Trace number 2091970

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 143.906 145.001

General information on the benchmark

Namecsp/tightness0.1/
normalized-rand-2-40-8-753-100-16_ext.xml
MD5SUMbe12d118cf73a3d9b1e5dbcfe3dad099
Bench Category2-ARY-EXT (binary constraints in extension)
Best result obtained on this benchmarkUNSAT
Best CPU time to get the best result obtained on this benchmark5.68513
Satisfiable
(Un)Satisfiability was proved
Number of variables40
Number of constraints751
Maximum constraint arity2
Maximum domain size8
Number of constraints which are defined in extension751
Number of constraints which are defined in intension0
Global constraints used (with number of constraints)

Solver Data 

0.03/0.08	c 0	Sugar v1-14-6 + HOME/picosat
0.03/0.08	c 0	BEGIN Sun Jul 12 13:08:45 2009
0.03/0.08	c 0	PID 28599
0.03/0.08	c 0	HOST node21.alineos.net
0.03/0.08	c 0	CONVERTING HOME/instance-2091970-1247396925.xml TO HOME/temp.csp
0.03/0.08	c 0	CMD java -Xmx700M -cp 'HOME/sugar-v1-14-6.jar' jp.ac.kobe_u.cs.sugar.XML2CSP -v -v 'HOME/instance-2091970-1247396925.xml' 'HOME/temp.csp'
0.06/0.76	c 1	1 domains, 40 variables, 0 predicates, 751 relations, 751 constraints
0.06/0.77	c 1	ENCODING HOME/temp.csp TO HOME/temp.cnf
0.06/0.77	c 1	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'
0.72/0.85	c 1	Parsing HOME/temp.csp
0.72/0.97	c 1	parsed 1543 expressions
0.72/0.97	c 1	Heap : 1 MiB used (max 694 MiB), NonHeap : 13 MiB used (max 116 MiB)
0.72/0.98	c 1	Converting to clausal form CSP
0.92/1.01	c 1	converted 155 (10%) expressions
0.92/1.01	c 1	converted 309 (20%) expressions
0.92/1.01	c 1	converted 463 (30%) expressions
0.92/1.01	c 1	converted 618 (40%) expressions
0.92/1.02	c 1	converted 772 (50%) expressions
0.92/1.04	c 1	converted 926 (60%) expressions
0.92/1.05	c 1	converted 1081 (70%) expressions
0.92/1.05	c 1	converted 1235 (80%) expressions
0.92/1.06	c 1	converted 1389 (90%) expressions
0.92/1.08	c 1	converted 1543 (100%) expressions
0.92/1.08	c 1	CSP : 40 integers, 0 booleans, 751 clauses, largest domain size 8
0.92/1.08	c 1	Heap : 2 MiB used (max 694 MiB), NonHeap : 13 MiB used (max 116 MiB)
0.92/1.08	c 1	Propagation in CSP
0.92/1.08	c 1	0 values, 0 unsatisfiable literals, and 0 valid clauses are removed
0.92/1.08	c 1	CSP : 40 integers, 0 booleans, 751 clauses, largest domain size 8
0.92/1.08	c 1	Heap : 2 MiB used (max 694 MiB), NonHeap : 13 MiB used (max 116 MiB)
0.92/1.08	c 1	Simplifing CSP by introducing new Boolean variables
0.92/1.08	c 1	CSP : 40 integers, 0 booleans, 751 clauses, largest domain size 8
0.92/1.08	c 1	Heap : 2 MiB used (max 694 MiB), NonHeap : 13 MiB used (max 116 MiB)
1.04/1.11	c 1	Encoding CSP to SAT : HOME/temp.cnf
1.04/1.12	c 1	4 (10%) CSP integer variables are encoded (24 clauses, 265 bytes)
1.04/1.12	c 1	8 (20%) CSP integer variables are encoded (48 clauses, 481 bytes)
