Trace number 1626750

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 1736.42 1732.08

General information on the benchmark

NameRANDOM/MEDIUM/3SAT/UNKNOWN/480/
unif-k3-r4.25-v480-c2040-S285229208-001.cnf
MD5SUMf428950b8de23fd3ae8c7cb75dec2d44
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkUNSAT
Best CPU time to get the best result obtained on this benchmark1082.96
Satisfiable
(Un)Satisfiability was proved
Number of variables480
Number of clauses2040
Sum of the clauses size6120
Maximum clause length3
Minimum clause length3
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 32040
Number of clauses of size 40
Number of clauses of size 50
Number of clauses of size over 50

Solver Data

10.77/10.88	c run March_dl for 5 seconds ... 
10.77/10.88	c Bin: Executing march_dl
10.77/10.88	c child exit by a signal
10.77/10.88	c march_dl returned code 137.
10.77/10.88	c run saps (UBCSAT implementation) for 2 seconds ... 
10.77/10.88	c Bin: Executing ubcsat2006
10.77/10.88	c child exited successfully
10.77/10.88	c ubcsat2006 returned code 0.
10.77/10.88	c satzilla computing base features
10.77/10.88	c satzilla doing unit-prop probe
10.77/10.88	c satzilla doing local search probe
10.77/10.88	c satzilla doing lobjois search-space size estimate
10.77/10.88	c satzilla's ranking:
10.77/10.88	c 1) kcnfs: 2.971449
10.77/10.88	c 2) march_dl: 3.045852
10.77/10.88	c 3) minisat20+P: 3.989557
10.77/10.88	c 4) kcnfs+P: 999.000000
10.77/10.88	c 5) march_dl+P: 999.000000
10.77/10.88	c 6) vallst+P: 999.000000
10.77/10.88	c 7) zchaff_rand+P: 999.000000
10.77/10.88	c 8) vallst: 999.000000
10.77/10.88	c 9) zchaff_rand: 999.000000
10.77/10.88	c 10) minisat20: 999.000000
10.77/10.88	c satzilla running kcnfs ... 
1731.44/1732.07	c Bin: Executing kcnfs
1731.44/1732.07	c child exited successfully
1731.44/1732.07	c kcnfs returned code 20.
1731.44/1732.07	s UNSATISFIABLE
1731.44/1732.07	c SATZILLA_TIME=1731.790000

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-1626750-1240130492/watcher-1626750-1240130492 -o /tmp/evaluation-result-1626750-1240130492/solver-1626750-1240130492 -C 5000 -W 6000 -M 1800 --output-limit 1,15 HOME/SATzilla2007_R HOME/instance-1626750-1240130492.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: 0.93 0.98 0.99 3/65 23894
/proc/meminfo: memFree=1097008/2055920 swapFree=4192956/4192956
[pid=23894] ppid=23892 vsize=1440 CPUtime=0
/proc/23894/stat : 23894 (SATzilla2007_R) S 23892 23894 23857 0 -1 4194304 128 0 0 0 0 0 0 0 18 0 1 0 41079077 1474560 110 1992294400 134512640 135579813 4294956224 18446744073709551615 135216413 0 0 4096 0 18446744071563356171 0 0 17 0 0 0
/proc/23894/statm: 360 110 95 260 0 84 0
[pid=23895] ppid=23894 vsize=772 CPUtime=0
/proc/23895/stat : 23895 (march_dl) R 23894 23894 23857 0 -1 4194304 119 0 0 0 0 0 0 0 19 0 1 0 41079077 790528 111 1992294400 134512640 134996440 4294956256 18446744073709551615 134671537 0 0 8392704 0 0 0 0 17 0 0 0
/proc/23895/statm: 193 111 53 118 0 72 0

[startup+0.049359 s]
/proc/loadavg: 0.93 0.98 0.99 3/65 23894
/proc/meminfo: memFree=1097008/2055920 swapFree=4192956/4192956
[pid=23894] ppid=23892 vsize=1440 CPUtime=0
/proc/23894/stat : 23894 (SATzilla2007_R) S 23892 23894 23857 0 -1 4194304 128 0 0 0 0 0 0 0 18 0 1 0 41079077 1474560 110 1992294400 134512640 135579813 4294956224 18446744073709551615 135216413 0 0 4096 0 18446744071563356171 0 0 17 0 0 0
/proc/23894/statm: 360 110 95 260 0 84 0
[pid=23895] ppid=23894 vsize=1168 CPUtime=0.04
/proc/23895/stat : 23895 (march_dl) R 23894 23894 23857 0 -1 4194304 240 0 0 0 4 0 0 0 19 0 1 0 41079077 1196032 232 1992294400 134512640 134996440 4294956256 18446744073709551615 134531609 0 0 8392704 0 0 0 0 17 0 0 0
/proc/23895/statm: 292 232 74 118 0 171 0
Current children cumulated CPU time (s) 0.04
Current children cumulated vsize (KiB) 2608

