Trace number 1544669

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 375.881 376.021

General information on the benchmark

NameRANDOM/MEDIUM/3SAT/UNKNOWN/420/
unif-k3-r4.25-v420-c1785-S2096960818-049.cnf
MD5SUM0dd96c632ca80e24c12df38646d2de2b
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkUNSAT
Best CPU time to get the best result obtained on this benchmark287.4
Satisfiable
(Un)Satisfiability was proved
Number of variables420
Number of clauses1785
Sum of the clauses size5355
Maximum clause length3
Minimum clause length3
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 31785
Number of clauses of size 40
Number of clauses of size 50
Number of clauses of size over 50

Solver Data

10.88/10.93	c run March_dl for 5 seconds ... 
10.88/10.93	c Bin: Executing march_dl
10.88/10.93	c child exit by a signal
10.88/10.93	c march_dl returned code 137.
10.88/10.93	c run saps (UBCSAT implementation) for 2 seconds ... 
10.88/10.93	c Bin: Executing ubcsat2006
10.88/10.93	c child exited successfully
10.88/10.93	c ubcsat2006 returned code 0.
10.88/10.93	c satzilla computing base features
10.88/10.93	c satzilla doing unit-prop probe
10.88/10.93	c satzilla doing local search probe
10.88/10.93	c satzilla doing lobjois search-space size estimate
10.88/10.93	c satzilla's ranking:
10.88/10.93	c 1) kcnfs: 1.986626
10.88/10.93	c 2) march_dl: 2.103185
10.88/10.93	c 3) minisat20+P: 3.281262
10.88/10.93	c 4) kcnfs+P: 999.000000
10.88/10.93	c 5) march_dl+P: 999.000000
10.88/10.93	c 6) vallst+P: 999.000000
10.88/10.93	c 7) zchaff_rand+P: 999.000000
10.88/10.93	c 8) vallst: 999.000000
10.88/10.93	c 9) zchaff_rand: 999.000000
10.88/10.93	c 10) minisat20: 999.000000
10.88/10.93	c satzilla running kcnfs ... 
375.83/376.02	c Bin: Executing kcnfs
375.83/376.02	c child exited successfully
375.83/376.02	c kcnfs returned code 20.
375.83/376.02	s UNSATISFIABLE
375.83/376.02	c SATZILLA_TIME=375.930000

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-1544669-1238613042/watcher-1544669-1238613042 -o /tmp/evaluation-result-1544669-1238613042/solver-1544669-1238613042 -C 1200 -W 1800 -M 1800 --output-limit 1,15 HOME/SATzilla2007_R HOME/instance-1544669-1238613042.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 0.91 3/64 22024
/proc/meminfo: memFree=1514184/2055920 swapFree=4176720/4192956
[pid=22024] ppid=22022 vsize=1440 CPUtime=0
/proc/22024/stat : 22024 (SATzilla2007_R) S 22022 22024 21777 0 -1 4194304 128 0 0 0 0 0 0 0 18 0 1 0 1133969159 1474560 110 1992294400 134512640 135579813 4294956224 18446744073709551615 135216413 0 0 4096 0 18446744071563356171 0 0 17 0 0 0
/proc/22024/statm: 360 110 95 260 0 84 0
[pid=22025] ppid=22024 vsize=772 CPUtime=0
/proc/22025/stat : 22025 (march_dl) R 22024 22024 21777 0 -1 4194304 116 0 0 0 0 0 0 0 18 0 1 0 1133969159 790528 108 1992294400 134512640 134996440 4294956256 18446744073709551615 134543110 0 0 8392704 0 0 0 0 17 1 0 0
/proc/22025/statm: 193 108 55 118 0 72 0

