Trace number 1544725

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
SAT07 reference solver: SATzilla RANDOMUNSAT 500.519 500.769

General information on the benchmark

NameRANDOM/MEDIUM/3SAT/UNKNOWN/440/
unif-k3-r4.25-v440-c1870-S1350958473-082.cnf
MD5SUMc022e76aae9fa6802d112de6ed8b76d9
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkUNSAT
Best CPU time to get the best result obtained on this benchmark379.57
Satisfiable
(Un)Satisfiability was proved
Number of variables440
Number of clauses1870
Sum of the clauses size5610
Maximum clause length3
Minimum clause length3
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 31870
Number of clauses of size 40
Number of clauses of size 50
Number of clauses of size over 50

Solver Data

10.88/10.94	c run March_dl for 5 seconds ... 
10.88/10.94	c Bin: Executing march_dl
10.88/10.94	c child exit by a signal
10.88/10.94	c march_dl returned code 137.
10.88/10.94	c run saps (UBCSAT implementation) for 2 seconds ... 
10.88/10.94	c Bin: Executing ubcsat2006
10.88/10.94	c child exited successfully
10.88/10.94	c ubcsat2006 returned code 0.
10.88/10.94	c satzilla computing base features
10.88/10.94	c satzilla doing unit-prop probe
10.88/10.94	c satzilla doing local search probe
10.88/10.94	c satzilla doing lobjois search-space size estimate
10.88/10.94	c satzilla's ranking:
10.88/10.94	c 1) kcnfs: 2.335620
10.88/10.94	c 2) march_dl: 2.514855
10.88/10.94	c 3) minisat20+P: 3.427000
10.88/10.94	c 4) kcnfs+P: 999.000000
10.88/10.94	c 5) march_dl+P: 999.000000
10.88/10.94	c 6) vallst+P: 999.000000
10.88/10.94	c 7) zchaff_rand+P: 999.000000
10.88/10.94	c 8) vallst: 999.000000
10.88/10.94	c 9) zchaff_rand: 999.000000
10.88/10.94	c 10) minisat20: 999.000000
10.88/10.94	c satzilla running kcnfs ... 
500.43/500.76	c Bin: Executing kcnfs
500.43/500.76	c child exited successfully
500.43/500.76	c kcnfs returned code 20.
500.43/500.76	s UNSATISFIABLE
500.43/500.76	c SATZILLA_TIME=500.580000

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-1544725-1238613620/watcher-1544725-1238613620 -o /tmp/evaluation-result-1544725-1238613620/solver-1544725-1238613620 -C 1200 -W 1800 -M 1800 --output-limit 1,15 HOME/SATzilla2007_R HOME/instance-1544725-1238613620.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): 1800 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: 1.00 0.99 0.91 2/64 7047
/proc/meminfo: memFree=1056696/2055920 swapFree=4174136/4192956
[pid=7047] ppid=7045 vsize=1440 CPUtime=0
/proc/7047/stat : 7047 (SATzilla2007_R) S 7045 7047 6856 0 -1 4194304 127 0 0 0 0 0 0 0 18 0 1 0 1134028765 1474560 110 1992294400 134512640 135579813 4294956240 18446744073709551615 135216413 0 0 4096 0 18446744071563356171 0 0 17 0 0 0
/proc/7047/statm: 360 110 95 260 0 84 0
[pid=7048] ppid=7047 vsize=772 CPUtime=0
/proc/7048/stat : 7048 (march_dl) R 7047 7047 6856 0 -1 4194304 116 0 0 0 0 0 0 0 19 0 1 0 1134028765 790528 108 1992294400 134512640 134996440 4294956272 18446744073709551615 134671537 0 0 8392704 0 0 0 0 17 0 0 0
/proc/7048/statm: 193 108 53 118 0 72 0

[startup+0.095424 s]
/proc/loadavg: 1.00 0.99 0.91 2/64 7047
/proc/meminfo: memFree=1056696/2055920 swapFree=4174136/4192956
[pid=7047] ppid=7045 vsize=1440 CPUtime=0
/proc/7047/stat : 7047 (SATzilla2007_R) S 7045 7047 6856 0 -1 4194304 127 0 0 0 0 0 0 0 18 0 1 0 1134028765 1474560 110 1992294400 134512640 135579813 4294956240 18446744073709551615 135216413 0 0 4096 0 18446744071563356171 0 0 17 0 0 0
/proc/7047/statm: 360 110 95 260 0 84 0
[pid=7048] ppid=7047 vsize=1160 CPUtime=0.09
/proc/7048/stat : 7048 (march_dl) R 7047 7047 6856 0 -1 4194304 237 0 0 0 9 0 0 0 19 0 1 0 1134028765 1187840 229 1992294400 134512640 134996440 4294956272 18446744073709551615 134537685 0 0 8392704 0 0 0 0 17 0 0 0
/proc/7048/statm: 290 229 74 118 0 169 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 2600