[startup+0.102364 s]
/proc/loadavg: 0.93 0.98 0.99 3/65 23894
/proc/meminfo: memFree=1097008/2055920 swapFree=4192956/4192956
[pid=23894] ppid=23892 vsize=1440 CPUtime=0
/proc/23894/stat : 23894 (SATzilla2007_R) S 23892 23894 23857 0 -1 4194304 128 0 0 0 0 0 0 0 18 0 1 0 41079077 1474560 110 1992294400 134512640 135579813 4294956224 18446744073709551615 135216413 0 0 4096 0 18446744071563356171 0 0 17 0 0 0
/proc/23894/statm: 360 110 95 260 0 84 0
[pid=23895] ppid=23894 vsize=1168 CPUtime=0.1
/proc/23895/stat : 23895 (march_dl) R 23894 23894 23857 0 -1 4194304 251 0 0 0 10 0 0 0 20 0 1 0 41079077 1196032 243 1992294400 134512640 134996440 4294956256 18446744073709551615 134528303 0 0 8392704 0 0 0 0 17 0 0 0
/proc/23895/statm: 292 243 74 118 0 171 0
Current children cumulated CPU time (s) 0.1
Current children cumulated vsize (KiB) 2608

[startup+0.302384 s]
/proc/loadavg: 0.93 0.98 0.99 3/65 23894
/proc/meminfo: memFree=1097008/2055920 swapFree=4192956/4192956
[pid=23894] ppid=23892 vsize=1440 CPUtime=0
/proc/23894/stat : 23894 (SATzilla2007_R) S 23892 23894 23857 0 -1 4194304 128 0 0 0 0 0 0 0 18 0 1 0 41079077 1474560 110 1992294400 134512640 135579813 4294956224 18446744073709551615 135216413 0 0 4096 0 18446744071563356171 0 0 17 0 0 0
/proc/23894/statm: 360 110 95 260 0 84 0
[pid=23895] ppid=23894 vsize=1300 CPUtime=0.3
/proc/23895/stat : 23895 (march_dl) R 23894 23894 23857 0 -1 4194304 258 0 0 0 30 0 0 0 21 0 1 0 41079077 1331200 250 1992294400 134512640 134996440 4294956256 18446744073709551615 134551633 0 0 8392704 0 0 0 0 17 0 0 0
/proc/23895/statm: 325 250 74 118 0 204 0
Current children cumulated CPU time (s) 0.3
Current children cumulated vsize (KiB) 2740

[startup+0.701427 s]
/proc/loadavg: 0.93 0.98 0.99 3/65 23894
/proc/meminfo: memFree=1097008/2055920 swapFree=4192956/4192956
[pid=23894] ppid=23892 vsize=1440 CPUtime=0
/proc/23894/stat : 23894 (SATzilla2007_R) S 23892 23894 23857 0 -1 4194304 128 0 0 0 0 0 0 0 18 0 1 0 41079077 1474560 110 1992294400 134512640 135579813 4294956224 18446744073709551615 135216413 0 0 4096 0 18446744071563356171 0 0 17 0 0 0
/proc/23894/statm: 360 110 95 260 0 84 0
[pid=23895] ppid=23894 vsize=1300 CPUtime=0.69
/proc/23895/stat : 23895 (march_dl) R 23894 23894 23857 0 -1 4194304 264 0 0 0 69 0 0 0 25 0 1 0 41079077 1331200 256 1992294400 134512640 134996440 4294956256 18446744073709551615 134587845 0 0 8392704 0 0 0 0 17 0 0 0
/proc/23895/statm: 325 256 74 118 0 204 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 2740

[startup+1.50151 s]
/proc/loadavg: 0.93 0.98 0.99 2/67 23896
/proc/meminfo: memFree=1096096/2055920 swapFree=4192956/4192956
[pid=23894] ppid=23892 vsize=1440 CPUtime=0
/proc/23894/stat : 23894 (SATzilla2007_R) S 23892 23894 23857 0 -1 4194304 128 0 0 0 0 0 0 0 18 0 1 0 41079077 1474560 110 1992294400 134512640 135579813 4294956224 18446744073709551615 135216413 0 0 4096 0 18446744071563356171 0 0 17 0 0 0
/proc/23894/statm: 360 110 95 260 0 84 0
[pid=23895] ppid=23894 vsize=1300 CPUtime=1.49
/proc/23895/stat : 23895 (march_dl) R 23894 23894 23857 0 -1 4194304 270 0 0 0 149 0 0 0 25 0 1 0 41079077 1331200 262 1992294400 134512640 134996440 4294956256 18446744073709551615 134536965 0 0 8392704 0 0 0 0 17 0 0 0
/proc/23895/statm: 325 262 74 118 0 204 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 2740

