Trace number 1531693

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
tts tts-5-0? (TO) 1200.09 1200.61

General information on the benchmark

NameRANDOM/MEDIUM/3SAT/UNKNOWN/400/
unif-k3-r4.25-v400-c1700-S387386125-069.cnf
MD5SUMb2823982c36e6ccfe58a4082350a85f9
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkUNSAT
Best CPU time to get the best result obtained on this benchmark52.0701
Satisfiable
(Un)Satisfiability was proved
Number of variables400
Number of clauses1700
Sum of the clauses size5100
Maximum clause length3
Minimum clause length3
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 31700
Number of clauses of size 40
Number of clauses of size 50
Number of clauses of size over 50

Solver Data 

0.00/0.00	c Command: HOME/tts-5-0 HOME/instance-1531693-1238518221.cnf 
0.00/0.00	c Using SATTIMEOUT of 1200
0.00/0.00	c Using SATRAM of 1800
0.00/0.00	c Size of subset node = 16
0.00/0.00	c Variables = 400
0.00/0.00	c Clauses = 1700
0.00/0.00	c Literals = 5100
0.00/0.00	c Reduced size:
0.00/0.00	c Variables = 400
0.00/0.00	c Clauses = 1700
0.00/0.00	c Literals = 5100
0.00/0.00	c a2
0.00/0.01	c a1
0.29/0.32	c Independent sub-problems = 1
0.29/0.32	c Sub-problem with 400 variables and 1700 clauses
0.29/0.32	c using permutation method 4
0.29/0.32	c count = 3
0.29/0.32	c Ordering finished 0.320 seconds
0.29/0.32	c mapped 0.320 seconds
0.29/0.32	c permuted 0.320 seconds
0.29/0.32	c about to sort
0.29/0.32	c sorted
0.29/0.33	c clauses now 1700
0.29/0.33	c init finished 0.320 seconds
0.29/0.33	c tree built 0.330 seconds
0.29/0.33	c 
0.29/0.33	c PA progress                      | CPU progress Partial assignments | improvements      CPU time        PA/sec        nodes
0.29/0.33	c ---------------------------------|----------------------------------|------------------------------------------------------
0.29/0.33	c ................................ | ..........                       |                        0.3           0.0             
0.29/0.33	c ................................ | ..........                     1 |                        0.3           3.0             
0.29/0.33	c ................................ | ..........                     2 |                        0.3           6.1             
0.29/0.33	c ................................ | ..........                     3 |                        0.3           9.1             
0.29/0.33	c ................................ | ..........                     4 |                        0.3          12.1             
0.29/0.33	c ................................ | ..........                     5 |                        0.3          15.2             
0.29/0.34	c ................................ | ..........                  1000 | 40                     0.3        3030.3          497
24.08/24.14	c ................................ | ..........                276000 | 85627                 24.1       11438.0      3319215
48.17/48.27	c ................................ | ..........                382000 | 122968                48.3        7915.5      4809468
71.96/72.04	c ................................ | ..........                498000 | 163515                72.0        6914.7      6446938
95.96/96.05	c ................................ | ..........                604000 | 199501                96.0        6290.4      8030882
120.05/120.15	c ................................ | *.........                685000 | 228344               120.1        5702.6      9277259
144.25/144.35	c ................................ | *.........                777000 | 258658               144.3        5383.5     10546460
168.14/168.30	c ................................ | *.........                838000 | 281533               168.3        4980.4     11498937
191.93/192.09	c ................................ | *.........                892000 | 301799               192.1        4644.6     12382229
216.22/216.35	c ................................ | *.........                953000 | 324769               216.3        4405.9     13303133
240.02/240.17	c ................................ | **........                998000 | 342665               240.1        4156.1     14028485
264.00/264.15	c ................................ | **........               1058000 | 363090               264.1        4006.2     14877104
288.10/288.24	c ................................ | **........               1111000 | 381603               288.2        3855.2     15713007
312.09/312.20	c ................................ | **........               1147000 | 395022               312.1        3674.6     16347397
336.38/336.56	c ................................ | **........               1194000 | 411861               336.5        3548.4     17058111
359.97/360.16	c ................................ | ***.......               1242000 | 428736               360.1        3449.1     17763297