1.04/1.12	c 1	12 (30%) CSP integer variables are encoded (72 clauses, 697 bytes)
1.04/1.12	c 1	16 (40%) CSP integer variables are encoded (96 clauses, 936 bytes)
1.04/1.12	c 1	20 (50%) CSP integer variables are encoded (120 clauses, 1200 bytes)
1.04/1.12	c 1	24 (60%) CSP integer variables are encoded (144 clauses, 1464 bytes)
1.04/1.13	c 1	28 (70%) CSP integer variables are encoded (168 clauses, 1728 bytes)
1.04/1.13	c 1	32 (80%) CSP integer variables are encoded (192 clauses, 1992 bytes)
1.04/1.13	c 1	36 (90%) CSP integer variables are encoded (216 clauses, 2256 bytes)
1.04/1.13	c 1	40 (100%) CSP integer variables are encoded (240 clauses, 2520 bytes)
1.04/1.17	c 1	76 (10%) CSP clauses are encoded (648 clauses, 8337 bytes)
1.04/1.18	c 1	151 (20%) CSP clauses are encoded (1040 clauses, 14299 bytes)
1.04/1.19	c 1	226 (30%) CSP clauses are encoded (1472 clauses, 21037 bytes)
1.13/1.20	c 1	301 (40%) CSP clauses are encoded (1872 clauses, 27324 bytes)
1.13/1.20	c 1	376 (50%) CSP clauses are encoded (2256 clauses, 33329 bytes)
1.13/1.21	c 1	451 (60%) CSP clauses are encoded (2675 clauses, 40085 bytes)
1.13/1.21	c 1	526 (70%) CSP clauses are encoded (3086 clauses, 47261 bytes)
1.13/1.22	c 1	601 (80%) CSP clauses are encoded (3508 clauses, 54667 bytes)
1.13/1.22	c 1	676 (90%) CSP clauses are encoded (3914 clauses, 61807 bytes)
1.13/1.24	c 1	751 (100%) CSP clauses are encoded (4329 clauses, 69102 bytes)
1.13/1.24	c 1	751 CSP clauses encoded
1.13/1.24	c 1	Writing map file : HOME/temp.map
1.13/1.24	c 1	Heap : 1 MiB used (max 694 MiB), NonHeap : 13 MiB used (max 116 MiB)
1.13/1.24	c 1	SAT : 280 SAT variables, 4329 SAT clauses, 69102 bytes
1.13/1.24	c 1	Heap : 1 MiB used (max 694 MiB), NonHeap : 13 MiB used (max 116 MiB)
1.13/1.25	c 1	SOLVING HOME/temp.cnf
1.13/1.25	c 1	CMD HOME/picosat 'HOME/temp.cnf' -o 'HOME/temp.out'
143.74/144.83	c 145	DECODING HOME/temp.out WITH HOME/temp.map
143.74/144.83	c 145	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'
143.79/144.91	c 145	Decoding HOME/temp.out
143.79/144.93	s UNSATISFIABLE
143.79/144.94	c 145	Heap : 0 MiB used (max 694 MiB), NonHeap : 13 MiB used (max 116 MiB)
143.79/145.00	c 145	CPU 143.88 (0.06 0.02 143.68 0.12)
143.79/145.00	c 145	END Sun Jul 12 13:11:10 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-2091970-1247396925/watcher-2091970-1247396925 -o /tmp/evaluation-result-2091970-1247396925/solver-2091970-1247396925 -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-2091970-1247396925.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: 1.99 1.97 1.99 4/84 28599
/proc/meminfo: memFree=1677312/2055920 swapFree=4192812/4192956
[pid=28599] ppid=28597 vsize=12268 CPUtime=0
/proc/28599/stat : 28599 (sugar) R 28597 28599 25750 0 -1 4194304 348 0 0 0 0 0 0 0 20 0 1 0 26758976 12562432 316 996147200 4194304 4206940 548682068608 18446744073709551615 221236656741 0 0 4224 0 0 0 0 17 1 0 0
/proc/28599/statm: 3067 316 241 3 0 167 0