[startup+3.10169 s]
/proc/loadavg: 0.93 0.98 0.99 2/67 23896
/proc/meminfo: memFree=1095968/2055920 swapFree=4192956/4192956
[pid=23894] ppid=23892 vsize=1440 CPUtime=0
/proc/23894/stat : 23894 (SATzilla2007_R) S 23892 23894 23857 0 -1 4194304 128 0 0 0 0 0 0 0 18 0 1 0 41079077 1474560 110 1992294400 134512640 135579813 4294956224 18446744073709551615 135216413 0 0 4096 0 18446744071563356171 0 0 17 0 0 0
/proc/23894/statm: 360 110 95 260 0 84 0
[pid=23895] ppid=23894 vsize=1300 CPUtime=3.09
/proc/23895/stat : 23895 (march_dl) R 23894 23894 23857 0 -1 4194304 275 0 0 0 309 0 0 0 25 0 1 0 41079077 1331200 267 1992294400 134512640 134996440 4294956256 18446744073709551615 134527856 0 0 8392704 0 0 0 0 17 0 0 0
/proc/23895/statm: 325 267 74 118 0 204 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 2740

############
# WARNING:
# current cumulated CPU time (0 s) is less than in the last sample (4.89 s)
# The time of a child was probably not reported to its father.
# (see the two samples below)
# Adding the difference (4.89 s) to the 'lost time'.

[startup+4.90188 s]
/proc/loadavg: 0.93 0.98 0.99 2/67 23896
/proc/meminfo: memFree=1095968/2055920 swapFree=4192956/4192956
[pid=23894] ppid=23892 vsize=1440 CPUtime=0
/proc/23894/stat : 23894 (SATzilla2007_R) S 23892 23894 23857 0 -1 4194304 128 0 0 0 0 0 0 0 18 0 1 0 41079077 1474560 110 1992294400 134512640 135579813 4294956224 18446744073709551615 135216413 0 0 4096 0 18446744071563356171 0 0 17 0 0 0
/proc/23894/statm: 360 110 95 260 0 84 0
[pid=23895] ppid=23894 vsize=1300 CPUtime=4.89
/proc/23895/stat : 23895 (march_dl) R 23894 23894 23857 0 -1 4194304 280 0 0 0 489 0 0 0 25 0 1 0 41079077 1331200 272 1992294400 134512640 134996440 4294956256 18446744073709551615 134536803 0 0 8392704 0 0 0 0 17 0 0 0
/proc/23895/statm: 325 272 74 118 0 204 0
Current children cumulated CPU time (s) 4.89
Current children cumulated vsize (KiB) 2740

[startup+5.00189 s]
/proc/loadavg: 0.93 0.98 0.99 2/67 23896
/proc/meminfo: memFree=1095968/2055920 swapFree=4192956/4192956
[pid=23894] ppid=23892 vsize=1440 CPUtime=0
/proc/23894/stat : 23894 (SATzilla2007_R) S 23892 23894 23857 0 -1 4194304 128 0 0 0 0 0 0 0 18 0 1 0 41079077 1474560 110 1992294400 134512640 135579813 4294956224 18446744073709551615 135216413 0 0 4096 0 18446744071563356171 0 0 17 0 0 0
/proc/23894/statm: 360 110 95 260 0 84 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 1440
#
############


[startup+6.30202 s]
/proc/loadavg: 1.01 1.00 1.00 2/67 23897
/proc/meminfo: memFree=1096096/2055920 swapFree=4192956/4192956
[pid=23894] ppid=23892 vsize=1440 CPUtime=4.99
/proc/23894/stat : 23894 (SATzilla2007_R) S 23892 23894 23857 0 -1 4194304 135 280 0 0 0 0 499 0 19 0 1 0 41079077 1474560 111 1992294400 134512640 135579813 4294956224 18446744073709551615 135216413 0 0 4096 0 18446744071563356171 0 0 17 0 0 0
/proc/23894/statm: 360 111 96 260 0 84 0
[pid=23897] ppid=23894 vsize=6188 CPUtime=1.29
/proc/23897/stat : 23897 (ubcsat2006) R 23894 23894 23857 0 -1 4194304 267 0 0 0 106 23 0 0 25 0 1 0 41079577 6336512 250 1992294400 134512640 134777720 4294956112 18446744073709551615 4294960144 0 0 8392704 0 0 0 0 17 0 0 0
/proc/23897/statm: 1547 250 156 64 0 1128 0
Current children cumulated CPU time (s) 6.28
Current children cumulated vsize (KiB) 7628

