Trace number 2080541

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+picosatUNSAT 42.6195 43.1874

General information on the benchmark

Namecsp/queensKnights/
normalized-queensKnights-100-5-add.xml
MD5SUM322bbcff3f69f7245f51580899f28315
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 benchmark20.8018
Satisfiable
(Un)Satisfiability was proved
Number of variables105
Number of constraints4960
Maximum constraint arity2
Maximum domain size10000
Number of constraints which are defined in extension0
Number of constraints which are defined in intension4960
Global constraints used (with number of constraints)

Solver Data 

0.00/0.07	c 0	Sugar v1-14-6 + HOME/picosat
0.00/0.07	c 0	BEGIN Sun Jul 12 05:40:59 2009
0.00/0.07	c 0	PID 26657
0.00/0.08	c 0	HOST node68.alineos.net
0.00/0.08	c 0	CONVERTING HOME/instance-2080541-1247370058.xml TO HOME/temp.csp
0.00/0.08	c 0	CMD java -Xmx700M -cp 'HOME/sugar-v1-14-6.jar' jp.ac.kobe_u.cs.sugar.XML2CSP -v -v 'HOME/instance-2080541-1247370058.xml' 'HOME/temp.csp'
0.06/0.66	c 0	2 domains, 105 variables, 3 predicates, 0 relations, 4960 constraints
0.06/0.71	c 0	ENCODING HOME/temp.csp TO HOME/temp.cnf
0.06/0.71	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'
0.06/0.79	c 0	Parsing HOME/temp.csp
0.64/0.91	c 0	parsed 5070 expressions
0.64/0.92	c 0	Heap : 2 MiB used (max 694 MiB), NonHeap : 13 MiB used (max 116 MiB)
0.64/0.92	c 0	Converting to clausal form CSP
1.01/1.19	c 1	converted 507 (10%) expressions
1.11/1.26	c 1	converted 1014 (20%) expressions
1.20/1.38	c 1	converted 1521 (30%) expressions
1.30/1.44	c 1	converted 2028 (40%) expressions
1.40/1.55	c 1	converted 2535 (50%) expressions
1.50/1.61	c 1	converted 3042 (60%) expressions
1.50/1.66	c 1	converted 3549 (70%) expressions
1.60/1.71	c 1	converted 4056 (80%) expressions
1.60/1.77	c 1	converted 4563 (90%) expressions
1.80/1.92	c 1	converted 5070 (100%) expressions
1.80/1.92	c 1	CSP : 125 integers, 4960 booleans, 19890 clauses, largest domain size 10000
1.80/1.92	c 1	Heap : 12 MiB used (max 694 MiB), NonHeap : 13 MiB used (max 116 MiB)
1.80/1.92	c 1	Propagation in CSP
1.80/1.96	c 2	0 values, 0 unsatisfiable literals, and 0 valid clauses are removed
1.80/1.96	c 2	CSP : 125 integers, 4960 booleans, 19890 clauses, largest domain size 10000
1.80/1.97	c 2	Heap : 14 MiB used (max 694 MiB), NonHeap : 13 MiB used (max 116 MiB)
1.80/1.98	c 2	Simplifing CSP by introducing new Boolean variables
1.90/2.07	c 2	CSP : 125 integers, 24808 booleans, 39738 clauses, largest domain size 10000
1.90/2.07	c 2	Heap : 19 MiB used (max 694 MiB), NonHeap : 13 MiB used (max 116 MiB)
2.00/2.20	c 2	Encoding CSP to SAT : HOME/temp.cnf
2.10/2.23	c 2	13 (10%) CSP integer variables are encoded (1274 clauses, 14436 bytes)
2.10/2.24	c 2	25 (20%) CSP integer variables are encoded (2450 clauses, 29724 bytes)
2.10/2.24	c 2	38 (30%) CSP integer variables are encoded (3724 clauses, 46286 bytes)
2.10/2.24	c 2	50 (40%) CSP integer variables are encoded (4900 clauses, 61574 bytes)
2.10/2.24	c 2	63 (50%) CSP integer variables are encoded (6174 clauses, 78136 bytes)
2.10/2.24	c 2	75 (60%) CSP integer variables are encoded (7350 clauses, 93424 bytes)
2.10/2.24	c 2	88 (70%) CSP integer variables are encoded (8624 clauses, 109986 bytes)
2.10/2.25	c 2	100 (80%) CSP integer variables are encoded (9800 clauses, 125274 bytes)
2.20/2.31	c 2	113 (90%) CSP integer variables are encoded (60574 clauses, 886687 bytes)
2.20/2.31	c 2	125 (100%) CSP integer variables are encoded (61750 clauses, 904327 bytes)
2.59/2.75	c 2	3974 (10%) CSP clauses are encoded (265550 clauses, 4689034 bytes)
2.98/3.14	c 3	7948 (20%) CSP clauses are encoded (474474 clauses, 8655352 bytes)
3.36/3.55	c 3	11922 (30%) CSP clauses are encoded (686078 clauses, 12861144 bytes)
3.77/3.95	c 3	15896 (40%) CSP clauses are encoded (904558 clauses, 17205911 bytes)
4.16/4.37	c 4	19869 (50%) CSP clauses are encoded (1128235 clauses, 21654623 bytes)
4.65/4.80	c 4	23843 (60%) CSP clauses are encoded (1359811 clauses, 26261293 bytes)
5.05/5.24	c 5	27817 (70%) CSP clauses are encoded (1599071 clauses, 31021665 bytes)
5.54/5.71	c 5	31791 (80%) CSP clauses are encoded (1847896 clauses, 35973332 bytes)
5.95/6.18	c 6	35765 (90%) CSP clauses are encoded (2107819 clauses, 41146953 bytes)
7.03/7.22	c 7	39738 (100%) CSP clauses are encoded (2682938 clauses, 53113891 bytes)
7.03/7.22	c 7	39738 CSP clauses encoded
7.03/7.22	c 7	Writing map file : HOME/temp.map
7.03/7.24	c 7	Heap : 14 MiB used (max 694 MiB), NonHeap : 14 MiB used (max 116 MiB)
7.03/7.24	c 7	SAT : 86683 SAT variables, 2682938 SAT clauses, 53113891 bytes
7.03/7.24	c 7	Heap : 14 MiB used (max 694 MiB), NonHeap : 14 MiB used (max 116 MiB)
7.03/7.28	c 7	SOLVING HOME/temp.cnf
7.03/7.28	c 7	CMD HOME/picosat 'HOME/temp.cnf' -o 'HOME/temp.out'
42.34/42.98	c 43	DECODING HOME/temp.out WITH HOME/temp.map
42.34/42.98	c 43	CMD java -Xmx700M -cp 'HOME/sugar-v1-14-6.jar' jp.ac.kobe_u.cs.sugar.SugarMain -v -v -competition -decode 'HOME/temp.out' 'HOME/temp.map'
42.43/43.06	c 43	Decoding HOME/temp.out
42.43/43.09	s UNSATISFIABLE
42.43/43.10	c 43	Heap : 0 MiB used (max 694 MiB), NonHeap : 13 MiB used (max 116 MiB)
42.43/43.16	c 43	CPU 42.56 (0.05 0.01 28.89 13.61)
42.43/43.16	c 43	END Sun Jul 12 05:41:42 2009