[startup+0.0274139 s]
/proc/loadavg: 1.00 1.00 0.91 3/64 22024
/proc/meminfo: memFree=1514184/2055920 swapFree=4176720/4192956
[pid=22024] ppid=22022 vsize=1440 CPUtime=0
/proc/22024/stat : 22024 (SATzilla2007_R) S 22022 22024 21777 0 -1 4194304 128 0 0 0 0 0 0 0 18 0 1 0 1133969159 1474560 110 1992294400 134512640 135579813 4294956224 18446744073709551615 135216413 0 0 4096 0 18446744071563356171 0 0 17 0 0 0
/proc/22024/statm: 360 110 95 260 0 84 0
[pid=22025] ppid=22024 vsize=1140 CPUtime=0.02
/proc/22025/stat : 22025 (march_dl) R 22024 22024 21777 0 -1 4194304 215 0 0 0 2 0 0 0 18 0 1 0 1133969159 1167360 207 1992294400 134512640 134996440 4294956256 18446744073709551615 134528181 0 0 8392704 0 0 0 0 17 1 0 0
/proc/22025/statm: 285 207 74 118 0 164 0
Current children cumulated CPU time (s) 0.02
Current children cumulated vsize (KiB) 2580

[startup+0.101425 s]
/proc/loadavg: 1.00 1.00 0.91 3/64 22024
/proc/meminfo: memFree=1514184/2055920 swapFree=4176720/4192956
[pid=22024] ppid=22022 vsize=1440 CPUtime=0
/proc/22024/stat : 22024 (SATzilla2007_R) S 22022 22024 21777 0 -1 4194304 128 0 0 0 0 0 0 0 18 0 1 0 1133969159 1474560 110 1992294400 134512640 135579813 4294956224 18446744073709551615 135216413 0 0 4096 0 18446744071563356171 0 0 17 0 0 0
/proc/22024/statm: 360 110 95 260 0 84 0
[pid=22025] ppid=22024 vsize=1140 CPUtime=0.09
/proc/22025/stat : 22025 (march_dl) R 22024 22024 21777 0 -1 4194304 231 0 0 0 9 0 0 0 18 0 1 0 1133969159 1167360 223 1992294400 134512640 134996440 4294956256 18446744073709551615 134652876 0 0 8392704 0 0 0 0 17 1 0 0
/proc/22025/statm: 285 223 74 118 0 164 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 2580

[startup+0.301455 s]
/proc/loadavg: 1.00 1.00 0.91 3/64 22024
/proc/meminfo: memFree=1514184/2055920 swapFree=4176720/4192956
[pid=22024] ppid=22022 vsize=1440 CPUtime=0
/proc/22024/stat : 22024 (SATzilla2007_R) S 22022 22024 21777 0 -1 4194304 128 0 0 0 0 0 0 0 18 0 1 0 1133969159 1474560 110 1992294400 134512640 135579813 4294956224 18446744073709551615 135216413 0 0 4096 0 18446744071563356171 0 0 17 0 0 0
/proc/22024/statm: 360 110 95 260 0 84 0
[pid=22025] ppid=22024 vsize=1140 CPUtime=0.29
/proc/22025/stat : 22025 (march_dl) R 22024 22024 21777 0 -1 4194304 240 0 0 0 29 0 0 0 19 0 1 0 1133969159 1167360 232 1992294400 134512640 134996440 4294956256 18446744073709551615 134526923 0 0 8392704 0 0 0 0 17 1 0 0
/proc/22025/statm: 285 232 74 118 0 164 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 2580

[startup+0.701516 s]
/proc/loadavg: 1.00 1.00 0.91 3/64 22024
/proc/meminfo: memFree=1514184/2055920 swapFree=4176720/4192956
[pid=22024] ppid=22022 vsize=1440 CPUtime=0
/proc/22024/stat : 22024 (SATzilla2007_R) S 22022 22024 21777 0 -1 4194304 128 0 0 0 0 0 0 0 18 0 1 0 1133969159 1474560 110 1992294400 134512640 135579813 4294956224 18446744073709551615 135216413 0 0 4096 0 18446744071563356171 0 0 17 0 0 0
/proc/22024/statm: 360 110 95 260 0 84 0
[pid=22025] ppid=22024 vsize=1272 CPUtime=0.69
/proc/22025/stat : 22025 (march_dl) R 22024 22024 21777 0 -1 4194304 246 0 0 0 69 0 0 0 22 0 1 0 1133969159 1302528 238 1992294400 134512640 134996440 4294956256 18446744073709551615 134536886 0 0 8392704 0 0 0 0 17 1 0 0
/proc/22025/statm: 318 238 74 118 0 197 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 2712

