Trace number 1544617

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) 1200.04 1195.72

General information on the benchmark

NameRANDOM/MEDIUM/3SAT/UNKNOWN/500/
unif-k3-r4.25-v500-c2125-S1826325374-100.cnf
MD5SUMa61c5a47056b58e65936096833df1084
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkUNSAT
Best CPU time to get the best result obtained on this benchmark1111.14
Satisfiable
(Un)Satisfiability was proved
Number of variables500
Number of clauses2125
Sum of the clauses size6375
Maximum clause length3
Minimum clause length3
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 32125
Number of clauses of size 40
Number of clauses of size 50
Number of clauses of size over 50

Solver Data

10.76/10.89	c run March_dl for 5 seconds ... 
10.76/10.89	c Bin: Executing march_dl
10.76/10.89	c child exit by a signal
10.76/10.89	c march_dl returned code 137.
10.76/10.89	c run saps (UBCSAT implementation) for 2 seconds ... 
10.76/10.89	c Bin: Executing ubcsat2006
10.76/10.89	c child exited successfully
10.76/10.89	c ubcsat2006 returned code 0.
10.76/10.89	c satzilla computing base features
10.76/10.89	c satzilla doing unit-prop probe
10.76/10.89	c satzilla doing local search probe
10.76/10.89	c satzilla doing lobjois search-space size estimate
10.76/10.89	c satzilla's ranking:
10.76/10.89	c 1) march_dl: 3.181979
10.76/10.89	c 2) kcnfs: 3.406417
10.76/10.89	c 3) minisat20+P: 3.884255
10.76/10.89	c 4) kcnfs+P: 999.000000
10.76/10.89	c 5) march_dl+P: 999.000000
10.76/10.89	c 6) vallst+P: 999.000000
10.76/10.89	c 7) zchaff_rand+P: 999.000000
10.76/10.89	c 8) vallst: 999.000000
10.76/10.89	c 9) zchaff_rand: 999.000000
10.76/10.89	c 10) minisat20: 999.000000
10.76/10.89	c satzilla running march_dl ... 
1195.12/1195.71	c Bin: Executing march_dl
1195.12/1195.71	c child exit by a signal
1195.12/1195.71	c march_dl returned code 143.
1195.12/1195.71	c march_dl returned code 143.
1195.12/1195.71	c satzilla running kcnfs ... 

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-1544617-1238612243/watcher-1544617-1238612243 -o /tmp/evaluation-result-1544617-1238612243/solver-1544617-1238612243 -C 1200 -W 1800 -M 1800 --output-limit 1,15 HOME/SATzilla2007_R HOME/instance-1544617-1238612243.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: 0.92 0.95 0.90 3/64 2099
/proc/meminfo: memFree=1009400/2055920 swapFree=4176444/4192956
[pid=2099] ppid=2097 vsize=1440 CPUtime=0
/proc/2099/stat : 2099 (SATzilla2007_R) R 2097 2099 1976 0 -1 4194304 126 0 0 0 0 0 0 0 18 0 1 0 1133889635 1474560 110 1992294400 134512640 135579813 4294956224 18446744073709551615 135216547 0 0 4096 0 0 0 0 17 0 0 0
/proc/2099/statm: 360 110 95 260 0 84 0
[pid=2100] ppid=2099 vsize=764 CPUtime=0
/proc/2100/stat : 2100 (march_dl) R 2099 2099 1976 0 -1 4194304 115 0 0 0 0 0 0 0 18 0 1 0 1133889635 782336 109 1992294400 134512640 134996440 4294956256 18446744073709551615 134652876 0 0 8392704 0 0 0 0 17 0 0 0
/proc/2100/statm: 193 112 52 118 0 72 0

[startup+0.0469061 s]
/proc/loadavg: 0.92 0.95 0.90 3/64 2099
/proc/meminfo: memFree=1009400/2055920 swapFree=4176444/4192956
[pid=2099] ppid=2097 vsize=1440 CPUtime=0
/proc/2099/stat : 2099 (SATzilla2007_R) S 2097 2099 1976 0 -1 4194304 128 0 0 0 0 0 0 0 18 0 1 0 1133889635 1474560 110 1992294400 134512640 135579813 4294956224 18446744073709551615 135216413 0 0 4096 0 18446744071563356171 0 0 17 1 0 0
/proc/2099/statm: 360 110 95 260 0 84 0
[pid=2100] ppid=2099 vsize=1188 CPUtime=0.04
/proc/2100/stat : 2100 (march_dl) R 2099 2099 1976 0 -1 4194304 243 0 0 0 4 0 0 0 19 0 1 0 1133889635 1216512 235 1992294400 134512640 134996440 4294956256 18446744073709551615 134528163 0 0 8392704 0 0 0 0 17 0 0 0
/proc/2100/statm: 297 235 74 118 0 176 0
Current children cumulated CPU time (s) 0.04
Current children cumulated vsize (KiB) 2628

