Trace number 315971

Some explanations

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

    When the --timestamp option is passed to the runsolver program, each line output by the solver is prepended with a timestamp which indicates at what time the line was output by the solver. Times are relative to the start of the program, given in seconds, and are wall clock time (not CPU time).

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

Solver answer on this benchmark

Solver NameAnswerCPU timeWall clock time
SATzilla FULL? (TO) 1200.05 1200.51

General information on the benchmark

Nameindustrial/palacios/
medium/sortnet-7-ipc5-h16-sat.cnf
MD5SUM0b84541f221adc9fca8e8b1fff4e3040
Bench CategoryINDUST (industrial instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark44.1893
Satisfiable
(Un)Satisfiability was proved
Number of variables113400
Number of clauses399368
Sum of the clauses size971720
Maximum clause length43
Minimum clause length1
Number of clauses of size 1128
Number of clauses of size 2286512
Number of clauses of size 3107448
Number of clauses of size 4427
Number of clauses of size 5327
Number of clauses of size over 54526

Solver Data (download as text)

100.93/101.03	c run March_dl for 5 seconds ... 
100.93/101.03	c Bin: Executing march_dl
100.93/101.03	c child exit by a signal
100.93/101.03	c march_dl returned code 137.
100.93/101.03	c run saps for 2 seconds ... 
100.93/101.03	c Bin: Executing ubcsat2006
100.93/101.03	c child exited successfully
100.93/101.03	c ubcsat2006 returned code 0.
100.93/101.03	c satzilla computing base features
100.93/101.03	c satzilla doing unit-prop probe
100.93/101.03	c satzilla doing local search probe
100.93/101.03	c satzilla doing lobjois search-space size estimate
100.93/101.03	c satzilla's ranking:
100.93/101.03	c 1) zchaff_rand: 2.636156
100.93/101.03	c 2) eureka: 2.959745
100.93/101.03	c 3) minisat20: 3.680851
100.93/101.03	c 4) vallst: 3.989510
100.93/101.03	c 5) kcnfs: 5.023385
100.93/101.03	c 6) march_dl: 5.435083
100.93/101.03	c 7) kcnfs+P: 999.000000
100.93/101.03	c 8) march_dl+P: 999.000000
100.93/101.03	c 9) vallst+P: 999.000000
100.93/101.03	c 10) zchaff_rand+P: 999.000000
100.93/101.03	c 11) rsat+P: 999.000000
100.93/101.03	c 12) eureka+P: 999.000000
100.93/101.03	c 13) minisat20+P: 999.000000
100.93/101.03	c 14) rsat: 999.000000
100.93/101.03	c satzilla running zchaff_rand ... 
1199.72/1200.29	c Bin: Executing zchaff_rand
1199.72/1200.29	c child exit by a signal
1199.72/1200.29	c zchaff_rand returned code 137.
1199.72/1200.29	c zchaff_rand returned code 137.
1199.72/1200.29	c satzilla running eureka ... 
1199.72/1200.29	c Bin: Executing eureka
1199.72/1200.29	c eureka returned code 1.
1199.72/1200.29	c eureka returned code 1.
1199.72/1200.29	c satzilla running minisat20 ... 
1199.72/1200.29	c Bin: Executing minisat20
1199.72/1200.29	c minisat20 returned code 1.
1199.72/1200.29	c minisat20 returned code 1.
1199.72/1200.29	c satzilla running vallst ... 
1199.72/1200.29	c Bin: Executing vallst
1199.72/1200.29	c vallst returned code 1.
1199.72/1200.29	c vallst returned code 1.
1199.72/1200.29	c satzilla running kcnfs ... 
1199.72/1200.29	c Bin: Executing kcnfs
1199.72/1200.29	c kcnfs returned code 1.
1199.72/1200.29	c kcnfs returned code 1.
1199.72/1200.29	c satzilla running march_dl ... 
1199.72/1200.29	c Bin: Executing march_dl
1199.72/1200.29	c march_dl returned code 1.
1199.72/1200.29	c march_dl returned code 1.
1199.72/1200.29	c satzilla running kcnfs with preprocessing ... 

Verifier Data (download as text)

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

Watcher Data (download as text)

runsolver version 3.2.1 (c) roussel@cril.univ-artois.fr

command line: runsolver --timestamp -w ROOT/results/node42/watcher-315971-1172662498 -o ROOT/results/node42/solver-315971-1172662498 -C 1200 -W 2400 -M 1800 --output-limit 1,15 /tmp/evaluation/315971-1172662498/SATzilla2007_F /tmp/evaluation/315971-1172662498/instance-315971-1172662498.cnf 

Enforcing CPUTime limit (soft limit, will send SIGTERM then SIGKILL): 1200 seconds
Enforcing CPUTime limit (hard limit, will send SIGXCPU): 1230 seconds
Enforcing wall clock limit (soft limit, will send SIGTERM then SIGKILL): 2400 seconds
Enforcing VSIZE limit (soft limit, will send SIGTERM then SIGKILL): 1843200 KiB
Enforcing VSIZE limit (hard limit, stack expansion will fail with SIGSEGV, brk() and mmap() will return ENOMEM): 1894400 KiB
Solver output will be limited to a maximum of 15728640 bytes. The first 1048576 bytes and the last 14680064 bytes will be preserved
Current StackSize limit: 10240 KiB