[startup+0.102424 s]
/proc/loadavg: 1.00 0.99 0.91 2/64 7047
/proc/meminfo: memFree=1056696/2055920 swapFree=4174136/4192956
[pid=7047] ppid=7045 vsize=1440 CPUtime=0
/proc/7047/stat : 7047 (SATzilla2007_R) S 7045 7047 6856 0 -1 4194304 127 0 0 0 0 0 0 0 18 0 1 0 1134028765 1474560 110 1992294400 134512640 135579813 4294956240 18446744073709551615 135216413 0 0 4096 0 18446744071563356171 0 0 17 0 0 0
/proc/7047/statm: 360 110 95 260 0 84 0
[pid=7048] ppid=7047 vsize=1160 CPUtime=0.1
/proc/7048/stat : 7048 (march_dl) R 7047 7047 6856 0 -1 4194304 238 0 0 0 10 0 0 0 20 0 1 0 1134028765 1187840 230 1992294400 134512640 134996440 4294956272 18446744073709551615 134514107 0 0 8392704 0 0 0 0 17 0 0 0
/proc/7048/statm: 290 230 74 118 0 169 0
Current children cumulated CPU time (s) 0.1
Current children cumulated vsize (KiB) 2600

[startup+0.30146 s]
/proc/loadavg: 1.00 0.99 0.91 2/64 7047
/proc/meminfo: memFree=1056696/2055920 swapFree=4174136/4192956
[pid=7047] ppid=7045 vsize=1440 CPUtime=0
/proc/7047/stat : 7047 (SATzilla2007_R) S 7045 7047 6856 0 -1 4194304 127 0 0 0 0 0 0 0 18 0 1 0 1134028765 1474560 110 1992294400 134512640 135579813 4294956240 18446744073709551615 135216413 0 0 4096 0 18446744071563356171 0 0 17 0 0 0
/proc/7047/statm: 360 110 95 260 0 84 0
[pid=7048] ppid=7047 vsize=1160 CPUtime=0.29
/proc/7048/stat : 7048 (march_dl) R 7047 7047 6856 0 -1 4194304 247 0 0 0 29 0 0 0 21 0 1 0 1134028765 1187840 239 1992294400 134512640 134996440 4294956272 18446744073709551615 134551693 0 0 8392704 0 0 0 0 17 0 0 0
/proc/7048/statm: 290 239 74 118 0 169 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 2600

[startup+0.702529 s]
/proc/loadavg: 1.00 0.99 0.91 2/64 7047
/proc/meminfo: memFree=1056696/2055920 swapFree=4174136/4192956
[pid=7047] ppid=7045 vsize=1440 CPUtime=0
/proc/7047/stat : 7047 (SATzilla2007_R) S 7045 7047 6856 0 -1 4194304 127 0 0 0 0 0 0 0 18 0 1 0 1134028765 1474560 110 1992294400 134512640 135579813 4294956240 18446744073709551615 135216413 0 0 4096 0 18446744071563356171 0 0 17 0 0 0
/proc/7047/statm: 360 110 95 260 0 84 0
[pid=7048] ppid=7047 vsize=1292 CPUtime=0.7
/proc/7048/stat : 7048 (march_dl) R 7047 7047 6856 0 -1 4194304 255 0 0 0 70 0 0 0 25 0 1 0 1134028765 1323008 247 1992294400 134512640 134996440 4294956272 18446744073709551615 134528181 0 0 8392704 0 0 0 0 17 0 0 0
/proc/7048/statm: 323 247 74 118 0 202 0
Current children cumulated CPU time (s) 0.7
Current children cumulated vsize (KiB) 2732