384.06/384.20	c ................................ | ***.......               1293000 | 448332               384.1        3366.1     18638809
408.26/408.45	c ................................ | ***.......               1346000 | 468391               408.4        3296.0     19519356
432.35/432.50	c ................................ | ***.......               1388000 | 485000               432.4        3209.8     20307098
456.04/456.27	c ................................ | ***.......               1433000 | 501366               456.2        3141.2     21028902
480.44/480.62	c ................................ | ****......               1479000 | 519736               480.5        3077.9     21773785
504.02/504.23	c ................................ | ****......               1517000 | 534444               504.1        3009.1     22385955
528.51/528.73	c ................................ | ****......               1561000 | 549821               528.6        2953.0     23102946
552.01/552.25	c ................................ | ****......               1604000 | 563825               552.1        2905.1     23777626
575.99/576.23	c ................................ | ****......               1645000 | 577638               576.1        2855.3     24459641
600.19/600.40	c ................................ | *****.....               1685000 | 592088               600.3        2807.0     25124132
624.18/624.46	c ................................ | *****.....               1730000 | 608533               624.3        2771.0     25839457
648.27/648.54	c ................................ | *****.....               1772000 | 624439               648.4        2732.8     26532090
672.36/672.67	c ................................ | *****.....               1816000 | 640040               672.5        2700.2     27253716
695.96/696.20	c ................................ | *****.....               1863000 | 656926               696.1        2676.5     27937737
719.94/720.30	c ................................ | ******....               1916000 | 675663               720.1        2660.6     28821011
744.14/744.47	c ................................ | ******....               1955000 | 688669               744.3        2626.5     29335295
768.23/768.60	c ................................ | ******....               1990000 | 702082               768.5        2589.6     29875231
792.42/792.79	c ................................ | ******....               2044000 | 719601               792.6        2578.7     30632286
816.11/816.44	c ................................ | ******....               2086000 | 733883               816.3        2555.5     31235129
840.20/840.53	c ................................ | *******...               2127000 | 748104               840.4        2531.0     31891452
864.00/864.35	c ................................ | *******...               2164000 | 761318               864.2        2504.1     32482378
888.19/888.58	c ................................ | *******...               2198000 | 773547               888.4        2474.1     33055858
912.18/912.51	c ................................ | *******...               2238000 | 787232               912.3        2453.1     33670314
936.47/936.84	c ................................ | *******...               2270000 | 799700               936.7        2423.5     34211040
959.97/960.34	c ................................ | ********..               2303000 | 812702               960.1        2398.6     34736105
984.26/984.65	c ................................ | ********..               2331000 | 823522               984.5        2367.8     35183159
1008.35/1008.79	c ................................ | ********..               2366000 | 835814              1008.6        2345.8     35705663
1031.94/1032.40	c ................................ | ********..               2393000 | 846430              1032.2        2318.3     36146816
1055.83/1056.26	c ................................ | ********..               2420000 | 857154              1056.1        2291.5     36593638
1080.53/1080.93	c ................................ | *********.               2447000 | 867257              1080.7        2264.2     37044953
1104.11/1104.51	c ................................ | *********.               2472000 | 876591              1104.3        2238.5     37496794
1128.31/1128.76	c ................................ | *********.               2505000 | 888952              1128.5        2219.7     38028490
1151.80/1152.26	c ................................ | *********.               2534000 | 899817              1152.0        2199.6     38483777
1175.89/1176.33	c ................................ | *********.               2565000 | 911550              1176.1        2180.9     38996486