[startup+0 s]
/proc/loadavg: 0.65 0.89 0.96 3/64 26536
/proc/meminfo: memFree=1011016/2055920 swapFree=4183440/4192956
[pid=26536] ppid=26534 vsize=1512 CPUtime=0
/proc/26536/stat : 26536 (SATzilla2007_F) R 26534 26536 26452 0 -1 4194304 142 0 0 0 0 0 0 0 18 0 1 0 286205878 1548288 125 18446744073709551615 134512640 135581085 4294956624 18446744073709551615 135218003 0 0 4096 0 0 0 0 17 1 0 0
/proc/26536/statm: 378 125 110 260 0 84 0
[pid=26537] ppid=26536 vsize=6268 CPUtime=0
/proc/26537/stat : 26537 (march_dl) R 26536 26536 26452 0 -1 4194304 586 0 0 0 0 0 0 0 18 0 1 0 286205878 6418432 580 18446744073709551615 134512640 134996440 4294956656 18446744073709551615 134652876 0 0 8392704 0 0 0 0 17 1 0 0
/proc/26537/statm: 1567 582 49 118 0 1446 0

[startup+0.092816 s]
/proc/loadavg: 0.65 0.89 0.96 3/64 26536
/proc/meminfo: memFree=1011016/2055920 swapFree=4183440/4192956
[pid=26536] ppid=26534 vsize=1512 CPUtime=0
/proc/26536/stat : 26536 (SATzilla2007_F) S 26534 26536 26452 0 -1 4194304 143 0 0 0 0 0 0 0 18 0 1 0 286205878 1548288 125 18446744073709551615 134512640 135581085 4294956624 18446744073709551615 135217869 0 0 4096 0 18446744071563356171 0 0 17 0 0 0
/proc/26536/statm: 378 125 110 260 0 84 0
[pid=26537] ppid=26536 vsize=11836 CPUtime=0.08
/proc/26537/stat : 26537 (march_dl) R 26536 26536 26452 0 -1 4194304 2420 0 0 0 8 0 0 0 20 0 1 0 286205878 12120064 2414 18446744073709551615 134512640 134996440 4294956656 18446744073709551615 134724271 0 0 8392704 0 0 0 0 17 1 0 0
/proc/26537/statm: 2959 2415 50 118 0 2838 0
Current children cumulated CPU time (s) 0.08
Current children cumulated vsize (KiB) 13348

[startup+0.101816 s]
/proc/loadavg: 0.65 0.89 0.96 3/64 26536
/proc/meminfo: memFree=1011016/2055920 swapFree=4183440/4192956
[pid=26536] ppid=26534 vsize=1512 CPUtime=0
/proc/26536/stat : 26536 (SATzilla2007_F) S 26534 26536 26452 0 -1 4194304 143 0 0 0 0 0 0 0 18 0 1 0 286205878 1548288 125 18446744073709551615 134512640 135581085 4294956624 18446744073709551615 135217869 0 0 4096 0 18446744071563356171 0 0 17 0 0 0
/proc/26536/statm: 378 125 110 260 0 84 0
[pid=26537] ppid=26536 vsize=11836 CPUtime=0.09
/proc/26537/stat : 26537 (march_dl) R 26536 26536 26452 0 -1 4194304 2455 0 0 0 9 0 0 0 20 0 1 0 286205878 12120064 2449 18446744073709551615 134512640 134996440 4294956656 18446744073709551615 134652876 0 0 8392704 0 0 0 0 17 1 0 0
/proc/26537/statm: 2959 2450 50 118 0 2838 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 13348

[startup+0.301854 s]
/proc/loadavg: 0.65 0.89 0.96 3/64 26536
/proc/meminfo: memFree=1011016/2055920 swapFree=4183440/4192956
[pid=26536] ppid=26534 vsize=1512 CPUtime=0
/proc/26536/stat : 26536 (SATzilla2007_F) S 26534 26536 26452 0 -1 4194304 143 0 0 0 0 0 0 0 18 0 1 0 286205878 1548288 125 18446744073709551615 134512640 135581085 4294956624 18446744073709551615 135217869 0 0 4096 0 18446744071563356171 0 0 17 0 0 0
/proc/26536/statm: 378 125 110 260 0 84 0
[pid=26537] ppid=26536 vsize=14476 CPUtime=0.29
/proc/26537/stat : 26537 (march_dl) R 26536 26536 26452 0 -1 4194304 3243 0 0 0 28 1 0 0 21 0 1 0 286205878 14823424 3237 18446744073709551615 134512640 134996440 4294956656 18446744073709551615 134652876 0 0 8392704 0 0 0 0 17 1 0 0
/proc/26537/statm: 3619 3237 50 118 0 3498 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 15988

[startup+0.70193 s]
/proc/loadavg: 0.65 0.89 0.96 3/64 26536
/proc/meminfo: memFree=1011016/2055920 swapFree=4183440/4192956
[pid=26536] ppid=26534 vsize=1512 CPUtime=0
/proc/26536/stat : 26536 (SATzilla2007_F) S 26534 26536 26452 0 -1 4194304 143 0 0 0 0 0 0 0 18 0 1 0 286205878 1548288 125 18446744073709551615 134512640 135581085 4294956624 18446744073709551615 135217869 0 0 4096 0 18446744071563356171 0 0 17 0 0 0
/proc/26536/statm: 378 125 110 260 0 84 0
[pid=26537] ppid=26536 vsize=35728 CPUtime=0.69
/proc/26537/stat : 26537 (march_dl) R 26536 26536 26452 0 -1 4194304 7790 0 0 0 67 2 0 0 25 0 1 0 286205878 36585472 6939 18446744073709551615 134512640 134996440 4294956656 18446744073709551615 134544549 0 0 8392704 0 0 0 0 17 1 0 0
/proc/26537/statm: 8932 6939 53 118 0 8811 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 37240

