Trace number 1544893

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? (TO) 1200.11 1195.72

General information on the benchmark

NameRANDOM/MEDIUM/3SAT/SATISFIABLE/560/
unif-k3-r4.25-v560-c2380-S45592023-054.cnf
MD5SUM1cdf960645ef22947407473f1df63e0b
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark0.031995
Satisfiable
(Un)Satisfiability was proved
Number of variables560
Number of clauses2380
Sum of the clauses size7140
Maximum clause length3
Minimum clause length3
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 32380
Number of clauses of size 40
Number of clauses of size 50
Number of clauses of size over 50

Solver Data

10.77/10.84	c run March_dl for 5 seconds ... 
10.77/10.84	c Bin: Executing march_dl
10.77/10.84	c child exit by a signal
10.77/10.84	c march_dl returned code 137.
10.77/10.84	c run saps (UBCSAT implementation) for 2 seconds ... 
10.77/10.84	c Bin: Executing ubcsat2006
10.77/10.84	c child exited successfully
10.77/10.84	c ubcsat2006 returned code 0.
10.77/10.84	c satzilla computing base features
10.77/10.84	c satzilla doing unit-prop probe
10.77/10.84	c satzilla doing local search probe
10.77/10.84	c satzilla doing lobjois search-space size estimate
10.77/10.84	c satzilla's ranking:
10.77/10.84	c 1) kcnfs: 3.890934
10.77/10.84	c 2) march_dl: 4.007798
10.77/10.84	c 3) minisat20+P: 4.579565
10.77/10.84	c 4) kcnfs+P: 999.000000
10.77/10.84	c 5) march_dl+P: 999.000000
10.77/10.84	c 6) vallst+P: 999.000000
10.77/10.84	c 7) zchaff_rand+P: 999.000000
10.77/10.84	c 8) vallst: 999.000000
10.77/10.84	c 9) zchaff_rand: 999.000000
10.77/10.84	c 10) minisat20: 999.000000
10.77/10.84	c satzilla running kcnfs ... 
1195.18/1195.71	c Bin: Executing kcnfs
1195.18/1195.71	c child exit by a signal
1195.18/1195.71	c kcnfs returned code 143.
1195.18/1195.71	c kcnfs returned code 143.
1195.18/1195.71	c satzilla running march_dl ... 

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-1544893-1238614916/watcher-1544893-1238614916 -o /tmp/evaluation-result-1544893-1238614916/solver-1544893-1238614916 -C 1200 -W 1800 -M 1800 --output-limit 1,15 HOME/SATzilla2007_R HOME/instance-1544893-1238614916.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 1.00 0.94 3/64 28248
/proc/meminfo: memFree=1244328/2055920 swapFree=4178264/4192956
[pid=28248] ppid=28246 vsize=1440 CPUtime=0
/proc/28248/stat : 28248 (SATzilla2007_R) S 28246 28248 28031 0 -1 4194304 127 0 0 0 0 0 0 0 18 0 1 0 1134157169 1474560 110 1992294400 134512640 135579813 4294956240 18446744073709551615 135216413 0 0 4096 0 18446744071563356171 0 0 17 0 0 0
/proc/28248/statm: 360 110 95 260 0 84 0
[pid=28249] ppid=28248 vsize=768 CPUtime=0
/proc/28249/stat : 28249 (march_dl) R 28248 28248 28031 0 -1 4194304 119 0 0 0 0 0 0 0 19 0 1 0 1134157169 786432 113 1992294400 134512640 134996440 4294956272 18446744073709551615 134652876 0 0 8392704 0 0 0 0 17 0 0 0
/proc/28249/statm: 192 116 52 118 0 71 0

[startup+0.0759669 s]
/proc/loadavg: 1.00 1.00 0.94 3/64 28248
/proc/meminfo: memFree=1244328/2055920 swapFree=4178264/4192956
[pid=28248] ppid=28246 vsize=1440 CPUtime=0
/proc/28248/stat : 28248 (SATzilla2007_R) S 28246 28248 28031 0 -1 4194304 127 0 0 0 0 0 0 0 18 0 1 0 1134157169 1474560 110 1992294400 134512640 135579813 4294956240 18446744073709551615 135216413 0 0 4096 0 18446744071563356171 0 0 17 0 0 0
/proc/28248/statm: 360 110 95 260 0 84 0
[pid=28249] ppid=28248 vsize=1356 CPUtime=0.07
/proc/28249/stat : 28249 (march_dl) R 28248 28248 28031 0 -1 4194304 267 0 0 0 7 0 0 0 19 0 1 0 1134157169 1388544 257 1992294400 134512640 134996440 4294956272 18446744073709551615 134532814 0 0 8392704 0 0 0 0 17 0 0 0
/proc/28249/statm: 339 257 74 118 0 218 0
Current children cumulated CPU time (s) 0.07
Current children cumulated vsize (KiB) 2796