[startup+1.50164 s]
/proc/loadavg: 1.00 1.00 0.91 2/66 22026
/proc/meminfo: memFree=1513144/2055920 swapFree=4176720/4192956
[pid=22024] ppid=22022 vsize=1440 CPUtime=0
/proc/22024/stat : 22024 (SATzilla2007_R) S 22022 22024 21777 0 -1 4194304 128 0 0 0 0 0 0 0 18 0 1 0 1133969159 1474560 110 1992294400 134512640 135579813 4294956224 18446744073709551615 135216413 0 0 4096 0 18446744071563356171 0 0 17 0 0 0
/proc/22024/statm: 360 110 95 260 0 84 0
[pid=22025] ppid=22024 vsize=1272 CPUtime=1.49
/proc/22025/stat : 22025 (march_dl) R 22024 22024 21777 0 -1 4194304 251 0 0 0 149 0 0 0 25 0 1 0 1133969159 1302528 243 1992294400 134512640 134996440 4294956256 18446744073709551615 134551483 0 0 8392704 0 0 0 0 17 1 0 0
/proc/22025/statm: 318 243 74 118 0 197 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 2712

[startup+3.10188 s]
/proc/loadavg: 1.00 1.00 0.91 2/66 22026
/proc/meminfo: memFree=1513144/2055920 swapFree=4176720/4192956
[pid=22024] ppid=22022 vsize=1440 CPUtime=0
/proc/22024/stat : 22024 (SATzilla2007_R) S 22022 22024 21777 0 -1 4194304 128 0 0 0 0 0 0 0 18 0 1 0 1133969159 1474560 110 1992294400 134512640 135579813 4294956224 18446744073709551615 135216413 0 0 4096 0 18446744071563356171 0 0 17 0 0 0
/proc/22024/statm: 360 110 95 260 0 84 0
[pid=22025] ppid=22024 vsize=1272 CPUtime=3.09
/proc/22025/stat : 22025 (march_dl) R 22024 22024 21777 0 -1 4194304 255 0 0 0 309 0 0 0 25 0 1 0 1133969159 1302528 247 1992294400 134512640 134996440 4294956256 18446744073709551615 134553652 0 0 8392704 0 0 0 0 17 1 0 0
/proc/22025/statm: 318 247 74 118 0 197 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 2712

[startup+6.30137 s]
/proc/loadavg: 1.00 1.00 0.91 2/66 22027
/proc/meminfo: memFree=1513336/2055920 swapFree=4176720/4192956
[pid=22024] ppid=22022 vsize=1440 CPUtime=4.99
/proc/22024/stat : 22024 (SATzilla2007_R) S 22022 22024 21777 0 -1 4194304 135 258 0 0 0 0 499 0 16 0 1 0 1133969159 1474560 111 1992294400 134512640 135579813 4294956224 18446744073709551615 135216413 0 0 4096 0 18446744071563356171 0 0 17 1 0 0
/proc/22024/statm: 360 111 96 260 0 84 0
[pid=22027] ppid=22024 vsize=6188 CPUtime=1.28
/proc/22027/stat : 22027 (ubcsat2006) R 22024 22024 21777 0 -1 4194304 262 0 0 0 105 23 0 0 25 0 1 0 1133969659 6336512 245 1992294400 134512640 134777720 4294956112 18446744073709551615 4294960144 0 0 8392704 0 0 0 0 17 1 0 0
/proc/22027/statm: 1547 245 156 64 0 1128 0
Current children cumulated CPU time (s) 6.27
Current children cumulated vsize (KiB) 7628

[startup+12.7024 s]
/proc/loadavg: 1.00 1.00 0.91 2/66 22028
/proc/meminfo: memFree=1512568/2055920 swapFree=4176720/4192956
[pid=22024] ppid=22022 vsize=1688 CPUtime=10.91
/proc/22024/stat : 22024 (SATzilla2007_R) S 22022 22024 21777 0 -1 4194304 568 526 0 0 309 35 700 47 25 0 1 0 1133969159 1728512 244 1992294400 134512640 135579813 4294956224 18446744073709551615 135216413 0 0 4096 0 18446744071563356171 0 0 17 1 0 0
/proc/22024/statm: 422 244 157 260 0 146 0
[pid=22028] ppid=22024 vsize=183420 CPUtime=1.76
/proc/22028/stat : 22028 (kcnfs) R 22024 22024 21777 0 -1 4194304 332 0 0 0 176 0 0 0 25 0 1 0 1133970252 187822080 317 1992294400 134512640 134709692 4294956240 18446744073709551615 134579134 0 0 8392704 0 0 0 0 17 1 0 0
/proc/22028/statm: 45855 317 138 48 0 45452 0
Current children cumulated CPU time (s) 12.67
Current children cumulated vsize (KiB) 185108

