0 0 0 16800975 18446744073709551615 0 0 17 1 0 0
/proc/27786/statm: 217151 5497 2589 9 0 211628 0
[pid=27786/tid=27787] ppid=27785 vsize=868604 CPUtime=22.47
/proc/27786/task/27787/stat : 27787 (java) R 27785 27772 23988 0 -1 64 10834 0 1 0 2052 195 0 0 25 0 9 0 23655382 889450496 5497 996147200 134512640 134550932 4294955936 18446744073709551615 4126801877 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=27786/tid=27788] ppid=27785 vsize=868604 CPUtime=2.03
/proc/27786/task/27788/stat : 27788 (java) S 27785 27772 23988 0 -1 64 1362 0 0 0 155 48 0 0 16 0 9 0 23655383 889450496 5497 996147200 134512640 134550932 4294955936 18446744073709551615 4294960144 0 0 0 16800975 0 0 0 -1 1 0 0
[pid=27786/tid=27789] ppid=27785 vsize=868604 CPUtime=0
/proc/27786/task/27789/stat : 27789 (java) S 27785 27772 23988 0 -1 64 15 0 0 0 0 0 0 0 16 0 9 0 23655384 889450496 5497 996147200 134512640 134550932 4294955936 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=27786/tid=27790] ppid=27785 vsize=868604 CPUtime=0
/proc/27786/task/27790/stat : 27790 (java) S 27785 27772 23988 0 -1 64 5 0 0 0 0 0 0 0 15 0 9 0 23655384 889450496 5497 996147200 134512640 134550932 4294955936 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=27786/tid=27791] ppid=27785 vsize=868604 CPUtime=0
/proc/27786/task/27791/stat : 27791 (java) S 27785 27772 23988 0 -1 64 0 0 0 0 0 0 0 0 18 0 9 0 23655386 889450496 5497 996147200 134512640 134550932 4294955936 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=27786/tid=27792] ppid=27785 vsize=868604 CPUtime=0.15
/proc/27786/task/27792/stat : 27792 (java) S 27785 27772 23988 0 -1 64 1475 0 0 0 14 1 0 0 17 0 9 0 23655386 889450496 5497 996147200 134512640 134550932 4294955936 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=27786/tid=27793] ppid=27785 vsize=868604 CPUtime=0
/proc/27786/task/27793/stat : 27793 (java) S 27785 27772 23988 0 -1 64 1 0 0 0 0 0 0 0 19 0 9 0 23655386 889450496 5497 996147200 134512640 134550932 4294955936 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=27786/tid=27794] ppid=27785 vsize=868604 CPUtime=0
/proc/27786/task/27794/stat : 27794 (java) S 27785 27772 23988 0 -1 64 1 0 0 0 0 0 0 0 15 0 9 0 23655386 889450496 5497 996147200 134512640 134550932 4294955936 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 25.08
Current children cumulated vsize (KiB) 890828

[startup+51.1017 s]
/proc/loadavg: 2.82 2.69 2.45 3/85 27796
/proc/meminfo: memFree=758120/2055920 swapFree=4192812/4192956
[pid=27772] ppid=27770 vsize=16868 CPUtime=49.25
/proc/27772/stat : 27772 (sugar) S 27770 27772 23988 0 -1 4194304 1376 27244 0 2 6 1 4423 495 16 0 1 0 23655335 17272832 1113 996147200 4194304 4206940 548682068608 18446744073709551615 264849371234 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/27772/statm: 4217 1113 409 3 0 796 0
[pid=27795] ppid=27772 vsize=5356 CPUtime=0
/proc/27795/stat : 27795 (sh) S 27772 27772 23988 0 -1 4194304 277 0 0 0 0 0 0 0 18 0 1 0 23660359 5484544 232 996147200 4194304 4889804 548682068848 18446744073709551615 264840471364 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/27795/statm: 1339 232 193 169 0 50 0
[pid=27796] ppid=27795 vsize=87380 CPUtime=0.85
/proc/27796/stat : 27796 (minisat) R 27795 27772 23988 0 -1 4194304 20542 0 0 0 75 10 0 0 25 0 1 0 23660359 89477120 20528 996147200 134512640 135127466 4294956256 18446744073709551615 134532720 0 0 4096 3 0 0 0 17 1 0 0
/proc/27796/statm: 21845 20528 62 150 0 21692 0
Current children cumulated CPU time (s) 50.1
Current children cumulated vsize (KiB) 109604



Maximum VSize exceeded: sending SIGTERM then SIGKILL

[startup+62.0018 s]
/proc/loadavg: 2.77 2.68 2.45 3/85 27796
/proc/meminfo: memFree=16360/2055920 swapFree=4192812/4192956
[pid=27772] ppid=27770 vsize=16868 CPUtime=49.25
/proc/27772/stat : 27772 (sugar) S 27770 27772 23988 0 -1 4194304 1376 27244 0 2 6 1 4423 495 16 0 1 0 23655335 17272832 1113 996147200 4194304 4206940 548682068608 18446744073709551615 264849371234 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/27772/statm: 4217 1113 409 3 0 796 0
[pid=27795] ppid=27772 vsize=5356 CPUtime=0
/proc/27795/stat : 27795 (sh) S 27772 27772 23988 0 -1 4194304 277 0 0 0 0 0 0 0 18 0 1 0 23660359 5484544 232 996147200 4194304 4889804 548682068848 18446744073709551615 264840471364 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/27795/statm: 1339 232 193 169 0 50 0
[pid=27796] ppid=27795 vsize=904324 CPUtime=11.39
/proc/27796/stat : 27796 (minisat) R 27795 27772 23988 0 -1 4194304 221842 0 0 0 982 157 0 0 25 0 1 0 23660359 926027776 221828 996147200 134512640 135127466 4294956256 18446744073709551615 134514057 0 0 4096 3 0 0 0 17 1 0 0
/proc/27796/statm: 226081 221828 62 150 0 225928 0
Current children cumulated CPU time (s) 60.64
Current children cumulated vsize (KiB) 926548