[startup+0.10197 s]
/proc/loadavg: 1.00 1.00 0.94 3/64 28248
/proc/meminfo: memFree=1244328/2055920 swapFree=4178264/4192956
[pid=28248] ppid=28246 vsize=1440 CPUtime=0
/proc/28248/stat : 28248 (SATzilla2007_R) S 28246 28248 28031 0 -1 4194304 127 0 0 0 0 0 0 0 18 0 1 0 1134157169 1474560 110 1992294400 134512640 135579813 4294956240 18446744073709551615 135216413 0 0 4096 0 18446744071563356171 0 0 17 0 0 0
/proc/28248/statm: 360 110 95 260 0 84 0
[pid=28249] ppid=28248 vsize=1356 CPUtime=0.09
/proc/28249/stat : 28249 (march_dl) R 28248 28248 28031 0 -1 4194304 271 0 0 0 9 0 0 0 19 0 1 0 1134157169 1388544 261 1992294400 134512640 134996440 4294956272 18446744073709551615 134514035 0 0 8392704 0 0 0 0 17 0 0 0
/proc/28249/statm: 339 261 74 118 0 218 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 2796

[startup+0.302001 s]
/proc/loadavg: 1.00 1.00 0.94 3/64 28248
/proc/meminfo: memFree=1244328/2055920 swapFree=4178264/4192956
[pid=28248] ppid=28246 vsize=1440 CPUtime=0
/proc/28248/stat : 28248 (SATzilla2007_R) S 28246 28248 28031 0 -1 4194304 127 0 0 0 0 0 0 0 18 0 1 0 1134157169 1474560 110 1992294400 134512640 135579813 4294956240 18446744073709551615 135216413 0 0 4096 0 18446744071563356171 0 0 17 0 0 0
/proc/28248/statm: 360 110 95 260 0 84 0
[pid=28249] ppid=28248 vsize=1356 CPUtime=0.29
/proc/28249/stat : 28249 (march_dl) R 28248 28248 28031 0 -1 4194304 286 0 0 0 29 0 0 0 21 0 1 0 1134157169 1388544 276 1992294400 134512640 134996440 4294956272 18446744073709551615 134553677 0 0 8392704 0 0 0 0 17 0 0 0
/proc/28249/statm: 339 276 74 118 0 218 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 2796

[startup+0.701065 s]
/proc/loadavg: 1.00 1.00 0.94 3/64 28248
/proc/meminfo: memFree=1244328/2055920 swapFree=4178264/4192956
[pid=28248] ppid=28246 vsize=1440 CPUtime=0
/proc/28248/stat : 28248 (SATzilla2007_R) S 28246 28248 28031 0 -1 4194304 127 0 0 0 0 0 0 0 18 0 1 0 1134157169 1474560 110 1992294400 134512640 135579813 4294956240 18446744073709551615 135216413 0 0 4096 0 18446744071563356171 0 0 17 0 0 0
/proc/28248/statm: 360 110 95 260 0 84 0
[pid=28249] ppid=28248 vsize=1356 CPUtime=0.69
/proc/28249/stat : 28249 (march_dl) R 28248 28248 28031 0 -1 4194304 294 0 0 0 69 0 0 0 25 0 1 0 1134157169 1388544 284 1992294400 134512640 134996440 4294956272 18446744073709551615 134528181 0 0 8392704 0 0 0 0 17 0 0 0
/proc/28249/statm: 339 284 74 118 0 218 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 2796

[startup+1.50219 s]
/proc/loadavg: 1.00 1.00 0.94 2/66 28250
/proc/meminfo: memFree=1243288/2055920 swapFree=4178264/4192956
[pid=28248] ppid=28246 vsize=1440 CPUtime=0
/proc/28248/stat : 28248 (SATzilla2007_R) S 28246 28248 28031 0 -1 4194304 127 0 0 0 0 0 0 0 18 0 1 0 1134157169 1474560 110 1992294400 134512640 135579813 4294956240 18446744073709551615 135216413 0 0 4096 0 18446744071563356171 0 0 17 0 0 0
/proc/28248/statm: 360 110 95 260 0 84 0
[pid=28249] ppid=28248 vsize=1356 CPUtime=1.49
/proc/28249/stat : 28249 (march_dl) R 28248 28248 28031 0 -1 4194304 298 0 0 0 149 0 0 0 25 0 1 0 1134157169 1388544 288 1992294400 134512640 134996440 4294956272 18446744073709551615 134537694 0 0 8392704 0 0 0 0 17 0 0 0
/proc/28249/statm: 339 288 74 118 0 218 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 2796

