Trace number 1626718

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 RANDOM? (exit code) 4999.11 5000.44

General information on the benchmark

NameRANDOM/MEDIUM/3SAT/UNKNOWN/540/
unif-k3-r4.25-v540-c2295-S1404929091-050.cnf
MD5SUM16ac45f8099e9b8d91370787f14bd295
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmark
Best CPU time to get the best result obtained on this benchmark
Satisfiable
(Un)Satisfiability was proved
Number of variables540
Number of clauses2295
Sum of the clauses size6885
Maximum clause length3
Minimum clause length3
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 32295
Number of clauses of size 40
Number of clauses of size 50
Number of clauses of size over 50

Solver Data

10.78/10.85	c run March_dl for 5 seconds ... 
10.78/10.85	c Bin: Executing march_dl
10.78/10.85	c child exit by a signal
10.78/10.85	c march_dl returned code 137.
10.78/10.85	c run saps (UBCSAT implementation) for 2 seconds ... 
10.78/10.85	c Bin: Executing ubcsat2006
10.78/10.85	c child exited successfully
10.78/10.85	c ubcsat2006 returned code 0.
10.78/10.85	c satzilla computing base features
10.78/10.85	c satzilla doing unit-prop probe
10.78/10.85	c satzilla doing local search probe
10.78/10.85	c satzilla doing lobjois search-space size estimate
10.78/10.85	c satzilla's ranking:
10.78/10.85	c 1) kcnfs: 3.490985
10.78/10.85	c 2) march_dl: 3.740037
10.78/10.85	c 3) minisat20+P: 4.080911
10.78/10.85	c 4) kcnfs+P: 999.000000
10.78/10.85	c 5) march_dl+P: 999.000000
10.78/10.85	c 6) vallst+P: 999.000000
10.78/10.85	c 7) zchaff_rand+P: 999.000000
10.78/10.85	c 8) vallst: 999.000000
10.78/10.85	c 9) zchaff_rand: 999.000000
10.78/10.85	c 10) minisat20: 999.000000
10.78/10.85	c satzilla running kcnfs ... 
4999.04/5000.42	c Bin: Executing kcnfs
4999.04/5000.42	c child exit by a signal
4999.04/5000.42	c kcnfs returned code 137.
4999.04/5000.42	c kcnfs returned code 137.
4999.04/5000.42	c satzilla running march_dl ... 
4999.04/5000.42	c Bin: Executing march_dl
4999.04/5000.42	c march_dl returned code 1.
4999.04/5000.42	c march_dl returned code 1.
4999.04/5000.42	c satzilla running minisat20 with preprocessing ... 
4999.04/5000.43	c Preprocessing...
4999.04/5000.43	c Inital problem has 540 variables, 2295 nary clauses (0 binary clauses).
4999.04/5000.43	c Num non-binary clauses 2295, Average non-binary clause length 3.000
4999.04/5000.43	c Theory has no gaps
4999.04/5000.43	c Preprocessor runtime was 0.000 seconds.
4999.04/5000.43	c 
4999.04/5000.43	c Satisfiability of theory still undetermined.
4999.04/5000.43	c See file /tmp/ACcApH for simplified theory.
4999.04/5000.43	c Bin: Executing minisat20
4999.04/5000.43	c minisat20 returned code 1.
4999.04/5000.43	c minisat20 returned code 1.
4999.04/5000.43	c satzilla running kcnfs with preprocessing ... 
4999.04/5000.43	c Bin: Executing kcnfs
4999.04/5000.43	c kcnfs returned code 1.
4999.04/5000.43	c kcnfs returned code 1.
4999.04/5000.43	c satzilla running march_dl with preprocessing ... 
4999.04/5000.43	c Bin: Executing march_dl
4999.04/5000.43	c march_dl returned code 1.
4999.04/5000.43	c march_dl returned code 1.
4999.04/5000.43	c satzilla running vallst with preprocessing ... 
4999.04/5000.43	c Bin: Executing vallst
4999.04/5000.43	c vallst returned code 1.
4999.04/5000.43	c vallst returned code 1.
4999.04/5000.43	c satzilla running zchaff_rand with preprocessing ... 
4999.04/5000.43	c Bin: Executing zchaff_rand
4999.04/5000.43	c zchaff_rand returned code 1.
4999.04/5000.43	c zchaff_rand returned code 1.
4999.04/5000.43	c satzilla running vallst ... 
4999.04/5000.43	c Bin: Executing vallst
4999.04/5000.43	c vallst returned code 1.
4999.04/5000.43	c vallst returned code 1.
4999.04/5000.43	c satzilla running zchaff_rand ... 
4999.04/5000.43	c Bin: Executing zchaff_rand
4999.04/5000.43	c zchaff_rand returned code 1.
4999.04/5000.43	c zchaff_rand returned code 1.
4999.04/5000.43	c satzilla running minisat20 ... 
4999.04/5000.43	c Bin: Executing minisat20
4999.04/5000.43	c minisat20 returned code 1.
4999.04/5000.43	c minisat20 returned code 1.
4999.04/5000.43	c ERROR: All Failed! 
4999.04/5000.43	c SATZILLA_TIME=4999.840000

Verifier Data

ERROR: Unexpected answer ! (SATISFIABLE/UNSATISFIABLE expected)
Got answer: <no 's ' line found>