[startup+25.5013 s]
/proc/loadavg: 1.00 1.00 0.91 2/66 22028
/proc/meminfo: memFree=1512568/2055920 swapFree=4176720/4192956
[pid=22024] ppid=22022 vsize=1688 CPUtime=10.91
/proc/22024/stat : 22024 (SATzilla2007_R) S 22022 22024 21777 0 -1 4194304 568 526 0 0 309 35 700 47 25 0 1 0 1133969159 1728512 244 1992294400 134512640 135579813 4294956224 18446744073709551615 135216413 0 0 4096 0 18446744071563356171 0 0 17 1 0 0
/proc/22024/statm: 422 244 157 260 0 146 0
[pid=22028] ppid=22024 vsize=183420 CPUtime=14.55
/proc/22028/stat : 22028 (kcnfs) R 22024 22024 21777 0 -1 4194304 332 0 0 0 1455 0 0 0 25 0 1 0 1133970252 187822080 317 1992294400 134512640 134709692 4294956240 18446744073709551615 134562887 0 0 8392704 0 0 0 0 17 1 0 0
/proc/22028/statm: 45855 317 138 48 0 45452 0
Current children cumulated CPU time (s) 25.46
Current children cumulated vsize (KiB) 185108

[startup+51.1012 s]
/proc/loadavg: 1.00 1.00 0.91 2/66 22028
/proc/meminfo: memFree=1512696/2055920 swapFree=4176720/4192956
[pid=22024] ppid=22022 vsize=1688 CPUtime=10.91
/proc/22024/stat : 22024 (SATzilla2007_R) S 22022 22024 21777 0 -1 4194304 568 526 0 0 309 35 700 47 25 0 1 0 1133969159 1728512 244 1992294400 134512640 135579813 4294956224 18446744073709551615 135216413 0 0 4096 0 18446744071563356171 0 0 17 1 0 0
/proc/22024/statm: 422 244 157 260 0 146 0
[pid=22028] ppid=22024 vsize=183420 CPUtime=40.14
/proc/22028/stat : 22028 (kcnfs) R 22024 22024 21777 0 -1 4194304 332 0 0 0 4014 0 0 0 25 0 1 0 1133970252 187822080 317 1992294400 134512640 134709692 4294956240 18446744073709551615 134642672 0 0 8392704 0 0 0 0 17 1 0 0
/proc/22028/statm: 45855 317 138 48 0 45452 0
Current children cumulated CPU time (s) 51.05
Current children cumulated vsize (KiB) 185108

[startup+102.305 s]
/proc/loadavg: 1.00 1.00 0.91 2/66 22028
/proc/meminfo: memFree=1512760/2055920 swapFree=4176720/4192956
[pid=22024] ppid=22022 vsize=1688 CPUtime=10.91
/proc/22024/stat : 22024 (SATzilla2007_R) S 22022 22024 21777 0 -1 4194304 568 526 0 0 309 35 700 47 25 0 1 0 1133969159 1728512 244 1992294400 134512640 135579813 4294956224 18446744073709551615 135216413 0 0 4096 0 18446744071563356171 0 0 17 1 0 0
/proc/22024/statm: 422 244 157 260 0 146 0
[pid=22028] ppid=22024 vsize=183420 CPUtime=91.32
/proc/22028/stat : 22028 (kcnfs) R 22024 22024 21777 0 -1 4194304 332 0 0 0 9132 0 0 0 25 0 1 0 1133970252 187822080 317 1992294400 134512640 134709692 4294956240 18446744073709551615 134573233 0 0 8392704 0 0 0 0 17 1 0 0
/proc/22028/statm: 45855 317 138 48 0 45452 0
Current children cumulated CPU time (s) 102.23
Current children cumulated vsize (KiB) 185108