[startup+1.50108 s]
/proc/loadavg: 0.65 0.89 0.96 2/66 26538
/proc/meminfo: memFree=981944/2055920 swapFree=4183440/4192956
[pid=26536] ppid=26534 vsize=1512 CPUtime=0
/proc/26536/stat : 26536 (SATzilla2007_F) S 26534 26536 26452 0 -1 4194304 143 0 0 0 0 0 0 0 18 0 1 0 286205878 1548288 125 18446744073709551615 134512640 135581085 4294956624 18446744073709551615 135217869 0 0 4096 0 18446744071563356171 0 0 17 0 0 0
/proc/26536/statm: 378 125 110 260 0 84 0
[pid=26537] ppid=26536 vsize=37992 CPUtime=1.49
/proc/26537/stat : 26537 (march_dl) R 26536 26536 26452 0 -1 4194304 12300 0 0 0 145 4 0 0 25 0 1 0 286205878 38903808 7763 18446744073709551615 134512640 134996440 4294956656 18446744073709551615 134542421 0 0 8392704 0 0 0 0 17 1 0 0
/proc/26537/statm: 9498 7763 55 118 0 9377 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 39504

[startup+3.10139 s]
/proc/loadavg: 0.65 0.89 0.96 2/66 26538
/proc/meminfo: memFree=975544/2055920 swapFree=4183440/4192956
[pid=26536] ppid=26534 vsize=1512 CPUtime=0
/proc/26536/stat : 26536 (SATzilla2007_F) S 26534 26536 26452 0 -1 4194304 143 0 0 0 0 0 0 0 18 0 1 0 286205878 1548288 125 18446744073709551615 134512640 135581085 4294956624 18446744073709551615 135217869 0 0 4096 0 18446744071563356171 0 0 17 0 0 0
/proc/26536/statm: 378 125 110 260 0 84 0
[pid=26537] ppid=26536 vsize=43480 CPUtime=3.09
/proc/26537/stat : 26537 (march_dl) R 26536 26536 26452 0 -1 4194304 23066 0 0 0 300 9 0 0 25 0 1 0 286205878 44523520 9244 18446744073709551615 134512640 134996440 4294956656 18446744073709551615 134650634 0 0 8392704 0 0 0 0 17 1 0 0
/proc/26537/statm: 10870 9244 57 118 0 10749 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 44992

[startup+6.302 s]
/proc/loadavg: 0.68 0.89 0.96 2/66 26539
/proc/meminfo: memFree=1004856/2055920 swapFree=4183440/4192956
[pid=26536] ppid=26534 vsize=1512 CPUtime=5
/proc/26536/stat : 26536 (SATzilla2007_F) S 26534 26536 26452 0 -1 4194304 149 37981 0 0 0 0 484 16 16 0 1 0 286205878 1548288 125 18446744073709551615 134512640 135581085 4294956624 18446744073709551615 135217869 0 0 4096 0 18446744071563356171 0 0 17 0 0 0
/proc/26536/statm: 378 125 110 260 0 84 0
[pid=26539] ppid=26536 vsize=34888 CPUtime=1.27
/proc/26539/stat : 26539 (ubcsat2006) R 26536 26536 26452 0 -1 4194304 6481 0 0 0 124 3 0 0 25 0 1 0 286206380 35725312 6463 18446744073709551615 134512640 134777720 4294956496 18446744073709551615 134553129 0 0 8392704 0 0 0 0 17 1 0 0
/proc/26539/statm: 8722 6463 156 64 0 8303 0
Current children cumulated CPU time (s) 6.27
Current children cumulated vsize (KiB) 36400

[startup+12.7012 s]
/proc/loadavg: 0.71 0.89 0.96 2/65 26539
/proc/meminfo: memFree=973192/2055920 swapFree=4183440/4192956
[pid=26536] ppid=26534 vsize=41728 CPUtime=12.67
/proc/26536/stat : 26536 (SATzilla2007_F) R 26534 26536 26452 0 -1 4194304 9613 44470 0 0 511 4 732 20 25 0 1 0 286205878 42729472 9581 18446744073709551615 134512640 135581085 4294956624 18446744073709551615 135217821 0 0 4096 0 0 0 0 17 1 0 0
/proc/26536/statm: 10432 9581 135 260 0 10138 0
Current children cumulated CPU time (s) 12.67
Current children cumulated vsize (KiB) 41728

[startup+25.5017 s]
/proc/loadavg: 0.77 0.90 0.96 2/65 26539
/proc/meminfo: memFree=972744/2055920 swapFree=4183440/4192956
[pid=26536] ppid=26534 vsize=41728 CPUtime=25.47
/proc/26536/stat : 26536 (SATzilla2007_F) R 26534 26536 26452 0 -1 4194304 9748 44470 0 0 1789 6 732 20 25 0 1 0 286205878 42729472 9716 18446744073709551615 134512640 135581085 4294956624 18446744073709551615 134542126 0 0 4096 0 0 0 0 17 1 0 0
/proc/26536/statm: 10432 9716 135 260 0 10138 0
Current children cumulated CPU time (s) 25.47
Current children cumulated vsize (KiB) 41728