Verifier Data 

No possible verification on an UNSAT instance

Watcher Data 

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

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-2080541-1247370058/watcher-2080541-1247370058 -o /tmp/evaluation-result-2080541-1247370058/solver-2080541-1247370058 -C 1800 -W 2000 -M 900 HOME/sugar -c -vv -memlimit=900 -jar=HOME/sugar-v1-14-6.jar -solver=HOME/picosat -tmp=HOME/temp HOME/instance-2080541-1247370058.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: 2.06 2.03 2.01 4/75 26657
/proc/meminfo: memFree=1674888/2055920 swapFree=4192952/4192956
[pid=26657] ppid=26655 vsize=4708 CPUtime=0
/proc/26657/stat : 26657 (sugar) R 26655 26657 22421 0 -1 4194304 58 0 0 0 0 0 0 0 22 0 1 0 24068542 4820992 43 996147200 4194304 4206940 548682068608 18446744073709551615 209557976457 0 0 4096 0 0 0 0 17 1 0 0
/proc/26657/statm: 1177 43 33 3 0 8 0

[startup+0.119949 s]
/proc/loadavg: 2.06 2.03 2.01 4/75 26657
/proc/meminfo: memFree=1674888/2055920 swapFree=4192952/4192956
[pid=26657] ppid=26655 vsize=16868 CPUtime=0.06
/proc/26657/stat : 26657 (sugar) S 26655 26657 22421 0 -1 4194304 1227 128 0 0 5 1 0 0 23 0 1 0 24068542 17272832 1111 996147200 4194304 4206940 548682068608 18446744073709551615 209569493090 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/26657/statm: 4217 1111 409 3 0 796 0
Current children cumulated CPU time (s) 0.06
Current children cumulated vsize (KiB) 16868

[startup+0.20992 s]
/proc/loadavg: 2.06 2.03 2.01 4/75 26657
/proc/meminfo: memFree=1674888/2055920 swapFree=4192952/4192956
[pid=26657] ppid=26655 vsize=16868 CPUtime=0.06
/proc/26657/stat : 26657 (sugar) S 26655 26657 22421 0 -1 4194304 1227 128 0 0 5 1 0 0 23 0 1 0 24068542 17272832 1111 996147200 4194304 4206940 548682068608 18446744073709551615 209569493090 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/26657/statm: 4217 1111 409 3 0 796 0
Current children cumulated CPU time (s) 0.06
Current children cumulated vsize (KiB) 16868