[startup+0.101911 s]
/proc/loadavg: 0.92 0.95 0.90 3/64 2099
/proc/meminfo: memFree=1009400/2055920 swapFree=4176444/4192956
[pid=2099] ppid=2097 vsize=1440 CPUtime=0
/proc/2099/stat : 2099 (SATzilla2007_R) S 2097 2099 1976 0 -1 4194304 128 0 0 0 0 0 0 0 18 0 1 0 1133889635 1474560 110 1992294400 134512640 135579813 4294956224 18446744073709551615 135216413 0 0 4096 0 18446744071563356171 0 0 17 1 0 0
/proc/2099/statm: 360 110 95 260 0 84 0
[pid=2100] ppid=2099 vsize=1188 CPUtime=0.1
/proc/2100/stat : 2100 (march_dl) R 2099 2099 1976 0 -1 4194304 256 0 0 0 10 0 0 0 19 0 1 0 1133889635 1216512 248 1992294400 134512640 134996440 4294956256 18446744073709551615 134572034 0 0 8392704 0 0 0 0 17 0 0 0
/proc/2100/statm: 297 248 74 118 0 176 0
Current children cumulated CPU time (s) 0.1
Current children cumulated vsize (KiB) 2628

[startup+0.30193 s]
/proc/loadavg: 0.92 0.95 0.90 3/64 2099
/proc/meminfo: memFree=1009400/2055920 swapFree=4176444/4192956
[pid=2099] ppid=2097 vsize=1440 CPUtime=0
/proc/2099/stat : 2099 (SATzilla2007_R) S 2097 2099 1976 0 -1 4194304 128 0 0 0 0 0 0 0 18 0 1 0 1133889635 1474560 110 1992294400 134512640 135579813 4294956224 18446744073709551615 135216413 0 0 4096 0 18446744071563356171 0 0 17 1 0 0
/proc/2099/statm: 360 110 95 260 0 84 0
[pid=2100] ppid=2099 vsize=1320 CPUtime=0.3
/proc/2100/stat : 2100 (march_dl) R 2099 2099 1976 0 -1 4194304 265 0 0 0 30 0 0 0 21 0 1 0 1133889635 1351680 257 1992294400 134512640 134996440 4294956256 18446744073709551615 134514003 0 0 8392704 0 0 0 0 17 0 0 0
/proc/2100/statm: 330 257 74 118 0 209 0
Current children cumulated CPU time (s) 0.3
Current children cumulated vsize (KiB) 2760

[startup+0.701971 s]
/proc/loadavg: 0.92 0.95 0.90 3/64 2099
/proc/meminfo: memFree=1009400/2055920 swapFree=4176444/4192956
[pid=2099] ppid=2097 vsize=1440 CPUtime=0
/proc/2099/stat : 2099 (SATzilla2007_R) S 2097 2099 1976 0 -1 4194304 128 0 0 0 0 0 0 0 18 0 1 0 1133889635 1474560 110 1992294400 134512640 135579813 4294956224 18446744073709551615 135216413 0 0 4096 0 18446744071563356171 0 0 17 1 0 0
/proc/2099/statm: 360 110 95 260 0 84 0
[pid=2100] ppid=2099 vsize=1320 CPUtime=0.7
/proc/2100/stat : 2100 (march_dl) R 2099 2099 1976 0 -1 4194304 272 0 0 0 70 0 0 0 25 0 1 0 1133889635 1351680 264 1992294400 134512640 134996440 4294956256 18446744073709551615 134551593 0 0 8392704 0 0 0 0 17 0 0 0
/proc/2100/statm: 330 264 74 118 0 209 0
Current children cumulated CPU time (s) 0.7
Current children cumulated vsize (KiB) 2760

[startup+1.50105 s]
/proc/loadavg: 0.92 0.95 0.90 2/66 2101
/proc/meminfo: memFree=1008488/2055920 swapFree=4176444/4192956
[pid=2099] ppid=2097 vsize=1440 CPUtime=0
/proc/2099/stat : 2099 (SATzilla2007_R) S 2097 2099 1976 0 -1 4194304 128 0 0 0 0 0 0 0 18 0 1 0 1133889635 1474560 110 1992294400 134512640 135579813 4294956224 18446744073709551615 135216413 0 0 4096 0 18446744071563356171 0 0 17 1 0 0
/proc/2099/statm: 360 110 95 260 0 84 0
[pid=2100] ppid=2099 vsize=1320 CPUtime=1.49
/proc/2100/stat : 2100 (march_dl) R 2099 2099 1976 0 -1 4194304 278 0 0 0 149 0 0 0 25 0 1 0 1133889635 1351680 270 1992294400 134512640 134996440 4294956256 18446744073709551615 134527016 0 0 8392704 0 0 0 0 17 0 0 0
/proc/2100/statm: 330 270 74 118 0 209 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 2760