[startup+51.1015 s]
/proc/loadavg: 0.85 0.91 0.96 2/65 26539
/proc/meminfo: memFree=971656/2055920 swapFree=4183440/4192956
[pid=26536] ppid=26534 vsize=41728 CPUtime=51.05
/proc/26536/stat : 26536 (SATzilla2007_F) R 26534 26536 26452 0 -1 4194304 10023 44470 0 0 4344 9 732 20 25 0 1 0 286205878 42729472 9991 18446744073709551615 134512640 135581085 4294956624 18446744073709551615 135217821 0 0 4096 0 0 0 0 17 1 0 0
/proc/26536/statm: 10432 9991 135 260 0 10138 0
Current children cumulated CPU time (s) 51.05
Current children cumulated vsize (KiB) 41728

[startup+102.305 s]
/proc/loadavg: 0.93 0.92 0.96 2/66 26540
/proc/meminfo: memFree=950336/2055920 swapFree=4183440/4192956
[pid=26536] ppid=26534 vsize=26560 CPUtime=100.97
/proc/26536/stat : 26536 (SATzilla2007_F) S 26534 26536 26452 0 -1 4194304 24668 44470 0 0 9327 18 732 20 25 0 1 0 286205878 27197440 6349 18446744073709551615 134512640 135581085 4294956624 18446744073709551615 135217869 0 0 4096 0 18446744071563356171 0 0 17 1 0 0
/proc/26536/statm: 6640 6349 170 260 0 6346 0
[pid=26540] ppid=26536 vsize=347572 CPUtime=1.26
/proc/26540/stat : 26540 (zchaff_rand) R 26536 26536 26452 0 -1 4194304 11997 0 0 0 121 5 0 0 25 0 1 0 286215981 355913728 9140 18446744073709551615 134512640 135365884 4294956624 18446744073709551615 134843188 0 0 8392704 0 0 0 0 17 1 0 0
/proc/26540/statm: 86893 9140 112 208 0 86665 0
Current children cumulated CPU time (s) 102.23
Current children cumulated vsize (KiB) 374132

[startup+162.303 s]
/proc/loadavg: 0.97 0.93 0.96 2/66 26540
/proc/meminfo: memFree=935808/2055920 swapFree=4183440/4192956
[pid=26536] ppid=26534 vsize=26560 CPUtime=100.97
/proc/26536/stat : 26536 (SATzilla2007_F) S 26534 26536 26452 0 -1 4194304 24668 44470 0 0 9327 18 732 20 25 0 1 0 286205878 27197440 6349 18446744073709551615 134512640 135581085 4294956624 18446744073709551615 135217869 0 0 4096 0 18446744071563356171 0 0 17 1 0 0
/proc/26536/statm: 6640 6349 170 260 0 6346 0
[pid=26540] ppid=26536 vsize=364368 CPUtime=61.23
/proc/26540/stat : 26540 (zchaff_rand) R 26536 26536 26452 0 -1 4194304 20460 0 0 0 6109 14 0 0 25 0 1 0 286215981 373112832 12675 18446744073709551615 134512640 135365884 4294956624 18446744073709551615 134542816 0 0 8392704 0 0 0 0 17 1 0 0
/proc/26540/statm: 91092 12675 112 208 0 90864 0
Current children cumulated CPU time (s) 162.2
Current children cumulated vsize (KiB) 390928

[startup+222.301 s]
/proc/loadavg: 0.99 0.94 0.96 2/66 26540
/proc/meminfo: memFree=931456/2055920 swapFree=4183440/4192956
[pid=26536] ppid=26534 vsize=26560 CPUtime=100.97
/proc/26536/stat : 26536 (SATzilla2007_F) S 26534 26536 26452 0 -1 4194304 24668 44470 0 0 9327 18 732 20 25 0 1 0 286205878 27197440 6349 18446744073709551615 134512640 135581085 4294956624 18446744073709551615 135217869 0 0 4096 0 18446744071563356171 0 0 17 1 0 0
/proc/26536/statm: 6640 6349 170 260 0 6346 0
[pid=26540] ppid=26536 vsize=367668 CPUtime=121.21
/proc/26540/stat : 26540 (zchaff_rand) R 26536 26536 26452 0 -1 4194304 26010 0 0 0 12098 23 0 0 25 0 1 0 286215981 376492032 13745 18446744073709551615 134512640 135365884 4294956624 18446744073709551615 134555452 0 0 8392704 0 0 0 0 17 1 0 0
/proc/26540/statm: 91917 13745 112 208 0 91689 0
Current children cumulated CPU time (s) 222.18
Current children cumulated vsize (KiB) 394228

[startup+282.302 s]
/proc/loadavg: 0.99 0.95 0.96 2/66 26540
/proc/meminfo: memFree=926656/2055920 swapFree=4183440/4192956
[pid=26536] ppid=26534 vsize=26560 CPUtime=100.97
/proc/26536/stat : 26536 (SATzilla2007_F) S 26534 26536 26452 0 -1 4194304 24668 44470 0 0 9327 18 732 20 25 0 1 0 286205878 27197440 6349 18446744073709551615 134512640 135581085 4294956624 18446744073709551615 135217869 0 0 4096 0 18446744071563356171 0 0 17 1 0 0
/proc/26536/statm: 6640 6349 170 260 0 6346 0
[pid=26540] ppid=26536 vsize=380024 CPUtime=181.19
/proc/26540/stat : 26540 (zchaff_rand) R 26536 26536 26452 0 -1 4194304 31360 0 0 0 18088 31 0 0 25 0 1 0 286215981 389144576 14997 18446744073709551615 134512640 135365884 4294956624 18446744073709551615 134542837 0 0 8392704 0 0 0 0 17 1 0 0
/proc/26540/statm: 95006 14997 112 208 0 94778 0
Current children cumulated CPU time (s) 282.16
Current children cumulated vsize (KiB) 406584