[startup+0.301935 s]
/proc/loadavg: 2.06 2.03 2.01 4/75 26657
/proc/meminfo: memFree=1674888/2055920 swapFree=4192952/4192956
[pid=26657] ppid=26655 vsize=16868 CPUtime=0.06
/proc/26657/stat : 26657 (sugar) S 26655 26657 22421 0 -1 4194304 1227 128 0 0 5 1 0 0 23 0 1 0 24068542 17272832 1111 996147200 4194304 4206940 548682068608 18446744073709551615 209569493090 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/26657/statm: 4217 1111 409 3 0 796 0
Current children cumulated CPU time (s) 0.06
Current children cumulated vsize (KiB) 16868

[startup+0.701998 s]
/proc/loadavg: 2.06 2.03 2.01 4/75 26657
/proc/meminfo: memFree=1674888/2055920 swapFree=4192952/4192956
[pid=26657] ppid=26655 vsize=16868 CPUtime=0.06
/proc/26657/stat : 26657 (sugar) S 26655 26657 22421 0 -1 4194304 1245 128 0 0 5 1 0 0 15 0 1 0 24068542 17272832 1111 996147200 4194304 4206940 548682068608 18446744073709551615 209569493090 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/26657/statm: 4217 1111 409 3 0 796 0
Current children cumulated CPU time (s) 0.06
Current children cumulated vsize (KiB) 16868

[startup+1.50214 s]
/proc/loadavg: 2.06 2.03 2.01 4/86 26679
/proc/meminfo: memFree=1658928/2055920 swapFree=4192952/4192956
[pid=26657] ppid=26655 vsize=16868 CPUtime=0.64
/proc/26657/stat : 26657 (sugar) S 26655 26657 22421 0 -1 4194304 1309 7367 0 1 5 1 53 5 15 0 1 0 24068542 17272832 1111 996147200 4194304 4206940 548682068608 18446744073709551615 209569493090 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/26657/statm: 4217 1111 409 3 0 796 0
[pid=26670] ppid=26657 vsize=5356 CPUtime=0
/proc/26670/stat : 26670 (sh) S 26657 26657 22421 0 -1 4194304 278 0 0 0 0 0 0 0 18 0 1 0 24068614 5484544 233 996147200 4194304 4889804 548682068704 18446744073709551615 209560593220 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/26670/statm: 1339 233 193 169 0 50 0
[pid=26671] ppid=26670 vsize=868752 CPUtime=0.76
/proc/26671/stat : 26671 (java) S 26670 26657 22421 0 -1 0 7914 0 1 0 72 4 0 0 18 0 9 0 24068614 889602048 7139 996147200 134512640 134550932 4294955936 18446744073709551615 4294960144 0 0 0 16800975 18446744073709551615 0 0 17 1 0 0
/proc/26671/statm: 217188 7139 2566 9 0 211693 0
[pid=26671/tid=26672] ppid=26670 vsize=868752 CPUtime=0.44
/proc/26671/task/26672/stat : 26672 (java) R 26670 26657 22421 0 -1 64 2684 0 1 0 43 1 0 0 20 0 9 0 24068615 889602048 7139 996147200 134512640 134550932 4294955936 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=26671/tid=26673] ppid=26670 vsize=868752 CPUtime=0.13
/proc/26671/task/26673/stat : 26673 (java) R 26670 26657 22421 0 -1 64 3052 0 0 0 12 1 0 0 16 0 9 0 24068616 889602048 7139 996147200 134512640 134550932 4294955936 18446744073709551615 103731983 0 0 0 16800975 0 0 0 -1 1 0 0
[pid=26671/tid=26674] ppid=26670 vsize=868752 CPUtime=0
/proc/26671/task/26674/stat : 26674 (java) S 26670 26657 22421 0 -1 64 15 0 0 0 0 0 0 0 16 0 9 0 24068616 889602048 7139 996147200 134512640 134550932 4294955936 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=26671/tid=26675] ppid=26670 vsize=868752 CPUtime=0
/proc/26671/task/26675/stat : 26675 (java) S 26670 26657 22421 0 -1 64 5 0 0 0 0 0 0 0 15 0 9 0 24068616 889602048 7139 996147200 134512640 134550932 4294955936 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=26671/tid=26676] ppid=26670 vsize=868752 CPUtime=0
/proc/26671/task/26676/stat : 26676 (java) S 26670 26657 22421 0 -1 64 1 0 0 0 0 0 0 0 18 0 9 0 24068618 889602048 7139 996147200 134512640 134550932 4294955936 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=26671/tid=26677] ppid=26670 vsize=868752 CPUtime=0.16
/proc/26671/task/26677/stat : 26677 (java) S 26670 26657 22421 0 -1 64 1480 0 0 0 16 0 0 0 16 0 9 0 24068618 889602048 7139 996147200 134512640 134550932 4294955936 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=26671/tid=26678] ppid=26670 vsize=868752 CPUtime=0
/proc/26671/task/26678/stat : 26678 (java) S 26670 26657 22421 0 -1 64 0 0 0 0 0 0 0 0 19 0 9 0 24068618 889602048 7139 996147200 134512640 134550932 4294955936 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=26671/tid=26679] ppid=26670 vsize=868752 CPUtime=0
/proc/26671/task/26679/stat : 26679 (java) S 26670 26657 22421 0 -1 64 0 0 0 0 0 0 0 0 15 0 9 0 24068618 889602048 7139 996147200 134512640 134550932 4294955936 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 1.4
Current children cumulated vsize (KiB) 890976