[startup+0.0505861 s]
/proc/loadavg: 1.99 1.97 1.99 4/84 28599
/proc/meminfo: memFree=1677312/2055920 swapFree=4192812/4192956
[pid=28599] ppid=28597 vsize=13468 CPUtime=0.03
/proc/28599/stat : 28599 (sugar) R 28597 28599 25750 0 -1 4194304 764 0 0 0 2 1 0 0 18 0 1 0 26758976 13791232 732 996147200 4194304 4206940 548682068608 18446744073709551615 221236656741 0 0 4224 0 0 0 0 17 1 0 0
/proc/28599/statm: 3367 732 338 3 0 467 0
Current children cumulated CPU time (s) 0.03
Current children cumulated vsize (KiB) 13468

[startup+0.101957 s]
/proc/loadavg: 1.99 1.97 1.99 4/84 28599
/proc/meminfo: memFree=1677312/2055920 swapFree=4192812/4192956
[pid=28599] ppid=28597 vsize=16868 CPUtime=0.06
/proc/28599/stat : 28599 (sugar) S 28597 28599 25750 0 -1 4194304 1227 128 0 0 5 1 0 0 19 0 1 0 26758976 17272832 1111 996147200 4194304 4206940 548682068608 18446744073709551615 221245386850 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/28599/statm: 4217 1111 409 3 0 796 0
Current children cumulated CPU time (s) 0.06
Current children cumulated vsize (KiB) 16868

[startup+0.301601 s]
/proc/loadavg: 1.99 1.97 1.99 4/84 28599
/proc/meminfo: memFree=1677312/2055920 swapFree=4192812/4192956
[pid=28599] ppid=28597 vsize=16868 CPUtime=0.06
/proc/28599/stat : 28599 (sugar) S 28597 28599 25750 0 -1 4194304 1227 128 0 0 5 1 0 0 19 0 1 0 26758976 17272832 1111 996147200 4194304 4206940 548682068608 18446744073709551615 221245386850 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/28599/statm: 4217 1111 409 3 0 796 0
Current children cumulated CPU time (s) 0.06
Current children cumulated vsize (KiB) 16868

[startup+0.701647 s]
/proc/loadavg: 1.99 1.97 1.99 4/84 28599
/proc/meminfo: memFree=1677312/2055920 swapFree=4192812/4192956
[pid=28599] ppid=28597 vsize=16868 CPUtime=0.06
/proc/28599/stat : 28599 (sugar) S 28597 28599 25750 0 -1 4194304 1227 128 0 0 5 1 0 0 19 0 1 0 26758976 17272832 1111 996147200 4194304 4206940 548682068608 18446744073709551615 221245386850 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/28599/statm: 4217 1111 409 3 0 796 0
Current children cumulated CPU time (s) 0.06
Current children cumulated vsize (KiB) 16868

[startup+1.50173 s]
/proc/loadavg: 1.99 1.97 1.99 3/95 28621
/proc/meminfo: memFree=1667432/2055920 swapFree=4192812/4192956
[pid=28599] ppid=28597 vsize=16868 CPUtime=1.19
/proc/28599/stat : 28599 (sugar) S 28597 28599 25750 0 -1 4194304 1364 10662 0 2 6 2 104 7 16 0 1 0 26758976 17272832 1112 996147200 4194304 4206940 548682068608 18446744073709551615 221245386850 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/28599/statm: 4217 1112 409 3 0 796 0
Current children cumulated CPU time (s) 1.19
Current children cumulated vsize (KiB) 16868