[startup+342.302 s]
/proc/loadavg: 0.99 0.95 0.96 2/66 26540
/proc/meminfo: memFree=922112/2055920 swapFree=4183440/4192956
[pid=26536] ppid=26534 vsize=26560 CPUtime=100.97
/proc/26536/stat : 26536 (SATzilla2007_F) S 26534 26536 26452 0 -1 4194304 24668 44470 0 0 9327 18 732 20 25 0 1 0 286205878 27197440 6349 18446744073709551615 134512640 135581085 4294956624 18446744073709551615 135217869 0 0 4096 0 18446744071563356171 0 0 17 1 0 0
/proc/26536/statm: 6640 6349 170 260 0 6346 0
[pid=26540] ppid=26536 vsize=382796 CPUtime=241.16
/proc/26540/stat : 26540 (zchaff_rand) R 26536 26536 26452 0 -1 4194304 36463 0 0 0 24077 39 0 0 25 0 1 0 286215981 391983104 16068 18446744073709551615 134512640 135365884 4294956624 18446744073709551615 134543618 0 0 8392704 0 0 0 0 17 1 0 0
/proc/26540/statm: 95699 16068 112 208 0 95471 0
Current children cumulated CPU time (s) 342.13
Current children cumulated vsize (KiB) 409356

[startup+402.301 s]
/proc/loadavg: 0.99 0.96 0.96 2/66 26540
/proc/meminfo: memFree=917824/2055920 swapFree=4183440/4192956
[pid=26536] ppid=26534 vsize=26560 CPUtime=100.97
/proc/26536/stat : 26536 (SATzilla2007_F) S 26534 26536 26452 0 -1 4194304 24668 44470 0 0 9327 18 732 20 25 0 1 0 286205878 27197440 6349 18446744073709551615 134512640 135581085 4294956624 18446744073709551615 135217869 0 0 4096 0 18446744071563356171 0 0 17 1 0 0
/proc/26536/statm: 6640 6349 170 260 0 6346 0

################
# More data... #
################

[startup+522.301 s]
/proc/loadavg: 0.99 0.97 0.96 2/66 26542
/proc/meminfo: memFree=910784/2055920 swapFree=4183440/4192956
[pid=26536] ppid=26534 vsize=26560 CPUtime=100.97
/proc/26536/stat : 26536 (SATzilla2007_F) S 26534 26536 26452 0 -1 4194304 24668 44470 0 0 9327 18 732 20 25 0 1 0 286205878 27197440 6349 18446744073709551615 134512640 135581085 4294956624 18446744073709551615 135217869 0 0 4096 0 18446744071563356171 0 0 17 1 0 0
/proc/26536/statm: 6640 6349 170 260 0 6346 0
[pid=26540] ppid=26536 vsize=403424 CPUtime=421.1
/proc/26540/stat : 26540 (zchaff_rand) R 26536 26536 26452 0 -1 4194304 52051 0 0 0 42049 61 0 0 25 0 1 0 286215981 413106176 18942 18446744073709551615 134512640 135365884 4294956624 18446744073709551615 134542751 0 0 8392704 0 0 0 0 17 1 0 0
/proc/26540/statm: 100856 18942 112 208 0 100628 0
Current children cumulated CPU time (s) 522.07
Current children cumulated vsize (KiB) 429984

[startup+582.302 s]
/proc/loadavg: 0.99 0.97 0.96 2/66 26542
/proc/meminfo: memFree=908800/2055920 swapFree=4183440/4192956
[pid=26536] ppid=26534 vsize=26560 CPUtime=100.97
/proc/26536/stat : 26536 (SATzilla2007_F) S 26534 26536 26452 0 -1 4194304 24668 44470 0 0 9327 18 732 20 25 0 1 0 286205878 27197440 6349 18446744073709551615 134512640 135581085 4294956624 18446744073709551615 135217869 0 0 4096 0 18446744071563356171 0 0 17 1 0 0
/proc/26536/statm: 6640 6349 170 260 0 6346 0
[pid=26540] ppid=26536 vsize=405220 CPUtime=481.08
/proc/26540/stat : 26540 (zchaff_rand) R 26536 26536 26452 0 -1 4194304 55598 0 0 0 48039 69 0 0 25 0 1 0 286215981 414945280 19412 18446744073709551615 134512640 135365884 4294956624 18446744073709551615 134543553 0 0 8392704 0 0 0 0 17 1 0 0
/proc/26540/statm: 101305 19412 112 208 0 101077 0
Current children cumulated CPU time (s) 582.05
Current children cumulated vsize (KiB) 431780