[startup+3.10246 s]
/proc/loadavg: 2.06 2.03 2.01 3/86 26679
/proc/meminfo: memFree=1640240/2055920 swapFree=4192952/4192956
[pid=26657] ppid=26655 vsize=16868 CPUtime=0.64
/proc/26657/stat : 26657 (sugar) S 26655 26657 22421 0 -1 4194304 1310 7367 0 1 5 1 53 5 15 0 1 0 24068542 17272832 1111 996147200 4194304 4206940 548682068608 18446744073709551615 209569493090 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/26657/statm: 4217 1111 409 3 0 796 0
[pid=26670] ppid=26657 vsize=5356 CPUtime=0
/proc/26670/stat : 26670 (sh) S 26657 26657 22421 0 -1 4194304 278 0 0 0 0 0 0 0 18 0 1 0 24068614 5484544 233 996147200 4194304 4889804 548682068704 18446744073709551615 209560593220 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/26670/statm: 1339 233 193 169 0 50 0
[pid=26671] ppid=26670 vsize=868676 CPUtime=2.34
/proc/26671/stat : 26671 (java) S 26670 26657 22421 0 -1 0 11448 0 1 0 222 12 0 0 18 0 9 0 24068614 889524224 10305 996147200 134512640 134550932 4294955936 18446744073709551615 4294960144 0 0 0 16800975 18446744073709551615 0 0 17 1 0 0
/proc/26671/statm: 217169 10305 2590 9 0 211646 0
[pid=26671/tid=26672] ppid=26670 vsize=868676 CPUtime=1.56
/proc/26671/task/26672/stat : 26672 (java) R 26670 26657 22421 0 -1 64 3026 0 1 0 148 8 0 0 25 0 9 0 24068615 889524224 10305 996147200 134512640 134550932 4294955936 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=26671/tid=26673] ppid=26670 vsize=868676 CPUtime=0.54
/proc/26671/task/26673/stat : 26673 (java) S 26670 26657 22421 0 -1 64 6197 0 0 0 51 3 0 0 15 0 9 0 24068616 889524224 10305 996147200 134512640 134550932 4294955936 18446744073709551615 4294960144 0 0 0 16800975 0 0 0 -1 1 0 0
[pid=26671/tid=26674] ppid=26670 vsize=868676 CPUtime=0
/proc/26671/task/26674/stat : 26674 (java) S 26670 26657 22421 0 -1 64 15 0 0 0 0 0 0 0 16 0 9 0 24068616 889524224 10305 996147200 134512640 134550932 4294955936 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=26671/tid=26675] ppid=26670 vsize=868676 CPUtime=0
/proc/26671/task/26675/stat : 26675 (java) S 26670 26657 22421 0 -1 64 5 0 0 0 0 0 0 0 16 0 9 0 24068616 889524224 10305 996147200 134512640 134550932 4294955936 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=26671/tid=26676] ppid=26670 vsize=868676 CPUtime=0
/proc/26671/task/26676/stat : 26676 (java) S 26670 26657 22421 0 -1 64 1 0 0 0 0 0 0 0 18 0 9 0 24068618 889524224 10305 996147200 134512640 134550932 4294955936 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=26671/tid=26677] ppid=26670 vsize=868676 CPUtime=0.22
/proc/26671/task/26677/stat : 26677 (java) S 26670 26657 22421 0 -1 64 1527 0 0 0 22 0 0 0 16 0 9 0 24068618 889524224 10305 996147200 134512640 134550932 4294955936 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=26671/tid=26678] ppid=26670 vsize=868676 CPUtime=0
/proc/26671/task/26678/stat : 26678 (java) S 26670 26657 22421 0 -1 64 0 0 0 0 0 0 0 0 19 0 9 0 24068618 889524224 10305 996147200 134512640 134550932 4294955936 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=26671/tid=26679] ppid=26670 vsize=868676 CPUtime=0
/proc/26671/task/26679/stat : 26679 (java) S 26670 26657 22421 0 -1 64 0 0 0 0 0 0 0 0 15 0 9 0 24068618 889524224 10305 996147200 134512640 134550932 4294955936 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 2.98
Current children cumulated vsize (KiB) 890900