Verifier Data 

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

Watcher Data 

runsolver version 3.2.9 (svn:489) (c) roussel@cril.univ-artois.fr

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-1531693-1238518221/watcher-1531693-1238518221 -o /tmp/evaluation-result-1531693-1238518221/solver-1531693-1238518221 -C 1200 -W 1800 -M 1800 --output-limit 1,15 HOME/tts-5-0 HOME/instance-1531693-1238518221.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 0.98 0.99 2/65 19774
/proc/meminfo: memFree=1466496/2055920 swapFree=4177700/4192956
[pid=19774] ppid=19772 vsize=1008 CPUtime=0
/proc/19774/stat : 19774 (tts-5-0) R 19772 19774 19707 0 -1 4194304 134 0 0 0 0 0 0 0 18 0 1 0 1124484360 1032192 118 1992294400 134512640 135191068 4294956240 18446744073709551615 134694054 0 0 4096 0 0 0 0 17 1 0 0
/proc/19774/statm: 252 120 68 165 0 85 0

[startup+0.011568 s]
/proc/loadavg: 0.92 0.98 0.99 2/65 19774
/proc/meminfo: memFree=1466496/2055920 swapFree=4177700/4192956
[pid=19774] ppid=19772 vsize=1140 CPUtime=0
/proc/19774/stat : 19774 (tts-5-0) R 19772 19774 19707 0 -1 4194304 163 0 0 0 0 0 0 0 18 0 1 0 1124484360 1167360 147 1992294400 134512640 135191068 4294956240 18446744073709551615 134526760 0 0 4096 0 0 0 0 17 1 0 0
/proc/19774/statm: 285 147 68 165 0 118 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 1140

[startup+0.101583 s]
/proc/loadavg: 0.92 0.98 0.99 2/65 19774
/proc/meminfo: memFree=1466496/2055920 swapFree=4177700/4192956
[pid=19774] ppid=19772 vsize=1140 CPUtime=0.09
/proc/19774/stat : 19774 (tts-5-0) R 19772 19774 19707 0 -1 4194304 188 0 0 0 9 0 0 0 18 0 1 0 1124484360 1167360 172 1992294400 134512640 135191068 4294956240 18446744073709551615 134691525 0 0 4096 0 0 0 0 17 1 0 0
/proc/19774/statm: 285 172 70 165 0 118 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 1140

[startup+0.301619 s]
/proc/loadavg: 0.92 0.98 0.99 2/65 19774
/proc/meminfo: memFree=1466496/2055920 swapFree=4177700/4192956
[pid=19774] ppid=19772 vsize=1140 CPUtime=0.29
/proc/19774/stat : 19774 (tts-5-0) R 19772 19774 19707 0 -1 4194304 190 0 0 0 29 0 0 0 19 0 1 0 1124484360 1167360 174 1992294400 134512640 135191068 4294956240 18446744073709551615 134555303 0 0 4096 0 0 0 0 17 1 0 0
/proc/19774/statm: 285 174 70 165 0 118 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 1140

[startup+0.70169 s]
/proc/loadavg: 0.92 0.98 0.99 2/65 19774
/proc/meminfo: memFree=1466496/2055920 swapFree=4177700/4192956
[pid=19774] ppid=19772 vsize=4380 CPUtime=0.69
/proc/19774/stat : 19774 (tts-5-0) R 19772 19774 19707 0 -1 4194304 971 0 0 0 69 0 0 0 23 0 1 0 1124484360 4485120 955 1992294400 134512640 135191068 4294956240 18446744073709551615 134552750 0 0 4096 0 0 0 0 17 1 0 0
/proc/19774/statm: 1095 955 88 165 0 928 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 4380

[startup+1.50183 s]
/proc/loadavg: 0.92 0.98 0.99 2/66 19775
/proc/meminfo: memFree=1461176/2055920 swapFree=4177700/4192956
[pid=19774] ppid=19772 vsize=8700 CPUtime=1.49
/proc/19774/stat : 19774 (tts-5-0) R 19772 19774 19707 0 -1 4194304 2066 0 0 0 149 0 0 0 25 0 1 0 1124484360 8908800 2050 1992294400 134512640 135191068 4294956240 18446744073709551615 134562332 0 0 4096 0 0 0 0 17 1 0 0
/proc/19774/statm: 2175 2050 88 165 0 2008 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 8700

[startup+3.10111 s]
/proc/loadavg: 0.92 0.98 0.99 2/66 19775
/proc/meminfo: memFree=1455480/2055920 swapFree=4177700/4192956
[pid=19774] ppid=19772 vsize=15420 CPUtime=3.09
/proc/19774/stat : 19774 (tts-5-0) R 19772 19774 19707 0 -1 4194304 3728 0 0 0 308 1 0 0 25 0 1 0 1124484360 15790080 3712 1992294400 134512640 135191068 4294956240 18446744073709551615 134546224 0 0 4096 0 0 0 0 17 1 0 0
/proc/19774/statm: 3855 3712 88 165 0 3688 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 15420