[startup+642.301 s]
/proc/loadavg: 0.99 0.97 0.96 2/66 26542
/proc/meminfo: memFree=906624/2055920 swapFree=4183440/4192956
[pid=26536] ppid=26534 vsize=26560 CPUtime=100.97
/proc/26536/stat : 26536 (SATzilla2007_F) S 26534 26536 26452 0 -1 4194304 24668 44470 0 0 9327 18 732 20 25 0 1 0 286205878 27197440 6349 18446744073709551615 134512640 135581085 4294956624 18446744073709551615 135217869 0 0 4096 0 18446744071563356171 0 0 17 1 0 0
/proc/26536/statm: 6640 6349 170 260 0 6346 0
[pid=26540] ppid=26536 vsize=407108 CPUtime=541.05
/proc/26540/stat : 26540 (zchaff_rand) R 26536 26536 26452 0 -1 4194304 59197 0 0 0 54029 76 0 0 25 0 1 0 286215981 416878592 19934 18446744073709551615 134512640 135365884 4294956624 18446744073709551615 134535724 0 0 8392704 0 0 0 0 17 1 0 0
/proc/26540/statm: 101777 19934 112 208 0 101549 0
Current children cumulated CPU time (s) 642.02
Current children cumulated vsize (KiB) 433668

[startup+702.302 s]
/proc/loadavg: 0.99 0.97 0.96 2/66 26542
/proc/meminfo: memFree=904000/2055920 swapFree=4183440/4192956
[pid=26536] ppid=26534 vsize=26560 CPUtime=100.97
/proc/26536/stat : 26536 (SATzilla2007_F) S 26534 26536 26452 0 -1 4194304 24668 44470 0 0 9327 18 732 20 25 0 1 0 286205878 27197440 6349 18446744073709551615 134512640 135581085 4294956624 18446744073709551615 135217869 0 0 4096 0 18446744071563356171 0 0 17 1 0 0
/proc/26536/statm: 6640 6349 170 260 0 6346 0
[pid=26540] ppid=26536 vsize=409296 CPUtime=601.04
/proc/26540/stat : 26540 (zchaff_rand) R 26536 26536 26452 0 -1 4194304 62800 0 0 0 60022 82 0 0 25 0 1 0 286215981 419119104 20585 18446744073709551615 134512640 135365884 4294956624 18446744073709551615 134546851 0 0 8392704 0 0 0 0 17 1 0 0
/proc/26540/statm: 102324 20585 112 208 0 102096 0
Current children cumulated CPU time (s) 702.01
Current children cumulated vsize (KiB) 435856

[startup+762.305 s]
/proc/loadavg: 0.99 0.97 0.96 2/66 26542
/proc/meminfo: memFree=901888/2055920 swapFree=4183440/4192956
[pid=26536] ppid=26534 vsize=26560 CPUtime=100.97
/proc/26536/stat : 26536 (SATzilla2007_F) S 26534 26536 26452 0 -1 4194304 24668 44470 0 0 9327 18 732 20 25 0 1 0 286205878 27197440 6349 18446744073709551615 134512640 135581085 4294956624 18446744073709551615 135217869 0 0 4096 0 18446744071563356171 0 0 17 1 0 0
/proc/26536/statm: 6640 6349 170 260 0 6346 0
[pid=26540] ppid=26536 vsize=410936 CPUtime=661.01
/proc/26540/stat : 26540 (zchaff_rand) R 26536 26536 26452 0 -1 4194304 66039 0 0 0 66013 88 0 0 25 0 1 0 286215981 420798464 21129 18446744073709551615 134512640 135365884 4294956624 18446744073709551615 134543558 0 0 8392704 0 0 0 0 17 1 0 0
/proc/26540/statm: 102734 21129 112 208 0 102506 0
Current children cumulated CPU time (s) 761.98
Current children cumulated vsize (KiB) 437496

[startup+822.301 s]
/proc/loadavg: 0.99 0.97 0.96 2/66 26542
/proc/meminfo: memFree=899968/2055920 swapFree=4183440/4192956
[pid=26536] ppid=26534 vsize=26560 CPUtime=100.97
/proc/26536/stat : 26536 (SATzilla2007_F) S 26534 26536 26452 0 -1 4194304 24668 44470 0 0 9327 18 732 20 25 0 1 0 286205878 27197440 6349 18446744073709551615 134512640 135581085 4294956624 18446744073709551615 135217869 0 0 4096 0 18446744071563356171 0 0 17 1 0 0
/proc/26536/statm: 6640 6349 170 260 0 6346 0
[pid=26540] ppid=26536 vsize=428728 CPUtime=720.99
/proc/26540/stat : 26540 (zchaff_rand) R 26536 26536 26452 0 -1 4194304 69311 0 0 0 72003 96 0 0 25 0 1 0 286215981 439017472 21614 18446744073709551615 134512640 135365884 4294956624 18446744073709551615 134577099 0 0 8392704 0 0 0 0 17 1 0 0
/proc/26540/statm: 107182 21614 112 208 0 106954 0
Current children cumulated CPU time (s) 821.96
Current children cumulated vsize (KiB) 455288

[startup+882.302 s]
/proc/loadavg: 0.99 0.97 0.96 2/66 26542
/proc/meminfo: memFree=897536/2055920 swapFree=4183440/4192956
[pid=26536] ppid=26534 vsize=26560 CPUtime=100.97
/proc/26536/stat : 26536 (SATzilla2007_F) S 26534 26536 26452 0 -1 4194304 24668 44470 0 0 9327 18 732 20 25 0 1 0 286205878 27197440 6349 18446744073709551615 134512640 135581085 4294956624 18446744073709551615 135217869 0 0 4096 0 18446744071563356171 0 0 17 1 0 0
/proc/26536/statm: 6640 6349 170 260 0 6346 0
[pid=26540] ppid=26536 vsize=430520 CPUtime=780.97
/proc/26540/stat : 26540 (zchaff_rand) R 26536 26536 26452 0 -1 4194304 72626 0 0 0 77995 102 0 0 25 0 1 0 286215981 440852480 22234 18446744073709551615 134512640 135365884 4294956624 18446744073709551615 134542816 0 0 8392704 0 0 0 0 17 1 0 0
/proc/26540/statm: 107630 22234 112 208 0 107402 0
Current children cumulated CPU time (s) 881.94
Current children cumulated vsize (KiB) 457080