[startup+12.7017 s]
/proc/loadavg: 1.01 1.00 1.00 2/67 23898
/proc/meminfo: memFree=1095344/2055920 swapFree=4192956/4192956
[pid=23894] ppid=23892 vsize=1688 CPUtime=10.86
/proc/23894/stat : 23894 (SATzilla2007_R) S 23892 23894 23857 0 -1 4194304 582 553 0 0 309 32 700 45 25 0 1 0 41079077 1728512 251 1992294400 134512640 135579813 4294956224 18446744073709551615 135216413 0 0 4096 0 18446744071563356171 0 0 17 0 0 0
/proc/23894/statm: 422 251 157 260 0 146 0
[pid=23898] ppid=23894 vsize=183420 CPUtime=1.81
/proc/23898/stat : 23898 (kcnfs) R 23894 23894 23857 0 -1 4194304 348 0 0 0 181 0 0 0 25 0 1 0 41080165 187822080 333 1992294400 134512640 134709692 4294956240 18446744073709551615 134583236 0 0 8392704 0 0 0 0 17 0 0 0
/proc/23898/statm: 45855 333 138 48 0 45452 0
Current children cumulated CPU time (s) 12.67
Current children cumulated vsize (KiB) 185108

[startup+25.5021 s]
/proc/loadavg: 1.01 1.00 1.00 2/67 23898
/proc/meminfo: memFree=1095408/2055920 swapFree=4192956/4192956
[pid=23894] ppid=23892 vsize=1688 CPUtime=10.86
/proc/23894/stat : 23894 (SATzilla2007_R) S 23892 23894 23857 0 -1 4194304 582 553 0 0 309 32 700 45 25 0 1 0 41079077 1728512 251 1992294400 134512640 135579813 4294956224 18446744073709551615 135216413 0 0 4096 0 18446744071563356171 0 0 17 0 0 0
/proc/23894/statm: 422 251 157 260 0 146 0
[pid=23898] ppid=23894 vsize=183420 CPUtime=14.61
/proc/23898/stat : 23898 (kcnfs) R 23894 23894 23857 0 -1 4194304 348 0 0 0 1461 0 0 0 25 0 1 0 41080165 187822080 333 1992294400 134512640 134709692 4294956240 18446744073709551615 134583848 0 0 8392704 0 0 0 0 17 0 0 0
/proc/23898/statm: 45855 333 138 48 0 45452 0
Current children cumulated CPU time (s) 25.47
Current children cumulated vsize (KiB) 185108

[startup+51.1028 s]
/proc/loadavg: 1.00 1.00 1.00 2/67 23898
/proc/meminfo: memFree=1095472/2055920 swapFree=4192956/4192956
[pid=23894] ppid=23892 vsize=1688 CPUtime=10.86
/proc/23894/stat : 23894 (SATzilla2007_R) S 23892 23894 23857 0 -1 4194304 582 553 0 0 309 32 700 45 25 0 1 0 41079077 1728512 251 1992294400 134512640 135579813 4294956224 18446744073709551615 135216413 0 0 4096 0 18446744071563356171 0 0 17 0 0 0
/proc/23894/statm: 422 251 157 260 0 146 0
[pid=23898] ppid=23894 vsize=183420 CPUtime=40.19
/proc/23898/stat : 23898 (kcnfs) R 23894 23894 23857 0 -1 4194304 348 0 0 0 4019 0 0 0 25 0 1 0 41080165 187822080 333 1992294400 134512640 134709692 4294956240 18446744073709551615 134565110 0 0 8392704 0 0 0 0 17 0 0 0
/proc/23898/statm: 45855 333 138 48 0 45452 0
Current children cumulated CPU time (s) 51.05
Current children cumulated vsize (KiB) 185108

[startup+102.306 s]
/proc/loadavg: 1.00 1.00 1.00 2/67 23898
/proc/meminfo: memFree=1095408/2055920 swapFree=4192956/4192956
[pid=23894] ppid=23892 vsize=1688 CPUtime=10.86
/proc/23894/stat : 23894 (SATzilla2007_R) S 23892 23894 23857 0 -1 4194304 582 553 0 0 309 32 700 45 25 0 1 0 41079077 1728512 251 1992294400 134512640 135579813 4294956224 18446744073709551615 135216413 0 0 4096 0 18446744071563356171 0 0 17 0 0 0
/proc/23894/statm: 422 251 157 260 0 146 0
[pid=23898] ppid=23894 vsize=183420 CPUtime=91.38
/proc/23898/stat : 23898 (kcnfs) R 23894 23894 23857 0 -1 4194304 348 0 0 0 9138 0 0 0 25 0 1 0 41080165 187822080 333 1992294400 134512640 134709692 4294956240 18446744073709551615 134618625 0 0 8392704 0 0 0 0 17 0 0 0
/proc/23898/statm: 45855 333 138 48 0 45452 0
Current children cumulated CPU time (s) 102.24
Current children cumulated vsize (KiB) 185108