[startup+3.10191 s]
/proc/loadavg: 1.99 1.97 1.99 3/87 28623
/proc/meminfo: memFree=1673384/2055920 swapFree=4192812/4192956
[pid=28599] ppid=28597 vsize=16868 CPUtime=1.19
/proc/28599/stat : 28599 (sugar) S 28597 28599 25750 0 -1 4194304 1364 10662 0 2 6 2 104 7 16 0 1 0 26758976 17272832 1112 996147200 4194304 4206940 548682068608 18446744073709551615 221245386850 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/28599/statm: 4217 1112 409 3 0 796 0
[pid=28622] ppid=28599 vsize=5356 CPUtime=0
/proc/28622/stat : 28622 (sh) S 28599 28599 25750 0 -1 4194304 277 0 0 0 0 0 0 0 18 0 1 0 26759102 5484544 232 996147200 4194304 4889804 548682068832 18446744073709551615 221236486980 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/28622/statm: 1339 232 193 169 0 50 0
[pid=28623] ppid=28622 vsize=964 CPUtime=1.82
/proc/28623/stat : 28623 (picosat) R 28622 28599 25750 0 -1 4194304 168 0 0 0 180 2 0 0 25 0 1 0 26759102 987136 152 996147200 134512640 134931368 4294956256 18446744073709551615 134529356 0 0 4096 0 0 0 0 17 1 0 0
/proc/28623/statm: 241 152 48 102 0 136 0
Current children cumulated CPU time (s) 3.01
Current children cumulated vsize (KiB) 23188

[startup+6.30125 s]
/proc/loadavg: 1.99 1.97 1.99 3/87 28623
/proc/meminfo: memFree=1673192/2055920 swapFree=4192812/4192956
[pid=28599] ppid=28597 vsize=16868 CPUtime=1.19
/proc/28599/stat : 28599 (sugar) S 28597 28599 25750 0 -1 4194304 1364 10662 0 2 6 2 104 7 16 0 1 0 26758976 17272832 1112 996147200 4194304 4206940 548682068608 18446744073709551615 221245386850 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/28599/statm: 4217 1112 409 3 0 796 0
[pid=28622] ppid=28599 vsize=5356 CPUtime=0
/proc/28622/stat : 28622 (sh) S 28599 28599 25750 0 -1 4194304 277 0 0 0 0 0 0 0 18 0 1 0 26759102 5484544 232 996147200 4194304 4889804 548682068832 18446744073709551615 221236486980 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/28622/statm: 1339 232 193 169 0 50 0
[pid=28623] ppid=28622 vsize=964 CPUtime=4.99
/proc/28623/stat : 28623 (picosat) R 28622 28599 25750 0 -1 4194304 192 0 0 0 497 2 0 0 25 0 1 0 26759102 987136 176 996147200 134512640 134931368 4294956256 18446744073709551615 134529183 0 0 4096 0 0 0 0 17 1 0 0
/proc/28623/statm: 241 176 48 102 0 136 0
Current children cumulated CPU time (s) 6.18
Current children cumulated vsize (KiB) 23188

[startup+12.7019 s]
/proc/loadavg: 1.99 1.97 1.99 3/87 28623
/proc/meminfo: memFree=1672936/2055920 swapFree=4192812/4192956
[pid=28599] ppid=28597 vsize=16868 CPUtime=1.19
/proc/28599/stat : 28599 (sugar) S 28597 28599 25750 0 -1 4194304 1364 10662 0 2 6 2 104 7 16 0 1 0 26758976 17272832 1112 996147200 4194304 4206940 548682068608 18446744073709551615 221245386850 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/28599/statm: 4217 1112 409 3 0 796 0
[pid=28622] ppid=28599 vsize=5356 CPUtime=0
/proc/28622/stat : 28622 (sh) S 28599 28599 25750 0 -1 4194304 277 0 0 0 0 0 0 0 18 0 1 0 26759102 5484544 232 996147200 4194304 4889804 548682068832 18446744073709551615 221236486980 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/28622/statm: 1339 232 193 169 0 50 0
[pid=28623] ppid=28622 vsize=1192 CPUtime=11.33
/proc/28623/stat : 28623 (picosat) R 28622 28599 25750 0 -1 4194304 225 0 0 0 1131 2 0 0 25 0 1 0 26759102 1220608 209 996147200 134512640 134931368 4294956256 18446744073709551615 134525791 0 0 4096 0 0 0 0 17 1 0 0
/proc/28623/statm: 298 209 48 102 0 193 0
Current children cumulated CPU time (s) 12.52
Current children cumulated vsize (KiB) 23416