[startup+1.50167 s]
/proc/loadavg: 1.00 0.99 0.91 2/66 7049
/proc/meminfo: memFree=1055848/2055920 swapFree=4174136/4192956
[pid=7047] ppid=7045 vsize=1440 CPUtime=0
/proc/7047/stat : 7047 (SATzilla2007_R) S 7045 7047 6856 0 -1 4194304 127 0 0 0 0 0 0 0 18 0 1 0 1134028765 1474560 110 1992294400 134512640 135579813 4294956240 18446744073709551615 135216413 0 0 4096 0 18446744071563356171 0 0 17 0 0 0
/proc/7047/statm: 360 110 95 260 0 84 0
[pid=7048] ppid=7047 vsize=1292 CPUtime=1.49
/proc/7048/stat : 7048 (march_dl) R 7047 7047 6856 0 -1 4194304 260 0 0 0 149 0 0 0 25 0 1 0 1134028765 1323008 252 1992294400 134512640 134996440 4294956272 18446744073709551615 134528065 0 0 8392704 0 0 0 0 17 0 0 0
/proc/7048/statm: 323 252 74 118 0 202 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 2732

[startup+3.10195 s]
/proc/loadavg: 1.00 0.99 0.91 2/66 7049
/proc/meminfo: memFree=1055464/2055920 swapFree=4174136/4192956
[pid=7047] ppid=7045 vsize=1440 CPUtime=0
/proc/7047/stat : 7047 (SATzilla2007_R) S 7045 7047 6856 0 -1 4194304 127 0 0 0 0 0 0 0 18 0 1 0 1134028765 1474560 110 1992294400 134512640 135579813 4294956240 18446744073709551615 135216413 0 0 4096 0 18446744071563356171 0 0 17 0 0 0
/proc/7047/statm: 360 110 95 260 0 84 0
[pid=7048] ppid=7047 vsize=1292 CPUtime=3.09
/proc/7048/stat : 7048 (march_dl) R 7047 7047 6856 0 -1 4194304 266 0 0 0 309 0 0 0 25 0 1 0 1134028765 1323008 258 1992294400 134512640 134996440 4294956272 18446744073709551615 134564872 0 0 8392704 0 0 0 0 17 0 0 0
/proc/7048/statm: 323 258 74 118 0 202 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 2732

[startup+6.30151 s]
/proc/loadavg: 1.00 0.99 0.91 2/66 7050
/proc/meminfo: memFree=1055912/2055920 swapFree=4174136/4192956
[pid=7047] ppid=7045 vsize=1440 CPUtime=4.99
/proc/7047/stat : 7047 (SATzilla2007_R) S 7045 7047 6856 0 -1 4194304 134 269 0 0 0 0 499 0 16 0 1 0 1134028765 1474560 111 1992294400 134512640 135579813 4294956240 18446744073709551615 135216413 0 0 4096 0 18446744071563356171 0 0 17 0 0 0
/proc/7047/statm: 360 111 96 260 0 84 0
[pid=7050] ppid=7047 vsize=6188 CPUtime=1.28
/proc/7050/stat : 7050 (ubcsat2006) R 7047 7047 6856 0 -1 4194304 266 0 0 0 104 24 0 0 25 0 1 0 1134029266 6336512 249 1992294400 134512640 134777720 4294956112 18446744073709551615 4294960144 0 0 8392704 0 0 0 0 17 0 0 0
/proc/7050/statm: 1547 249 156 64 0 1128 0
Current children cumulated CPU time (s) 6.27
Current children cumulated vsize (KiB) 7628

[startup+12.7016 s]
/proc/loadavg: 1.00 0.99 0.91 2/66 7051
/proc/meminfo: memFree=1055144/2055920 swapFree=4174136/4192956
[pid=7047] ppid=7045 vsize=1688 CPUtime=10.92
/proc/7047/stat : 7047 (SATzilla2007_R) S 7045 7047 6856 0 -1 4194304 572 541 0 0 309 35 700 48 25 0 1 0 1134028765 1728512 247 1992294400 134512640 135579813 4294956240 18446744073709551615 135216413 0 0 4096 0 18446744071563356171 0 0 17 0 0 0
/proc/7047/statm: 422 247 157 260 0 146 0
[pid=7051] ppid=7047 vsize=183420 CPUtime=1.75
/proc/7051/stat : 7051 (kcnfs) R 7047 7047 6856 0 -1 4194304 338 0 0 0 175 0 0 0 25 0 1 0 1134029859 187822080 323 1992294400 134512640 134709692 4294956256 18446744073709551615 134556044 0 0 8392704 0 0 0 0 17 0 0 0
/proc/7051/statm: 45855 323 138 48 0 45452 0
Current children cumulated CPU time (s) 12.67
Current children cumulated vsize (KiB) 185108