[startup+162.303 s]
/proc/loadavg: 1.00 1.00 1.00 2/67 23898
/proc/meminfo: memFree=1095472/2055920 swapFree=4192956/4192956
[pid=23894] ppid=23892 vsize=1688 CPUtime=10.86
/proc/23894/stat : 23894 (SATzilla2007_R) S 23892 23894 23857 0 -1 4194304 582 553 0 0 309 32 700 45 25 0 1 0 41079077 1728512 251 1992294400 134512640 135579813 4294956224 18446744073709551615 135216413 0 0 4096 0 18446744071563356171 0 0 17 0 0 0
/proc/23894/statm: 422 251 157 260 0 146 0
[pid=23898] ppid=23894 vsize=183420 CPUtime=151.35
/proc/23898/stat : 23898 (kcnfs) R 23894 23894 23857 0 -1 4194304 348 0 0 0 15135 0 0 0 25 0 1 0 41080165 187822080 333 1992294400 134512640 134709692 4294956240 18446744073709551615 134556279 0 0 8392704 0 0 0 0 17 0 0 0
/proc/23898/statm: 45855 333 138 48 0 45452 0
Current children cumulated CPU time (s) 162.21
Current children cumulated vsize (KiB) 185108

[startup+222.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/67 23898

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

/proc/23898/statm: 45855 333 138 48 0 45452 0
Current children cumulated CPU time (s) 1301.87
Current children cumulated vsize (KiB) 185108

[startup+1362.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/67 23904
/proc/meminfo: memFree=1095408/2055920 swapFree=4192956/4192956
[pid=23894] ppid=23892 vsize=1688 CPUtime=10.86
/proc/23894/stat : 23894 (SATzilla2007_R) S 23892 23894 23857 0 -1 4194304 582 553 0 0 309 32 700 45 25 0 1 0 41079077 1728512 251 1992294400 134512640 135579813 4294956224 18446744073709551615 135216413 0 0 4096 0 18446744071563356171 0 0 17 0 0 0
/proc/23894/statm: 422 251 157 260 0 146 0
[pid=23898] ppid=23894 vsize=183420 CPUtime=1350.99
/proc/23898/stat : 23898 (kcnfs) R 23894 23894 23857 0 -1 4194304 348 0 0 0 135098 1 0 0 25 0 1 0 41080165 187822080 333 1992294400 134512640 134709692 4294956240 18446744073709551615 134582274 0 0 8392704 0 0 0 0 17 0 0 0
/proc/23898/statm: 45855 333 138 48 0 45452 0
Current children cumulated CPU time (s) 1361.85
Current children cumulated vsize (KiB) 185108

[startup+1422.31 s]
/proc/loadavg: 1.00 1.00 1.00 2/67 23904
/proc/meminfo: memFree=1095408/2055920 swapFree=4192956/4192956
[pid=23894] ppid=23892 vsize=1688 CPUtime=10.86
/proc/23894/stat : 23894 (SATzilla2007_R) S 23892 23894 23857 0 -1 4194304 582 553 0 0 309 32 700 45 25 0 1 0 41079077 1728512 251 1992294400 134512640 135579813 4294956224 18446744073709551615 135216413 0 0 4096 0 18446744071563356171 0 0 17 0 0 0
/proc/23894/statm: 422 251 157 260 0 146 0
[pid=23898] ppid=23894 vsize=183420 CPUtime=1410.97
/proc/23898/stat : 23898 (kcnfs) R 23894 23894 23857 0 -1 4194304 348 0 0 0 141096 1 0 0 25 0 1 0 41080165 187822080 333 1992294400 134512640 134709692 4294956240 18446744073709551615 134559421 0 0 8392704 0 0 0 0 17 0 0 0
/proc/23898/statm: 45855 333 138 48 0 45452 0
Current children cumulated CPU time (s) 1421.83
Current children cumulated vsize (KiB) 185108

[startup+1482.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/67 23904
/proc/meminfo: memFree=1095408/2055920 swapFree=4192956/4192956
[pid=23894] ppid=23892 vsize=1688 CPUtime=10.86
/proc/23894/stat : 23894 (SATzilla2007_R) S 23892 23894 23857 0 -1 4194304 582 553 0 0 309 32 700 45 25 0 1 0 41079077 1728512 251 1992294400 134512640 135579813 4294956224 18446744073709551615 135216413 0 0 4096 0 18446744071563356171 0 0 17 0 0 0
/proc/23894/statm: 422 251 157 260 0 146 0
[pid=23898] ppid=23894 vsize=183420 CPUtime=1470.95
/proc/23898/stat : 23898 (kcnfs) R 23894 23894 23857 0 -1 4194304 348 0 0 0 147094 1 0 0 25 0 1 0 41080165 187822080 333 1992294400 134512640 134709692 4294956240 18446744073709551615 134559411 0 0 8392704 0 0 0 0 17 0 0 0
/proc/23898/statm: 45855 333 138 48 0 45452 0
Current children cumulated CPU time (s) 1481.81
Current children cumulated vsize (KiB) 185108