[startup+3.10121 s]
/proc/loadavg: 0.92 0.95 0.90 2/66 2101
/proc/meminfo: memFree=1008360/2055920 swapFree=4176444/4192956
[pid=2099] ppid=2097 vsize=1440 CPUtime=0
/proc/2099/stat : 2099 (SATzilla2007_R) S 2097 2099 1976 0 -1 4194304 128 0 0 0 0 0 0 0 18 0 1 0 1133889635 1474560 110 1992294400 134512640 135579813 4294956224 18446744073709551615 135216413 0 0 4096 0 18446744071563356171 0 0 17 1 0 0
/proc/2099/statm: 360 110 95 260 0 84 0
[pid=2100] ppid=2099 vsize=1320 CPUtime=3.09
/proc/2100/stat : 2100 (march_dl) R 2099 2099 1976 0 -1 4194304 285 0 0 0 309 0 0 0 25 0 1 0 1133889635 1351680 277 1992294400 134512640 134996440 4294956256 18446744073709551615 134567793 0 0 8392704 0 0 0 0 17 0 0 0
/proc/2100/statm: 330 277 74 118 0 209 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 2760

############
# 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+4.9014 s]
/proc/loadavg: 0.92 0.95 0.90 2/66 2101
/proc/meminfo: memFree=1008232/2055920 swapFree=4176444/4192956
[pid=2099] ppid=2097 vsize=1440 CPUtime=0
/proc/2099/stat : 2099 (SATzilla2007_R) S 2097 2099 1976 0 -1 4194304 128 0 0 0 0 0 0 0 18 0 1 0 1133889635 1474560 110 1992294400 134512640 135579813 4294956224 18446744073709551615 135216413 0 0 4096 0 18446744071563356171 0 0 17 1 0 0
/proc/2099/statm: 360 110 95 260 0 84 0
[pid=2100] ppid=2099 vsize=1320 CPUtime=4.89
/proc/2100/stat : 2100 (march_dl) R 2099 2099 1976 0 -1 4194304 288 0 0 0 489 0 0 0 25 0 1 0 1133889635 1351680 280 1992294400 134512640 134996440 4294956256 18446744073709551615 134514049 0 0 8392704 0 0 0 0 17 0 0 0
/proc/2100/statm: 330 280 74 118 0 209 0
Current children cumulated CPU time (s) 4.89
Current children cumulated vsize (KiB) 2760

[startup+5.00141 s]
/proc/loadavg: 0.92 0.95 0.90 2/66 2101
/proc/meminfo: memFree=1008232/2055920 swapFree=4176444/4192956
[pid=2099] ppid=2097 vsize=1440 CPUtime=0
/proc/2099/stat : 2099 (SATzilla2007_R) S 2097 2099 1976 0 -1 4194304 128 0 0 0 0 0 0 0 18 0 1 0 1133889635 1474560 110 1992294400 134512640 135579813 4294956224 18446744073709551615 135216413 0 0 4096 0 18446744071563356171 0 0 17 1 0 0
/proc/2099/statm: 360 110 95 260 0 84 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 1440
#
############


[startup+6.30155 s]
/proc/loadavg: 0.93 0.95 0.90 2/66 2102
/proc/meminfo: memFree=1008616/2055920 swapFree=4176444/4192956
[pid=2099] ppid=2097 vsize=1440 CPUtime=4.99
/proc/2099/stat : 2099 (SATzilla2007_R) S 2097 2099 1976 0 -1 4194304 135 288 0 0 0 0 499 0 16 0 1 0 1133889635 1474560 111 1992294400 134512640 135579813 4294956224 18446744073709551615 135216413 0 0 4096 0 18446744071563356171 0 0 17 0 0 0
/proc/2099/statm: 360 111 96 260 0 84 0
[pid=2102] ppid=2099 vsize=6188 CPUtime=1.29
/proc/2102/stat : 2102 (ubcsat2006) R 2099 2099 1976 0 -1 4194304 269 0 0 0 105 24 0 0 25 0 1 0 1133890135 6336512 252 1992294400 134512640 134777720 4294956112 18446744073709551615 4294960144 0 0 8392704 0 0 0 0 17 0 0 0
/proc/2102/statm: 1547 252 156 64 0 1128 0
Current children cumulated CPU time (s) 6.28
Current children cumulated vsize (KiB) 7628