[startup+162.301 s]
/proc/loadavg: 1.00 1.00 0.91 2/66 22028
/proc/meminfo: memFree=1512696/2055920 swapFree=4176720/4192956
[pid=22024] ppid=22022 vsize=1688 CPUtime=10.91
/proc/22024/stat : 22024 (SATzilla2007_R) S 22022 22024 21777 0 -1 4194304 568 526 0 0 309 35 700 47 25 0 1 0 1133969159 1728512 244 1992294400 134512640 135579813 4294956224 18446744073709551615 135216413 0 0 4096 0 18446744071563356171 0 0 17 1 0 0
/proc/22024/statm: 422 244 157 260 0 146 0
[pid=22028] ppid=22024 vsize=183420 CPUtime=151.3
/proc/22028/stat : 22028 (kcnfs) R 22024 22024 21777 0 -1 4194304 332 0 0 0 15130 0 0 0 25 0 1 0 1133970252 187822080 317 1992294400 134512640 134709692 4294956240 18446744073709551615 134582183 0 0 8392704 0 0 0 0 17 1 0 0
/proc/22028/statm: 45855 317 138 48 0 45452 0
Current children cumulated CPU time (s) 162.21
Current children cumulated vsize (KiB) 185108

[startup+222.301 s]
/proc/loadavg: 1.00 1.00 0.91 2/66 22028
/proc/meminfo: memFree=1512632/2055920 swapFree=4176720/4192956
[pid=22024] ppid=22022 vsize=1688 CPUtime=10.91
/proc/22024/stat : 22024 (SATzilla2007_R) S 22022 22024 21777 0 -1 4194304 568 526 0 0 309 35 700 47 25 0 1 0 1133969159 1728512 244 1992294400 134512640 135579813 4294956224 18446744073709551615 135216413 0 0 4096 0 18446744071563356171 0 0 17 1 0 0
/proc/22024/statm: 422 244 157 260 0 146 0
[pid=22028] ppid=22024 vsize=183420 CPUtime=211.28
/proc/22028/stat : 22028 (kcnfs) R 22024 22024 21777 0 -1 4194304 332 0 0 0 21128 0 0 0 25 0 1 0 1133970252 187822080 317 1992294400 134512640 134709692 4294956240 18446744073709551615 134563280 0 0 8392704 0 0 0 0 17 1 0 0
/proc/22028/statm: 45855 317 138 48 0 45452 0
Current children cumulated CPU time (s) 222.19
Current children cumulated vsize (KiB) 185108

[startup+282.302 s]
/proc/loadavg: 1.00 1.00 0.91 2/66 22028
/proc/meminfo: memFree=1512632/2055920 swapFree=4176720/4192956
[pid=22024] ppid=22022 vsize=1688 CPUtime=10.91
/proc/22024/stat : 22024 (SATzilla2007_R) S 22022 22024 21777 0 -1 4194304 568 526 0 0 309 35 700 47 25 0 1 0 1133969159 1728512 244 1992294400 134512640 135579813 4294956224 18446744073709551615 135216413 0 0 4096 0 18446744071563356171 0 0 17 1 0 0
/proc/22024/statm: 422 244 157 260 0 146 0
[pid=22028] ppid=22024 vsize=183420 CPUtime=271.26
/proc/22028/stat : 22028 (kcnfs) R 22024 22024 21777 0 -1 4194304 332 0 0 0 27126 0 0 0 25 0 1 0 1133970252 187822080 317 1992294400 134512640 134709692 4294956240 18446744073709551615 134563149 0 0 8392704 0 0 0 0 17 1 0 0
/proc/22028/statm: 45855 317 138 48 0 45452 0
Current children cumulated CPU time (s) 282.17
Current children cumulated vsize (KiB) 185108

[startup+342.302 s]
/proc/loadavg: 1.00 1.00 0.91 2/66 22028
/proc/meminfo: memFree=1512696/2055920 swapFree=4176720/4192956
[pid=22024] ppid=22022 vsize=1688 CPUtime=10.91
/proc/22024/stat : 22024 (SATzilla2007_R) S 22022 22024 21777 0 -1 4194304 568 526 0 0 309 35 700 47 25 0 1 0 1133969159 1728512 244 1992294400 134512640 135579813 4294956224 18446744073709551615 135216413 0 0 4096 0 18446744071563356171 0 0 17 1 0 0
/proc/22024/statm: 422 244 157 260 0 146 0
[pid=22028] ppid=22024 vsize=183420 CPUtime=331.24
/proc/22028/stat : 22028 (kcnfs) R 22024 22024 21777 0 -1 4194304 332 0 0 0 33124 0 0 0 25 0 1 0 1133970252 187822080 317 1992294400 134512640 134709692 4294956240 18446744073709551615 134559526 0 0 8392704 0 0 0 0 17 1 0 0
/proc/22028/statm: 45855 317 138 48 0 45452 0
Current children cumulated CPU time (s) 342.15
Current children cumulated vsize (KiB) 185108