[startup+3.10145 s]
/proc/loadavg: 1.00 1.00 0.94 2/66 28250
/proc/meminfo: memFree=1243160/2055920 swapFree=4178264/4192956
[pid=28248] ppid=28246 vsize=1440 CPUtime=0
/proc/28248/stat : 28248 (SATzilla2007_R) S 28246 28248 28031 0 -1 4194304 127 0 0 0 0 0 0 0 18 0 1 0 1134157169 1474560 110 1992294400 134512640 135579813 4294956240 18446744073709551615 135216413 0 0 4096 0 18446744071563356171 0 0 17 0 0 0
/proc/28248/statm: 360 110 95 260 0 84 0
[pid=28249] ppid=28248 vsize=1488 CPUtime=3.09
/proc/28249/stat : 28249 (march_dl) R 28248 28248 28031 0 -1 4194304 306 0 0 0 309 0 0 0 25 0 1 0 1134157169 1523712 296 1992294400 134512640 134996440 4294956272 18446744073709551615 134514093 0 0 8392704 0 0 0 0 17 0 0 0
/proc/28249/statm: 372 296 74 118 0 251 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 2928

############
# 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+4.90173 s]
/proc/loadavg: 1.00 1.00 0.94 2/66 28250
/proc/meminfo: memFree=1243096/2055920 swapFree=4178264/4192956
[pid=28248] ppid=28246 vsize=1440 CPUtime=0
/proc/28248/stat : 28248 (SATzilla2007_R) S 28246 28248 28031 0 -1 4194304 127 0 0 0 0 0 0 0 18 0 1 0 1134157169 1474560 110 1992294400 134512640 135579813 4294956240 18446744073709551615 135216413 0 0 4096 0 18446744071563356171 0 0 17 0 0 0
/proc/28248/statm: 360 110 95 260 0 84 0
[pid=28249] ppid=28248 vsize=1488 CPUtime=4.89
/proc/28249/stat : 28249 (march_dl) R 28248 28248 28031 0 -1 4194304 311 0 0 0 489 0 0 0 25 0 1 0 1134157169 1523712 301 1992294400 134512640 134996440 4294956272 18446744073709551615 134514020 0 0 8392704 0 0 0 0 17 0 0 0
/proc/28249/statm: 372 301 74 118 0 251 0
Current children cumulated CPU time (s) 4.89
Current children cumulated vsize (KiB) 2928

[startup+5.00175 s]
/proc/loadavg: 1.00 1.00 0.94 2/66 28250
/proc/meminfo: memFree=1243096/2055920 swapFree=4178264/4192956
[pid=28248] ppid=28246 vsize=1440 CPUtime=0
/proc/28248/stat : 28248 (SATzilla2007_R) S 28246 28248 28031 0 -1 4194304 127 0 0 0 0 0 0 0 18 0 1 0 1134157169 1474560 110 1992294400 134512640 135579813 4294956240 18446744073709551615 135216413 0 0 4096 0 18446744071563356171 0 0 17 0 0 0
/proc/28248/statm: 360 110 95 260 0 84 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 1440
#
############


[startup+6.30196 s]
/proc/loadavg: 1.00 1.00 0.94 2/66 28251
/proc/meminfo: memFree=1243416/2055920 swapFree=4178264/4192956
[pid=28248] ppid=28246 vsize=1440 CPUtime=4.99
/proc/28248/stat : 28248 (SATzilla2007_R) S 28246 28248 28031 0 -1 4194304 134 311 0 0 0 0 499 0 16 0 1 0 1134157169 1474560 111 1992294400 134512640 135579813 4294956240 18446744073709551615 135216413 0 0 4096 0 18446744071563356171 0 0 17 0 0 0
/proc/28248/statm: 360 111 96 260 0 84 0
[pid=28251] ppid=28248 vsize=6188 CPUtime=1.29
/proc/28251/stat : 28251 (ubcsat2006) R 28248 28248 28031 0 -1 4194304 272 0 0 0 107 22 0 0 25 0 1 0 1134157669 6336512 255 1992294400 134512640 134777720 4294956112 18446744073709551615 4294960144 0 0 8392704 0 0 0 0 17 0 0 0
/proc/28251/statm: 1547 255 156 64 0 1128 0
Current children cumulated CPU time (s) 6.28
Current children cumulated vsize (KiB) 7628

[startup+12.702 s]
/proc/loadavg: 1.00 1.00 0.94 2/66 28252
/proc/meminfo: memFree=1242520/2055920 swapFree=4178264/4192956
[pid=28248] ppid=28246 vsize=1752 CPUtime=10.81
/proc/28248/stat : 28248 (SATzilla2007_R) S 28246 28248 28031 0 -1 4194304 601 589 0 0 311 30 700 40 25 0 1 0 1134157169 1794048 260 1992294400 134512640 135579813 4294956240 18446744073709551615 135216413 0 0 4096 0 18446744071563356171 0 0 17 0 0 0
/proc/28248/statm: 438 260 157 260 0 162 0
[pid=28252] ppid=28248 vsize=183420 CPUtime=1.84
/proc/28252/stat : 28252 (kcnfs) R 28248 28248 28031 0 -1 4194304 372 0 0 0 184 0 0 0 25 0 1 0 1134158253 187822080 357 1992294400 134512640 134709692 4294956256 18446744073709551615 134620165 0 0 8392704 0 0 0 0 17 0 0 0
/proc/28252/statm: 45855 357 138 48 0 45452 0
Current children cumulated CPU time (s) 12.65
Current children cumulated vsize (KiB) 185172