[startup+12.7012 s]
/proc/loadavg: 0.93 0.95 0.90 2/66 2103
/proc/meminfo: memFree=1008040/2055920 swapFree=4176444/4192956
[pid=2099] ppid=2097 vsize=1736 CPUtime=10.86
/proc/2099/stat : 2099 (SATzilla2007_R) S 2097 2099 1976 0 -1 4194304 587 563 0 0 311 29 700 46 25 0 1 0 1133889635 1777664 253 1992294400 134512640 135579813 4294956224 18446744073709551615 135216413 0 0 4096 0 18446744071563356171 0 0 17 0 0 0
/proc/2099/statm: 434 253 157 260 0 158 0
[pid=2103] ppid=2099 vsize=1320 CPUtime=1.79
/proc/2103/stat : 2103 (march_dl) R 2099 2099 1976 0 -1 4194304 279 0 0 0 179 0 0 0 25 0 1 0 1133890725 1351680 272 1992294400 134512640 134996440 4294956256 18446744073709551615 134526942 0 0 8392704 0 0 0 0 17 0 0 0
/proc/2103/statm: 330 272 74 118 0 209 0
Current children cumulated CPU time (s) 12.65
Current children cumulated vsize (KiB) 3056

[startup+25.5015 s]
/proc/loadavg: 0.95 0.96 0.91 2/66 2103
/proc/meminfo: memFree=1007912/2055920 swapFree=4176444/4192956
[pid=2099] ppid=2097 vsize=1736 CPUtime=10.86
/proc/2099/stat : 2099 (SATzilla2007_R) S 2097 2099 1976 0 -1 4194304 587 563 0 0 311 29 700 46 25 0 1 0 1133889635 1777664 253 1992294400 134512640 135579813 4294956224 18446744073709551615 135216413 0 0 4096 0 18446744071563356171 0 0 17 0 0 0
/proc/2099/statm: 434 253 157 260 0 158 0
[pid=2103] ppid=2099 vsize=1452 CPUtime=14.59
/proc/2103/stat : 2103 (march_dl) R 2099 2099 1976 0 -1 4194304 297 0 0 0 1459 0 0 0 25 0 1 0 1133890725 1486848 290 1992294400 134512640 134996440 4294956256 18446744073709551615 134564464 0 0 8392704 0 0 0 0 17 0 0 0
/proc/2103/statm: 363 290 74 118 0 242 0
Current children cumulated CPU time (s) 25.45
Current children cumulated vsize (KiB) 3188

[startup+51.1011 s]
/proc/loadavg: 0.96 0.96 0.91 2/66 2103
/proc/meminfo: memFree=1007848/2055920 swapFree=4176444/4192956
[pid=2099] ppid=2097 vsize=1736 CPUtime=10.86
/proc/2099/stat : 2099 (SATzilla2007_R) S 2097 2099 1976 0 -1 4194304 587 563 0 0 311 29 700 46 25 0 1 0 1133889635 1777664 253 1992294400 134512640 135579813 4294956224 18446744073709551615 135216413 0 0 4096 0 18446744071563356171 0 0 17 0 0 0
/proc/2099/statm: 434 253 157 260 0 158 0
[pid=2103] ppid=2099 vsize=1452 CPUtime=40.16
/proc/2103/stat : 2103 (march_dl) R 2099 2099 1976 0 -1 4194304 309 0 0 0 4016 0 0 0 25 0 1 0 1133890725 1486848 302 1992294400 134512640 134996440 4294956256 18446744073709551615 134526940 0 0 8392704 0 0 0 0 17 0 0 0
/proc/2103/statm: 363 302 74 118 0 242 0
Current children cumulated CPU time (s) 51.02
Current children cumulated vsize (KiB) 3188

[startup+102.305 s]
/proc/loadavg: 0.98 0.96 0.91 2/66 2103
/proc/meminfo: memFree=1007784/2055920 swapFree=4176444/4192956
[pid=2099] ppid=2097 vsize=1736 CPUtime=10.86
/proc/2099/stat : 2099 (SATzilla2007_R) S 2097 2099 1976 0 -1 4194304 587 563 0 0 311 29 700 46 25 0 1 0 1133889635 1777664 253 1992294400 134512640 135579813 4294956224 18446744073709551615 135216413 0 0 4096 0 18446744071563356171 0 0 17 0 0 0
/proc/2099/statm: 434 253 157 260 0 158 0
[pid=2103] ppid=2099 vsize=1452 CPUtime=91.34
/proc/2103/stat : 2103 (march_dl) R 2099 2099 1976 0 -1 4194304 319 0 0 0 9134 0 0 0 25 0 1 0 1133890725 1486848 312 1992294400 134512640 134996440 4294956256 18446744073709551615 134551380 0 0 8392704 0 0 0 0 17 0 0 0
/proc/2103/statm: 363 312 74 118 0 242 0
Current children cumulated CPU time (s) 102.2
Current children cumulated vsize (KiB) 3188