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

[startup+358.301 s]
/proc/loadavg: 1.00 1.00 0.91 2/66 22028
/proc/meminfo: memFree=1512632/2055920 swapFree=4176720/4192956
[pid=22024] ppid=22022 vsize=1688 CPUtime=10.91
/proc/22024/stat : 22024 (SATzilla2007_R) S 22022 22024 21777 0 -1 4194304 568 526 0 0 309 35 700 47 25 0 1 0 1133969159 1728512 244 1992294400 134512640 135579813 4294956224 18446744073709551615 135216413 0 0 4096 0 18446744071563356171 0 0 17 1 0 0
/proc/22024/statm: 422 244 157 260 0 146 0
[pid=22028] ppid=22024 vsize=183420 CPUtime=347.23
/proc/22028/stat : 22028 (kcnfs) R 22024 22024 21777 0 -1 4194304 332 0 0 0 34723 0 0 0 25 0 1 0 1133970252 187822080 317 1992294400 134512640 134709692 4294956240 18446744073709551615 134563000 0 0 8392704 0 0 0 0 17 1 0 0
/proc/22028/statm: 45855 317 138 48 0 45452 0
Current children cumulated CPU time (s) 358.14
Current children cumulated vsize (KiB) 185108

[startup+364.701 s]
/proc/loadavg: 1.00 1.00 0.91 2/66 22028
/proc/meminfo: memFree=1512632/2055920 swapFree=4176720/4192956
[pid=22024] ppid=22022 vsize=1688 CPUtime=10.91
/proc/22024/stat : 22024 (SATzilla2007_R) S 22022 22024 21777 0 -1 4194304 568 526 0 0 309 35 700 47 25 0 1 0 1133969159 1728512 244 1992294400 134512640 135579813 4294956224 18446744073709551615 135216413 0 0 4096 0 18446744071563356171 0 0 17 1 0 0
/proc/22024/statm: 422 244 157 260 0 146 0
[pid=22028] ppid=22024 vsize=183420 CPUtime=353.63
/proc/22028/stat : 22028 (kcnfs) R 22024 22024 21777 0 -1 4194304 332 0 0 0 35363 0 0 0 25 0 1 0 1133970252 187822080 317 1992294400 134512640 134709692 4294956240 18446744073709551615 134642665 0 0 8392704 0 0 0 0 17 1 0 0
/proc/22028/statm: 45855 317 138 48 0 45452 0
Current children cumulated CPU time (s) 364.54
Current children cumulated vsize (KiB) 185108

[startup+371.101 s]
/proc/loadavg: 1.00 1.00 0.91 2/66 22028
/proc/meminfo: memFree=1512632/2055920 swapFree=4176720/4192956
[pid=22024] ppid=22022 vsize=1688 CPUtime=10.91
/proc/22024/stat : 22024 (SATzilla2007_R) S 22022 22024 21777 0 -1 4194304 568 526 0 0 309 35 700 47 25 0 1 0 1133969159 1728512 244 1992294400 134512640 135579813 4294956224 18446744073709551615 135216413 0 0 4096 0 18446744071563356171 0 0 17 1 0 0
/proc/22024/statm: 422 244 157 260 0 146 0
[pid=22028] ppid=22024 vsize=183420 CPUtime=360.03
/proc/22028/stat : 22028 (kcnfs) R 22024 22024 21777 0 -1 4194304 332 0 0 0 36003 0 0 0 25 0 1 0 1133970252 187822080 317 1992294400 134512640 134709692 4294956240 18446744073709551615 134566584 0 0 8392704 0 0 0 0 17 1 0 0
/proc/22028/statm: 45855 317 138 48 0 45452 0
Current children cumulated CPU time (s) 370.94
Current children cumulated vsize (KiB) 185108