[startup+25.502 s]
/proc/loadavg: 1.00 1.00 0.94 2/66 28252
/proc/meminfo: memFree=1242584/2055920 swapFree=4178264/4192956
[pid=28248] ppid=28246 vsize=1752 CPUtime=10.81
/proc/28248/stat : 28248 (SATzilla2007_R) S 28246 28248 28031 0 -1 4194304 601 589 0 0 311 30 700 40 25 0 1 0 1134157169 1794048 260 1992294400 134512640 135579813 4294956240 18446744073709551615 135216413 0 0 4096 0 18446744071563356171 0 0 17 0 0 0
/proc/28248/statm: 438 260 157 260 0 162 0
[pid=28252] ppid=28248 vsize=183420 CPUtime=14.64
/proc/28252/stat : 28252 (kcnfs) R 28248 28248 28031 0 -1 4194304 372 0 0 0 1464 0 0 0 25 0 1 0 1134158253 187822080 357 1992294400 134512640 134709692 4294956256 18446744073709551615 134559447 0 0 8392704 0 0 0 0 17 0 0 0
/proc/28252/statm: 45855 357 138 48 0 45452 0
Current children cumulated CPU time (s) 25.45
Current children cumulated vsize (KiB) 185172

[startup+51.1011 s]
/proc/loadavg: 1.00 1.00 0.94 2/66 28252
/proc/meminfo: memFree=1242648/2055920 swapFree=4178264/4192956
[pid=28248] ppid=28246 vsize=1752 CPUtime=10.81
/proc/28248/stat : 28248 (SATzilla2007_R) S 28246 28248 28031 0 -1 4194304 601 589 0 0 311 30 700 40 25 0 1 0 1134157169 1794048 260 1992294400 134512640 135579813 4294956240 18446744073709551615 135216413 0 0 4096 0 18446744071563356171 0 0 17 0 0 0
/proc/28248/statm: 438 260 157 260 0 162 0
[pid=28252] ppid=28248 vsize=183420 CPUtime=40.22
/proc/28252/stat : 28252 (kcnfs) R 28248 28248 28031 0 -1 4194304 372 0 0 0 4022 0 0 0 25 0 1 0 1134158253 187822080 357 1992294400 134512640 134709692 4294956256 18446744073709551615 134559528 0 0 8392704 0 0 0 0 17 1 0 0
/proc/28252/statm: 45855 357 138 48 0 45452 0
Current children cumulated CPU time (s) 51.03
Current children cumulated vsize (KiB) 185172

[startup+102.306 s]
/proc/loadavg: 1.00 1.00 0.94 2/66 28252
/proc/meminfo: memFree=1242584/2055920 swapFree=4178264/4192956
[pid=28248] ppid=28246 vsize=1752 CPUtime=10.81
/proc/28248/stat : 28248 (SATzilla2007_R) S 28246 28248 28031 0 -1 4194304 601 589 0 0 311 30 700 40 25 0 1 0 1134157169 1794048 260 1992294400 134512640 135579813 4294956240 18446744073709551615 135216413 0 0 4096 0 18446744071563356171 0 0 17 0 0 0
/proc/28248/statm: 438 260 157 260 0 162 0
[pid=28252] ppid=28248 vsize=183420 CPUtime=91.4
/proc/28252/stat : 28252 (kcnfs) R 28248 28248 28031 0 -1 4194304 372 0 0 0 9140 0 0 0 25 0 1 0 1134158253 187822080 357 1992294400 134512640 134709692 4294956256 18446744073709551615 134642665 0 0 8392704 0 0 0 0 17 0 0 0
/proc/28252/statm: 45855 357 138 48 0 45452 0
Current children cumulated CPU time (s) 102.21
Current children cumulated vsize (KiB) 185172

[startup+162.302 s]
/proc/loadavg: 1.00 1.00 0.94 2/66 28252
/proc/meminfo: memFree=1242584/2055920 swapFree=4178264/4192956
[pid=28248] ppid=28246 vsize=1752 CPUtime=10.81
/proc/28248/stat : 28248 (SATzilla2007_R) S 28246 28248 28031 0 -1 4194304 601 589 0 0 311 30 700 40 25 0 1 0 1134157169 1794048 260 1992294400 134512640 135579813 4294956240 18446744073709551615 135216413 0 0 4096 0 18446744071563356171 0 0 17 0 0 0
/proc/28248/statm: 438 260 157 260 0 162 0
[pid=28252] ppid=28248 vsize=183420 CPUtime=151.35
/proc/28252/stat : 28252 (kcnfs) R 28248 28248 28031 0 -1 4194304 372 0 0 0 15135 0 0 0 25 0 1 0 1134158253 187822080 357 1992294400 134512640 134709692 4294956256 18446744073709551615 134582066 0 0 8392704 0 0 0 0 17 0 0 0
/proc/28252/statm: 45855 357 138 48 0 45452 0
Current children cumulated CPU time (s) 162.16
Current children cumulated vsize (KiB) 185172