Watcher Data

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

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-1626718-1240122392/watcher-1626718-1240122392 -o /tmp/evaluation-result-1626718-1240122392/solver-1626718-1240122392 -C 5000 -W 6000 -M 1800 --output-limit 1,15 HOME/SATzilla2007_R HOME/instance-1626718-1240122392.cnf 

Enforcing CPUTime limit (soft limit, will send SIGTERM then SIGKILL): 5000 seconds
Enforcing CPUTime limit (hard limit, will send SIGXCPU): 5030 seconds
Enforcing wall clock limit (soft limit, will send SIGTERM then SIGKILL): 6000 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: 0.99 0.98 0.99 3/64 25944
/proc/meminfo: memFree=770944/2055920 swapFree=4192956/4192956
[pid=25944] ppid=25942 vsize=1440 CPUtime=0
/proc/25944/stat : 25944 (SATzilla2007_R) S 25942 25944 25875 0 -1 4194304 127 0 0 0 0 0 0 0 18 0 1 0 40272953 1474560 110 1992294400 134512640 135579813 4294956240 18446744073709551615 135216413 0 0 4096 0 18446744071563356171 0 0 17 0 0 0
/proc/25944/statm: 360 110 95 260 0 84 0
[pid=25945] ppid=25944 vsize=772 CPUtime=0
/proc/25945/stat : 25945 (march_dl) R 25944 25944 25875 0 -1 4194304 125 0 0 0 0 0 0 0 18 0 1 0 40272953 790528 117 1992294400 134512640 134996440 4294956272 18446744073709551615 134544552 0 0 8392704 0 0 0 0 17 1 0 0
/proc/25945/statm: 193 117 53 118 0 72 0

[startup+0.0676361 s]
/proc/loadavg: 0.99 0.98 0.99 3/64 25944
/proc/meminfo: memFree=770944/2055920 swapFree=4192956/4192956
[pid=25944] ppid=25942 vsize=1440 CPUtime=0
/proc/25944/stat : 25944 (SATzilla2007_R) S 25942 25944 25875 0 -1 4194304 127 0 0 0 0 0 0 0 18 0 1 0 40272953 1474560 110 1992294400 134512640 135579813 4294956240 18446744073709551615 135216413 0 0 4096 0 18446744071563356171 0 0 17 0 0 0
/proc/25944/statm: 360 110 95 260 0 84 0
[pid=25945] ppid=25944 vsize=1212 CPUtime=0.06
/proc/25945/stat : 25945 (march_dl) R 25944 25944 25875 0 -1 4194304 254 0 0 0 6 0 0 0 18 0 1 0 40272953 1241088 245 1992294400 134512640 134996440 4294956272 18446744073709551615 134551723 0 0 8392704 0 0 0 0 17 1 0 0
/proc/25945/statm: 303 245 74 118 0 182 0
Current children cumulated CPU time (s) 0.06
Current children cumulated vsize (KiB) 2652

[startup+0.102639 s]
/proc/loadavg: 0.99 0.98 0.99 3/64 25944
/proc/meminfo: memFree=770944/2055920 swapFree=4192956/4192956
[pid=25944] ppid=25942 vsize=1440 CPUtime=0
/proc/25944/stat : 25944 (SATzilla2007_R) S 25942 25944 25875 0 -1 4194304 127 0 0 0 0 0 0 0 18 0 1 0 40272953 1474560 110 1992294400 134512640 135579813 4294956240 18446744073709551615 135216413 0 0 4096 0 18446744071563356171 0 0 17 0 0 0
/proc/25944/statm: 360 110 95 260 0 84 0
[pid=25945] ppid=25944 vsize=1212 CPUtime=0.09
/proc/25945/stat : 25945 (march_dl) R 25944 25944 25875 0 -1 4194304 262 0 0 0 9 0 0 0 18 0 1 0 40272953 1241088 253 1992294400 134512640 134996440 4294956272 18446744073709551615 134514019 0 0 8392704 0 0 0 0 17 1 0 0
/proc/25945/statm: 303 253 74 118 0 182 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 2652

[startup+0.302661 s]
/proc/loadavg: 0.99 0.98 0.99 3/64 25944
/proc/meminfo: memFree=770944/2055920 swapFree=4192956/4192956
[pid=25944] ppid=25942 vsize=1440 CPUtime=0
/proc/25944/stat : 25944 (SATzilla2007_R) S 25942 25944 25875 0 -1 4194304 127 0 0 0 0 0 0 0 18 0 1 0 40272953 1474560 110 1992294400 134512640 135579813 4294956240 18446744073709551615 135216413 0 0 4096 0 18446744071563356171 0 0 17 0 0 0
/proc/25944/statm: 360 110 95 260 0 84 0
[pid=25945] ppid=25944 vsize=1344 CPUtime=0.29
/proc/25945/stat : 25945 (march_dl) R 25944 25944 25875 0 -1 4194304 272 0 0 0 29 0 0 0 19 0 1 0 40272953 1376256 263 1992294400 134512640 134996440 4294956272 18446744073709551615 134527849 0 0 8392704 0 0 0 0 17 1 0 0
/proc/25945/statm: 336 263 74 118 0 215 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 2784