[startup+25.5019 s]
/proc/loadavg: 1.00 0.99 0.91 2/66 7051
/proc/meminfo: memFree=1055208/2055920 swapFree=4174136/4192956
[pid=7047] ppid=7045 vsize=1688 CPUtime=10.92
/proc/7047/stat : 7047 (SATzilla2007_R) S 7045 7047 6856 0 -1 4194304 572 541 0 0 309 35 700 48 25 0 1 0 1134028765 1728512 247 1992294400 134512640 135579813 4294956240 18446744073709551615 135216413 0 0 4096 0 18446744071563356171 0 0 17 0 0 0
/proc/7047/statm: 422 247 157 260 0 146 0
[pid=7051] ppid=7047 vsize=183420 CPUtime=14.54
/proc/7051/stat : 7051 (kcnfs) R 7047 7047 6856 0 -1 4194304 338 0 0 0 1454 0 0 0 25 0 1 0 1134029859 187822080 323 1992294400 134512640 134709692 4294956256 18446744073709551615 134635498 0 0 8392704 0 0 0 0 17 0 0 0
/proc/7051/statm: 45855 323 138 48 0 45452 0
Current children cumulated CPU time (s) 25.46
Current children cumulated vsize (KiB) 185108

[startup+51.1013 s]
/proc/loadavg: 1.00 0.99 0.91 2/66 7051
/proc/meminfo: memFree=1055144/2055920 swapFree=4174136/4192956
[pid=7047] ppid=7045 vsize=1688 CPUtime=10.92
/proc/7047/stat : 7047 (SATzilla2007_R) S 7045 7047 6856 0 -1 4194304 572 541 0 0 309 35 700 48 25 0 1 0 1134028765 1728512 247 1992294400 134512640 135579813 4294956240 18446744073709551615 135216413 0 0 4096 0 18446744071563356171 0 0 17 0 0 0
/proc/7047/statm: 422 247 157 260 0 146 0
[pid=7051] ppid=7047 vsize=183420 CPUtime=40.12
/proc/7051/stat : 7051 (kcnfs) R 7047 7047 6856 0 -1 4194304 338 0 0 0 4012 0 0 0 25 0 1 0 1134029859 187822080 323 1992294400 134512640 134709692 4294956256 18446744073709551615 134565006 0 0 8392704 0 0 0 0 17 0 0 0
/proc/7051/statm: 45855 323 138 48 0 45452 0
Current children cumulated CPU time (s) 51.04
Current children cumulated vsize (KiB) 185108

[startup+102.306 s]
/proc/loadavg: 1.00 0.99 0.91 2/66 7051
/proc/meminfo: memFree=1055080/2055920 swapFree=4174136/4192956
[pid=7047] ppid=7045 vsize=1688 CPUtime=10.92
/proc/7047/stat : 7047 (SATzilla2007_R) S 7045 7047 6856 0 -1 4194304 572 541 0 0 309 35 700 48 25 0 1 0 1134028765 1728512 247 1992294400 134512640 135579813 4294956240 18446744073709551615 135216413 0 0 4096 0 18446744071563356171 0 0 17 0 0 0
/proc/7047/statm: 422 247 157 260 0 146 0
[pid=7051] ppid=7047 vsize=183420 CPUtime=91.3
/proc/7051/stat : 7051 (kcnfs) R 7047 7047 6856 0 -1 4194304 338 0 0 0 9130 0 0 0 25 0 1 0 1134029859 187822080 323 1992294400 134512640 134709692 4294956256 18446744073709551615 134634773 0 0 8392704 0 0 0 0 17 0 0 0
/proc/7051/statm: 45855 323 138 48 0 45452 0
Current children cumulated CPU time (s) 102.22
Current children cumulated vsize (KiB) 185108