[startup+162.301 s]
/proc/loadavg: 0.99 0.97 0.91 2/66 2103
/proc/meminfo: memFree=1007784/2055920 swapFree=4176444/4192956
[pid=2099] ppid=2097 vsize=1736 CPUtime=10.86
/proc/2099/stat : 2099 (SATzilla2007_R) S 2097 2099 1976 0 -1 4194304 587 563 0 0 311 29 700 46 25 0 1 0 1133889635 1777664 253 1992294400 134512640 135579813 4294956224 18446744073709551615 135216413 0 0 4096 0 18446744071563356171 0 0 17 0 0 0
/proc/2099/statm: 434 253 157 260 0 158 0
[pid=2103] ppid=2099 vsize=1584 CPUtime=151.32
/proc/2103/stat : 2103 (march_dl) R 2099 2099 1976 0 -1 4194304 327 0 0 0 15132 0 0 0 25 0 1 0 1133890725 1622016 320 1992294400 134512640 134996440 4294956256 18446744073709551615 134551512 0 0 8392704 0 0 0 0 17 0 0 0
/proc/2103/statm: 396 320 74 118 0 275 0
Current children cumulated CPU time (s) 162.18
Current children cumulated vsize (KiB) 3320

[startup+222.301 s]
/proc/loadavg: 0.99 0.97 0.91 2/66 2109

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

[pid=2099] ppid=2097 vsize=1736 CPUtime=10.86
/proc/2099/stat : 2099 (SATzilla2007_R) S 2097 2099 1976 0 -1 4194304 587 563 0 0 311 29 700 46 25 0 1 0 1133889635 1777664 253 1992294400 134512640 135579813 4294956224 18446744073709551615 135216413 0 0 4096 0 18446744071563356171 0 0 17 0 0 0
/proc/2099/statm: 434 253 157 260 0 158 0
[pid=2103] ppid=2099 vsize=1584 CPUtime=571.12
/proc/2103/stat : 2103 (march_dl) R 2099 2099 1976 0 -1 4194304 345 0 0 0 57112 0 0 0 25 0 1 0 1133890725 1622016 338 1992294400 134512640 134996440 4294956256 18446744073709551615 134514015 0 0 8392704 0 0 0 0 17 0 0 0
/proc/2103/statm: 396 338 74 118 0 275 0
Current children cumulated CPU time (s) 581.98
Current children cumulated vsize (KiB) 3320

[startup+642.301 s]
/proc/loadavg: 1.02 1.03 0.94 2/66 2109
/proc/meminfo: memFree=1007592/2055920 swapFree=4176444/4192956
[pid=2099] ppid=2097 vsize=1736 CPUtime=10.86
/proc/2099/stat : 2099 (SATzilla2007_R) S 2097 2099 1976 0 -1 4194304 587 563 0 0 311 29 700 46 25 0 1 0 1133889635 1777664 253 1992294400 134512640 135579813 4294956224 18446744073709551615 135216413 0 0 4096 0 18446744071563356171 0 0 17 0 0 0
/proc/2099/statm: 434 253 157 260 0 158 0
[pid=2103] ppid=2099 vsize=1584 CPUtime=631.09
/proc/2103/stat : 2103 (march_dl) R 2099 2099 1976 0 -1 4194304 347 0 0 0 63109 0 0 0 25 0 1 0 1133890725 1622016 340 1992294400 134512640 134996440 4294956256 18446744073709551615 134537935 0 0 8392704 0 0 0 0 17 0 0 0
/proc/2103/statm: 396 340 74 118 0 275 0
Current children cumulated CPU time (s) 641.95
Current children cumulated vsize (KiB) 3320

[startup+702.301 s]
/proc/loadavg: 1.00 1.02 0.94 2/66 2109
/proc/meminfo: memFree=1007592/2055920 swapFree=4176444/4192956
[pid=2099] ppid=2097 vsize=1736 CPUtime=10.86
/proc/2099/stat : 2099 (SATzilla2007_R) S 2097 2099 1976 0 -1 4194304 587 563 0 0 311 29 700 46 25 0 1 0 1133889635 1777664 253 1992294400 134512640 135579813 4294956224 18446744073709551615 135216413 0 0 4096 0 18446744071563356171 0 0 17 0 0 0
/proc/2099/statm: 434 253 157 260 0 158 0
[pid=2103] ppid=2099 vsize=1584 CPUtime=691.06
/proc/2103/stat : 2103 (march_dl) R 2099 2099 1976 0 -1 4194304 348 0 0 0 69106 0 0 0 25 0 1 0 1133890725 1622016 341 1992294400 134512640 134996440 4294956256 18446744073709551615 134527899 0 0 8392704 0 0 0 0 17 0 0 0
/proc/2103/statm: 396 341 74 118 0 275 0
Current children cumulated CPU time (s) 701.92
Current children cumulated vsize (KiB) 3320