[startup+6.30295 s]
/proc/loadavg: 2.06 2.03 2.01 3/86 26679
/proc/meminfo: memFree=1606520/2055920 swapFree=4192952/4192956
[pid=26657] ppid=26655 vsize=16868 CPUtime=0.64
/proc/26657/stat : 26657 (sugar) S 26655 26657 22421 0 -1 4194304 1310 7367 0 1 5 1 53 5 15 0 1 0 24068542 17272832 1111 996147200 4194304 4206940 548682068608 18446744073709551615 209569493090 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/26657/statm: 4217 1111 409 3 0 796 0
[pid=26670] ppid=26657 vsize=5356 CPUtime=0
/proc/26670/stat : 26670 (sh) S 26657 26657 22421 0 -1 4194304 278 0 0 0 0 0 0 0 18 0 1 0 24068614 5484544 233 996147200 4194304 4889804 548682068704 18446744073709551615 209560593220 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/26670/statm: 1339 233 193 169 0 50 0
[pid=26671] ppid=26670 vsize=868676 CPUtime=5.5
/proc/26671/stat : 26671 (java) S 26670 26657 22421 0 -1 0 11979 0 1 0 513 37 0 0 18 0 9 0 24068614 889524224 10305 996147200 134512640 134550932 4294955936 18446744073709551615 4294960144 0 0 0 16800975 18446744073709551615 0 0 17 1 0 0
/proc/26671/statm: 217169 10305 2590 9 0 211646 0
[pid=26671/tid=26672] ppid=26670 vsize=868676 CPUtime=4.53
/proc/26671/task/26672/stat : 26672 (java) R 26670 26657 22421 0 -1 64 3557 0 1 0 423 30 0 0 25 0 9 0 24068615 889524224 10305 996147200 134512640 134550932 4294955936 18446744073709551615 4126953070 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=26671/tid=26673] ppid=26670 vsize=868676 CPUtime=0.73
/proc/26671/task/26673/stat : 26673 (java) S 26670 26657 22421 0 -1 64 6197 0 0 0 67 6 0 0 16 0 9 0 24068616 889524224 10305 996147200 134512640 134550932 4294955936 18446744073709551615 4294960144 0 0 0 16800975 0 0 0 -1 1 0 0
[pid=26671/tid=26674] ppid=26670 vsize=868676 CPUtime=0
/proc/26671/task/26674/stat : 26674 (java) S 26670 26657 22421 0 -1 64 15 0 0 0 0 0 0 0 16 0 9 0 24068616 889524224 10305 996147200 134512640 134550932 4294955936 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=26671/tid=26675] ppid=26670 vsize=868676 CPUtime=0
/proc/26671/task/26675/stat : 26675 (java) S 26670 26657 22421 0 -1 64 5 0 0 0 0 0 0 0 16 0 9 0 24068616 889524224 10305 996147200 134512640 134550932 4294955936 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=26671/tid=26676] ppid=26670 vsize=868676 CPUtime=0
/proc/26671/task/26676/stat : 26676 (java) S 26670 26657 22421 0 -1 64 1 0 0 0 0 0 0 0 18 0 9 0 24068618 889524224 10305 996147200 134512640 134550932 4294955936 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=26671/tid=26677] ppid=26670 vsize=868676 CPUtime=0.22
/proc/26671/task/26677/stat : 26677 (java) S 26670 26657 22421 0 -1 64 1527 0 0 0 22 0 0 0 16 0 9 0 24068618 889524224 10305 996147200 134512640 134550932 4294955936 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=26671/tid=26678] ppid=26670 vsize=868676 CPUtime=0
/proc/26671/task/26678/stat : 26678 (java) S 26670 26657 22421 0 -1 64 0 0 0 0 0 0 0 0 19 0 9 0 24068618 889524224 10305 996147200 134512640 134550932 4294955936 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=26671/tid=26679] ppid=26670 vsize=868676 CPUtime=0
/proc/26671/task/26679/stat : 26679 (java) S 26670 26657 22421 0 -1 64 0 0 0 0 0 0 0 0 15 0 9 0 24068618 889524224 10305 996147200 134512640 134550932 4294955936 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 6.14
Current children cumulated vsize (KiB) 890900

[startup+12.702 s]
/proc/loadavg: 2.05 2.03 2.01 3/78 26681
/proc/meminfo: memFree=1595832/2055920 swapFree=4192952/4192956
[pid=26657] ppid=26655 vsize=16868 CPUtime=7.08
/proc/26657/stat : 26657 (sugar) S 26655 26657 22421 0 -1 4194304 1365 19811 0 2 5 1 651 51 16 0 1 0 24068542 17272832 1113 996147200 4194304 4206940 548682068608 18446744073709551615 209569493090 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/26657/statm: 4217 1113 409 3 0 796 0
[pid=26680] ppid=26657 vsize=5356 CPUtime=0
/proc/26680/stat : 26680 (sh) S 26657 26657 22421 0 -1 4194304 277 0 0 0 0 0 0 0 18 0 1 0 24069271 5484544 232 996147200 4194304 4889804 548682068832 18446744073709551615 209560593220 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/26680/statm: 1339 232 193 169 0 50 0
[pid=26681] ppid=26680 vsize=31548 CPUtime=5.34
/proc/26681/stat : 26681 (picosat) R 26680 26657 22421 0 -1 4194304 6417 0 0 0 242 292 0 0 25 0 1 0 24069271 32305152 6403 996147200 134512640 134931368 4294956256 18446744073709551615 134605937 0 0 4096 0 0 0 0 17 1 0 0
/proc/26681/statm: 7887 6403 40 102 0 7782 0
Current children cumulated CPU time (s) 12.42
Current children cumulated vsize (KiB) 53772