[startup+1542.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/67 23904
/proc/meminfo: memFree=1095472/2055920 swapFree=4192956/4192956
[pid=23894] ppid=23892 vsize=1688 CPUtime=10.86
/proc/23894/stat : 23894 (SATzilla2007_R) S 23892 23894 23857 0 -1 4194304 582 553 0 0 309 32 700 45 25 0 1 0 41079077 1728512 251 1992294400 134512640 135579813 4294956224 18446744073709551615 135216413 0 0 4096 0 18446744071563356171 0 0 17 0 0 0
/proc/23894/statm: 422 251 157 260 0 146 0
[pid=23898] ppid=23894 vsize=183420 CPUtime=1530.94
/proc/23898/stat : 23898 (kcnfs) R 23894 23894 23857 0 -1 4194304 348 0 0 0 153093 1 0 0 25 0 1 0 41080165 187822080 333 1992294400 134512640 134709692 4294956240 18446744073709551615 134575966 0 0 8392704 0 0 0 0 17 0 0 0
/proc/23898/statm: 45855 333 138 48 0 45452 0
Current children cumulated CPU time (s) 1541.8
Current children cumulated vsize (KiB) 185108

[startup+1602.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/67 23904
/proc/meminfo: memFree=1095472/2055920 swapFree=4192956/4192956
[pid=23894] ppid=23892 vsize=1688 CPUtime=10.86
/proc/23894/stat : 23894 (SATzilla2007_R) S 23892 23894 23857 0 -1 4194304 582 553 0 0 309 32 700 45 25 0 1 0 41079077 1728512 251 1992294400 134512640 135579813 4294956224 18446744073709551615 135216413 0 0 4096 0 18446744071563356171 0 0 17 0 0 0
/proc/23894/statm: 422 251 157 260 0 146 0
[pid=23898] ppid=23894 vsize=183420 CPUtime=1590.92
/proc/23898/stat : 23898 (kcnfs) R 23894 23894 23857 0 -1 4194304 348 0 0 0 159091 1 0 0 25 0 1 0 41080165 187822080 333 1992294400 134512640 134709692 4294956240 18446744073709551615 134642691 0 0 8392704 0 0 0 0 17 0 0 0
/proc/23898/statm: 45855 333 138 48 0 45452 0
Current children cumulated CPU time (s) 1601.78
Current children cumulated vsize (KiB) 185108

[startup+1662.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/67 23904
/proc/meminfo: memFree=1095472/2055920 swapFree=4192956/4192956
[pid=23894] ppid=23892 vsize=1688 CPUtime=10.86
/proc/23894/stat : 23894 (SATzilla2007_R) S 23892 23894 23857 0 -1 4194304 582 553 0 0 309 32 700 45 25 0 1 0 41079077 1728512 251 1992294400 134512640 135579813 4294956224 18446744073709551615 135216413 0 0 4096 0 18446744071563356171 0 0 17 0 0 0
/proc/23894/statm: 422 251 157 260 0 146 0
[pid=23898] ppid=23894 vsize=183420 CPUtime=1650.9
/proc/23898/stat : 23898 (kcnfs) R 23894 23894 23857 0 -1 4194304 348 0 0 0 165089 1 0 0 25 0 1 0 41080165 187822080 333 1992294400 134512640 134709692 4294956240 18446744073709551615 134582251 0 0 8392704 0 0 0 0 17 0 0 0
/proc/23898/statm: 45855 333 138 48 0 45452 0
Current children cumulated CPU time (s) 1661.76
Current children cumulated vsize (KiB) 185108

[startup+1722.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/67 23904
/proc/meminfo: memFree=1095472/2055920 swapFree=4192956/4192956
[pid=23894] ppid=23892 vsize=1688 CPUtime=10.86
/proc/23894/stat : 23894 (SATzilla2007_R) S 23892 23894 23857 0 -1 4194304 582 553 0 0 309 32 700 45 25 0 1 0 41079077 1728512 251 1992294400 134512640 135579813 4294956224 18446744073709551615 135216413 0 0 4096 0 18446744071563356171 0 0 17 0 0 0
/proc/23894/statm: 422 251 157 260 0 146 0
[pid=23898] ppid=23894 vsize=183420 CPUtime=1710.88
/proc/23898/stat : 23898 (kcnfs) R 23894 23894 23857 0 -1 4194304 348 0 0 0 171087 1 0 0 25 0 1 0 41080165 187822080 333 1992294400 134512640 134709692 4294956240 18446744073709551615 134563196 0 0 8392704 0 0 0 0 17 0 0 0
/proc/23898/statm: 45855 333 138 48 0 45452 0
Current children cumulated CPU time (s) 1721.74
Current children cumulated vsize (KiB) 185108