[startup+0.702705 s]
/proc/loadavg: 0.99 0.98 0.99 3/64 25944
/proc/meminfo: memFree=770944/2055920 swapFree=4192956/4192956
[pid=25944] ppid=25942 vsize=1440 CPUtime=0
/proc/25944/stat : 25944 (SATzilla2007_R) S 25942 25944 25875 0 -1 4194304 127 0 0 0 0 0 0 0 18 0 1 0 40272953 1474560 110 1992294400 134512640 135579813 4294956240 18446744073709551615 135216413 0 0 4096 0 18446744071563356171 0 0 17 0 0 0
/proc/25944/statm: 360 110 95 260 0 84 0
[pid=25945] ppid=25944 vsize=1344 CPUtime=0.69
/proc/25945/stat : 25945 (march_dl) R 25944 25944 25875 0 -1 4194304 280 0 0 0 69 0 0 0 23 0 1 0 40272953 1376256 271 1992294400 134512640 134996440 4294956272 18446744073709551615 134564355 0 0 8392704 0 0 0 0 17 1 0 0
/proc/25945/statm: 336 271 74 118 0 215 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 2784

[startup+1.50179 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 25946
/proc/meminfo: memFree=770032/2055920 swapFree=4192956/4192956
[pid=25944] ppid=25942 vsize=1440 CPUtime=0
/proc/25944/stat : 25944 (SATzilla2007_R) S 25942 25944 25875 0 -1 4194304 127 0 0 0 0 0 0 0 18 0 1 0 40272953 1474560 110 1992294400 134512640 135579813 4294956240 18446744073709551615 135216413 0 0 4096 0 18446744071563356171 0 0 17 0 0 0
/proc/25944/statm: 360 110 95 260 0 84 0
[pid=25945] ppid=25944 vsize=1344 CPUtime=1.49
/proc/25945/stat : 25945 (march_dl) R 25944 25944 25875 0 -1 4194304 287 0 0 0 149 0 0 0 25 0 1 0 40272953 1376256 278 1992294400 134512640 134996440 4294956272 18446744073709551615 134527002 0 0 8392704 0 0 0 0 17 1 0 0
/proc/25945/statm: 336 278 74 118 0 215 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 2784

[startup+3.10197 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 25946
/proc/meminfo: memFree=769904/2055920 swapFree=4192956/4192956
[pid=25944] ppid=25942 vsize=1440 CPUtime=0
/proc/25944/stat : 25944 (SATzilla2007_R) S 25942 25944 25875 0 -1 4194304 127 0 0 0 0 0 0 0 18 0 1 0 40272953 1474560 110 1992294400 134512640 135579813 4294956240 18446744073709551615 135216413 0 0 4096 0 18446744071563356171 0 0 17 0 0 0
/proc/25944/statm: 360 110 95 260 0 84 0
[pid=25945] ppid=25944 vsize=1344 CPUtime=3.09
/proc/25945/stat : 25945 (march_dl) R 25944 25944 25875 0 -1 4194304 293 0 0 0 309 0 0 0 25 0 1 0 40272953 1376256 284 1992294400 134512640 134996440 4294956272 18446744073709551615 134551294 0 0 8392704 0 0 0 0 17 1 0 0
/proc/25945/statm: 336 284 74 118 0 215 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 2784

[startup+6.30133 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 25947
/proc/meminfo: memFree=770096/2055920 swapFree=4192956/4192956
[pid=25944] ppid=25942 vsize=1440 CPUtime=4.99
/proc/25944/stat : 25944 (SATzilla2007_R) S 25942 25944 25875 0 -1 4194304 134 297 0 0 0 0 499 0 16 0 1 0 40272953 1474560 111 1992294400 134512640 135579813 4294956240 18446744073709551615 135216413 0 0 4096 0 18446744071563356171 0 0 17 1 0 0
/proc/25944/statm: 360 111 96 260 0 84 0
[pid=25947] ppid=25944 vsize=6188 CPUtime=1.29
/proc/25947/stat : 25947 (ubcsat2006) R 25944 25944 25875 0 -1 4194304 272 0 0 0 107 22 0 0 25 0 1 0 40273454 6336512 255 1992294400 134512640 134777720 4294956112 18446744073709551615 4294960144 0 0 8392704 0 0 0 0 17 1 0 0
/proc/25947/statm: 1547 255 156 64 0 1128 0
Current children cumulated CPU time (s) 6.28
Current children cumulated vsize (KiB) 7628

[startup+12.701 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 25948
/proc/meminfo: memFree=769200/2055920 swapFree=4192956/4192956
[pid=25944] ppid=25942 vsize=1748 CPUtime=10.83
/proc/25944/stat : 25944 (SATzilla2007_R) S 25942 25944 25875 0 -1 4194304 597 575 0 0 312 28 700 43 25 0 1 0 40272953 1789952 258 1992294400 134512640 135579813 4294956240 18446744073709551615 135216413 0 0 4096 0 18446744071563356171 0 0 17 1 0 0
/proc/25944/statm: 437 258 157 260 0 161 0
[pid=25948] ppid=25944 vsize=183420 CPUtime=1.83
/proc/25948/stat : 25948 (kcnfs) R 25944 25944 25875 0 -1 4194304 364 0 0 0 183 0 0 0 25 0 1 0 40274039 187822080 349 1992294400 134512640 134709692 4294956256 18446744073709551615 134563149 0 0 8392704 0 0 0 0 17 1 0 0
/proc/25948/statm: 45855 349 138 48 0 45452 0
Current children cumulated CPU time (s) 12.66
Current children cumulated vsize (KiB) 185168