[startup+25.5013 s]
/proc/loadavg: 1.99 1.97 1.99 3/87 28623
/proc/meminfo: memFree=1672744/2055920 swapFree=4192812/4192956
[pid=28599] ppid=28597 vsize=16868 CPUtime=1.19
/proc/28599/stat : 28599 (sugar) S 28597 28599 25750 0 -1 4194304 1364 10662 0 2 6 2 104 7 16 0 1 0 26758976 17272832 1112 996147200 4194304 4206940 548682068608 18446744073709551615 221245386850 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/28599/statm: 4217 1112 409 3 0 796 0
[pid=28622] ppid=28599 vsize=5356 CPUtime=0
/proc/28622/stat : 28622 (sh) S 28599 28599 25750 0 -1 4194304 277 0 0 0 0 0 0 0 18 0 1 0 26759102 5484544 232 996147200 4194304 4889804 548682068832 18446744073709551615 221236486980 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/28622/statm: 1339 232 193 169 0 50 0
[pid=28623] ppid=28622 vsize=1280 CPUtime=24.01
/proc/28623/stat : 28623 (picosat) R 28622 28599 25750 0 -1 4194304 260 0 0 0 2399 2 0 0 25 0 1 0 26759102 1310720 244 996147200 134512640 134931368 4294956256 18446744073709551615 134523087 0 0 4096 0 0 0 0 17 1 0 0
/proc/28623/statm: 320 244 48 102 0 215 0
Current children cumulated CPU time (s) 25.2
Current children cumulated vsize (KiB) 23504

[startup+51.1011 s]
/proc/loadavg: 1.99 1.97 1.99 3/87 28623
/proc/meminfo: memFree=1672616/2055920 swapFree=4192812/4192956
[pid=28599] ppid=28597 vsize=16868 CPUtime=1.19
/proc/28599/stat : 28599 (sugar) S 28597 28599 25750 0 -1 4194304 1364 10662 0 2 6 2 104 7 16 0 1 0 26758976 17272832 1112 996147200 4194304 4206940 548682068608 18446744073709551615 221245386850 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/28599/statm: 4217 1112 409 3 0 796 0
[pid=28622] ppid=28599 vsize=5356 CPUtime=0
/proc/28622/stat : 28622 (sh) S 28599 28599 25750 0 -1 4194304 277 0 0 0 0 0 0 0 18 0 1 0 26759102 5484544 232 996147200 4194304 4889804 548682068832 18446744073709551615 221236486980 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/28622/statm: 1339 232 193 169 0 50 0
[pid=28623] ppid=28622 vsize=1580 CPUtime=49.37
/proc/28623/stat : 28623 (picosat) R 28622 28599 25750 0 -1 4194304 319 0 0 0 4935 2 0 0 25 0 1 0 26759102 1617920 303 996147200 134512640 134931368 4294956256 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/28623/statm: 395 303 48 102 0 290 0
Current children cumulated CPU time (s) 50.56
Current children cumulated vsize (KiB) 23804

[startup+102.307 s]
/proc/loadavg: 1.99 1.97 1.99 3/87 28623
/proc/meminfo: memFree=1617576/2055920 swapFree=4192812/4192956
[pid=28599] ppid=28597 vsize=16868 CPUtime=1.19
/proc/28599/stat : 28599 (sugar) S 28597 28599 25750 0 -1 4194304 1364 10662 0 2 6 2 104 7 16 0 1 0 26758976 17272832 1112 996147200 4194304 4206940 548682068608 18446744073709551615 221245386850 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/28599/statm: 4217 1112 409 3 0 796 0
[pid=28622] ppid=28599 vsize=5356 CPUtime=0
/proc/28622/stat : 28622 (sh) S 28599 28599 25750 0 -1 4194304 277 0 0 0 0 0 0 0 18 0 1 0 26759102 5484544 232 996147200 4194304 4889804 548682068832 18446744073709551615 221236486980 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/28622/statm: 1339 232 193 169 0 50 0
[pid=28623] ppid=28622 vsize=1804 CPUtime=100.07
/proc/28623/stat : 28623 (picosat) R 28622 28599 25750 0 -1 4194304 390 0 0 0 10005 2 0 0 25 0 1 0 26759102 1847296 366 996147200 134512640 134931368 4294956256 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 0 0 0
/proc/28623/statm: 451 366 48 102 0 346 0
Current children cumulated CPU time (s) 101.26
Current children cumulated vsize (KiB) 24028