[startup+162.302 s]
/proc/loadavg: 1.00 0.99 0.91 2/66 7051
/proc/meminfo: memFree=1055080/2055920 swapFree=4174136/4192956
[pid=7047] ppid=7045 vsize=1688 CPUtime=10.92
/proc/7047/stat : 7047 (SATzilla2007_R) S 7045 7047 6856 0 -1 4194304 572 541 0 0 309 35 700 48 25 0 1 0 1134028765 1728512 247 1992294400 134512640 135579813 4294956240 18446744073709551615 135216413 0 0 4096 0 18446744071563356171 0 0 17 0 0 0
/proc/7047/statm: 422 247 157 260 0 146 0
[pid=7051] ppid=7047 vsize=183420 CPUtime=151.27
/proc/7051/stat : 7051 (kcnfs) R 7047 7047 6856 0 -1 4194304 338 0 0 0 15127 0 0 0 25 0 1 0 1134029859 187822080 323 1992294400 134512640 134709692 4294956256 18446744073709551615 134642703 0 0 8392704 0 0 0 0 17 0 0 0
/proc/7051/statm: 45855 323 138 48 0 45452 0
Current children cumulated CPU time (s) 162.19
Current children cumulated vsize (KiB) 185108

[startup+222.301 s]
/proc/loadavg: 1.00 0.99 0.91 2/66 7051
/proc/meminfo: memFree=1055144/2055920 swapFree=4174136/4192956
[pid=7047] ppid=7045 vsize=1688 CPUtime=10.92
/proc/7047/stat : 7047 (SATzilla2007_R) S 7045 7047 6856 0 -1 4194304 572 541 0 0 309 35 700 48 25 0 1 0 1134028765 1728512 247 1992294400 134512640 135579813 4294956240 18446744073709551615 135216413 0 0 4096 0 18446744071563356171 0 0 17 0 0 0
/proc/7047/statm: 422 247 157 260 0 146 0
[pid=7051] ppid=7047 vsize=183420 CPUtime=211.24
/proc/7051/stat : 7051 (kcnfs) R 7047 7047 6856 0 -1 4194304 338 0 0 0 21124 0 0 0 25 0 1 0 1134029859 187822080 323 1992294400 134512640 134709692 4294956256 18446744073709551615 134642665 0 0 8392704 0 0 0 0 17 0 0 0
/proc/7051/statm: 45855 323 138 48 0 45452 0
Current children cumulated CPU time (s) 222.16
Current children cumulated vsize (KiB) 185108

[startup+282.302 s]
/proc/loadavg: 1.00 0.99 0.91 2/66 7051
/proc/meminfo: memFree=1055080/2055920 swapFree=4174136/4192956
[pid=7047] ppid=7045 vsize=1688 CPUtime=10.92
/proc/7047/stat : 7047 (SATzilla2007_R) S 7045 7047 6856 0 -1 4194304 572 541 0 0 309 35 700 48 25 0 1 0 1134028765 1728512 247 1992294400 134512640 135579813 4294956240 18446744073709551615 135216413 0 0 4096 0 18446744071563356171 0 0 17 0 0 0
/proc/7047/statm: 422 247 157 260 0 146 0
[pid=7051] ppid=7047 vsize=183420 CPUtime=271.21
/proc/7051/stat : 7051 (kcnfs) R 7047 7047 6856 0 -1 4194304 338 0 0 0 27121 0 0 0 25 0 1 0 1134029859 187822080 323 1992294400 134512640 134709692 4294956256 18446744073709551615 134563202 0 0 8392704 0 0 0 0 17 0 0 0
/proc/7051/statm: 45855 323 138 48 0 45452 0
Current children cumulated CPU time (s) 282.13
Current children cumulated vsize (KiB) 185108

[startup+342.301 s]
/proc/loadavg: 1.00 0.99 0.91 2/66 7051
/proc/meminfo: memFree=1055144/2055920 swapFree=4174136/4192956
[pid=7047] ppid=7045 vsize=1688 CPUtime=10.92
/proc/7047/stat : 7047 (SATzilla2007_R) S 7045 7047 6856 0 -1 4194304 572 541 0 0 309 35 700 48 25 0 1 0 1134028765 1728512 247 1992294400 134512640 135579813 4294956240 18446744073709551615 135216413 0 0 4096 0 18446744071563356171 0 0 17 0 0 0
/proc/7047/statm: 422 247 157 260 0 146 0
[pid=7051] ppid=7047 vsize=183420 CPUtime=331.19
/proc/7051/stat : 7051 (kcnfs) R 7047 7047 6856 0 -1 4194304 338 0 0 0 33119 0 0 0 25 0 1 0 1134029859 187822080 323 1992294400 134512640 134709692 4294956256 18446744073709551615 134559743 0 0 8392704 0 0 0 0 17 0 0 0
/proc/7051/statm: 45855 323 138 48 0 45452 0
Current children cumulated CPU time (s) 342.11
Current children cumulated vsize (KiB) 185108