[startup+25.5015 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 25948
/proc/meminfo: memFree=769200/2055920 swapFree=4192956/4192956
[pid=25944] ppid=25942 vsize=1748 CPUtime=10.83
/proc/25944/stat : 25944 (SATzilla2007_R) S 25942 25944 25875 0 -1 4194304 597 575 0 0 312 28 700 43 25 0 1 0 40272953 1789952 258 1992294400 134512640 135579813 4294956240 18446744073709551615 135216413 0 0 4096 0 18446744071563356171 0 0 17 1 0 0
/proc/25944/statm: 437 258 157 260 0 161 0
[pid=25948] ppid=25944 vsize=183420 CPUtime=14.63
/proc/25948/stat : 25948 (kcnfs) R 25944 25944 25875 0 -1 4194304 364 0 0 0 1463 0 0 0 25 0 1 0 40274039 187822080 349 1992294400 134512640 134709692 4294956256 18446744073709551615 134564739 0 0 8392704 0 0 0 0 17 1 0 0
/proc/25948/statm: 45855 349 138 48 0 45452 0
Current children cumulated CPU time (s) 25.46
Current children cumulated vsize (KiB) 185168

[startup+51.1013 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 25948
/proc/meminfo: memFree=769264/2055920 swapFree=4192956/4192956
[pid=25944] ppid=25942 vsize=1748 CPUtime=10.83
/proc/25944/stat : 25944 (SATzilla2007_R) S 25942 25944 25875 0 -1 4194304 597 575 0 0 312 28 700 43 25 0 1 0 40272953 1789952 258 1992294400 134512640 135579813 4294956240 18446744073709551615 135216413 0 0 4096 0 18446744071563356171 0 0 17 1 0 0
/proc/25944/statm: 437 258 157 260 0 161 0
[pid=25948] ppid=25944 vsize=183420 CPUtime=40.22
/proc/25948/stat : 25948 (kcnfs) R 25944 25944 25875 0 -1 4194304 364 0 0 0 4022 0 0 0 25 0 1 0 40274039 187822080 349 1992294400 134512640 134709692 4294956256 18446744073709551615 134565153 0 0 8392704 0 0 0 0 17 1 0 0
/proc/25948/statm: 45855 349 138 48 0 45452 0
Current children cumulated CPU time (s) 51.05
Current children cumulated vsize (KiB) 185168

[startup+102.305 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 25948
/proc/meminfo: memFree=769328/2055920 swapFree=4192956/4192956
[pid=25944] ppid=25942 vsize=1748 CPUtime=10.83
/proc/25944/stat : 25944 (SATzilla2007_R) S 25942 25944 25875 0 -1 4194304 597 575 0 0 312 28 700 43 25 0 1 0 40272953 1789952 258 1992294400 134512640 135579813 4294956240 18446744073709551615 135216413 0 0 4096 0 18446744071563356171 0 0 17 1 0 0
/proc/25944/statm: 437 258 157 260 0 161 0
[pid=25948] ppid=25944 vsize=183420 CPUtime=91.41
/proc/25948/stat : 25948 (kcnfs) R 25944 25944 25875 0 -1 4194304 364 0 0 0 9141 0 0 0 25 0 1 0 40274039 187822080 349 1992294400 134512640 134709692 4294956256 18446744073709551615 134632263 0 0 8392704 0 0 0 0 17 1 0 0
/proc/25948/statm: 45855 349 138 48 0 45452 0
Current children cumulated CPU time (s) 102.24
Current children cumulated vsize (KiB) 185168

[startup+162.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 25948
/proc/meminfo: memFree=769328/2055920 swapFree=4192956/4192956
[pid=25944] ppid=25942 vsize=1748 CPUtime=10.83
/proc/25944/stat : 25944 (SATzilla2007_R) S 25942 25944 25875 0 -1 4194304 597 575 0 0 312 28 700 43 25 0 1 0 40272953 1789952 258 1992294400 134512640 135579813 4294956240 18446744073709551615 135216413 0 0 4096 0 18446744071563356171 0 0 17 1 0 0
/proc/25944/statm: 437 258 157 260 0 161 0
[pid=25948] ppid=25944 vsize=183420 CPUtime=151.39
/proc/25948/stat : 25948 (kcnfs) R 25944 25944 25875 0 -1 4194304 364 0 0 0 15139 0 0 0 25 0 1 0 40274039 187822080 349 1992294400 134512640 134709692 4294956256 18446744073709551615 134604954 0 0 8392704 0 0 0 0 17 1 0 0
/proc/25948/statm: 45855 349 138 48 0 45452 0
Current children cumulated CPU time (s) 162.22
Current children cumulated vsize (KiB) 185168