[startup+25.5012 s]
/proc/loadavg: 2.04 2.03 2.00 3/78 26681
/proc/meminfo: memFree=1544056/2055920 swapFree=4192952/4192956
[pid=26657] ppid=26655 vsize=16868 CPUtime=7.08
/proc/26657/stat : 26657 (sugar) S 26655 26657 22421 0 -1 4194304 1365 19811 0 2 5 1 651 51 16 0 1 0 24068542 17272832 1113 996147200 4194304 4206940 548682068608 18446744073709551615 209569493090 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/26657/statm: 4217 1113 409 3 0 796 0
[pid=26680] ppid=26657 vsize=5356 CPUtime=0
/proc/26680/stat : 26680 (sh) S 26657 26657 22421 0 -1 4194304 277 0 0 0 0 0 0 0 18 0 1 0 24069271 5484544 232 996147200 4194304 4889804 548682068832 18446744073709551615 209560593220 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/26680/statm: 1339 232 193 169 0 50 0
[pid=26681] ppid=26680 vsize=79600 CPUtime=18.01
/proc/26681/stat : 26681 (picosat) R 26680 26657 22421 0 -1 4194304 18980 0 0 0 818 983 0 0 25 0 1 0 24069271 81510400 18966 996147200 134512640 134931368 4294956256 18446744073709551615 134605937 0 0 4096 0 0 0 0 17 1 0 0
/proc/26681/statm: 19900 18966 40 102 0 19795 0
Current children cumulated CPU time (s) 25.09
Current children cumulated vsize (KiB) 101824

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

[startup+25.6012 s]
/proc/loadavg: 2.04 2.03 2.00 3/78 26681
/proc/meminfo: memFree=1544056/2055920 swapFree=4192952/4192956
[pid=26657] ppid=26655 vsize=16868 CPUtime=7.08
/proc/26657/stat : 26657 (sugar) S 26655 26657 22421 0 -1 4194304 1365 19811 0 2 5 1 651 51 16 0 1 0 24068542 17272832 1113 996147200 4194304 4206940 548682068608 18446744073709551615 209569493090 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/26657/statm: 4217 1113 409 3 0 796 0
[pid=26680] ppid=26657 vsize=5356 CPUtime=0
/proc/26680/stat : 26680 (sh) S 26657 26657 22421 0 -1 4194304 277 0 0 0 0 0 0 0 18 0 1 0 24069271 5484544 232 996147200 4194304 4889804 548682068832 18446744073709551615 209560593220 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/26680/statm: 1339 232 193 169 0 50 0
[pid=26681] ppid=26680 vsize=79996 CPUtime=18.11
/proc/26681/stat : 26681 (picosat) R 26680 26657 22421 0 -1 4194304 19076 0 0 0 823 988 0 0 25 0 1 0 24069271 81915904 19062 996147200 134512640 134931368 4294956256 18446744073709551615 134597664 0 0 4096 0 0 0 0 17 1 0 0
/proc/26681/statm: 19999 19062 40 102 0 19894 0
Current children cumulated CPU time (s) 25.19
Current children cumulated vsize (KiB) 102220

[startup+32.0063 s]
/proc/loadavg: 2.12 2.04 2.01 3/78 26681
/proc/meminfo: memFree=1520248/2055920 swapFree=4192952/4192956
[pid=26657] ppid=26655 vsize=16868 CPUtime=7.08
/proc/26657/stat : 26657 (sugar) S 26655 26657 22421 0 -1 4194304 1365 19811 0 2 5 1 651 51 16 0 1 0 24068542 17272832 1113 996147200 4194304 4206940 548682068608 18446744073709551615 209569493090 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/26657/statm: 4217 1113 409 3 0 796 0
[pid=26680] ppid=26657 vsize=5356 CPUtime=0
/proc/26680/stat : 26680 (sh) S 26657 26657 22421 0 -1 4194304 277 0 0 0 0 0 0 0 18 0 1 0 24069271 5484544 232 996147200 4194304 4889804 548682068832 18446744073709551615 209560593220 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/26680/statm: 1339 232 193 169 0 50 0
[pid=26681] ppid=26680 vsize=108896 CPUtime=24.46
/proc/26681/stat : 26681 (picosat) R 26680 26657 22421 0 -1 4194304 24754 0 0 0 1142 1304 0 0 25 0 1 0 24069271 111509504 24740 996147200 134512640 134931368 4294956256 18446744073709551615 134525783 0 0 4096 0 0 0 0 17 1 0 0
/proc/26681/statm: 27224 24740 42 102 0 27119 0
Current children cumulated CPU time (s) 31.54
Current children cumulated vsize (KiB) 131120