[startup+402.302 s]
/proc/loadavg: 1.00 0.99 0.91 2/66 7051
/proc/meminfo: memFree=1055144/2055920 swapFree=4174136/4192956
[pid=7047] ppid=7045 vsize=1688 CPUtime=10.92
/proc/7047/stat : 7047 (SATzilla2007_R) S 7045 7047 6856 0 -1 4194304 572 541 0 0 309 35 700 48 25 0 1 0 1134028765 1728512 247 1992294400 134512640 135579813 4294956240 18446744073709551615 135216413 0 0 4096 0 18446744071563356171 0 0 17 0 0 0
/proc/7047/statm: 422 247 157 260 0 146 0
[pid=7051] ppid=7047 vsize=183420 CPUtime=391.16
/proc/7051/stat : 7051 (kcnfs) R 7047 7047 6856 0 -1 4194304 338 0 0 0 39116 0 0 0 25 0 1 0 1134029859 187822080 323 1992294400 134512640 134709692 4294956256 18446744073709551615 134583844 0 0 8392704 0 0 0 0 17 0 0 0
/proc/7051/statm: 45855 323 138 48 0 45452 0
Current children cumulated CPU time (s) 402.08
Current children cumulated vsize (KiB) 185108

[startup+462.301 s]
/proc/loadavg: 1.00 0.99 0.91 2/66 7051
/proc/meminfo: memFree=1055144/2055920 swapFree=4174136/4192956
[pid=7047] ppid=7045 vsize=1688 CPUtime=10.92
/proc/7047/stat : 7047 (SATzilla2007_R) S 7045 7047 6856 0 -1 4194304 572 541 0 0 309 35 700 48 25 0 1 0 1134028765 1728512 247 1992294400 134512640 135579813 4294956240 18446744073709551615 135216413 0 0 4096 0 18446744071563356171 0 0 17 0 0 0
/proc/7047/statm: 422 247 157 260 0 146 0
[pid=7051] ppid=7047 vsize=183420 CPUtime=451.13
/proc/7051/stat : 7051 (kcnfs) R 7047 7047 6856 0 -1 4194304 338 0 0 0 45113 0 0 0 25 0 1 0 1134029859 187822080 323 1992294400 134512640 134709692 4294956256 18446744073709551615 134556249 0 0 8392704 0 0 0 0 17 0 0 0
/proc/7051/statm: 45855 323 138 48 0 45452 0
Current children cumulated CPU time (s) 462.05
Current children cumulated vsize (KiB) 185108

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

[startup+486.302 s]
/proc/loadavg: 1.00 0.99 0.91 2/66 7051
/proc/meminfo: memFree=1055144/2055920 swapFree=4174136/4192956
[pid=7047] ppid=7045 vsize=1688 CPUtime=10.92
/proc/7047/stat : 7047 (SATzilla2007_R) S 7045 7047 6856 0 -1 4194304 572 541 0 0 309 35 700 48 25 0 1 0 1134028765 1728512 247 1992294400 134512640 135579813 4294956240 18446744073709551615 135216413 0 0 4096 0 18446744071563356171 0 0 17 0 0 0
/proc/7047/statm: 422 247 157 260 0 146 0
[pid=7051] ppid=7047 vsize=183420 CPUtime=475.12
/proc/7051/stat : 7051 (kcnfs) R 7047 7047 6856 0 -1 4194304 338 0 0 0 47512 0 0 0 25 0 1 0 1134029859 187822080 323 1992294400 134512640 134709692 4294956256 18446744073709551615 134573275 0 0 8392704 0 0 0 0 17 0 0 0
/proc/7051/statm: 45855 323 138 48 0 45452 0
Current children cumulated CPU time (s) 486.04
Current children cumulated vsize (KiB) 185108

[startup+492.702 s]
/proc/loadavg: 1.00 0.99 0.91 2/66 7051
/proc/meminfo: memFree=1055144/2055920 swapFree=4174136/4192956
[pid=7047] ppid=7045 vsize=1688 CPUtime=10.92
/proc/7047/stat : 7047 (SATzilla2007_R) S 7045 7047 6856 0 -1 4194304 572 541 0 0 309 35 700 48 25 0 1 0 1134028765 1728512 247 1992294400 134512640 135579813 4294956240 18446744073709551615 135216413 0 0 4096 0 18446744071563356171 0 0 17 0 0 0
/proc/7047/statm: 422 247 157 260 0 146 0
[pid=7051] ppid=7047 vsize=183420 CPUtime=481.52
/proc/7051/stat : 7051 (kcnfs) R 7047 7047 6856 0 -1 4194304 338 0 0 0 48152 0 0 0 25 0 1 0 1134029859 187822080 323 1992294400 134512640 134709692 4294956256 18446744073709551615 134563159 0 0 8392704 0 0 0 0 17 0 0 0
/proc/7051/statm: 45855 323 138 48 0 45452 0
Current children cumulated CPU time (s) 492.44
Current children cumulated vsize (KiB) 185108