[startup+942.301 s]
/proc/loadavg: 0.99 0.97 0.96 2/66 26542
/proc/meminfo: memFree=894976/2055920 swapFree=4183440/4192956
[pid=26536] ppid=26534 vsize=26560 CPUtime=100.97
/proc/26536/stat : 26536 (SATzilla2007_F) S 26534 26536 26452 0 -1 4194304 24668 44470 0 0 9327 18 732 20 25 0 1 0 286205878 27197440 6349 18446744073709551615 134512640 135581085 4294956624 18446744073709551615 135217869 0 0 4096 0 18446744071563356171 0 0 17 1 0 0
/proc/26536/statm: 6640 6349 170 260 0 6346 0
[pid=26540] ppid=26536 vsize=432328 CPUtime=840.94
/proc/26540/stat : 26540 (zchaff_rand) R 26536 26536 26452 0 -1 4194304 76075 0 0 0 83986 108 0 0 25 0 1 0 286215981 442703872 22830 18446744073709551615 134512640 135365884 4294956624 18446744073709551615 134538941 0 0 8392704 0 0 0 0 17 1 0 0
/proc/26540/statm: 108082 22830 112 208 0 107854 0
Current children cumulated CPU time (s) 941.91
Current children cumulated vsize (KiB) 458888

[startup+1002.3 s]
/proc/loadavg: 0.99 0.97 0.96 2/66 26542
/proc/meminfo: memFree=893376/2055920 swapFree=4183440/4192956
[pid=26536] ppid=26534 vsize=26560 CPUtime=100.97
/proc/26536/stat : 26536 (SATzilla2007_F) S 26534 26536 26452 0 -1 4194304 24668 44470 0 0 9327 18 732 20 25 0 1 0 286205878 27197440 6349 18446744073709551615 134512640 135581085 4294956624 18446744073709551615 135217869 0 0 4096 0 18446744071563356171 0 0 17 1 0 0
/proc/26536/statm: 6640 6349 170 260 0 6346 0
[pid=26540] ppid=26536 vsize=433604 CPUtime=900.93
/proc/26540/stat : 26540 (zchaff_rand) R 26536 26536 26452 0 -1 4194304 78653 0 0 0 89979 114 0 0 25 0 1 0 286215981 444010496 23260 18446744073709551615 134512640 135365884 4294956624 18446744073709551615 134543558 0 0 8392704 0 0 0 0 17 1 0 0
/proc/26540/statm: 108401 23260 112 208 0 108173 0
Current children cumulated CPU time (s) 1001.9
Current children cumulated vsize (KiB) 460164

[startup+1062.3 s]
/proc/loadavg: 0.99 0.97 0.96 2/66 26542
/proc/meminfo: memFree=891648/2055920 swapFree=4183440/4192956
[pid=26536] ppid=26534 vsize=26560 CPUtime=100.97
/proc/26536/stat : 26536 (SATzilla2007_F) S 26534 26536 26452 0 -1 4194304 24668 44470 0 0 9327 18 732 20 25 0 1 0 286205878 27197440 6349 18446744073709551615 134512640 135581085 4294956624 18446744073709551615 135217869 0 0 4096 0 18446744071563356171 0 0 17 1 0 0
/proc/26536/statm: 6640 6349 170 260 0 6346 0
[pid=26540] ppid=26536 vsize=434996 CPUtime=960.9
/proc/26540/stat : 26540 (zchaff_rand) R 26536 26536 26452 0 -1 4194304 81578 0 0 0 95970 120 0 0 25 0 1 0 286215981 445435904 23688 18446744073709551615 134512640 135365884 4294956624 18446744073709551615 134543558 0 0 8392704 0 0 0 0 17 1 0 0
/proc/26540/statm: 108749 23688 112 208 0 108521 0
Current children cumulated CPU time (s) 1061.87
Current children cumulated vsize (KiB) 461556

[startup+1122.3 s]
/proc/loadavg: 0.99 0.97 0.96 2/66 26542
/proc/meminfo: memFree=890304/2055920 swapFree=4183440/4192956
[pid=26536] ppid=26534 vsize=26560 CPUtime=100.97
/proc/26536/stat : 26536 (SATzilla2007_F) S 26534 26536 26452 0 -1 4194304 24668 44470 0 0 9327 18 732 20 25 0 1 0 286205878 27197440 6349 18446744073709551615 134512640 135581085 4294956624 18446744073709551615 135217869 0 0 4096 0 18446744071563356171 0 0 17 1 0 0
/proc/26536/statm: 6640 6349 170 260 0 6346 0
[pid=26540] ppid=26536 vsize=435608 CPUtime=1020.88
/proc/26540/stat : 26540 (zchaff_rand) R 26536 26536 26452 0 -1 4194304 84051 0 0 0 101962 126 0 0 25 0 1 0 286215981 446062592 24046 18446744073709551615 134512640 135365884 4294956624 18446744073709551615 134542837 0 0 8392704 0 0 0 0 17 1 0 0
/proc/26540/statm: 108902 24046 112 208 0 108674 0
Current children cumulated CPU time (s) 1121.85
Current children cumulated vsize (KiB) 462168