[startup+222.301 s]
/proc/loadavg: 1.00 1.00 0.94 2/66 28252

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

[pid=28248] ppid=28246 vsize=1752 CPUtime=10.81
/proc/28248/stat : 28248 (SATzilla2007_R) S 28246 28248 28031 0 -1 4194304 601 589 0 0 311 30 700 40 25 0 1 0 1134157169 1794048 260 1992294400 134512640 135579813 4294956240 18446744073709551615 135216413 0 0 4096 0 18446744071563356171 0 0 17 0 0 0
/proc/28248/statm: 438 260 157 260 0 162 0
[pid=28252] ppid=28248 vsize=183420 CPUtime=571.17
/proc/28252/stat : 28252 (kcnfs) R 28248 28248 28031 0 -1 4194304 373 0 0 0 57117 0 0 0 25 0 1 0 1134158253 187822080 358 1992294400 134512640 134709692 4294956256 18446744073709551615 134642670 0 0 8392704 0 0 0 0 17 0 0 0
/proc/28252/statm: 45855 358 138 48 0 45452 0
Current children cumulated CPU time (s) 581.98
Current children cumulated vsize (KiB) 185172

[startup+642.301 s]
/proc/loadavg: 1.11 1.03 0.95 2/66 28252
/proc/meminfo: memFree=1242584/2055920 swapFree=4178264/4192956
[pid=28248] ppid=28246 vsize=1752 CPUtime=10.81
/proc/28248/stat : 28248 (SATzilla2007_R) S 28246 28248 28031 0 -1 4194304 601 589 0 0 311 30 700 40 25 0 1 0 1134157169 1794048 260 1992294400 134512640 135579813 4294956240 18446744073709551615 135216413 0 0 4096 0 18446744071563356171 0 0 17 0 0 0
/proc/28248/statm: 438 260 157 260 0 162 0
[pid=28252] ppid=28248 vsize=183420 CPUtime=631.15
/proc/28252/stat : 28252 (kcnfs) R 28248 28248 28031 0 -1 4194304 373 0 0 0 63115 0 0 0 25 0 1 0 1134158253 187822080 358 1992294400 134512640 134709692 4294956256 18446744073709551615 134563097 0 0 8392704 0 0 0 0 17 0 0 0
/proc/28252/statm: 45855 358 138 48 0 45452 0
Current children cumulated CPU time (s) 641.96
Current children cumulated vsize (KiB) 185172

[startup+702.302 s]
/proc/loadavg: 1.04 1.02 0.95 2/66 28252
/proc/meminfo: memFree=1242584/2055920 swapFree=4178264/4192956
[pid=28248] ppid=28246 vsize=1752 CPUtime=10.81
/proc/28248/stat : 28248 (SATzilla2007_R) S 28246 28248 28031 0 -1 4194304 601 589 0 0 311 30 700 40 25 0 1 0 1134157169 1794048 260 1992294400 134512640 135579813 4294956240 18446744073709551615 135216413 0 0 4096 0 18446744071563356171 0 0 17 0 0 0
/proc/28248/statm: 438 260 157 260 0 162 0
[pid=28252] ppid=28248 vsize=183420 CPUtime=691.13
/proc/28252/stat : 28252 (kcnfs) R 28248 28248 28031 0 -1 4194304 373 0 0 0 69113 0 0 0 25 0 1 0 1134158253 187822080 358 1992294400 134512640 134709692 4294956256 18446744073709551615 134620165 0 0 8392704 0 0 0 0 17 0 0 0
/proc/28252/statm: 45855 358 138 48 0 45452 0
Current children cumulated CPU time (s) 701.94
Current children cumulated vsize (KiB) 185172