[startup+495.901 s]
/proc/loadavg: 1.00 0.99 0.91 2/66 7051
/proc/meminfo: memFree=1055144/2055920 swapFree=4174136/4192956
[pid=7047] ppid=7045 vsize=1688 CPUtime=10.92
/proc/7047/stat : 7047 (SATzilla2007_R) S 7045 7047 6856 0 -1 4194304 572 541 0 0 309 35 700 48 25 0 1 0 1134028765 1728512 247 1992294400 134512640 135579813 4294956240 18446744073709551615 135216413 0 0 4096 0 18446744071563356171 0 0 17 0 0 0
/proc/7047/statm: 422 247 157 260 0 146 0
[pid=7051] ppid=7047 vsize=183420 CPUtime=484.71
/proc/7051/stat : 7051 (kcnfs) R 7047 7047 6856 0 -1 4194304 338 0 0 0 48471 0 0 0 25 0 1 0 1134029859 187822080 323 1992294400 134512640 134709692 4294956256 18446744073709551615 134562951 0 0 8392704 0 0 0 0 17 0 0 0
/proc/7051/statm: 45855 323 138 48 0 45452 0
Current children cumulated CPU time (s) 495.63
Current children cumulated vsize (KiB) 185108

[startup+499.102 s]
/proc/loadavg: 1.00 0.99 0.91 2/66 7051
/proc/meminfo: memFree=1055144/2055920 swapFree=4174136/4192956
[pid=7047] ppid=7045 vsize=1688 CPUtime=10.92
/proc/7047/stat : 7047 (SATzilla2007_R) S 7045 7047 6856 0 -1 4194304 572 541 0 0 309 35 700 48 25 0 1 0 1134028765 1728512 247 1992294400 134512640 135579813 4294956240 18446744073709551615 135216413 0 0 4096 0 18446744071563356171 0 0 17 0 0 0
/proc/7047/statm: 422 247 157 260 0 146 0
[pid=7051] ppid=7047 vsize=183420 CPUtime=487.91
/proc/7051/stat : 7051 (kcnfs) R 7047 7047 6856 0 -1 4194304 338 0 0 0 48791 0 0 0 25 0 1 0 1134029859 187822080 323 1992294400 134512640 134709692 4294956256 18446744073709551615 134632339 0 0 8392704 0 0 0 0 17 0 0 0
/proc/7051/statm: 45855 323 138 48 0 45452 0
Current children cumulated CPU time (s) 498.83
Current children cumulated vsize (KiB) 185108

[startup+499.902 s]
/proc/loadavg: 1.00 0.99 0.91 2/66 7051
/proc/meminfo: memFree=1055144/2055920 swapFree=4174136/4192956
[pid=7047] ppid=7045 vsize=1688 CPUtime=10.92
/proc/7047/stat : 7047 (SATzilla2007_R) S 7045 7047 6856 0 -1 4194304 572 541 0 0 309 35 700 48 25 0 1 0 1134028765 1728512 247 1992294400 134512640 135579813 4294956240 18446744073709551615 135216413 0 0 4096 0 18446744071563356171 0 0 17 0 0 0
/proc/7047/statm: 422 247 157 260 0 146 0
[pid=7051] ppid=7047 vsize=183420 CPUtime=488.71
/proc/7051/stat : 7051 (kcnfs) R 7047 7047 6856 0 -1 4194304 338 0 0 0 48871 0 0 0 25 0 1 0 1134029859 187822080 323 1992294400 134512640 134709692 4294956256 18446744073709551615 134555930 0 0 8392704 0 0 0 0 17 0 0 0
/proc/7051/statm: 45855 323 138 48 0 45452 0
Current children cumulated CPU time (s) 499.63
Current children cumulated vsize (KiB) 185108