[startup+762.305 s]
/proc/loadavg: 1.00 1.02 0.94 2/66 2109
/proc/meminfo: memFree=1007528/2055920 swapFree=4176444/4192956
[pid=2099] ppid=2097 vsize=1736 CPUtime=10.86
/proc/2099/stat : 2099 (SATzilla2007_R) S 2097 2099 1976 0 -1 4194304 587 563 0 0 311 29 700 46 25 0 1 0 1133889635 1777664 253 1992294400 134512640 135579813 4294956224 18446744073709551615 135216413 0 0 4096 0 18446744071563356171 0 0 17 0 0 0
/proc/2099/statm: 434 253 157 260 0 158 0
[pid=2103] ppid=2099 vsize=1584 CPUtime=751.04
/proc/2103/stat : 2103 (march_dl) R 2099 2099 1976 0 -1 4194304 349 0 0 0 75104 0 0 0 25 0 1 0 1133890725 1622016 342 1992294400 134512640 134996440 4294956256 18446744073709551615 134536965 0 0 8392704 0 0 0 0 17 0 0 0
/proc/2103/statm: 396 342 74 118 0 275 0
Current children cumulated CPU time (s) 761.9
Current children cumulated vsize (KiB) 3320

[startup+822.302 s]
/proc/loadavg: 1.00 1.01 0.94 2/66 2109
/proc/meminfo: memFree=1007528/2055920 swapFree=4176444/4192956
[pid=2099] ppid=2097 vsize=1736 CPUtime=10.86
/proc/2099/stat : 2099 (SATzilla2007_R) S 2097 2099 1976 0 -1 4194304 587 563 0 0 311 29 700 46 25 0 1 0 1133889635 1777664 253 1992294400 134512640 135579813 4294956224 18446744073709551615 135216413 0 0 4096 0 18446744071563356171 0 0 17 0 0 0
/proc/2099/statm: 434 253 157 260 0 158 0
[pid=2103] ppid=2099 vsize=1584 CPUtime=811.01
/proc/2103/stat : 2103 (march_dl) R 2099 2099 1976 0 -1 4194304 350 0 0 0 81101 0 0 0 25 0 1 0 1133890725 1622016 343 1992294400 134512640 134996440 4294956256 18446744073709551615 134526956 0 0 8392704 0 0 0 0 17 0 0 0
/proc/2103/statm: 396 343 74 118 0 275 0
Current children cumulated CPU time (s) 821.87
Current children cumulated vsize (KiB) 3320

[startup+882.302 s]
/proc/loadavg: 1.00 1.01 0.94 2/66 2109
/proc/meminfo: memFree=1007592/2055920 swapFree=4176444/4192956
[pid=2099] ppid=2097 vsize=1736 CPUtime=10.86
/proc/2099/stat : 2099 (SATzilla2007_R) S 2097 2099 1976 0 -1 4194304 587 563 0 0 311 29 700 46 25 0 1 0 1133889635 1777664 253 1992294400 134512640 135579813 4294956224 18446744073709551615 135216413 0 0 4096 0 18446744071563356171 0 0 17 0 0 0
/proc/2099/statm: 434 253 157 260 0 158 0
[pid=2103] ppid=2099 vsize=1584 CPUtime=870.99
/proc/2103/stat : 2103 (march_dl) R 2099 2099 1976 0 -1 4194304 351 0 0 0 87098 1 0 0 25 0 1 0 1133890725 1622016 344 1992294400 134512640 134996440 4294956256 18446744073709551615 134527002 0 0 8392704 0 0 0 0 17 0 0 0
/proc/2103/statm: 396 344 74 118 0 275 0
Current children cumulated CPU time (s) 881.85
Current children cumulated vsize (KiB) 3320

[startup+942.302 s]
/proc/loadavg: 1.00 1.00 0.94 2/66 2109
/proc/meminfo: memFree=1007592/2055920 swapFree=4176444/4192956
[pid=2099] ppid=2097 vsize=1736 CPUtime=10.86
/proc/2099/stat : 2099 (SATzilla2007_R) S 2097 2099 1976 0 -1 4194304 587 563 0 0 311 29 700 46 25 0 1 0 1133889635 1777664 253 1992294400 134512640 135579813 4294956224 18446744073709551615 135216413 0 0 4096 0 18446744071563356171 0 0 17 0 0 0
/proc/2099/statm: 434 253 157 260 0 158 0
[pid=2103] ppid=2099 vsize=1584 CPUtime=930.97
/proc/2103/stat : 2103 (march_dl) R 2099 2099 1976 0 -1 4194304 352 0 0 0 93096 1 0 0 25 0 1 0 1133890725 1622016 345 1992294400 134512640 134996440 4294956256 18446744073709551615 134526942 0 0 8392704 0 0 0 0 17 0 0 0
/proc/2103/statm: 396 345 74 118 0 275 0
Current children cumulated CPU time (s) 941.83
Current children cumulated vsize (KiB) 3320