[startup+38.4024 s]
/proc/loadavg: 2.11 2.04 2.01 3/78 26681
/proc/meminfo: memFree=1520248/2055920 swapFree=4192952/4192956
[pid=26657] ppid=26655 vsize=16868 CPUtime=7.08
/proc/26657/stat : 26657 (sugar) S 26655 26657 22421 0 -1 4194304 1365 19811 0 2 5 1 651 51 16 0 1 0 24068542 17272832 1113 996147200 4194304 4206940 548682068608 18446744073709551615 209569493090 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/26657/statm: 4217 1113 409 3 0 796 0
[pid=26680] ppid=26657 vsize=5356 CPUtime=0
/proc/26680/stat : 26680 (sh) S 26657 26657 22421 0 -1 4194304 277 0 0 0 0 0 0 0 18 0 1 0 24069271 5484544 232 996147200 4194304 4889804 548682068832 18446744073709551615 209560593220 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/26680/statm: 1339 232 193 169 0 50 0
[pid=26681] ppid=26680 vsize=109028 CPUtime=30.8
/proc/26681/stat : 26681 (picosat) R 26680 26657 22421 0 -1 4194304 24770 0 0 0 1776 1304 0 0 25 0 1 0 24069271 111644672 24756 996147200 134512640 134931368 4294956256 18446744073709551615 134525621 0 0 4096 0 0 0 0 17 1 0 0
/proc/26681/statm: 27257 24756 42 102 0 27152 0
Current children cumulated CPU time (s) 37.88
Current children cumulated vsize (KiB) 131252

[startup+41.6019 s]
/proc/loadavg: 2.10 2.04 2.01 3/78 26681
/proc/meminfo: memFree=1520248/2055920 swapFree=4192952/4192956
[pid=26657] ppid=26655 vsize=16868 CPUtime=7.08
/proc/26657/stat : 26657 (sugar) S 26655 26657 22421 0 -1 4194304 1365 19811 0 2 5 1 651 51 16 0 1 0 24068542 17272832 1113 996147200 4194304 4206940 548682068608 18446744073709551615 209569493090 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/26657/statm: 4217 1113 409 3 0 796 0
[pid=26680] ppid=26657 vsize=5356 CPUtime=0
/proc/26680/stat : 26680 (sh) S 26657 26657 22421 0 -1 4194304 277 0 0 0 0 0 0 0 18 0 1 0 24069271 5484544 232 996147200 4194304 4889804 548682068832 18446744073709551615 209560593220 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/26680/statm: 1339 232 193 169 0 50 0
[pid=26681] ppid=26680 vsize=109028 CPUtime=33.97
/proc/26681/stat : 26681 (picosat) R 26680 26657 22421 0 -1 4194304 24783 0 0 0 2093 1304 0 0 25 0 1 0 24069271 111644672 24769 996147200 134512640 134931368 4294956256 18446744073709551615 134525927 0 0 4096 0 0 0 0 17 1 0 0
/proc/26681/statm: 27257 24769 42 102 0 27152 0
Current children cumulated CPU time (s) 41.05
Current children cumulated vsize (KiB) 131252

[startup+42.4011 s]
/proc/loadavg: 2.10 2.04 2.01 3/78 26681
/proc/meminfo: memFree=1520248/2055920 swapFree=4192952/4192956
[pid=26657] ppid=26655 vsize=16868 CPUtime=7.08
/proc/26657/stat : 26657 (sugar) S 26655 26657 22421 0 -1 4194304 1365 19811 0 2 5 1 651 51 16 0 1 0 24068542 17272832 1113 996147200 4194304 4206940 548682068608 18446744073709551615 209569493090 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/26657/statm: 4217 1113 409 3 0 796 0
[pid=26680] ppid=26657 vsize=5356 CPUtime=0
/proc/26680/stat : 26680 (sh) S 26657 26657 22421 0 -1 4194304 277 0 0 0 0 0 0 0 18 0 1 0 24069271 5484544 232 996147200 4194304 4889804 548682068832 18446744073709551615 209560593220 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/26680/statm: 1339 232 193 169 0 50 0
[pid=26681] ppid=26680 vsize=109028 CPUtime=34.76
/proc/26681/stat : 26681 (picosat) R 26680 26657 22421 0 -1 4194304 24785 0 0 0 2172 1304 0 0 25 0 1 0 24069271 111644672 24771 996147200 134512640 134931368 4294956256 18446744073709551615 134525621 0 0 4096 0 0 0 0 17 1 0 0
/proc/26681/statm: 27257 24771 42 102 0 27152 0
Current children cumulated CPU time (s) 41.84
Current children cumulated vsize (KiB) 131252