[startup+762.305 s]
/proc/loadavg: 1.01 1.02 0.95 2/66 28252
/proc/meminfo: memFree=1242520/2055920 swapFree=4178264/4192956
[pid=28248] ppid=28246 vsize=1752 CPUtime=10.81
/proc/28248/stat : 28248 (SATzilla2007_R) S 28246 28248 28031 0 -1 4194304 601 589 0 0 311 30 700 40 25 0 1 0 1134157169 1794048 260 1992294400 134512640 135579813 4294956240 18446744073709551615 135216413 0 0 4096 0 18446744071563356171 0 0 17 0 0 0
/proc/28248/statm: 438 260 157 260 0 162 0
[pid=28252] ppid=28248 vsize=183420 CPUtime=751.12
/proc/28252/stat : 28252 (kcnfs) R 28248 28248 28031 0 -1 4194304 373 0 0 0 75111 1 0 0 25 0 1 0 1134158253 187822080 358 1992294400 134512640 134709692 4294956256 18446744073709551615 134574511 0 0 8392704 0 0 0 0 17 0 0 0
/proc/28252/statm: 45855 358 138 48 0 45452 0
Current children cumulated CPU time (s) 761.93
Current children cumulated vsize (KiB) 185172

[startup+822.302 s]
/proc/loadavg: 1.00 1.01 0.95 2/66 28252
/proc/meminfo: memFree=1242584/2055920 swapFree=4178264/4192956
[pid=28248] ppid=28246 vsize=1752 CPUtime=10.81
/proc/28248/stat : 28248 (SATzilla2007_R) S 28246 28248 28031 0 -1 4194304 601 589 0 0 311 30 700 40 25 0 1 0 1134157169 1794048 260 1992294400 134512640 135579813 4294956240 18446744073709551615 135216413 0 0 4096 0 18446744071563356171 0 0 17 0 0 0
/proc/28248/statm: 438 260 157 260 0 162 0
[pid=28252] ppid=28248 vsize=183420 CPUtime=811.09
/proc/28252/stat : 28252 (kcnfs) R 28248 28248 28031 0 -1 4194304 373 0 0 0 81108 1 0 0 25 0 1 0 1134158253 187822080 358 1992294400 134512640 134709692 4294956256 18446744073709551615 134565060 0 0 8392704 0 0 0 0 17 0 0 0
/proc/28252/statm: 45855 358 138 48 0 45452 0
Current children cumulated CPU time (s) 821.9
Current children cumulated vsize (KiB) 185172

[startup+882.302 s]
/proc/loadavg: 1.00 1.00 0.95 2/66 28252
/proc/meminfo: memFree=1242584/2055920 swapFree=4178264/4192956
[pid=28248] ppid=28246 vsize=1752 CPUtime=10.81
/proc/28248/stat : 28248 (SATzilla2007_R) S 28246 28248 28031 0 -1 4194304 601 589 0 0 311 30 700 40 25 0 1 0 1134157169 1794048 260 1992294400 134512640 135579813 4294956240 18446744073709551615 135216413 0 0 4096 0 18446744071563356171 0 0 17 0 0 0
/proc/28248/statm: 438 260 157 260 0 162 0
[pid=28252] ppid=28248 vsize=183420 CPUtime=871.07
/proc/28252/stat : 28252 (kcnfs) R 28248 28248 28031 0 -1 4194304 373 0 0 0 87106 1 0 0 25 0 1 0 1134158253 187822080 358 1992294400 134512640 134709692 4294956256 18446744073709551615 134582155 0 0 8392704 0 0 0 0 17 0 0 0
/proc/28252/statm: 45855 358 138 48 0 45452 0
Current children cumulated CPU time (s) 881.88
Current children cumulated vsize (KiB) 185172

[startup+942.301 s]
/proc/loadavg: 1.00 1.00 0.95 2/66 28252
/proc/meminfo: memFree=1242584/2055920 swapFree=4178264/4192956
[pid=28248] ppid=28246 vsize=1752 CPUtime=10.81
/proc/28248/stat : 28248 (SATzilla2007_R) S 28246 28248 28031 0 -1 4194304 601 589 0 0 311 30 700 40 25 0 1 0 1134157169 1794048 260 1992294400 134512640 135579813 4294956240 18446744073709551615 135216413 0 0 4096 0 18446744071563356171 0 0 17 0 0 0
/proc/28248/statm: 438 260 157 260 0 162 0
[pid=28252] ppid=28248 vsize=183420 CPUtime=931.05
/proc/28252/stat : 28252 (kcnfs) R 28248 28248 28031 0 -1 4194304 373 0 0 0 93104 1 0 0 25 0 1 0 1134158253 187822080 358 1992294400 134512640 134709692 4294956256 18446744073709551615 134559706 0 0 8392704 0 0 0 0 17 0 0 0
/proc/28252/statm: 45855 358 138 48 0 45452 0
Current children cumulated CPU time (s) 941.86
Current children cumulated vsize (KiB) 185172