[startup+222.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 25948
/proc/meminfo: memFree=769328/2055920 swapFree=4192956/4192956
[pid=25944] ppid=25942 vsize=1748 CPUtime=10.83
/proc/25944/stat : 25944 (SATzilla2007_R) S 25942 25944 25875 0 -1 4194304 597 575 0 0 312 28 700 43 25 0 1 0 40272953 1789952 258 1992294400 134512640 135579813 4294956240 18446744073709551615 135216413 0 0 4096 0 18446744071563356171 0 0 17 1 0 0
/proc/25944/statm: 437 258 157 260 0 161 0
[pid=25948] ppid=25944 vsize=183420 CPUtime=211.37
/proc/25948/stat : 25948 (kcnfs) R 25944 25944 25875 0 -1 4194304 364 0 0 0 21137 0 0 0 25 0 1 0 40274039 187822080 349 1992294400 134512640 134709692 4294956256 18446744073709551615 134578002 0 0 8392704 0 0 0 0 17 1 0 0
/proc/25948/statm: 45855 349 138 48 0 45452 0
Current children cumulated CPU time (s) 222.2
Current children cumulated vsize (KiB) 185168

[startup+282.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 25948
/proc/meminfo: memFree=769328/2055920 swapFree=4192956/4192956
[pid=25944] ppid=25942 vsize=1748 CPUtime=10.83
/proc/25944/stat : 25944 (SATzilla2007_R) S 25942 25944 25875 0 -1 4194304 597 575 0 0 312 28 700 43 25 0 1 0 40272953 1789952 258 1992294400 134512640 135579813 4294956240 18446744073709551615 135216413 0 0 4096 0 18446744071563356171 0 0 17 1 0 0
/proc/25944/statm: 437 258 157 260 0 161 0
[pid=25948] ppid=25944 vsize=183420 CPUtime=271.36
/proc/25948/stat : 25948 (kcnfs) R 25944 25944 25875 0 -1 4194304 364 0 0 0 27135 1 0 0 25 0 1 0 40274039 187822080 349 1992294400 134512640 134709692 4294956256 18446744073709551615 134563172 0 0 8392704 0 0 0 0 17 1 0 0
/proc/25948/statm: 45855 349 138 48 0 45452 0
Current children cumulated CPU time (s) 282.19
Current children cumulated vsize (KiB) 185168

[startup+342.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 25948
/proc/meminfo: memFree=769328/2055920 swapFree=4192956/4192956
[pid=25944] ppid=25942 vsize=1748 CPUtime=10.83
/proc/25944/stat : 25944 (SATzilla2007_R) S 25942 25944 25875 0 -1 4194304 597 575 0 0 312 28 700 43 25 0 1 0 40272953 1789952 258 1992294400 134512640 135579813 4294956240 18446744073709551615 135216413 0 0 4096 0 18446744071563356171 0 0 17 1 0 0
/proc/25944/statm: 437 258 157 260 0 161 0
[pid=25948] ppid=25944 vsize=183420 CPUtime=331.34
/proc/25948/stat : 25948 (kcnfs) R 25944 25944 25875 0 -1 4194304 364 0 0 0 33133 1 0 0 25 0 1 0 40274039 187822080 349 1992294400 134512640 134709692 4294956256 18446744073709551615 134565153 0 0 8392704 0 0 0 0 17 1 0 0
/proc/25948/statm: 45855 349 138 48 0 45452 0

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


[startup+4722.31 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 25957
/proc/meminfo: memFree=769072/2055920 swapFree=4192956/4192956
[pid=25944] ppid=25942 vsize=1748 CPUtime=10.83
/proc/25944/stat : 25944 (SATzilla2007_R) S 25942 25944 25875 0 -1 4194304 597 575 0 0 312 28 700 43 25 0 1 0 40272953 1789952 258 1992294400 134512640 135579813 4294956240 18446744073709551615 135216413 0 0 4096 0 18446744071563356171 0 0 17 1 0 0
/proc/25944/statm: 437 258 157 260 0 161 0
[pid=25948] ppid=25944 vsize=183420 CPUtime=4710.19
/proc/25948/stat : 25948 (kcnfs) R 25944 25944 25875 0 -1 4194304 365 0 0 0 471003 16 0 0 25 0 1 0 40274039 187822080 350 1992294400 134512640 134709692 4294956256 18446744073709551615 134563265 0 0 8392704 0 0 0 0 17 1 0 0
/proc/25948/statm: 45855 350 138 48 0 45452 0
Current children cumulated CPU time (s) 4721.02
Current children cumulated vsize (KiB) 185168

[startup+4782.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 25957
/proc/meminfo: memFree=769072/2055920 swapFree=4192956/4192956
[pid=25944] ppid=25942 vsize=1748 CPUtime=10.83
/proc/25944/stat : 25944 (SATzilla2007_R) S 25942 25944 25875 0 -1 4194304 597 575 0 0 312 28 700 43 25 0 1 0 40272953 1789952 258 1992294400 134512640 135579813 4294956240 18446744073709551615 135216413 0 0 4096 0 18446744071563356171 0 0 17 1 0 0
/proc/25944/statm: 437 258 157 260 0 161 0
[pid=25948] ppid=25944 vsize=183420 CPUtime=4770.17
/proc/25948/stat : 25948 (kcnfs) R 25944 25944 25875 0 -1 4194304 365 0 0 0 477001 16 0 0 25 0 1 0 40274039 187822080 350 1992294400 134512640 134709692 4294956256 18446744073709551615 134642594 0 0 8392704 0 0 0 0 17 1 0 0
/proc/25948/statm: 45855 350 138 48 0 45452 0
Current children cumulated CPU time (s) 4781
Current children cumulated vsize (KiB) 185168