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

[startup+127.901 s]
/proc/loadavg: 1.99 1.97 1.99 3/87 28623
/proc/meminfo: memFree=1617384/2055920 swapFree=4192812/4192956
[pid=28599] ppid=28597 vsize=16868 CPUtime=1.19
/proc/28599/stat : 28599 (sugar) S 28597 28599 25750 0 -1 4194304 1364 10662 0 2 6 2 104 7 16 0 1 0 26758976 17272832 1112 996147200 4194304 4206940 548682068608 18446744073709551615 221245386850 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/28599/statm: 4217 1112 409 3 0 796 0
[pid=28622] ppid=28599 vsize=5356 CPUtime=0
/proc/28622/stat : 28622 (sh) S 28599 28599 25750 0 -1 4194304 277 0 0 0 0 0 0 0 18 0 1 0 26759102 5484544 232 996147200 4194304 4889804 548682068832 18446744073709551615 221236486980 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/28622/statm: 1339 232 193 169 0 50 0
[pid=28623] ppid=28622 vsize=1924 CPUtime=125.66
/proc/28623/stat : 28623 (picosat) R 28622 28599 25750 0 -1 4194304 436 0 0 0 12564 2 0 0 25 0 1 0 26759102 1970176 401 996147200 134512640 134931368 4294956256 18446744073709551615 134582962 0 0 4096 0 0 0 0 17 0 0 0
/proc/28623/statm: 481 401 48 102 0 376 0
Current children cumulated CPU time (s) 126.85
Current children cumulated vsize (KiB) 24148

[startup+134.301 s]
/proc/loadavg: 1.99 1.97 1.99 3/87 28623
/proc/meminfo: memFree=1617384/2055920 swapFree=4192812/4192956
[pid=28599] ppid=28597 vsize=16868 CPUtime=1.19
/proc/28599/stat : 28599 (sugar) S 28597 28599 25750 0 -1 4194304 1364 10662 0 2 6 2 104 7 16 0 1 0 26758976 17272832 1112 996147200 4194304 4206940 548682068608 18446744073709551615 221245386850 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/28599/statm: 4217 1112 409 3 0 796 0
[pid=28622] ppid=28599 vsize=5356 CPUtime=0
/proc/28622/stat : 28622 (sh) S 28599 28599 25750 0 -1 4194304 277 0 0 0 0 0 0 0 18 0 1 0 26759102 5484544 232 996147200 4194304 4889804 548682068832 18446744073709551615 221236486980 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/28622/statm: 1339 232 193 169 0 50 0
[pid=28623] ppid=28622 vsize=1884 CPUtime=132.05
/proc/28623/stat : 28623 (picosat) R 28622 28599 25750 0 -1 4194304 437 0 0 0 13203 2 0 0 25 0 1 0 26759102 1929216 402 996147200 134512640 134931368 4294956256 18446744073709551615 134522740 0 0 4096 0 0 0 0 17 0 0 0
/proc/28623/statm: 471 402 48 102 0 366 0
Current children cumulated CPU time (s) 133.24
Current children cumulated vsize (KiB) 24108