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

[startup+1727.9 s]
/proc/loadavg: 1.00 1.00 1.00 2/67 23904
/proc/meminfo: memFree=1095472/2055920 swapFree=4192956/4192956
[pid=23894] ppid=23892 vsize=1688 CPUtime=10.86
/proc/23894/stat : 23894 (SATzilla2007_R) S 23892 23894 23857 0 -1 4194304 582 553 0 0 309 32 700 45 25 0 1 0 41079077 1728512 251 1992294400 134512640 135579813 4294956224 18446744073709551615 135216413 0 0 4096 0 18446744071563356171 0 0 17 0 0 0
/proc/23894/statm: 422 251 157 260 0 146 0
[pid=23898] ppid=23894 vsize=183420 CPUtime=1716.48
/proc/23898/stat : 23898 (kcnfs) R 23894 23894 23857 0 -1 4194304 348 0 0 0 171647 1 0 0 25 0 1 0 41080165 187822080 333 1992294400 134512640 134709692 4294956240 18446744073709551615 134559555 0 0 8392704 0 0 0 0 17 0 0 0
/proc/23898/statm: 45855 333 138 48 0 45452 0
Current children cumulated CPU time (s) 1727.34
Current children cumulated vsize (KiB) 185108

[startup+1729.5 s]
/proc/loadavg: 1.00 1.00 1.00 2/67 23904
/proc/meminfo: memFree=1095472/2055920 swapFree=4192956/4192956
[pid=23894] ppid=23892 vsize=1688 CPUtime=10.86
/proc/23894/stat : 23894 (SATzilla2007_R) S 23892 23894 23857 0 -1 4194304 582 553 0 0 309 32 700 45 25 0 1 0 41079077 1728512 251 1992294400 134512640 135579813 4294956224 18446744073709551615 135216413 0 0 4096 0 18446744071563356171 0 0 17 0 0 0
/proc/23894/statm: 422 251 157 260 0 146 0
[pid=23898] ppid=23894 vsize=183420 CPUtime=1718.08
/proc/23898/stat : 23898 (kcnfs) R 23894 23894 23857 0 -1 4194304 348 0 0 0 171807 1 0 0 25 0 1 0 41080165 187822080 333 1992294400 134512640 134709692 4294956240 18446744073709551615 134642603 0 0 8392704 0 0 0 0 17 0 0 0
/proc/23898/statm: 45855 333 138 48 0 45452 0
Current children cumulated CPU time (s) 1728.94
Current children cumulated vsize (KiB) 185108

[startup+1731.1 s]
/proc/loadavg: 1.00 1.00 1.00 2/67 23904
/proc/meminfo: memFree=1095472/2055920 swapFree=4192956/4192956
[pid=23894] ppid=23892 vsize=1688 CPUtime=10.86
/proc/23894/stat : 23894 (SATzilla2007_R) S 23892 23894 23857 0 -1 4194304 582 553 0 0 309 32 700 45 25 0 1 0 41079077 1728512 251 1992294400 134512640 135579813 4294956224 18446744073709551615 135216413 0 0 4096 0 18446744071563356171 0 0 17 0 0 0
/proc/23894/statm: 422 251 157 260 0 146 0
[pid=23898] ppid=23894 vsize=183420 CPUtime=1719.68
/proc/23898/stat : 23898 (kcnfs) R 23894 23894 23857 0 -1 4194304 348 0 0 0 171967 1 0 0 25 0 1 0 41080165 187822080 333 1992294400 134512640 134709692 4294956240 18446744073709551615 134564287 0 0 8392704 0 0 0 0 17 0 0 0
/proc/23898/statm: 45855 333 138 48 0 45452 0
Current children cumulated CPU time (s) 1730.54
Current children cumulated vsize (KiB) 185108

[startup+1731.5 s]
/proc/loadavg: 1.00 1.00 1.00 2/67 23904
/proc/meminfo: memFree=1095472/2055920 swapFree=4192956/4192956
[pid=23894] ppid=23892 vsize=1688 CPUtime=10.86
/proc/23894/stat : 23894 (SATzilla2007_R) S 23892 23894 23857 0 -1 4194304 582 553 0 0 309 32 700 45 25 0 1 0 41079077 1728512 251 1992294400 134512640 135579813 4294956224 18446744073709551615 135216413 0 0 4096 0 18446744071563356171 0 0 17 0 0 0
/proc/23894/statm: 422 251 157 260 0 146 0
[pid=23898] ppid=23894 vsize=183420 CPUtime=1720.08
/proc/23898/stat : 23898 (kcnfs) R 23894 23894 23857 0 -1 4194304 348 0 0 0 172007 1 0 0 25 0 1 0 41080165 187822080 333 1992294400 134512640 134709692 4294956240 18446744073709551615 134562851 0 0 8392704 0 0 0 0 17 0 0 0
/proc/23898/statm: 45855 333 138 48 0 45452 0
Current children cumulated CPU time (s) 1730.94
Current children cumulated vsize (KiB) 185108