[startup+6.30168 s]
/proc/loadavg: 0.93 0.98 0.99 2/66 19775
/proc/meminfo: memFree=1444728/2055920 swapFree=4177700/4192956
[pid=19774] ppid=19772 vsize=24700 CPUtime=6.29
/proc/19774/stat : 19774 (tts-5-0) R 19772 19774 19707 0 -1 4194304 6071 0 0 0 626 3 0 0 25 0 1 0 1124484360 25292800 6055 1992294400 134512640 135191068 4294956240 18446744073709551615 134562509 0 0 4096 0 0 0 0 17 1 0 0
/proc/19774/statm: 6175 6055 88 165 0 6008 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 24700

[startup+12.7018 s]
/proc/loadavg: 0.93 0.98 0.99 2/66 19775
/proc/meminfo: memFree=1431168/2055920 swapFree=4177700/4192956
[pid=19774] ppid=19772 vsize=37180 CPUtime=12.69
/proc/19774/stat : 19774 (tts-5-0) R 19772 19774 19707 0 -1 4194304 9183 0 0 0 1264 5 0 0 25 0 1 0 1124484360 38072320 9167 1992294400 134512640 135191068 4294956240 18446744073709551615 134562320 0 0 4096 0 0 0 0 17 1 0 0
/proc/19774/statm: 9295 9167 88 165 0 9128 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 37180

[startup+25.5011 s]
/proc/loadavg: 0.95 0.98 0.99 2/66 19775
/proc/meminfo: memFree=1410688/2055920 swapFree=4177700/4192956
[pid=19774] ppid=19772 vsize=56380 CPUtime=25.49
/proc/19774/stat : 19774 (tts-5-0) R 19772 19774 19707 0 -1 4194304 14003 0 0 0 2540 9 0 0 25 0 1 0 1124484360 57733120 13987 1992294400 134512640 135191068 4294956240 18446744073709551615 134562449 0 0 4096 0 0 0 0 17 1 0 0
/proc/19774/statm: 14095 13987 88 165 0 13928 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 56380

[startup+51.1016 s]
/proc/loadavg: 0.96 0.98 0.99 2/66 19775
/proc/meminfo: memFree=1386560/2055920 swapFree=4177700/4192956
[pid=19774] ppid=19772 vsize=81020 CPUtime=51.08
/proc/19774/stat : 19774 (tts-5-0) R 19772 19774 19707 0 -1 4194304 20153 0 0 0 5094 14 0 0 25 0 1 0 1124484360 82964480 20137 1992294400 134512640 135191068 4294956240 18446744073709551615 134546224 0 0 4096 0 0 0 0 17 1 0 0
/proc/19774/statm: 20255 20137 88 165 0 20088 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 81020

[startup+102.306 s]
/proc/loadavg: 0.98 0.98 0.99 2/66 19775
/proc/meminfo: memFree=1330496/2055920 swapFree=4177700/4192956
[pid=19774] ppid=19772 vsize=136380 CPUtime=102.26
/proc/19774/stat : 19774 (tts-5-0) R 19772 19774 19707 0 -1 4194304 33988 0 0 0 10203 23 0 0 25 0 1 0 1124484360 139653120 33972 1992294400 134512640 135191068 4294956240 18446744073709551615 134562405 0 0 4096 0 0 0 0 17 1 0 0
/proc/19774/statm: 34095 33972 88 165 0 33928 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 136380

[startup+162.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 19775
/proc/meminfo: memFree=1284672/2055920 swapFree=4177700/4192956
[pid=19774] ppid=19772 vsize=182620 CPUtime=162.23
/proc/19774/stat : 19774 (tts-5-0) R 19772 19774 19707 0 -1 4194304 45536 0 0 0 16192 31 0 0 25 0 1 0 1124484360 187002880 45520 1992294400 134512640 135191068 4294956240 18446744073709551615 134562403 0 0 4096 0 0 0 0 17 1 0 0
/proc/19774/statm: 45655 45520 88 165 0 45488 0
Current children cumulated CPU time (s) 162.23
Current children cumulated vsize (KiB) 182620