[startup+374.302 s]
/proc/loadavg: 1.00 1.00 0.91 2/66 22028
/proc/meminfo: memFree=1512632/2055920 swapFree=4176720/4192956
[pid=22024] ppid=22022 vsize=1688 CPUtime=10.91
/proc/22024/stat : 22024 (SATzilla2007_R) S 22022 22024 21777 0 -1 4194304 568 526 0 0 309 35 700 47 25 0 1 0 1133969159 1728512 244 1992294400 134512640 135579813 4294956224 18446744073709551615 135216413 0 0 4096 0 18446744071563356171 0 0 17 1 0 0
/proc/22024/statm: 422 244 157 260 0 146 0
[pid=22028] ppid=22024 vsize=183420 CPUtime=363.22
/proc/22028/stat : 22028 (kcnfs) R 22024 22024 21777 0 -1 4194304 332 0 0 0 36322 0 0 0 25 0 1 0 1133970252 187822080 317 1992294400 134512640 134709692 4294956240 18446744073709551615 134575150 0 0 8392704 0 0 0 0 17 1 0 0
/proc/22028/statm: 45855 317 138 48 0 45452 0
Current children cumulated CPU time (s) 374.13
Current children cumulated vsize (KiB) 185108

[startup+375.106 s]
/proc/loadavg: 1.00 1.00 0.91 2/66 22028
/proc/meminfo: memFree=1512632/2055920 swapFree=4176720/4192956
[pid=22024] ppid=22022 vsize=1688 CPUtime=10.91
/proc/22024/stat : 22024 (SATzilla2007_R) S 22022 22024 21777 0 -1 4194304 568 526 0 0 309 35 700 47 25 0 1 0 1133969159 1728512 244 1992294400 134512640 135579813 4294956224 18446744073709551615 135216413 0 0 4096 0 18446744071563356171 0 0 17 1 0 0
/proc/22024/statm: 422 244 157 260 0 146 0
[pid=22028] ppid=22024 vsize=183420 CPUtime=364.03
/proc/22028/stat : 22028 (kcnfs) R 22024 22024 21777 0 -1 4194304 332 0 0 0 36403 0 0 0 25 0 1 0 1133970252 187822080 317 1992294400 134512640 134709692 4294956240 18446744073709551615 134582155 0 0 8392704 0 0 0 0 17 1 0 0
/proc/22028/statm: 45855 317 138 48 0 45452 0
Current children cumulated CPU time (s) 374.94
Current children cumulated vsize (KiB) 185108

[startup+375.502 s]
/proc/loadavg: 1.00 1.00 0.91 2/66 22028
/proc/meminfo: memFree=1512632/2055920 swapFree=4176720/4192956
[pid=22024] ppid=22022 vsize=1688 CPUtime=10.91
/proc/22024/stat : 22024 (SATzilla2007_R) S 22022 22024 21777 0 -1 4194304 568 526 0 0 309 35 700 47 25 0 1 0 1133969159 1728512 244 1992294400 134512640 135579813 4294956224 18446744073709551615 135216413 0 0 4096 0 18446744071563356171 0 0 17 1 0 0
/proc/22024/statm: 422 244 157 260 0 146 0
[pid=22028] ppid=22024 vsize=183420 CPUtime=364.42
/proc/22028/stat : 22028 (kcnfs) R 22024 22024 21777 0 -1 4194304 332 0 0 0 36442 0 0 0 25 0 1 0 1133970252 187822080 317 1992294400 134512640 134709692 4294956240 18446744073709551615 134563172 0 0 8392704 0 0 0 0 17 1 0 0
/proc/22028/statm: 45855 317 138 48 0 45452 0
Current children cumulated CPU time (s) 375.33
Current children cumulated vsize (KiB) 185108