[startup+1182.3 s]
/proc/loadavg: 0.99 0.97 0.96 2/66 26542
/proc/meminfo: memFree=888704/2055920 swapFree=4183440/4192956
[pid=26536] ppid=26534 vsize=26560 CPUtime=100.97
/proc/26536/stat : 26536 (SATzilla2007_F) S 26534 26536 26452 0 -1 4194304 24668 44470 0 0 9327 18 732 20 25 0 1 0 286205878 27197440 6349 18446744073709551615 134512640 135581085 4294956624 18446744073709551615 135217869 0 0 4096 0 18446744071563356171 0 0 17 1 0 0
/proc/26536/statm: 6640 6349 170 260 0 6346 0
[pid=26540] ppid=26536 vsize=436656 CPUtime=1080.86
/proc/26540/stat : 26540 (zchaff_rand) R 26536 26536 26452 0 -1 4194304 86976 0 0 0 107954 132 0 0 25 0 1 0 286215981 447135744 24441 18446744073709551615 134512640 135365884 4294956624 18446744073709551615 134542837 0 0 8392704 0 0 0 0 17 1 0 0
/proc/26540/statm: 109164 24441 112 208 0 108936 0
Current children cumulated CPU time (s) 1181.83
Current children cumulated vsize (KiB) 463216



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.5 s]
/proc/loadavg: 0.99 0.97 0.96 2/65 26542
/proc/meminfo: memFree=980936/2055920 swapFree=4183440/4192956
[pid=26536] ppid=26534 vsize=31976 CPUtime=1200.03
/proc/26536/stat : 26536 (SATzilla2007_F) R 26534 26536 26452 0 -1 4194304 26450 132307 0 0 9347 19 110481 156 19 0 1 0 286205878 32743424 7694 18446744073709551615 134512640 135581085 4294956624 18446744073709551615 135169531 0 0 4096 0 0 0 0 17 1 0 0
/proc/26536/statm: 7994 7695 171 260 0 7700 0
Current children cumulated CPU time (s) 1200.03
Current children cumulated vsize (KiB) 31976

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

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

[startup+1200.5 s]
/proc/loadavg: 0.99 0.97 0.96 2/65 26542
/proc/meminfo: memFree=980936/2055920 swapFree=4183440/4192956
[pid=26536] ppid=26534 vsize=31976 CPUtime=1200.03
/proc/26536/stat : 26536 (SATzilla2007_F) R 26534 26536 26452 0 -1 4194304 26450 132307 0 0 9347 19 110481 156 19 0 1 0 286205878 32743424 7694 18446744073709551615 134512640 135581085 4294956624 18446744073709551615 135169531 0 0 4096 0 0 0 0 17 1 0 0
/proc/26536/statm: 7994 7695 171 260 0 7700 0
Current children cumulated CPU time (s) 1200.03
Current children cumulated vsize (KiB) 31976

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1200.51
CPU time (s): 1200.05
CPU user time (s): 1198.28
CPU system time (s): 1.76473
CPU usage (%): 99.9615
Max. virtual memory (cumulated for all children) (KiB): 463700

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1198.28
system time used= 1.76473
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 158759
page faults= 0
swaps= 0
block input operations= 0
block output operations= 0
messages sent= 0
messages received= 0
signals received= 0
voluntary context switches= 27
involuntary context switches= 2070

runsolver used 1.15582 second user time and 2.57361 second system time

The end

Launcher Data (download as text)

Begin job on node42 on Wed Feb 28 11:34:58 UTC 2007

IDJOB= 315971
IDBENCH= 20429
IDSOLVER= 136
FILE ID= node42/315971-1172662498

PBS_JOBID= 3981227

Free space on /tmp= 66493 MiB

SOLVER NAME= SATzilla FULL
BENCH NAME= HOME/pub/bench/SAT07/industrial/palacios/medium/sortnet-7-ipc5-h16-sat.cnf
COMMAND LINE= /tmp/evaluation/315971-1172662498/SATzilla2007_F /tmp/evaluation/315971-1172662498/instance-315971-1172662498.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node42/watcher-315971-1172662498 -o ROOT/results/node42/solver-315971-1172662498 -C 1200 -W 2400 -M 1800 --output-limit 1,15  /tmp/evaluation/315971-1172662498/SATzilla2007_F /tmp/evaluation/315971-1172662498/instance-315971-1172662498.cnf            

META MD5SUM SOLVER= cf97f3a2fd0b75b608f79c1ce3d2be4a
MD5SUM BENCH=  0b84541f221adc9fca8e8b1fff4e3040

RANDOM SEED= 884430128

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node42.alineos.net 2.6.9-22.EL.rootsmp #1 SMP Mon Oct 3 08:59:52 CEST 2005 x86_64 x86_64 x86_64 GNU/Linux

/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		: 3000.261
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		: 3000.261
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:       1011488 kB
Buffers:         42872 kB
Cached:         947768 kB
SwapCached:       3792 kB
Active:         363584 kB
Inactive:       636768 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1011488 kB
SwapTotal:     4192956 kB
SwapFree:      4183440 kB
Dirty:           17044 kB
Writeback:           0 kB
Mapped:          15132 kB
Slab:            30104 kB
Committed_AS:   945216 kB
PageTables:       1408 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= 66493 MiB

End job on node42 on Wed Feb 28 11:55:01 UTC 2007