[startup+222.303 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 19775
/proc/meminfo: memFree=1249152/2055920 swapFree=4177700/4192956
[pid=19774] ppid=19772 vsize=217500 CPUtime=222.22
/proc/19774/stat : 19774 (tts-5-0) R 19772 19774 19707 0 -1 4194304 54275 0 0 0 22184 38 0 0 25 0 1 0 1124484360 222720000 54259 1992294400 134512640 135191068 4294956240 18446744073709551615 134562386 0 0 4096 0 0 0 0 17 1 0 0
/proc/19774/statm: 54375 54259 88 165 0 54208 0
Current children cumulated CPU time (s) 222.22
Current children cumulated vsize (KiB) 217500

[startup+282.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 19775
/proc/meminfo: memFree=1216192/2055920 swapFree=4177700/4192956
[pid=19774] ppid=19772 vsize=250780 CPUtime=282.2
/proc/19774/stat : 19774 (tts-5-0) R 19772 19774 19707 0 -1 4194304 62596 0 0 0 28174 46 0 0 25 0 1 0 1124484360 256798720 62580 1992294400 134512640 135191068 4294956240 18446744073709551615 134562386 0 0 4096 0 0 0 0 17 1 0 0
/proc/19774/statm: 62695 62580 88 165 0 62528 0
Current children cumulated CPU time (s) 282.2
Current children cumulated vsize (KiB) 250780

[startup+342.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 19775
/proc/meminfo: memFree=1188608/2055920 swapFree=4177700/4192956
[pid=19774] ppid=19772 vsize=277980 CPUtime=342.17
/proc/19774/stat : 19774 (tts-5-0) R 19772 19774 19707 0 -1 4194304 69374 0 0 0 34166 51 0 0 25 0 1 0 1124484360 284651520 69358 1992294400 134512640 135191068 4294956240 18446744073709551615 134562411 0 0 4096 0 0 0 0 17 1 0 0
/proc/19774/statm: 69495 69358 88 165 0 69328 0
Current children cumulated CPU time (s) 342.17
Current children cumulated vsize (KiB) 277980

[startup+402.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 19775
/proc/meminfo: memFree=1156224/2055920 swapFree=4177700/4192956
[pid=19774] ppid=19772 vsize=310620 CPUtime=402.16
/proc/19774/stat : 19774 (tts-5-0) R 19772 19774 19707 0 -1 4194304 77556 0 0 0 40159 57 0 0 25 0 1 0 1124484360 318074880 77540 1992294400 134512640 135191068 4294956240 18446744073709551615 134562386 0 0 4096 0 0 0 0 17 1 0 0
/proc/19774/statm: 77655 77540 88 165 0 77488 0
Current children cumulated CPU time (s) 402.16
Current children cumulated vsize (KiB) 310620

[startup+462.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 19775
/proc/meminfo: memFree=1124672/2055920 swapFree=4177700/4192956
[pid=19774] ppid=19772 vsize=341820 CPUtime=462.14
/proc/19774/stat : 19774 (tts-5-0) R 19772 19774 19707 0 -1 4194304 85343 0 0 0 46150 64 0 0 25 0 1 0 1124484360 350023680 85327 1992294400 134512640 135191068 4294956240 18446744073709551615 134641944 0 0 4096 0 0 0 0 17 1 0 0
/proc/19774/statm: 85455 85327 88 165 0 85288 0
Current children cumulated CPU time (s) 462.14
Current children cumulated vsize (KiB) 341820

[startup+522.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 19775
/proc/meminfo: memFree=1098688/2055920 swapFree=4177700/4192956
[pid=19774] ppid=19772 vsize=368220 CPUtime=522.12
/proc/19774/stat : 19774 (tts-5-0) R 19772 19774 19707 0 -1 4194304 91950 0 0 0 52142 70 0 0 25 0 1 0 1124484360 377057280 91934 1992294400 134512640 135191068 4294956240 18446744073709551615 134562386 0 0 4096 0 0 0 0 17 1 0 0
/proc/19774/statm: 92055 91934 88 165 0 91888 0
Current children cumulated CPU time (s) 522.12
Current children cumulated vsize (KiB) 368220