[startup+1002.3 s]
/proc/loadavg: 1.00 1.00 0.94 2/66 2109
/proc/meminfo: memFree=1007592/2055920 swapFree=4176444/4192956
[pid=2099] ppid=2097 vsize=1736 CPUtime=10.86
/proc/2099/stat : 2099 (SATzilla2007_R) S 2097 2099 1976 0 -1 4194304 587 563 0 0 311 29 700 46 25 0 1 0 1133889635 1777664 253 1992294400 134512640 135579813 4294956224 18446744073709551615 135216413 0 0 4096 0 18446744071563356171 0 0 17 0 0 0
/proc/2099/statm: 434 253 157 260 0 158 0
[pid=2103] ppid=2099 vsize=1584 CPUtime=990.94
/proc/2103/stat : 2103 (march_dl) R 2099 2099 1976 0 -1 4194304 353 0 0 0 99093 1 0 0 25 0 1 0 1133890725 1622016 346 1992294400 134512640 134996440 4294956256 18446744073709551615 134526992 0 0 8392704 0 0 0 0 17 0 0 0
/proc/2103/statm: 396 346 74 118 0 275 0
Current children cumulated CPU time (s) 1001.8
Current children cumulated vsize (KiB) 3320

[startup+1062.3 s]
/proc/loadavg: 1.00 1.00 0.94 2/66 2109
/proc/meminfo: memFree=1007592/2055920 swapFree=4176444/4192956
[pid=2099] ppid=2097 vsize=1736 CPUtime=10.86
/proc/2099/stat : 2099 (SATzilla2007_R) S 2097 2099 1976 0 -1 4194304 587 563 0 0 311 29 700 46 25 0 1 0 1133889635 1777664 253 1992294400 134512640 135579813 4294956224 18446744073709551615 135216413 0 0 4096 0 18446744071563356171 0 0 17 0 0 0
/proc/2099/statm: 434 253 157 260 0 158 0
[pid=2103] ppid=2099 vsize=1584 CPUtime=1050.92
/proc/2103/stat : 2103 (march_dl) R 2099 2099 1976 0 -1 4194304 353 0 0 0 105091 1 0 0 25 0 1 0 1133890725 1622016 346 1992294400 134512640 134996440 4294956256 18446744073709551615 134528147 0 0 8392704 0 0 0 0 17 0 0 0
/proc/2103/statm: 396 346 74 118 0 275 0
Current children cumulated CPU time (s) 1061.78
Current children cumulated vsize (KiB) 3320

[startup+1122.3 s]
/proc/loadavg: 1.00 1.00 0.94 2/66 2109
/proc/meminfo: memFree=1007592/2055920 swapFree=4176444/4192956
[pid=2099] ppid=2097 vsize=1736 CPUtime=10.86
/proc/2099/stat : 2099 (SATzilla2007_R) S 2097 2099 1976 0 -1 4194304 587 563 0 0 311 29 700 46 25 0 1 0 1133889635 1777664 253 1992294400 134512640 135579813 4294956224 18446744073709551615 135216413 0 0 4096 0 18446744071563356171 0 0 17 0 0 0
/proc/2099/statm: 434 253 157 260 0 158 0
[pid=2103] ppid=2099 vsize=1584 CPUtime=1110.89
/proc/2103/stat : 2103 (march_dl) R 2099 2099 1976 0 -1 4194304 354 0 0 0 111088 1 0 0 25 0 1 0 1133890725 1622016 347 1992294400 134512640 134996440 4294956256 18446744073709551615 134573350 0 0 8392704 0 0 0 0 17 0 0 0
/proc/2103/statm: 396 347 74 118 0 275 0
Current children cumulated CPU time (s) 1121.75
Current children cumulated vsize (KiB) 3320

[startup+1182.3 s]
/proc/loadavg: 1.00 1.00 0.94 2/66 2109
/proc/meminfo: memFree=1007592/2055920 swapFree=4176444/4192956
[pid=2099] ppid=2097 vsize=1736 CPUtime=10.86
/proc/2099/stat : 2099 (SATzilla2007_R) S 2097 2099 1976 0 -1 4194304 587 563 0 0 311 29 700 46 25 0 1 0 1133889635 1777664 253 1992294400 134512640 135579813 4294956224 18446744073709551615 135216413 0 0 4096 0 18446744071563356171 0 0 17 0 0 0
/proc/2099/statm: 434 253 157 260 0 158 0
[pid=2103] ppid=2099 vsize=1584 CPUtime=1170.85
/proc/2103/stat : 2103 (march_dl) R 2099 2099 1976 0 -1 4194304 354 0 0 0 117084 1 0 0 25 0 1 0 1133890725 1622016 347 1992294400 134512640 134996440 4294956256 18446744073709551615 134533005 0 0 8392704 0 0 0 0 17 0 0 0
/proc/2103/statm: 396 347 74 118 0 275 0
Current children cumulated CPU time (s) 1181.71
Current children cumulated vsize (KiB) 3320