[startup+42.8011 s]
/proc/loadavg: 2.10 2.04 2.01 3/78 26681
/proc/meminfo: memFree=1520248/2055920 swapFree=4192952/4192956
[pid=26657] ppid=26655 vsize=16868 CPUtime=7.08
/proc/26657/stat : 26657 (sugar) S 26655 26657 22421 0 -1 4194304 1365 19811 0 2 5 1 651 51 16 0 1 0 24068542 17272832 1113 996147200 4194304 4206940 548682068608 18446744073709551615 209569493090 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/26657/statm: 4217 1113 409 3 0 796 0
[pid=26680] ppid=26657 vsize=5356 CPUtime=0
/proc/26680/stat : 26680 (sh) S 26657 26657 22421 0 -1 4194304 277 0 0 0 0 0 0 0 18 0 1 0 24069271 5484544 232 996147200 4194304 4889804 548682068832 18446744073709551615 209560593220 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/26680/statm: 1339 232 193 169 0 50 0
[pid=26681] ppid=26680 vsize=109028 CPUtime=35.16
/proc/26681/stat : 26681 (picosat) R 26680 26657 22421 0 -1 4194304 24786 0 0 0 2212 1304 0 0 25 0 1 0 24069271 111644672 24772 996147200 134512640 134931368 4294956256 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/26681/statm: 27257 24772 42 102 0 27152 0
Current children cumulated CPU time (s) 42.24
Current children cumulated vsize (KiB) 131252

[startup+43.0072 s]
/proc/loadavg: 2.09 2.04 2.01 3/78 26681
/proc/meminfo: memFree=1520248/2055920 swapFree=4192952/4192956
[pid=26657] ppid=26655 vsize=16868 CPUtime=42.43
/proc/26657/stat : 26657 (sugar) S 26655 26657 22421 0 -1 4194304 1428 44885 0 2 5 1 2879 1358 17 0 1 0 24068542 17272832 1113 996147200 4194304 4206940 548682068608 18446744073709551615 209569493090 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/26657/statm: 4217 1113 409 3 0 796 0
Current children cumulated CPU time (s) 42.43
Current children cumulated vsize (KiB) 16868

[startup+43.1012 s]
/proc/loadavg: 2.09 2.04 2.01 3/78 26681
/proc/meminfo: memFree=1520248/2055920 swapFree=4192952/4192956
[pid=26657] ppid=26655 vsize=16868 CPUtime=42.43
/proc/26657/stat : 26657 (sugar) S 26655 26657 22421 0 -1 4194304 1448 44885 0 2 5 1 2879 1358 16 0 1 0 24068542 17272832 1113 996147200 4194304 4206940 548682068608 18446744073709551615 209569493090 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/26657/statm: 4217 1113 409 3 0 796 0
Current children cumulated CPU time (s) 42.43
Current children cumulated vsize (KiB) 16868

Child status: 0
Real time (s): 43.1874
CPU time (s): 42.6195
CPU user time (s): 28.9576
CPU system time (s): 13.6619
CPU usage (%): 98.6852
Max. virtual memory (cumulated for all children) (KiB): 891040

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 28.9576
system time used= 13.6619
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 50169
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= 10048
involuntary context switches= 10769

runsolver used 0.057991 second user time and 0.155976 second system time

The end

Launcher Data 

Begin job on node68 at 2009-07-12 05:40:59
IDJOB=2080541
IDBENCH=57105
IDSOLVER=738
FILE ID=node68/2080541-1247370058
PBS_JOBID= 9507060
Free space on /tmp= 66456 MiB

SOLVER NAME= Sugar v1.14.6+picosat
BENCH NAME= CPAI08/csp/queensKnights/normalized-queensKnights-100-5-add.xml
COMMAND LINE= DIR/sugar -c -vv -memlimit=MEMLIMIT -jar="DIR/sugar-v1-14-6.jar" -solver="DIR/picosat" -tmp="TMPDIR/temp" BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-2080541-1247370058/watcher-2080541-1247370058 -o /tmp/evaluation-result-2080541-1247370058/solver-2080541-1247370058 -C 1800 -W 2000 -M 900  HOME/sugar -c -vv -memlimit=900 -jar="HOME/sugar-v1-14-6.jar" -solver="HOME/picosat" -tmp="HOME/temp" HOME/instance-2080541-1247370058.xml

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

MD5SUM BENCH= 322bbcff3f69f7245f51580899f28315
RANDOM SEED=1212959177

node68.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		: 3000.258
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		: 3000.258
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:       1675368 kB
Buffers:         73056 kB
Cached:         211452 kB
SwapCached:          4 kB
Active:         143768 kB
Inactive:       160588 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1675368 kB
SwapTotal:     4192956 kB
SwapFree:      4192952 kB
Dirty:            3244 kB
Writeback:           0 kB
Mapped:          31752 kB
Slab:            61156 kB
Committed_AS:   201636 kB
PageTables:       1904 kB
VmallocTotal: 536870911 kB
VmallocUsed:    264960 kB
VmallocChunk: 536605679 kB
HugePages_Total:     0
HugePages_Free:      0
Hugepagesize:     2048 kB

Free space on /tmp at the end= 66456 MiB
End job on node68 at 2009-07-12 05:41:42