[startup+582.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 19775
/proc/meminfo: memFree=1070400/2055920 swapFree=4177700/4192956
[pid=19774] ppid=19772 vsize=396060 CPUtime=582.1
/proc/19774/stat : 19774 (tts-5-0) R 19772 19774 19707 0 -1 4194304 98914 0 0 0 58133 77 0 0 25 0 1 0 1124484360 405565440 98898 1992294400 134512640 135191068 4294956240 18446744073709551615 134562386 0 0 4096 0 0 0 0 17 1 0 0
/proc/19774/statm: 99015 98898 88 165 0 98848 0
Current children cumulated CPU time (s) 582.1
Current children cumulated vsize (KiB) 396060

[startup+642.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 19781
/proc/meminfo: memFree=1042624/2055920 swapFree=4177700/4192956
[pid=19774] ppid=19772 vsize=423580 CPUtime=642.07
/proc/19774/stat : 19774 (tts-5-0) R 19772 19774 19707 0 -1 4194304 105793 0 0 0 64125 82 0 0 25 0 1 0 1124484360 433745920 105777 1992294400 134512640 135191068 4294956240 18446744073709551615 134562399 0 0 4096 0 0 0 0 17 1 0 0
/proc/19774/statm: 105895 105777 88 165 0 105728 0
Current children cumulated CPU time (s) 642.07
Current children cumulated vsize (KiB) 423580

[startup+702.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 19781
/proc/meminfo: memFree=1012224/2055920 swapFree=4177700/4192956
[pid=19774] ppid=19772 vsize=454140 CPUtime=702.06
/proc/19774/stat : 19774 (tts-5-0) R 19772 19774 19707 0 -1 4194304 113441 0 0 0 70117 89 0 0 25 0 1 0 1124484360 465039360 113425 1992294400 134512640 135191068 4294956240 18446744073709551615 134562392 0 0 4096 0 0 0 0 17 1 0 0
/proc/19774/statm: 113535 113425 88 165 0 113368 0
Current children cumulated CPU time (s) 702.06
Current children cumulated vsize (KiB) 454140

[startup+762.306 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 19781
/proc/meminfo: memFree=988160/2055920 swapFree=4177700/4192956
[pid=19774] ppid=19772 vsize=477820 CPUtime=762.04
/proc/19774/stat : 19774 (tts-5-0) R 19772 19774 19707 0 -1 4194304 119358 0 0 0 76111 93 0 0 25 0 1 0 1124484360 489287680 119342 1992294400 134512640 135191068 4294956240 18446744073709551615 134562359 0 0 4096 0 0 0 0 17 1 0 0
/proc/19774/statm: 119455 119342 88 165 0 119288 0
Current children cumulated CPU time (s) 762.04
Current children cumulated vsize (KiB) 477820

[startup+822.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 19781
/proc/meminfo: memFree=962112/2055920 swapFree=4177700/4192956
[pid=19774] ppid=19772 vsize=504220 CPUtime=822.02
/proc/19774/stat : 19774 (tts-5-0) R 19772 19774 19707 0 -1 4194304 125954 0 0 0 82104 98 0 0 25 0 1 0 1124484360 516321280 125938 1992294400 134512640 135191068 4294956240 18446744073709551615 134562386 0 0 4096 0 0 0 0 17 1 0 0
/proc/19774/statm: 126055 125938 88 165 0 125888 0
Current children cumulated CPU time (s) 822.02
Current children cumulated vsize (KiB) 504220

[startup+882.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 19781
/proc/meminfo: memFree=937536/2055920 swapFree=4177700/4192956
[pid=19774] ppid=19772 vsize=528380 CPUtime=881.99
/proc/19774/stat : 19774 (tts-5-0) R 19772 19774 19707 0 -1 4194304 132008 0 0 0 88096 103 0 0 25 0 1 0 1124484360 541061120 131992 1992294400 134512640 135191068 4294956240 18446744073709551615 134562428 0 0 4096 0 0 0 0 17 1 0 0
/proc/19774/statm: 132095 131992 88 165 0 131928 0
Current children cumulated CPU time (s) 881.99
Current children cumulated vsize (KiB) 528380