[startup+1002.3 s]
/proc/loadavg: 1.00 1.00 0.95 2/66 28252
/proc/meminfo: memFree=1242520/2055920 swapFree=4178264/4192956
[pid=28248] ppid=28246 vsize=1752 CPUtime=10.81
/proc/28248/stat : 28248 (SATzilla2007_R) S 28246 28248 28031 0 -1 4194304 601 589 0 0 311 30 700 40 25 0 1 0 1134157169 1794048 260 1992294400 134512640 135579813 4294956240 18446744073709551615 135216413 0 0 4096 0 18446744071563356171 0 0 17 0 0 0
/proc/28248/statm: 438 260 157 260 0 162 0
[pid=28252] ppid=28248 vsize=183420 CPUtime=991.03
/proc/28252/stat : 28252 (kcnfs) R 28248 28248 28031 0 -1 4194304 373 0 0 0 99102 1 0 0 25 0 1 0 1134158253 187822080 358 1992294400 134512640 134709692 4294956256 18446744073709551615 134564897 0 0 8392704 0 0 0 0 17 0 0 0
/proc/28252/statm: 45855 358 138 48 0 45452 0
Current children cumulated CPU time (s) 1001.84
Current children cumulated vsize (KiB) 185172

[startup+1062.3 s]
/proc/loadavg: 1.00 1.00 0.95 2/66 28252
/proc/meminfo: memFree=1242584/2055920 swapFree=4178264/4192956
[pid=28248] ppid=28246 vsize=1752 CPUtime=10.81
/proc/28248/stat : 28248 (SATzilla2007_R) S 28246 28248 28031 0 -1 4194304 601 589 0 0 311 30 700 40 25 0 1 0 1134157169 1794048 260 1992294400 134512640 135579813 4294956240 18446744073709551615 135216413 0 0 4096 0 18446744071563356171 0 0 17 0 0 0
/proc/28248/statm: 438 260 157 260 0 162 0
[pid=28252] ppid=28248 vsize=183420 CPUtime=1051.01
/proc/28252/stat : 28252 (kcnfs) R 28248 28248 28031 0 -1 4194304 373 0 0 0 105100 1 0 0 25 0 1 0 1134158253 187822080 358 1992294400 134512640 134709692 4294956256 18446744073709551615 134632381 0 0 8392704 0 0 0 0 17 0 0 0
/proc/28252/statm: 45855 358 138 48 0 45452 0
Current children cumulated CPU time (s) 1061.82
Current children cumulated vsize (KiB) 185172

[startup+1122.3 s]
/proc/loadavg: 1.00 1.00 0.95 2/66 28252
/proc/meminfo: memFree=1242520/2055920 swapFree=4178264/4192956
[pid=28248] ppid=28246 vsize=1752 CPUtime=10.81
/proc/28248/stat : 28248 (SATzilla2007_R) S 28246 28248 28031 0 -1 4194304 601 589 0 0 311 30 700 40 25 0 1 0 1134157169 1794048 260 1992294400 134512640 135579813 4294956240 18446744073709551615 135216413 0 0 4096 0 18446744071563356171 0 0 17 0 0 0
/proc/28248/statm: 438 260 157 260 0 162 0
[pid=28252] ppid=28248 vsize=183420 CPUtime=1110.99
/proc/28252/stat : 28252 (kcnfs) R 28248 28248 28031 0 -1 4194304 373 0 0 0 111098 1 0 0 25 0 1 0 1134158253 187822080 358 1992294400 134512640 134709692 4294956256 18446744073709551615 134556328 0 0 8392704 0 0 0 0 17 0 0 0
/proc/28252/statm: 45855 358 138 48 0 45452 0
Current children cumulated CPU time (s) 1121.8
Current children cumulated vsize (KiB) 185172

[startup+1182.3 s]
/proc/loadavg: 1.00 1.00 0.95 2/66 28258
/proc/meminfo: memFree=1242392/2055920 swapFree=4178264/4192956
[pid=28248] ppid=28246 vsize=1752 CPUtime=10.81
/proc/28248/stat : 28248 (SATzilla2007_R) S 28246 28248 28031 0 -1 4194304 601 589 0 0 311 30 700 40 25 0 1 0 1134157169 1794048 260 1992294400 134512640 135579813 4294956240 18446744073709551615 135216413 0 0 4096 0 18446744071563356171 0 0 17 0 0 0
/proc/28248/statm: 438 260 157 260 0 162 0
[pid=28252] ppid=28248 vsize=183420 CPUtime=1170.96
/proc/28252/stat : 28252 (kcnfs) R 28248 28248 28031 0 -1 4194304 373 0 0 0 117095 1 0 0 25 0 1 0 1134158253 187822080 358 1992294400 134512640 134709692 4294956256 18446744073709551615 134556205 0 0 8392704 0 0 0 0 17 0 0 0
/proc/28252/statm: 45855 358 138 48 0 45452 0
Current children cumulated CPU time (s) 1181.77
Current children cumulated vsize (KiB) 185172