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1195.71 s]
/proc/loadavg: 1.00 1.00 0.94 2/66 2109
/proc/meminfo: memFree=1007592/2055920 swapFree=4176444/4192956
[pid=2099] ppid=2097 vsize=1736 CPUtime=10.86
/proc/2099/stat : 2099 (SATzilla2007_R) S 2097 2099 1976 0 -1 4194304 587 563 0 0 311 29 700 46 25 0 1 0 1133889635 1777664 253 1992294400 134512640 135579813 4294956224 18446744073709551615 135216413 0 0 4096 0 18446744071563356171 0 0 17 0 0 0
/proc/2099/statm: 434 253 157 260 0 158 0
[pid=2103] ppid=2099 vsize=1712 CPUtime=1184.26
/proc/2103/stat : 2103 (march_dl) R 2099 2099 1976 0 -1 4194304 355 0 0 0 118425 1 0 0 25 0 1 0 1133890725 1753088 348 1992294400 134512640 134996440 4294956256 18446744073709551615 134537694 0 0 8392704 0 0 0 0 17 0 0 0
/proc/2103/statm: 428 348 74 118 0 307 0
Current children cumulated CPU time (s) 1195.12
Current children cumulated vsize (KiB) 3448

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 0.94 2/66 2109
/proc/meminfo: memFree=1007592/2055920 swapFree=4176444/4192956
[pid=2099] ppid=2097 vsize=1736 CPUtime=10.86
/proc/2099/stat : 2099 (SATzilla2007_R) S 2097 2099 1976 0 -1 4194304 587 563 0 0 311 29 700 46 25 0 1 0 1133889635 1777664 253 1992294400 134512640 135579813 4294956224 18446744073709551615 135216413 0 0 4096 0 18446744071563356171 0 0 17 0 0 0
/proc/2099/statm: 434 253 157 260 0 158 0
[pid=2103] ppid=2099 vsize=1712 CPUtime=1184.26
/proc/2103/stat : 2103 (march_dl) R 2099 2099 1976 0 -1 4194304 355 0 0 0 118425 1 0 0 25 0 1 0 1133890725 1753088 348 1992294400 134512640 134996440 4294956256 18446744073709551615 134537694 0 0 8392704 0 0 0 0 17 0 0 0
/proc/2103/statm: 428 348 74 118 0 307 0
Current children cumulated CPU time (s) 1195.12
Current children cumulated vsize (KiB) 3448

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): 1200.04
CPU user time (s): 1199.26
CPU system time (s): 0.781881
CPU usage (%): 100.362
Max. virtual memory (cumulated for all children) (KiB): 7628

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1194.37
system time used= 0.781881
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 1511
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= 4992

runsolver used 1.45778 second user time and 2.90556 second system time

The end

Launcher Data

Begin job on node27 at 2009-04-01 20:57:23
IDJOB=1544617
IDBENCH=70536
IDSOLVER=557
FILE ID=node27/1544617-1238612243
PBS_JOBID= 9073615
Free space on /tmp= 65720 MiB

SOLVER NAME= SAT07 reference solver: SATzilla RANDOM
BENCH NAME= SAT09/RANDOM/MEDIUM/3SAT/UNKNOWN/500/unif-k3-r4.25-v500-c2125-S1826325374-100.cnf
COMMAND LINE= HOME/SATzilla2007_R BENCHNAME            
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1544617-1238612243/watcher-1544617-1238612243 -o /tmp/evaluation-result-1544617-1238612243/solver-1544617-1238612243 -C 1200 -W 1800 -M 1800 --output-limit 1,15  HOME/SATzilla2007_R HOME/instance-1544617-1238612243.cnf            

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

MD5SUM BENCH= a61c5a47056b58e65936096833df1084
RANDOM SEED=514801302

node27.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		: 2800.196
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	: 5521.40
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		: 2800.196
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:       1009880 kB
Buffers:         97564 kB
Cached:         843992 kB
SwapCached:       9492 kB
Active:         220128 kB
Inactive:       732532 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1009880 kB
SwapTotal:     4192956 kB
SwapFree:      4176444 kB
Dirty:            8388 kB
Writeback:           0 kB
Mapped:          16788 kB
Slab:            79268 kB
Committed_AS:  3042704 kB
PageTables:       1380 kB
VmallocTotal: 536870911 kB
VmallocUsed:    264948 kB
VmallocChunk: 536605679 kB
HugePages_Total:     0
HugePages_Free:      0
Hugepagesize:     2048 kB

Free space on /tmp at the end= 65712 MiB
End job on node27 at 2009-04-01 21:17:20