[startup+4842.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 25957
/proc/meminfo: memFree=769136/2055920 swapFree=4192956/4192956
[pid=25944] ppid=25942 vsize=1748 CPUtime=10.83
/proc/25944/stat : 25944 (SATzilla2007_R) S 25942 25944 25875 0 -1 4194304 597 575 0 0 312 28 700 43 25 0 1 0 40272953 1789952 258 1992294400 134512640 135579813 4294956240 18446744073709551615 135216413 0 0 4096 0 18446744071563356171 0 0 17 1 0 0
/proc/25944/statm: 437 258 157 260 0 161 0
[pid=25948] ppid=25944 vsize=183420 CPUtime=4830.15
/proc/25948/stat : 25948 (kcnfs) R 25944 25944 25875 0 -1 4194304 365 0 0 0 482999 16 0 0 25 0 1 0 40274039 187822080 350 1992294400 134512640 134709692 4294956256 18446744073709551615 134565110 0 0 8392704 0 0 0 0 17 1 0 0
/proc/25948/statm: 45855 350 138 48 0 45452 0
Current children cumulated CPU time (s) 4840.98
Current children cumulated vsize (KiB) 185168

[startup+4902.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 25957
/proc/meminfo: memFree=769072/2055920 swapFree=4192956/4192956
[pid=25944] ppid=25942 vsize=1748 CPUtime=10.83
/proc/25944/stat : 25944 (SATzilla2007_R) S 25942 25944 25875 0 -1 4194304 597 575 0 0 312 28 700 43 25 0 1 0 40272953 1789952 258 1992294400 134512640 135579813 4294956240 18446744073709551615 135216413 0 0 4096 0 18446744071563356171 0 0 17 1 0 0
/proc/25944/statm: 437 258 157 260 0 161 0
[pid=25948] ppid=25944 vsize=183420 CPUtime=4890.13
/proc/25948/stat : 25948 (kcnfs) R 25944 25944 25875 0 -1 4194304 365 0 0 0 488997 16 0 0 25 0 1 0 40274039 187822080 350 1992294400 134512640 134709692 4294956256 18446744073709551615 134559543 0 0 8392704 0 0 0 0 17 1 0 0
/proc/25948/statm: 45855 350 138 48 0 45452 0
Current children cumulated CPU time (s) 4900.96
Current children cumulated vsize (KiB) 185168

[startup+4962.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 25957
/proc/meminfo: memFree=769072/2055920 swapFree=4192956/4192956
[pid=25944] ppid=25942 vsize=1748 CPUtime=10.83
/proc/25944/stat : 25944 (SATzilla2007_R) S 25942 25944 25875 0 -1 4194304 597 575 0 0 312 28 700 43 25 0 1 0 40272953 1789952 258 1992294400 134512640 135579813 4294956240 18446744073709551615 135216413 0 0 4096 0 18446744071563356171 0 0 17 1 0 0
/proc/25944/statm: 437 258 157 260 0 161 0
[pid=25948] ppid=25944 vsize=183420 CPUtime=4950.12
/proc/25948/stat : 25948 (kcnfs) R 25944 25944 25875 0 -1 4194304 365 0 0 0 494995 17 0 0 25 0 1 0 40274039 187822080 350 1992294400 134512640 134709692 4294956256 18446744073709551615 134642703 0 0 8392704 0 0 0 0 17 1 0 0
/proc/25948/statm: 45855 350 138 48 0 45452 0
Current children cumulated CPU time (s) 4960.95
Current children cumulated vsize (KiB) 185168

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

[startup+4966.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 25957
/proc/meminfo: memFree=769072/2055920 swapFree=4192956/4192956
[pid=25944] ppid=25942 vsize=1748 CPUtime=10.83
/proc/25944/stat : 25944 (SATzilla2007_R) S 25942 25944 25875 0 -1 4194304 597 575 0 0 312 28 700 43 25 0 1 0 40272953 1789952 258 1992294400 134512640 135579813 4294956240 18446744073709551615 135216413 0 0 4096 0 18446744071563356171 0 0 17 1 0 0
/proc/25944/statm: 437 258 157 260 0 161 0
[pid=25948] ppid=25944 vsize=183420 CPUtime=4954.12
/proc/25948/stat : 25948 (kcnfs) R 25944 25944 25875 0 -1 4194304 365 0 0 0 495395 17 0 0 25 0 1 0 40274039 187822080 350 1992294400 134512640 134709692 4294956256 18446744073709551615 134565006 0 0 8392704 0 0 0 0 17 1 0 0
/proc/25948/statm: 45855 350 138 48 0 45452 0
Current children cumulated CPU time (s) 4964.95
Current children cumulated vsize (KiB) 185168

[startup+4979.1 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 25957
/proc/meminfo: memFree=769072/2055920 swapFree=4192956/4192956
[pid=25944] ppid=25942 vsize=1748 CPUtime=10.83
/proc/25944/stat : 25944 (SATzilla2007_R) S 25942 25944 25875 0 -1 4194304 597 575 0 0 312 28 700 43 25 0 1 0 40272953 1789952 258 1992294400 134512640 135579813 4294956240 18446744073709551615 135216413 0 0 4096 0 18446744071563356171 0 0 17 1 0 0
/proc/25944/statm: 437 258 157 260 0 161 0
[pid=25948] ppid=25944 vsize=183420 CPUtime=4966.92
/proc/25948/stat : 25948 (kcnfs) R 25944 25944 25875 0 -1 4194304 365 0 0 0 496675 17 0 0 25 0 1 0 40274039 187822080 350 1992294400 134512640 134709692 4294956256 18446744073709551615 134642665 0 0 8392704 0 0 0 0 17 1 0 0
/proc/25948/statm: 45855 350 138 48 0 45452 0
Current children cumulated CPU time (s) 4977.75
Current children cumulated vsize (KiB) 185168