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1195.71 s]
/proc/loadavg: 1.00 1.00 0.95 2/66 28258
/proc/meminfo: memFree=1242392/2055920 swapFree=4178264/4192956
[pid=28248] ppid=28246 vsize=1752 CPUtime=10.81
/proc/28248/stat : 28248 (SATzilla2007_R) S 28246 28248 28031 0 -1 4194304 601 589 0 0 311 30 700 40 25 0 1 0 1134157169 1794048 260 1992294400 134512640 135579813 4294956240 18446744073709551615 135216413 0 0 4096 0 18446744071563356171 0 0 17 0 0 0
/proc/28248/statm: 438 260 157 260 0 162 0
[pid=28252] ppid=28248 vsize=183420 CPUtime=1184.37
/proc/28252/stat : 28252 (kcnfs) R 28248 28248 28031 0 -1 4194304 373 0 0 0 118436 1 0 0 25 0 1 0 1134158253 187822080 358 1992294400 134512640 134709692 4294956256 18446744073709551615 134563273 0 0 8392704 0 0 0 0 17 0 0 0
/proc/28252/statm: 45855 358 138 48 0 45452 0
Current children cumulated CPU time (s) 1195.18
Current children cumulated vsize (KiB) 185172

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

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

[startup+1195.71 s]
/proc/loadavg: 1.00 1.00 0.95 2/66 28258
/proc/meminfo: memFree=1242392/2055920 swapFree=4178264/4192956
[pid=28248] ppid=28246 vsize=1752 CPUtime=10.81
/proc/28248/stat : 28248 (SATzilla2007_R) S 28246 28248 28031 0 -1 4194304 601 589 0 0 311 30 700 40 25 0 1 0 1134157169 1794048 260 1992294400 134512640 135579813 4294956240 18446744073709551615 135216413 0 0 4096 0 18446744071563356171 0 0 17 0 0 0
/proc/28248/statm: 438 260 157 260 0 162 0
[pid=28252] ppid=28248 vsize=183420 CPUtime=1184.37
/proc/28252/stat : 28252 (kcnfs) R 28248 28248 28031 0 -1 4194304 373 0 0 0 118436 1 0 0 25 0 1 0 1134158253 187822080 358 1992294400 134512640 134709692 4294956256 18446744073709551615 134563273 0 0 8392704 0 0 0 0 17 0 0 0
/proc/28252/statm: 45855 358 138 48 0 45452 0
Current children cumulated CPU time (s) 1195.18
Current children cumulated vsize (KiB) 185172

Child ended because it received signal 15 (SIGTERM)

# 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): 1195.72
CPU time (s): 1200.11
CPU user time (s): 1199.38
CPU system time (s): 0.729889
CPU usage (%): 100.367
Max. virtual memory (cumulated for all children) (KiB): 185172

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1194.49
system time used= 0.729889
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 1570
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= 2187

runsolver used 0.91586 second user time and 3.44448 second system time

The end

Launcher Data

Begin job on node26 at 2009-04-01 21:41:56
IDJOB=1544893
IDBENCH=70674
IDSOLVER=557
FILE ID=node26/1544893-1238614916
PBS_JOBID= 9073675
Free space on /tmp= 66264 MiB

SOLVER NAME= SAT07 reference solver: SATzilla RANDOM
BENCH NAME= SAT09/RANDOM/MEDIUM/3SAT/SATISFIABLE/560/unif-k3-r4.25-v560-c2380-S45592023-054.cnf
COMMAND LINE= HOME/SATzilla2007_R BENCHNAME            
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1544893-1238614916/watcher-1544893-1238614916 -o /tmp/evaluation-result-1544893-1238614916/solver-1544893-1238614916 -C 1200 -W 1800 -M 1800 --output-limit 1,15  HOME/SATzilla2007_R HOME/instance-1544893-1238614916.cnf            

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

MD5SUM BENCH= 1cdf960645ef22947407473f1df63e0b
RANDOM SEED=1562855913

node26.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		: 3000.261
cache size	: 2048 KB
fpu		: yes
fpu_exception	: yes
cpuid level	: 5
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx lm pni monitor ds_cpl cid cx16 xtpr
bogomips	: 5931.00
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:

processor	: 1
vendor_id	: GenuineIntel
cpu family	: 15
model		: 4
model name	:                   Intel(R) Xeon(TM) CPU 3.00GHz
stepping	: 3
cpu MHz		: 3000.261
cache size	: 2048 KB
fpu		: yes
fpu_exception	: yes
cpuid level	: 5
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx lm pni monitor ds_cpl cid cx16 xtpr
bogomips	: 5586.94
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:      2055920 kB
MemFree:       1244808 kB
Buffers:         96228 kB
Cached:         614808 kB
SwapCached:       8472 kB
Active:         240232 kB
Inactive:       480712 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1244808 kB
SwapTotal:     4192956 kB
SwapFree:      4178264 kB
Dirty:            8540 kB
Writeback:           0 kB
Mapped:          15592 kB
Slab:            76256 kB
Committed_AS:  3008512 kB
PageTables:       1372 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= 66256 MiB
End job on node26 at 2009-04-01 22:01:54