[startup+140.702 s]
/proc/loadavg: 1.99 1.97 1.99 3/87 28623
/proc/meminfo: memFree=1617384/2055920 swapFree=4192812/4192956
[pid=28599] ppid=28597 vsize=16868 CPUtime=1.19
/proc/28599/stat : 28599 (sugar) S 28597 28599 25750 0 -1 4194304 1364 10662 0 2 6 2 104 7 16 0 1 0 26758976 17272832 1112 996147200 4194304 4206940 548682068608 18446744073709551615 221245386850 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/28599/statm: 4217 1112 409 3 0 796 0
[pid=28622] ppid=28599 vsize=5356 CPUtime=0
/proc/28622/stat : 28622 (sh) S 28599 28599 25750 0 -1 4194304 277 0 0 0 0 0 0 0 18 0 1 0 26759102 5484544 232 996147200 4194304 4889804 548682068832 18446744073709551615 221236486980 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/28622/statm: 1339 232 193 169 0 50 0
[pid=28623] ppid=28622 vsize=1884 CPUtime=138.45
/proc/28623/stat : 28623 (picosat) R 28622 28599 25750 0 -1 4194304 437 0 0 0 13843 2 0 0 25 0 1 0 26759102 1929216 402 996147200 134512640 134931368 4294956256 18446744073709551615 134525828 0 0 4096 0 0 0 0 17 0 0 0
/proc/28623/statm: 471 402 48 102 0 366 0
Current children cumulated CPU time (s) 139.64
Current children cumulated vsize (KiB) 24108

[startup+142.301 s]
/proc/loadavg: 1.99 1.97 1.99 3/87 28623
/proc/meminfo: memFree=1617384/2055920 swapFree=4192812/4192956
[pid=28599] ppid=28597 vsize=16868 CPUtime=1.19
/proc/28599/stat : 28599 (sugar) S 28597 28599 25750 0 -1 4194304 1364 10662 0 2 6 2 104 7 16 0 1 0 26758976 17272832 1112 996147200 4194304 4206940 548682068608 18446744073709551615 221245386850 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/28599/statm: 4217 1112 409 3 0 796 0
[pid=28622] ppid=28599 vsize=5356 CPUtime=0
/proc/28622/stat : 28622 (sh) S 28599 28599 25750 0 -1 4194304 277 0 0 0 0 0 0 0 18 0 1 0 26759102 5484544 232 996147200 4194304 4889804 548682068832 18446744073709551615 221236486980 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/28622/statm: 1339 232 193 169 0 50 0
[pid=28623] ppid=28622 vsize=1884 CPUtime=140.05
/proc/28623/stat : 28623 (picosat) R 28622 28599 25750 0 -1 4194304 437 0 0 0 14003 2 0 0 25 0 1 0 26759102 1929216 402 996147200 134512640 134931368 4294956256 18446744073709551615 134525860 0 0 4096 0 0 0 0 17 0 0 0
/proc/28623/statm: 471 402 48 102 0 366 0
Current children cumulated CPU time (s) 141.24
Current children cumulated vsize (KiB) 24108

[startup+143.901 s]
/proc/loadavg: 1.99 1.97 1.99 3/87 28623
/proc/meminfo: memFree=1617384/2055920 swapFree=4192812/4192956
[pid=28599] ppid=28597 vsize=16868 CPUtime=1.19
/proc/28599/stat : 28599 (sugar) S 28597 28599 25750 0 -1 4194304 1364 10662 0 2 6 2 104 7 16 0 1 0 26758976 17272832 1112 996147200 4194304 4206940 548682068608 18446744073709551615 221245386850 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/28599/statm: 4217 1112 409 3 0 796 0
[pid=28622] ppid=28599 vsize=5356 CPUtime=0
/proc/28622/stat : 28622 (sh) S 28599 28599 25750 0 -1 4194304 277 0 0 0 0 0 0 0 18 0 1 0 26759102 5484544 232 996147200 4194304 4889804 548682068832 18446744073709551615 221236486980 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/28622/statm: 1339 232 193 169 0 50 0
[pid=28623] ppid=28622 vsize=1884 CPUtime=141.65
/proc/28623/stat : 28623 (picosat) R 28622 28599 25750 0 -1 4194304 437 0 0 0 14163 2 0 0 25 0 1 0 26759102 1929216 402 996147200 134512640 134931368 4294956256 18446744073709551615 134525788 0 0 4096 0 0 0 0 17 0 0 0
/proc/28623/statm: 471 402 48 102 0 366 0
Current children cumulated CPU time (s) 142.84
Current children cumulated vsize (KiB) 24108