[startup+4991.9 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 25957
/proc/meminfo: memFree=769072/2055920 swapFree=4192956/4192956
[pid=25944] ppid=25942 vsize=1748 CPUtime=10.83
/proc/25944/stat : 25944 (SATzilla2007_R) S 25942 25944 25875 0 -1 4194304 597 575 0 0 312 28 700 43 25 0 1 0 40272953 1789952 258 1992294400 134512640 135579813 4294956240 18446744073709551615 135216413 0 0 4096 0 18446744071563356171 0 0 17 1 0 0
/proc/25944/statm: 437 258 157 260 0 161 0
[pid=25948] ppid=25944 vsize=183420 CPUtime=4979.71
/proc/25948/stat : 25948 (kcnfs) R 25944 25944 25875 0 -1 4194304 365 0 0 0 497954 17 0 0 25 0 1 0 40274039 187822080 350 1992294400 134512640 134709692 4294956256 18446744073709551615 134562882 0 0 8392704 0 0 0 0 17 1 0 0
/proc/25948/statm: 45855 350 138 48 0 45452 0
Current children cumulated CPU time (s) 4990.54
Current children cumulated vsize (KiB) 185168

[startup+4995.11 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 25957
/proc/meminfo: memFree=769072/2055920 swapFree=4192956/4192956
[pid=25944] ppid=25942 vsize=1748 CPUtime=10.83
/proc/25944/stat : 25944 (SATzilla2007_R) S 25942 25944 25875 0 -1 4194304 597 575 0 0 312 28 700 43 25 0 1 0 40272953 1789952 258 1992294400 134512640 135579813 4294956240 18446744073709551615 135216413 0 0 4096 0 18446744071563356171 0 0 17 1 0 0
/proc/25944/statm: 437 258 157 260 0 161 0
[pid=25948] ppid=25944 vsize=183420 CPUtime=4982.92
/proc/25948/stat : 25948 (kcnfs) R 25944 25944 25875 0 -1 4194304 365 0 0 0 498275 17 0 0 25 0 1 0 40274039 187822080 350 1992294400 134512640 134709692 4294956256 18446744073709551615 134559411 0 0 8392704 0 0 0 0 17 1 0 0
/proc/25948/statm: 45855 350 138 48 0 45452 0
Current children cumulated CPU time (s) 4993.75
Current children cumulated vsize (KiB) 185168

[startup+4998.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 25957
/proc/meminfo: memFree=769072/2055920 swapFree=4192956/4192956
[pid=25944] ppid=25942 vsize=1748 CPUtime=10.83
/proc/25944/stat : 25944 (SATzilla2007_R) S 25942 25944 25875 0 -1 4194304 597 575 0 0 312 28 700 43 25 0 1 0 40272953 1789952 258 1992294400 134512640 135579813 4294956240 18446744073709551615 135216413 0 0 4096 0 18446744071563356171 0 0 17 1 0 0
/proc/25944/statm: 437 258 157 260 0 161 0
[pid=25948] ppid=25944 vsize=183420 CPUtime=4986.12
/proc/25948/stat : 25948 (kcnfs) R 25944 25944 25875 0 -1 4194304 365 0 0 0 498595 17 0 0 25 0 1 0 40274039 187822080 350 1992294400 134512640 134709692 4294956256 18446744073709551615 134582296 0 0 8392704 0 0 0 0 17 1 0 0
/proc/25948/statm: 45855 350 138 48 0 45452 0
Current children cumulated CPU time (s) 4996.95
Current children cumulated vsize (KiB) 185168

[startup+4999.1 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 25957
/proc/meminfo: memFree=769072/2055920 swapFree=4192956/4192956
[pid=25944] ppid=25942 vsize=1748 CPUtime=10.83
/proc/25944/stat : 25944 (SATzilla2007_R) S 25942 25944 25875 0 -1 4194304 597 575 0 0 312 28 700 43 25 0 1 0 40272953 1789952 258 1992294400 134512640 135579813 4294956240 18446744073709551615 135216413 0 0 4096 0 18446744071563356171 0 0 17 1 0 0
/proc/25944/statm: 437 258 157 260 0 161 0
[pid=25948] ppid=25944 vsize=183420 CPUtime=4986.91
/proc/25948/stat : 25948 (kcnfs) R 25944 25944 25875 0 -1 4194304 365 0 0 0 498674 17 0 0 25 0 1 0 40274039 187822080 350 1992294400 134512640 134709692 4294956256 18446744073709551615 134582216 0 0 8392704 0 0 0 0 17 1 0 0
/proc/25948/statm: 45855 350 138 48 0 45452 0
Current children cumulated CPU time (s) 4997.74
Current children cumulated vsize (KiB) 185168