[startup+1731.9 s]
/proc/loadavg: 1.00 1.00 1.00 2/67 23904
/proc/meminfo: memFree=1095472/2055920 swapFree=4192956/4192956
[pid=23894] ppid=23892 vsize=1688 CPUtime=10.86
/proc/23894/stat : 23894 (SATzilla2007_R) S 23892 23894 23857 0 -1 4194304 582 553 0 0 309 32 700 45 25 0 1 0 41079077 1728512 251 1992294400 134512640 135579813 4294956224 18446744073709551615 135216413 0 0 4096 0 18446744071563356171 0 0 17 0 0 0
/proc/23894/statm: 422 251 157 260 0 146 0
[pid=23898] ppid=23894 vsize=183420 CPUtime=1720.48
/proc/23898/stat : 23898 (kcnfs) R 23894 23894 23857 0 -1 4194304 348 0 0 0 172047 1 0 0 25 0 1 0 41080165 187822080 333 1992294400 134512640 134709692 4294956240 18446744073709551615 134642785 0 0 8392704 0 0 0 0 17 0 0 0
/proc/23898/statm: 45855 333 138 48 0 45452 0
Current children cumulated CPU time (s) 1731.34
Current children cumulated vsize (KiB) 185108

[startup+1732 s]
/proc/loadavg: 1.00 1.00 1.00 2/67 23904
/proc/meminfo: memFree=1095472/2055920 swapFree=4192956/4192956
[pid=23894] ppid=23892 vsize=1688 CPUtime=10.86
/proc/23894/stat : 23894 (SATzilla2007_R) S 23892 23894 23857 0 -1 4194304 582 553 0 0 309 32 700 45 25 0 1 0 41079077 1728512 251 1992294400 134512640 135579813 4294956224 18446744073709551615 135216413 0 0 4096 0 18446744071563356171 0 0 17 0 0 0
/proc/23894/statm: 422 251 157 260 0 146 0
[pid=23898] ppid=23894 vsize=183420 CPUtime=1720.58
/proc/23898/stat : 23898 (kcnfs) R 23894 23894 23857 0 -1 4194304 348 0 0 0 172057 1 0 0 25 0 1 0 41080165 187822080 333 1992294400 134512640 134709692 4294956240 18446744073709551615 134562826 0 0 8392704 0 0 0 0 17 0 0 0
/proc/23898/statm: 45855 333 138 48 0 45452 0
Current children cumulated CPU time (s) 1731.44
Current children cumulated vsize (KiB) 185108

Child status: 20

# WARNING:
# The CPU time of some children was not reported to their father
# (probably because of a missing or aborted wait()).
# This 'lost CPU time' is added to the watched process CPU time.
#  lost CPU time (s): 4.89
#  lost CPU user time (s): 4.89
#  lost CPU system time (s): 0

Real time (s): 1732.08
CPU time (s): 1736.42
CPU user time (s): 1735.64
CPU system time (s): 0.78488
CPU usage (%): 100.251
Max. virtual memory (cumulated for all children) (KiB): 185108

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1730.75
system time used= 0.78488
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 1499
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= 2515

runsolver used 1.61875 second user time and 4.68329 second system time

The end

Launcher Data

Begin job on node81 at 2009-04-19 10:41:32
IDJOB=1626750
IDBENCH=70610
IDSOLVER=581
FILE ID=node81/1626750-1240130492
PBS_JOBID= 9157843
Free space on /tmp= 126584 MiB

SOLVER NAME= SAT07 reference solver: SATzilla RANDOM
BENCH NAME= SAT09/RANDOM/MEDIUM/3SAT/UNKNOWN/480/unif-k3-r4.25-v480-c2040-S285229208-001.cnf
COMMAND LINE= HOME/SATzilla2007_R BENCHNAME            
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1626750-1240130492/watcher-1626750-1240130492 -o /tmp/evaluation-result-1626750-1240130492/solver-1626750-1240130492 -C 5000 -W 6000 -M 1800 --output-limit 1,15  HOME/SATzilla2007_R HOME/instance-1626750-1240130492.cnf            

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

MD5SUM BENCH= f428950b8de23fd3ae8c7cb75dec2d44
RANDOM SEED=2143315615

node81.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		: 3000.234
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		: 3000.234
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	: 5996.54
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:      2055920 kB
MemFree:       1097552 kB
Buffers:         88396 kB
Cached:         771056 kB
SwapCached:          0 kB
Active:         384724 kB
Inactive:       489464 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1097552 kB
SwapTotal:     4192956 kB
SwapFree:      4192956 kB
Dirty:            8548 kB
Writeback:           0 kB
Mapped:          24440 kB
Slab:            70044 kB
Committed_AS:   194192 kB
PageTables:       1452 kB
VmallocTotal: 536870911 kB
VmallocUsed:    264960 kB
VmallocChunk: 536605679 kB
HugePages_Total:     0
HugePages_Free:      0
Hugepagesize:     2048 kB

Free space on /tmp at the end= 126576 MiB
End job on node81 at 2009-04-19 11:10:25