[startup+500.302 s]
/proc/loadavg: 1.00 0.99 0.91 2/66 7051
/proc/meminfo: memFree=1055144/2055920 swapFree=4174136/4192956
[pid=7047] ppid=7045 vsize=1688 CPUtime=10.92
/proc/7047/stat : 7047 (SATzilla2007_R) S 7045 7047 6856 0 -1 4194304 572 541 0 0 309 35 700 48 25 0 1 0 1134028765 1728512 247 1992294400 134512640 135579813 4294956240 18446744073709551615 135216413 0 0 4096 0 18446744071563356171 0 0 17 0 0 0
/proc/7047/statm: 422 247 157 260 0 146 0
[pid=7051] ppid=7047 vsize=183420 CPUtime=489.11
/proc/7051/stat : 7051 (kcnfs) R 7047 7047 6856 0 -1 4194304 338 0 0 0 48911 0 0 0 25 0 1 0 1134029859 187822080 323 1992294400 134512640 134709692 4294956256 18446744073709551615 134564975 0 0 8392704 0 0 0 0 17 0 0 0
/proc/7051/statm: 45855 323 138 48 0 45452 0
Current children cumulated CPU time (s) 500.03
Current children cumulated vsize (KiB) 185108

[startup+500.701 s]
/proc/loadavg: 1.00 0.99 0.91 2/66 7051
/proc/meminfo: memFree=1055144/2055920 swapFree=4174136/4192956
[pid=7047] ppid=7045 vsize=1688 CPUtime=10.92
/proc/7047/stat : 7047 (SATzilla2007_R) S 7045 7047 6856 0 -1 4194304 572 541 0 0 309 35 700 48 25 0 1 0 1134028765 1728512 247 1992294400 134512640 135579813 4294956240 18446744073709551615 135216413 0 0 4096 0 18446744071563356171 0 0 17 0 0 0
/proc/7047/statm: 422 247 157 260 0 146 0
[pid=7051] ppid=7047 vsize=183420 CPUtime=489.51
/proc/7051/stat : 7051 (kcnfs) R 7047 7047 6856 0 -1 4194304 338 0 0 0 48951 0 0 0 25 0 1 0 1134029859 187822080 323 1992294400 134512640 134709692 4294956256 18446744073709551615 134642582 0 0 8392704 0 0 0 0 17 0 0 0
/proc/7051/statm: 45855 323 138 48 0 45452 0
Current children cumulated CPU time (s) 500.43
Current children cumulated vsize (KiB) 185108

Child status: 20
Real time (s): 500.769
CPU time (s): 500.519
CPU user time (s): 499.678
CPU system time (s): 0.840872
CPU usage (%): 99.9501
Max. virtual memory (cumulated for all children) (KiB): 185108

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 499.678
system time used= 0.840872
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 1467
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= 10
involuntary context switches= 1621

runsolver used 0.411937 second user time and 1.42078 second system time

The end

Launcher Data

Begin job on node4 at 2009-04-01 21:20:20
IDJOB=1544725
IDBENCH=70590
IDSOLVER=557
FILE ID=node4/1544725-1238613620
PBS_JOBID= 9073697
Free space on /tmp= 65244 MiB

SOLVER NAME= SAT07 reference solver: SATzilla RANDOM
BENCH NAME= SAT09/RANDOM/MEDIUM/3SAT/UNKNOWN/440/unif-k3-r4.25-v440-c1870-S1350958473-082.cnf
COMMAND LINE= HOME/SATzilla2007_R BENCHNAME            
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1544725-1238613620/watcher-1544725-1238613620 -o /tmp/evaluation-result-1544725-1238613620/solver-1544725-1238613620 -C 1200 -W 1800 -M 1800 --output-limit 1,15  HOME/SATzilla2007_R HOME/instance-1544725-1238613620.cnf            

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB
MAX NB THREAD= 0

MD5SUM BENCH= c022e76aae9fa6802d112de6ed8b76d9
RANDOM SEED=1779460964

node4.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		: 3000.277
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		: 3000.277
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:       1057240 kB
Buffers:        104464 kB
Cached:         778848 kB
SwapCached:      12656 kB
Active:         224712 kB
Inactive:       675576 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1057240 kB
SwapTotal:     4192956 kB
SwapFree:      4174136 kB
Dirty:            8384 kB
Writeback:           0 kB
Mapped:          19700 kB
Slab:            84348 kB
Committed_AS:  2899396 kB
PageTables:       1480 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= 65236 MiB
End job on node4 at 2009-04-01 21:28:41