[startup+4999.9 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 25957
/proc/meminfo: memFree=769072/2055920 swapFree=4192956/4192956
[pid=25944] ppid=25942 vsize=1748 CPUtime=10.83
/proc/25944/stat : 25944 (SATzilla2007_R) S 25942 25944 25875 0 -1 4194304 597 575 0 0 312 28 700 43 25 0 1 0 40272953 1789952 258 1992294400 134512640 135579813 4294956240 18446744073709551615 135216413 0 0 4096 0 18446744071563356171 0 0 17 1 0 0
/proc/25944/statm: 437 258 157 260 0 161 0
[pid=25948] ppid=25944 vsize=183420 CPUtime=4987.71
/proc/25948/stat : 25948 (kcnfs) R 25944 25944 25875 0 -1 4194304 365 0 0 0 498754 17 0 0 25 0 1 0 40274039 187822080 350 1992294400 134512640 134709692 4294956256 18446744073709551615 134581543 0 0 8392704 0 0 0 0 17 1 0 0
/proc/25948/statm: 45855 350 138 48 0 45452 0
Current children cumulated CPU time (s) 4998.54
Current children cumulated vsize (KiB) 185168

[startup+5000.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 25957
/proc/meminfo: memFree=769072/2055920 swapFree=4192956/4192956
[pid=25944] ppid=25942 vsize=1748 CPUtime=10.83
/proc/25944/stat : 25944 (SATzilla2007_R) S 25942 25944 25875 0 -1 4194304 597 575 0 0 312 28 700 43 25 0 1 0 40272953 1789952 258 1992294400 134512640 135579813 4294956240 18446744073709551615 135216413 0 0 4096 0 18446744071563356171 0 0 17 1 0 0
/proc/25944/statm: 437 258 157 260 0 161 0
[pid=25948] ppid=25944 vsize=183420 CPUtime=4988.11
/proc/25948/stat : 25948 (kcnfs) R 25944 25944 25875 0 -1 4194304 365 0 0 0 498794 17 0 0 25 0 1 0 40274039 187822080 350 1992294400 134512640 134709692 4294956256 18446744073709551615 134565177 0 0 8392704 0 0 0 0 17 1 0 0
/proc/25948/statm: 45855 350 138 48 0 45452 0
Current children cumulated CPU time (s) 4998.94
Current children cumulated vsize (KiB) 185168

[startup+5000.4 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 25957
/proc/meminfo: memFree=769072/2055920 swapFree=4192956/4192956
[pid=25944] ppid=25942 vsize=1748 CPUtime=10.83
/proc/25944/stat : 25944 (SATzilla2007_R) S 25942 25944 25875 0 -1 4194304 597 575 0 0 312 28 700 43 25 0 1 0 40272953 1789952 258 1992294400 134512640 135579813 4294956240 18446744073709551615 135216413 0 0 4096 0 18446744071563356171 0 0 17 1 0 0
/proc/25944/statm: 437 258 157 260 0 161 0
[pid=25948] ppid=25944 vsize=183420 CPUtime=4988.21
/proc/25948/stat : 25948 (kcnfs) R 25944 25944 25875 0 -1 4194304 365 0 0 0 498804 17 0 0 25 0 1 0 40274039 187822080 350 1992294400 134512640 134709692 4294956256 18446744073709551615 134555766 0 0 8392704 0 0 0 0 17 1 0 0
/proc/25948/statm: 45855 350 138 48 0 45452 0
Current children cumulated CPU time (s) 4999.04
Current children cumulated vsize (KiB) 185168

Child status: 17
Real time (s): 5000.44
CPU time (s): 4999.11
CPU user time (s): 4998.22
CPU system time (s): 0.890864
CPU usage (%): 99.9734
Max. virtual memory (cumulated for all children) (KiB): 185168

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 4998.22
system time used= 0.890864
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 1671
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= 11
involuntary context switches= 8433

runsolver used 6.17706 second user time and 11.2153 second system time

The end

Launcher Data

Begin job on node9 at 2009-04-19 08:26:32
IDJOB=1626718
IDBENCH=70594
IDSOLVER=581
FILE ID=node9/1626718-1240122392
PBS_JOBID= 9159221
Free space on /tmp= 66280 MiB

SOLVER NAME= SAT07 reference solver: SATzilla RANDOM
BENCH NAME= SAT09/RANDOM/MEDIUM/3SAT/UNKNOWN/540/unif-k3-r4.25-v540-c2295-S1404929091-050.cnf
COMMAND LINE= HOME/SATzilla2007_R BENCHNAME            
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1626718-1240122392/watcher-1626718-1240122392 -o /tmp/evaluation-result-1626718-1240122392/solver-1626718-1240122392 -C 5000 -W 6000 -M 1800 --output-limit 1,15  HOME/SATzilla2007_R HOME/instance-1626718-1240122392.cnf            

TIME LIMIT= 5000 seconds
MEMORY LIMIT= 1800 MiB
MAX NB THREAD= 0

MD5SUM BENCH= 16ac45f8099e9b8d91370787f14bd295
RANDOM SEED=571168364

node9.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:        771488 kB
Buffers:         82920 kB
Cached:        1103000 kB
SwapCached:          0 kB
Active:         241720 kB
Inactive:       958112 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:        771488 kB
SwapTotal:     4192956 kB
SwapFree:      4192956 kB
Dirty:            8400 kB
Writeback:           0 kB
Mapped:          23648 kB
Slab:            70664 kB
Committed_AS:   170320 kB
PageTables:       1388 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= 66272 MiB
End job on node9 at 2009-04-19 09:49:53