[startup+942.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 19781
/proc/meminfo: memFree=914752/2055920 swapFree=4177700/4192956
[pid=19774] ppid=19772 vsize=551420 CPUtime=941.97
/proc/19774/stat : 19774 (tts-5-0) R 19772 19774 19707 0 -1 4194304 137740 0 0 0 94088 109 0 0 25 0 1 0 1124484360 564654080 137724 1992294400 134512640 135191068 4294956240 18446744073709551615 134562386 0 0 4096 0 0 0 0 17 1 0 0
/proc/19774/statm: 137855 137724 88 165 0 137688 0
Current children cumulated CPU time (s) 941.97
Current children cumulated vsize (KiB) 551420

[startup+1002.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 19781
/proc/meminfo: memFree=894144/2055920 swapFree=4177700/4192956
[pid=19774] ppid=19772 vsize=571740 CPUtime=1001.95
/proc/19774/stat : 19774 (tts-5-0) R 19772 19774 19707 0 -1 4194304 142836 0 0 0 100083 112 0 0 25 0 1 0 1124484360 585461760 142820 1992294400 134512640 135191068 4294956240 18446744073709551615 134562485 0 0 4096 0 0 0 0 17 1 0 0
/proc/19774/statm: 142935 142820 88 165 0 142768 0
Current children cumulated CPU time (s) 1001.95
Current children cumulated vsize (KiB) 571740

[startup+1062.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 19781
/proc/meminfo: memFree=876992/2055920 swapFree=4177700/4192956
[pid=19774] ppid=19772 vsize=589020 CPUtime=1061.94
/proc/19774/stat : 19774 (tts-5-0) R 19772 19774 19707 0 -1 4194304 147150 0 0 0 106077 117 0 0 25 0 1 0 1124484360 603156480 147134 1992294400 134512640 135191068 4294956240 18446744073709551615 134562386 0 0 4096 0 0 0 0 17 1 0 0
/proc/19774/statm: 147255 147134 88 165 0 147088 0
Current children cumulated CPU time (s) 1061.94
Current children cumulated vsize (KiB) 589020

[startup+1122.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 19781
/proc/meminfo: memFree=858048/2055920 swapFree=4177700/4192956
[pid=19774] ppid=19772 vsize=607740 CPUtime=1121.91
/proc/19774/stat : 19774 (tts-5-0) R 19772 19774 19707 0 -1 4194304 151844 0 0 0 112069 122 0 0 25 0 1 0 1124484360 622325760 151828 1992294400 134512640 135191068 4294956240 18446744073709551615 134562386 0 0 4096 0 0 0 0 17 1 0 0
/proc/19774/statm: 151935 151828 88 165 0 151768 0
Current children cumulated CPU time (s) 1121.91
Current children cumulated vsize (KiB) 607740

[startup+1182.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 19781
/proc/meminfo: memFree=837696/2055920 swapFree=4177700/4192956
[pid=19774] ppid=19772 vsize=628380 CPUtime=1181.89
/proc/19774/stat : 19774 (tts-5-0) R 19772 19774 19707 0 -1 4194304 156975 0 0 0 118062 127 0 0 25 0 1 0 1124484360 643461120 156959 1992294400 134512640 135191068 4294956240 18446744073709551615 134562386 0 0 4096 0 0 0 0 17 1 0 0
/proc/19774/statm: 157095 156959 88 165 0 156928 0
Current children cumulated CPU time (s) 1181.89
Current children cumulated vsize (KiB) 628380



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.5 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 19781
/proc/meminfo: memFree=832064/2055920 swapFree=4177700/4192956
[pid=19774] ppid=19772 vsize=633660 CPUtime=1200.09
/proc/19774/stat : 19774 (tts-5-0) R 19772 19774 19707 0 -1 4194304 158295 0 0 0 119880 129 0 0 25 0 1 0 1124484360 648867840 158279 1992294400 134512640 135191068 4294956240 18446744073709551615 134641816 0 0 4096 0 0 0 0 17 1 0 0
/proc/19774/statm: 158415 158279 88 165 0 158248 0
Current children cumulated CPU time (s) 1200.09
Current children cumulated vsize (KiB) 633660

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

############
# WARNING:
# current cumulated CPU time (0 s) is less than in the last sample (1200.09 s)
# The time of a child was probably not reported to its father.
# (see the two samples below)
# Adding the difference (1200.09 s) to the 'lost time'.