[startup+144.701 s]
/proc/loadavg: 1.99 1.97 1.99 3/87 28623
/proc/meminfo: memFree=1617384/2055920 swapFree=4192812/4192956
[pid=28599] ppid=28597 vsize=16868 CPUtime=1.19
/proc/28599/stat : 28599 (sugar) S 28597 28599 25750 0 -1 4194304 1364 10662 0 2 6 2 104 7 16 0 1 0 26758976 17272832 1112 996147200 4194304 4206940 548682068608 18446744073709551615 221245386850 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/28599/statm: 4217 1112 409 3 0 796 0
[pid=28622] ppid=28599 vsize=5356 CPUtime=0
/proc/28622/stat : 28622 (sh) S 28599 28599 25750 0 -1 4194304 277 0 0 0 0 0 0 0 18 0 1 0 26759102 5484544 232 996147200 4194304 4889804 548682068832 18446744073709551615 221236486980 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/28622/statm: 1339 232 193 169 0 50 0
[pid=28623] ppid=28622 vsize=1884 CPUtime=142.45
/proc/28623/stat : 28623 (picosat) R 28622 28599 25750 0 -1 4194304 437 0 0 0 14243 2 0 0 25 0 1 0 26759102 1929216 402 996147200 134512640 134931368 4294956256 18446744073709551615 134529356 0 0 4096 0 0 0 0 17 0 0 0
/proc/28623/statm: 471 402 48 102 0 366 0
Current children cumulated CPU time (s) 143.64
Current children cumulated vsize (KiB) 24108

[startup+144.901 s]
/proc/loadavg: 1.99 1.97 1.99 3/87 28623
/proc/meminfo: memFree=1617384/2055920 swapFree=4192812/4192956
[pid=28599] ppid=28597 vsize=16868 CPUtime=143.79
/proc/28599/stat : 28599 (sugar) S 28597 28599 25750 0 -1 4194304 1425 11386 0 2 6 2 14361 10 17 0 1 0 26758976 17272832 1112 996147200 4194304 4206940 548682068608 18446744073709551615 221245386850 0 0 4224 16386 18446744071563648864 0 0 17 0 0 0
/proc/28599/statm: 4217 1112 409 3 0 796 0
Current children cumulated CPU time (s) 143.79
Current children cumulated vsize (KiB) 16868

Child status: 0
Real time (s): 145.001
CPU time (s): 143.906
CPU user time (s): 143.754
CPU system time (s): 0.151976
CPU usage (%): 99.245
Max. virtual memory (cumulated for all children) (KiB): 886672

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 143.754
system time used= 0.151976
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 16592
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= 1559
involuntary context switches= 5382

runsolver used 0.177972 second user time and 0.491925 second system time

The end

Launcher Data 

Begin job on node21 at 2009-07-12 13:08:45
IDJOB=2091970
IDBENCH=60208
IDSOLVER=738
FILE ID=node21/2091970-1247396925
PBS_JOBID= 9507322
Free space on /tmp= 66408 MiB

SOLVER NAME= Sugar v1.14.6+picosat
BENCH NAME= CPAI08/csp/tightness0.1/normalized-rand-2-40-8-753-100-16_ext.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-2091970-1247396925/watcher-2091970-1247396925 -o /tmp/evaluation-result-2091970-1247396925/solver-2091970-1247396925 -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-2091970-1247396925.xml

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

MD5SUM BENCH= be12d118cf73a3d9b1e5dbcfe3dad099
RANDOM SEED=1953198633

node21.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		: 3000.240
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		: 3000.240
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:       1677792 kB
Buffers:         34404 kB
Cached:          96292 kB
SwapCached:          0 kB
Active:         277340 kB
Inactive:        48476 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1677792 kB
SwapTotal:     4192956 kB
SwapFree:      4192812 kB
Dirty:            1424 kB
Writeback:           0 kB
Mapped:         210804 kB
Slab:            37180 kB
Committed_AS:   882096 kB
PageTables:       2104 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= 66408 MiB
End job on node21 at 2009-07-12 13:11:10