[startup+375.902 s]
/proc/loadavg: 1.00 1.00 0.91 2/66 22028
/proc/meminfo: memFree=1512632/2055920 swapFree=4176720/4192956
[pid=22024] ppid=22022 vsize=1688 CPUtime=10.91
/proc/22024/stat : 22024 (SATzilla2007_R) S 22022 22024 21777 0 -1 4194304 568 526 0 0 309 35 700 47 25 0 1 0 1133969159 1728512 244 1992294400 134512640 135579813 4294956224 18446744073709551615 135216413 0 0 4096 0 18446744071563356171 0 0 17 1 0 0
/proc/22024/statm: 422 244 157 260 0 146 0
[pid=22028] ppid=22024 vsize=183420 CPUtime=364.82
/proc/22028/stat : 22028 (kcnfs) R 22024 22024 21777 0 -1 4194304 332 0 0 0 36482 0 0 0 25 0 1 0 1133970252 187822080 317 1992294400 134512640 134709692 4294956240 18446744073709551615 134642603 0 0 8392704 0 0 0 0 17 1 0 0
/proc/22028/statm: 45855 317 138 48 0 45452 0
Current children cumulated CPU time (s) 375.73
Current children cumulated vsize (KiB) 185108

[startup+376.002 s]
/proc/loadavg: 1.00 1.00 0.91 2/66 22028
/proc/meminfo: memFree=1512632/2055920 swapFree=4176720/4192956
[pid=22024] ppid=22022 vsize=1688 CPUtime=10.91
/proc/22024/stat : 22024 (SATzilla2007_R) S 22022 22024 21777 0 -1 4194304 568 526 0 0 309 35 700 47 25 0 1 0 1133969159 1728512 244 1992294400 134512640 135579813 4294956224 18446744073709551615 135216413 0 0 4096 0 18446744071563356171 0 0 17 1 0 0
/proc/22024/statm: 422 244 157 260 0 146 0
[pid=22028] ppid=22024 vsize=183420 CPUtime=364.92
/proc/22028/stat : 22028 (kcnfs) R 22024 22024 21777 0 -1 4194304 332 0 0 0 36492 0 0 0 25 0 1 0 1133970252 187822080 317 1992294400 134512640 134709692 4294956240 18446744073709551615 134563032 0 0 8392704 0 0 0 0 17 1 0 0
/proc/22028/statm: 45855 317 138 48 0 45452 0
Current children cumulated CPU time (s) 375.83
Current children cumulated vsize (KiB) 185108

Child status: 20
Real time (s): 376.021
CPU time (s): 375.881
CPU user time (s): 375.047
CPU system time (s): 0.833873
CPU usage (%): 99.9626
Max. virtual memory (cumulated for all children) (KiB): 185108

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 375.047
system time used= 0.833873
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 1442
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= 790

runsolver used 0.440932 second user time and 0.935857 second system time

The end

Launcher Data

Begin job on node34 at 2009-04-01 21:10:42
IDJOB=1544669
IDBENCH=70562
IDSOLVER=557
FILE ID=node34/1544669-1238613042
PBS_JOBID= 9073608
Free space on /tmp= 66380 MiB

SOLVER NAME= SAT07 reference solver: SATzilla RANDOM
BENCH NAME= SAT09/RANDOM/MEDIUM/3SAT/UNKNOWN/420/unif-k3-r4.25-v420-c1785-S2096960818-049.cnf
COMMAND LINE= HOME/SATzilla2007_R BENCHNAME            
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1544669-1238613042/watcher-1544669-1238613042 -o /tmp/evaluation-result-1544669-1238613042/solver-1544669-1238613042 -C 1200 -W 1800 -M 1800 --output-limit 1,15  HOME/SATzilla2007_R HOME/instance-1544669-1238613042.cnf            

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

MD5SUM BENCH= 0dd96c632ca80e24c12df38646d2de2b
RANDOM SEED=428713537

node34.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		: 3000.259
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		: 3000.259
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:       1514664 kB
Buffers:         92096 kB
Cached:         349620 kB
SwapCached:      10076 kB
Active:         217632 kB
Inactive:       235580 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1514664 kB
SwapTotal:     4192956 kB
SwapFree:      4176720 kB
Dirty:            8384 kB
Writeback:           0 kB
Mapped:          17220 kB
Slab:            74132 kB
Committed_AS:  2828004 kB
PageTables:       1388 kB
VmallocTotal: 536870911 kB
VmallocUsed:    264952 kB
VmallocChunk: 536605679 kB
HugePages_Total:     0
HugePages_Free:      0
Hugepagesize:     2048 kB

Free space on /tmp at the end= 66372 MiB
End job on node34 at 2009-04-01 21:16:58