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

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

[startup+62.1221 s]
/proc/loadavg: 2.77 2.68 2.45 3/85 27796
/proc/meminfo: memFree=16360/2055920 swapFree=4192812/4192956
[pid=27772] ppid=27770 vsize=16868 CPUtime=49.25
/proc/27772/stat : 27772 (sugar) S 27770 27772 23988 0 -1 4194304 1398 27244 0 2 6 1 4423 495 16 0 1 0 23655335 17272832 1113 996147200 4194304 4206940 548682068608 18446744073709551615 264849371234 0 16384 4224 0 18446744071563648864 0 0 17 1 0 0
/proc/27772/statm: 4217 1113 409 3 0 796 0
[pid=27795] ppid=27772 vsize=0 CPUtime=0
/proc/27795/stat : 27795 (sh) Z 27772 27772 23988 0 -1 4195340 277 0 0 0 0 0 0 0 16 0 1 0 23660359 0 0 996147200 0 0 0 0 0 0 65536 4100 65538 18446744071563351923 0 0 17 1 0 0
/proc/27795/statm: 0 0 0 0 0 0 0
[pid=27796] ppid=1 vsize=0 CPUtime=11.5
/proc/27796/stat : 27796 (minisat) R 1 27772 23988 0 -1 4195332 221842 0 0 0 982 168 0 0 25 0 1 0 23660359 0 0 996147200 0 0 0 0 0 0 0 4096 3 0 0 0 17 1 0 0
/proc/27796/statm: 0 0 0 0 0 0 0
Current children cumulated CPU time (s) 60.75
Current children cumulated vsize (KiB) 16868

Child status: 0

# WARNING:
# CPU time reported by wait4() is probably wrong !
# wait4(...,&childrusage) returns 27772 and gives
#  childrusage.ru_utime.tv_sec=44
#  childrusage.ru_utime.tv_usec=305264
#  childrusage.ru_stime.tv_sec=4
#  childrusage.ru_stime.tv_usec=974243
# CPU time returned by wait4() is 49.2795
# while last known CPU time is 60.75
#
# Solver probably didn't/couldn't wait for its children
# Using CPU time of the last sample as value...

Real time (s): 62.1508
CPU time (s): 60.75
CPU user time (s): 54.11
CPU system time (s): 6.64
CPU usage (%): 97.7462
Max. virtual memory (cumulated for all children) (KiB): 926548

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 44.3053
system time used= 4.97424
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 29003
page faults= 2
swaps= 0
block input operations= 0
block output operations= 0
messages sent= 0
messages received= 0
signals received= 0
voluntary context switches= 147460
involuntary context switches= 147936

runsolver used 0.088986 second user time and 0.219966 second system time

The end

Launcher Data 

Begin job on node44 at 2009-07-12 04:31:55
IDJOB=2077825
IDBENCH=56672
IDSOLVER=739
FILE ID=node44/2077825-1247365915
PBS_JOBID= 9506993
Free space on /tmp= 66388 MiB

SOLVER NAME= Sugar v1.14.6+minisat
BENCH NAME= CPAI08/csp/primes-15/normalized-primes-15-60-3-3.xml
COMMAND LINE= DIR/sugar -c -vv -memlimit=MEMLIMIT -jar="DIR/sugar-v1-14-6.jar" -solver="DIR/minisat" -tmp="TMPDIR/temp" BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-2077825-1247365915/watcher-2077825-1247365915 -o /tmp/evaluation-result-2077825-1247365915/solver-2077825-1247365915 -C 1800 -W 2000 -M 900  HOME/sugar -c -vv -memlimit=900 -jar="HOME/sugar-v1-14-6.jar" -solver="HOME/minisat" -tmp="HOME/temp" HOME/instance-2077825-1247365915.xml

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

MD5SUM BENCH= 7db8f9a73f96f62d32a368b23018d54c
RANDOM SEED=1549525267

node44.alineos.net Linux 2.6.9-22.EL.rootsmp #1 SMP Mon Oct 3 08:59:52 CEST 2005

/proc/cpuinfo:
processor	: 0
vendor_id	: GenuineIntel
cpu family	: 15
model		: 4
model name	:                   Intel(R) Xeon(TM) CPU 3.00GHz
stepping	: 3
cpu MHz		: 3000.219
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		: 3000.219
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:       1419616 kB
Buffers:         30872 kB
Cached:         162452 kB
SwapCached:          0 kB
Active:         509068 kB
Inactive:        71084 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1419616 kB
SwapTotal:     4192956 kB
SwapFree:      4192812 kB
Dirty:            1332 kB
Writeback:           0 kB
Mapped:         407256 kB
Slab:            40500 kB
Committed_AS:   604168 kB
PageTables:       2696 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= 66384 MiB
End job on node44 at 2009-07-12 04:32:59