[startup+1200.5 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 19781
/proc/meminfo: memFree=832064/2055920 swapFree=4177700/4192956
[pid=19774] ppid=19772 vsize=633660 CPUtime=1200.09
/proc/19774/stat : 19774 (tts-5-0) R 19772 19774 19707 0 -1 4194304 158295 0 0 0 119880 129 0 0 25 0 1 0 1124484360 648867840 158279 1992294400 134512640 135191068 4294956240 18446744073709551615 134641816 0 0 4096 0 0 0 0 17 1 0 0
/proc/19774/statm: 158415 158279 88 165 0 158248 0
Current children cumulated CPU time (s) 1200.09
Current children cumulated vsize (KiB) 633660

[startup+1200.61 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 19781
/proc/meminfo: memFree=832064/2055920 swapFree=4177700/4192956
[pid=19774] ppid=0 vsize=0 CPUtime=0
/proc/19774/stat : 19774 (tts-5-0) X 0 -1 -1 0 -1 4195340 0 0 0 0 0 0 0 0 25 0 0 0 1124484360 0 0 1992294400 0 0 0 0 0 0 0 0 0 18446744071563351923 0 0 17 1 0 0
/proc/19774/statm: -- couldn't open statm file --Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 0
#
############


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

[startup+1200.61 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 19781
/proc/meminfo: memFree=832064/2055920 swapFree=4177700/4192956
[pid=19774] ppid=0 vsize=0 CPUtime=0
/proc/19774/stat : 19774 (tts-5-0) X 0 -1 -1 0 -1 4195340 0 0 0 0 0 0 0 0 25 0 0 0 1124484360 0 0 1992294400 0 0 0 0 0 0 0 0 0 18446744071563351923 0 0 17 1 0 0
/proc/19774/statm: -- couldn't open statm file --Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 0

Child ended because it received signal 15 (SIGTERM)

# WARNING:
# CPU time reported by wait4() is probably wrong !
# wait4(...,&childrusage) returns 19774 and gives
#  childrusage.ru_utime.tv_sec=1198
#  childrusage.ru_utime.tv_usec=805753
#  childrusage.ru_stime.tv_sec=1
#  childrusage.ru_stime.tv_usec=393788
# CPU time returned by wait4() is 1200.2
# while last known CPU time is 0
#
# Using CPU time of the last sample as value...


# 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): 1200.09
#  lost CPU user time (s): 1198.8
#  lost CPU system time (s): 1.29

Real time (s): 1200.61
CPU time (s): 1200.09
CPU user time (s): 1198.8
CPU system time (s): 1.29
CPU usage (%): 99.9571
Max. virtual memory (cumulated for all children) (KiB): 633660

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1198.81
system time used= 1.39379
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 158295
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= 2
involuntary context switches= 1274

runsolver used 1.37779 second user time and 2.96955 second system time

The end

Launcher Data 

Begin job on node56 at 2009-03-31 18:50:21
IDJOB=1531693
IDBENCH=70576
IDSOLVER=505
FILE ID=node56/1531693-1238518221
PBS_JOBID= 9062015
Free space on /tmp= 103044 MiB

SOLVER NAME= tts tts-5-0
BENCH NAME= SAT09/RANDOM/MEDIUM/3SAT/UNKNOWN/400/unif-k3-r4.25-v400-c1700-S387386125-069.cnf
COMMAND LINE= HOME/tts-5-0 BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1531693-1238518221/watcher-1531693-1238518221 -o /tmp/evaluation-result-1531693-1238518221/solver-1531693-1238518221 -C 1200 -W 1800 -M 1800 --output-limit 1,15  HOME/tts-5-0 HOME/instance-1531693-1238518221.cnf

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

MD5SUM BENCH= b2823982c36e6ccfe58a4082350a85f9
RANDOM SEED=438006705

node56.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		: 3000.256
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		: 3000.256
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:       1466976 kB
Buffers:         91436 kB
Cached:         399740 kB
SwapCached:       9032 kB
Active:         209108 kB
Inactive:       292428 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1466976 kB
SwapTotal:     4192956 kB
SwapFree:      4177700 kB
Dirty:             832 kB
Writeback:           0 kB
Mapped:          16096 kB
Slab:            73416 kB
Committed_AS:  2645556 kB
PageTables:       1472 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= 103044 MiB
End job on node56 at 2009-03-31 19:10:23